{"id":6453,"date":"2025-04-24T11:04:38","date_gmt":"2025-04-24T03:04:38","guid":{"rendered":"https:\/\/www.tfcomposite.com\/?p=6453"},"modified":"2025-07-29T15:07:31","modified_gmt":"2025-07-29T07:07:31","slug":"pe-pulver","status":"publish","type":"post","link":"https:\/\/www.tfcomposite.com\/de\/pe-pulver","title":{"rendered":"PE-Pulver"},"content":{"rendered":"<p class=\"\" data-start=\"309\" data-end=\"756\">\u00a0<\/p>\n<p class=\"\" data-start=\"758\" data-end=\"844\">Je nach Molekularstruktur und Dichte wird PE-Pulver \u00fcblicherweise wie folgt klassifiziert:<\/p>\n<ul data-start=\"846\" data-end=\"1052\">\n<li class=\"\" data-start=\"846\" data-end=\"890\">\n<p class=\"\" data-start=\"848\" data-end=\"890\"><strong data-start=\"848\" data-end=\"890\">Polyethylen niedriger Dichte (LDPE)-Pulver<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"891\" data-end=\"943\">\n<p class=\"\" data-start=\"893\" data-end=\"943\"><strong data-start=\"893\" data-end=\"943\">Lineares Polyethylen niedriger Dichte (LLDPE)-Pulver<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"944\" data-end=\"989\">\n<p class=\"\" data-start=\"946\" data-end=\"989\"><strong data-start=\"946\" data-end=\"989\">Polyethylen hoher Dichte (HDPE)-Pulver<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"990\" data-end=\"1052\">\n<p class=\"\" data-start=\"992\" data-end=\"1052\"><strong data-start=\"992\" data-end=\"1052\">Ultrahochmolekulares Polyethylen (UHMWPE)-Pulver<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"1054\" data-end=\"1057\" \/>\n<h3 class=\"\" data-start=\"1059\" data-end=\"1102\">\ud83e\uddea <strong data-start=\"1066\" data-end=\"1102\">2. Arten und Qualit\u00e4ten von PE-Pulver<\/strong><\/h3>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\"><button class=\"hover:bg-token-main-surface-secondary text-token-text-secondary pointer-events-auto rounded-lg px-1 py-1 opacity-0 transition-opacity duration-200 group-focus-within:opacity-100 group-hover:opacity-100\"><\/button><\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"1104\" data-end=\"1679\">\n<thead data-start=\"1104\" data-end=\"1199\">\n<tr data-start=\"1104\" data-end=\"1199\">\n<th data-start=\"1104\" data-end=\"1117\">Typ<\/th>\n<th data-start=\"1117\" data-end=\"1141\">Dichtebereich (g\/cm\u00b3)<\/th>\n<th data-start=\"1141\" data-end=\"1199\">Typische Anwendung<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1297\" data-end=\"1679\">\n<tr data-start=\"1297\" data-end=\"1392\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1297\" data-end=\"1310\">LDPE<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1310\" data-end=\"1335\">0,910\u20130,930<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1335\" data-end=\"1392\">Beschichtungen, Klebstoffe, Folien<\/td>\n<\/tr>\n<tr data-start=\"1393\" data-end=\"1488\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1393\" data-end=\"1406\">LLDPE<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1406\" data-end=\"1431\">0,915\u20130,940<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1431\" data-end=\"1488\">Rotationsformtanks, Beh\u00e4lter<\/td>\n<\/tr>\n<tr data-start=\"1489\" data-end=\"1584\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1489\" data-end=\"1502\">HDPE<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1502\" data-end=\"1527\">0,941\u20130,965<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1527\" data-end=\"1584\">Rohre, F\u00e4sser, Autoteile<\/td>\n<\/tr>\n<tr data-start=\"1585\" data-end=\"1679\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1585\" data-end=\"1598\">UHMWPE<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1598\" data-end=\"1640\">&gt; 0,940 mit sehr hohem Molekulargewicht<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1640\" data-end=\"1679\">Kugelsichere Westen, Auskleidungen, Lager<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr class=\"\" data-start=\"1681\" data-end=\"1684\" \/>\n<h3 class=\"\" data-start=\"1686\" data-end=\"1729\">\ud83d\udd2c <strong data-start=\"1693\" data-end=\"1729\">3. Produktmerkmale und Vorteile<\/strong><\/h3>\n<ul data-start=\"1731\" data-end=\"2296\">\n<li class=\"\" data-start=\"1731\" data-end=\"1818\">\n<p class=\"\" data-start=\"1733\" data-end=\"1818\">\u2714\ufe0f <strong data-start=\"1736\" data-end=\"1769\">Ausgezeichnete Chemikalienbest\u00e4ndigkeit<\/strong>Best\u00e4ndig gegen S\u00e4uren, Laugen, Alkohole und Salze.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1819\" data-end=\"1910\">\n<p class=\"\" data-start=\"1821\" data-end=\"1910\">\u2714\ufe0f <strong data-start=\"1824\" data-end=\"1848\">Geringe Wasseraufnahme<\/strong>Dadurch eignet es sich ideal f\u00fcr Anwendungen im maritimen Bereich und in Umgebungen mit hoher Luftfeuchtigkeit.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1911\" data-end=\"1981\">\n<p class=\"\" data-start=\"1913\" data-end=\"1981\">\u2714\ufe0f <strong data-start=\"1916\" data-end=\"1942\">Gute Schlagfestigkeit<\/strong>Insbesondere LLDPE- und UHMWPE-Varianten.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1982\" data-end=\"2054\">\n<p class=\"\" data-start=\"1984\" data-end=\"2054\">\u2714\ufe0f <strong data-start=\"1987\" data-end=\"2017\">Hohe elektrische Isolierung<\/strong>Geeignet f\u00fcr Draht- und Kabelummantelungen.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2055\" data-end=\"2137\">\n<p class=\"\" data-start=\"2057\" data-end=\"2137\">\u2714\ufe0f <strong data-start=\"2060\" data-end=\"2088\">Niedriger Reibungskoeffizient<\/strong>Insbesondere UHMWPE wird in Gleitanwendungen eingesetzt.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2138\" data-end=\"2219\">\n<p class=\"\" data-start=\"2140\" data-end=\"2219\">\u2714\ufe0f <strong data-start=\"2143\" data-end=\"2170\">Sonderfarben erh\u00e4ltlich<\/strong>: Durch Zugabe von Masterbatch oder durch vorgef\u00e4rbte Farbmischungen.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2220\" data-end=\"2296\">\n<p class=\"\" data-start=\"2222\" data-end=\"2296\">\u2714\ufe0f <strong data-start=\"2225\" data-end=\"2248\">FDA-zugelassene Qualit\u00e4tsstufen<\/strong>Geeignet f\u00fcr den Kontakt mit Lebensmitteln und pharmazeutischen Produkten.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2298\" data-end=\"2301\" \/>\n<h3 class=\"\" data-start=\"2303\" data-end=\"2360\">\u2699\ufe0f <strong data-start=\"2310\" data-end=\"2360\">4. Herstellungsverfahren unter Verwendung von PE-Pulver<\/strong><\/h3>\n<h4 class=\"\" data-start=\"2362\" data-end=\"2408\">4.1. <strong data-start=\"2372\" data-end=\"2408\">Rotationsformen (Rotomolding)<\/strong><\/h4>\n<ul data-start=\"2409\" data-end=\"2573\">\n<li class=\"\" data-start=\"2409\" data-end=\"2472\">\n<p class=\"\" data-start=\"2411\" data-end=\"2472\">Weit verbreitet in gro\u00dfen Hohlbeh\u00e4ltern, Treibstofftanks und M\u00fclltonnen.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2473\" data-end=\"2573\">\n<p class=\"\" data-start=\"2475\" data-end=\"2573\">Erfordert <strong data-start=\"2484\" data-end=\"2523\">einheitliche Partikelgr\u00f6\u00dfe (35\u2013100 Mesh)<\/strong> f\u00fcr optimale Sinterung und Wandst\u00e4rkenkontrolle.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"2575\" data-end=\"2641\">4.2. <strong data-start=\"2585\" data-end=\"2641\">Elektrostatische Pulverbeschichtung \/ Wirbelschichtbeschichtung<\/strong><\/h4>\n<ul data-start=\"2642\" data-end=\"2764\">\n<li class=\"\" data-start=\"2642\" data-end=\"2690\">\n<p class=\"\" data-start=\"2644\" data-end=\"2690\">Wird f\u00fcr Geschirrsp\u00fclerk\u00f6rbe, Z\u00e4une und Rohrleitungen verwendet.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2691\" data-end=\"2764\">\n<p class=\"\" data-start=\"2693\" data-end=\"2764\">Pulver muss <strong data-start=\"2708\" data-end=\"2740\">elektrostatisch aufladbar<\/strong>, h\u00e4ufig oberfl\u00e4chenbehandelt.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"2766\" data-end=\"2805\">4.3. <strong data-start=\"2776\" data-end=\"2805\">Compoundierung &amp; Masterbatch<\/strong><\/h4>\n<ul data-start=\"2806\" data-end=\"2957\">\n<li class=\"\" data-start=\"2806\" data-end=\"2895\">\n<p class=\"\" data-start=\"2808\" data-end=\"2895\">PE-Pulver dient als Tr\u00e4ger oder Basis in Masterbatch-Formulierungen f\u00fcr Farbstoffe und Additive.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2896\" data-end=\"2957\">\n<p class=\"\" data-start=\"2898\" data-end=\"2957\"><strong data-start=\"2898\" data-end=\"2922\">frei flie\u00dfende Pulver<\/strong> Bevorzugt aufgrund der gleichm\u00e4\u00dfigen F\u00fctterungsdauer.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"2959\" data-end=\"3004\">4.4. <strong data-start=\"2969\" data-end=\"3004\">Formpressen und Sintern<\/strong><\/h4>\n<ul data-start=\"3005\" data-end=\"3102\">\n<li class=\"\" data-start=\"3005\" data-end=\"3102\">\n<p class=\"\" data-start=\"3007\" data-end=\"3102\">UHMWPE-Pulver wird h\u00e4ufig verwendet f\u00fcr <strong data-start=\"3039\" data-end=\"3065\">Hochleistungsteile<\/strong>, einschlie\u00dflich Dichtungen, Zahnr\u00e4der und F\u00fchrungen.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"3104\" data-end=\"3107\" \/>\n<h3 class=\"\" data-start=\"3109\" data-end=\"3149\">\ud83d\udcc4 <strong data-start=\"3116\" data-end=\"3149\">5. Technisches Datenblatt (TDS)<\/strong><\/h3>\n<p class=\"\" data-start=\"3151\" data-end=\"3254\">Die folgenden Werte stellen eine <strong data-start=\"3180\" data-end=\"3205\">typische Spezifikation<\/strong>. Die tats\u00e4chlichen Daten k\u00f6nnen je nach G\u00fcteklasse und Hersteller variieren.<\/p>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\"><button class=\"hover:bg-token-main-surface-secondary text-token-text-secondary pointer-events-auto rounded-lg px-1 py-1 opacity-0 transition-opacity duration-200 group-focus-within:opacity-100 group-hover:opacity-100\"><\/button><\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"3256\" data-end=\"5452\">\n<thead data-start=\"3256\" data-end=\"3353\">\n<tr data-start=\"3256\" data-end=\"3353\">\n<th data-start=\"3256\" data-end=\"3291\"><strong data-start=\"3258\" data-end=\"3270\">Eigentum<\/strong><\/th>\n<th data-start=\"3291\" data-end=\"3318\"><strong data-start=\"3293\" data-end=\"3308\">Testmethode<\/strong><\/th>\n<th data-start=\"3318\" data-end=\"3353\"><strong data-start=\"3320\" data-end=\"3337\">Typischer Wert<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3454\" data-end=\"5452\">\n<tr data-start=\"3454\" data-end=\"3553\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3454\" data-end=\"3489\"><strong data-start=\"3456\" data-end=\"3479\">Physikalische Eigenschaften<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3489\" data-end=\"3517\">\u00a0<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3517\" data-end=\"3553\">\u00a0<\/td>\n<\/tr>\n<tr data-start=\"3554\" data-end=\"3653\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3554\" data-end=\"3589\">Aussehen<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3589\" data-end=\"3617\">Sichtpr\u00fcfung<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3617\" data-end=\"3653\">Wei\u00dfes oder farbiges Pulver<\/td>\n<\/tr>\n<tr data-start=\"3654\" data-end=\"3753\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3654\" data-end=\"3689\">Dichte (LDPE)<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3689\" data-end=\"3717\">ASTM D1505<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3717\" data-end=\"3753\">0,920 g\/cm\u00b3<\/td>\n<\/tr>\n<tr data-start=\"3754\" data-end=\"3853\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3754\" data-end=\"3789\">Dichte (HDPE)<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3789\" data-end=\"3817\">ASTM D1505<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3817\" data-end=\"3853\">0,955 g\/cm\u00b3<\/td>\n<\/tr>\n<tr data-start=\"3854\" data-end=\"3953\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3854\" data-end=\"3889\">Partikelgr\u00f6\u00dfenverteilung<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3889\" data-end=\"3917\">Laserbeugung<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3917\" data-end=\"3953\">35 \u2013 100 Maschen (anpassbar)<\/td>\n<\/tr>\n<tr data-start=\"3954\" data-end=\"4053\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3954\" data-end=\"3989\">Sch\u00fcttdichte<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3989\" data-end=\"4017\">ISO 60<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4017\" data-end=\"4053\">0,40 \u2013 0,55 g\/cm\u00b3<\/td>\n<\/tr>\n<tr data-start=\"4054\" data-end=\"4154\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4054\" data-end=\"4089\">Schmelzindex (190\u00b0C\/2,16kg)<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4089\" data-end=\"4117\">ASTM D1238<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4117\" data-end=\"4154\">0,3 \u2013 30 g\/10 min (sortenabh\u00e4ngig)<\/td>\n<\/tr>\n<tr data-start=\"4155\" data-end=\"4254\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4155\" data-end=\"4190\"><strong data-start=\"4157\" data-end=\"4182\">Mechanische Eigenschaften<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4190\" data-end=\"4218\">\u00a0<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4218\" data-end=\"4254\">\u00a0<\/td>\n<\/tr>\n<tr data-start=\"4255\" data-end=\"4354\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4255\" data-end=\"4290\">Zugfestigkeit bei Streckgrenze<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4290\" data-end=\"4318\">ASTM D638<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4318\" data-end=\"4354\">10 \u2013 30 MPa<\/td>\n<\/tr>\n<tr data-start=\"4355\" data-end=\"4454\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4355\" data-end=\"4390\">Dehnung beim Bruch<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4390\" data-end=\"4418\">ASTM D638<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4418\" data-end=\"4454\">400 \u2013 800%<\/td>\n<\/tr>\n<tr data-start=\"4455\" data-end=\"4553\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4455\" data-end=\"4489\">Biegemodul<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4489\" data-end=\"4517\">ASTM D790<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4517\" data-end=\"4553\">400 \u2013 1200 MPa<\/td>\n<\/tr>\n<tr data-start=\"4554\" data-end=\"4653\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4554\" data-end=\"4589\">Schlagfestigkeit (Izod)<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4589\" data-end=\"4617\">ASTM D256<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4617\" data-end=\"4653\">Keine Unterbrechung (gekerbt)<\/td>\n<\/tr>\n<tr data-start=\"4654\" data-end=\"4753\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4654\" data-end=\"4689\"><strong data-start=\"4656\" data-end=\"4678\">Thermische Eigenschaften<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4689\" data-end=\"4717\">\u00a0<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4717\" data-end=\"4753\">\u00a0<\/td>\n<\/tr>\n<tr data-start=\"4754\" data-end=\"4853\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4754\" data-end=\"4789\">Schmelzpunkt<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4789\" data-end=\"4817\">DSC<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4817\" data-end=\"4853\">110 \u00b0C (LDPE), 130 \u00b0C (HDPE)<\/td>\n<\/tr>\n<tr data-start=\"4854\" data-end=\"4953\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4854\" data-end=\"4889\">Vicat Erweichungspunkt<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4889\" data-end=\"4917\">ASTM D1525<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4917\" data-end=\"4953\">95\u2013120 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"4954\" data-end=\"5053\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4954\" data-end=\"4989\">W\u00e4rmeleitf\u00e4higkeit<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"4989\" data-end=\"5017\">ASTM C177<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5017\" data-end=\"5053\">0,40 W\/m\u00b7K<\/td>\n<\/tr>\n<tr data-start=\"5054\" data-end=\"5153\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5054\" data-end=\"5089\"><strong data-start=\"5056\" data-end=\"5076\">Sonstige Eigenschaften<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5089\" data-end=\"5117\">\u00a0<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5117\" data-end=\"5153\">\u00a0<\/td>\n<\/tr>\n<tr data-start=\"5154\" data-end=\"5253\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5154\" data-end=\"5189\">Wasseraufnahme (24 Std.)<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5189\" data-end=\"5217\">ASTM D570<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5217\" data-end=\"5253\">&lt;0,01%<\/td>\n<\/tr>\n<tr data-start=\"5254\" data-end=\"5352\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5254\" data-end=\"5289\">Entflammbarkeitsklasse<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5289\" data-end=\"5316\">UL94<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5316\" data-end=\"5352\">HB (V-2 mit Additiven m\u00f6glich)<\/td>\n<\/tr>\n<tr data-start=\"5353\" data-end=\"5452\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5353\" data-end=\"5388\">Einhaltung der Vorschriften f\u00fcr Lebensmittelkontakt<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5388\" data-end=\"5416\">FDA 21 CFR, EU 10\/2011<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"5416\" data-end=\"5452\">Verf\u00fcgbar (nur in Lebensmittelqualit\u00e4t)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr class=\"\" data-start=\"5454\" data-end=\"5457\" \/>\n<h3 class=\"\" data-start=\"5459\" data-end=\"5494\">\ud83d\udd12 <strong data-start=\"5466\" data-end=\"5494\">6. Verpackung und Lagerung<\/strong><\/h3>\n<ul data-start=\"5496\" data-end=\"5794\">\n<li class=\"\" data-start=\"5496\" data-end=\"5596\">\n<p class=\"\" data-start=\"5498\" data-end=\"5596\">Standardverpackung: <strong data-start=\"5518\" data-end=\"5532\">20-kg-S\u00e4cke<\/strong>, <strong data-start=\"5534\" data-end=\"5560\">500\u20131000 kg Jumbo-S\u00e4cke<\/strong>, oder <strong data-start=\"5565\" data-end=\"5595\">Kundenspezifische Containerladungen<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5597\" data-end=\"5665\">\n<p class=\"\" data-start=\"5599\" data-end=\"5665\">Feuchtigkeitssperrfolie wird in feuchtigkeitsempfindlichen Anwendungen eingesetzt.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5666\" data-end=\"5712\">\n<p class=\"\" data-start=\"5668\" data-end=\"5712\">Haltbarkeit: <strong data-start=\"5680\" data-end=\"5693\">12 Monate<\/strong> bei trockenen Bedingungen.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5713\" data-end=\"5794\">\n<p class=\"\" data-start=\"5715\" data-end=\"5794\">In einem <strong data-start=\"5726\" data-end=\"5757\">k\u00fchles, trockenes, schattiges Lagerhaus<\/strong>; direkte Sonneneinstrahlung und hohe Luftfeuchtigkeit vermeiden.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"5796\" data-end=\"5799\" \/>\n<h3 class=\"\" data-start=\"5801\" data-end=\"5849\">\ud83c\udf31 <strong data-start=\"5808\" data-end=\"5849\">7. Umwelt- und Sicherheitsinformationen<\/strong><\/h3>\n<ul data-start=\"5851\" data-end=\"6204\">\n<li class=\"\" data-start=\"5851\" data-end=\"5911\">\n<p class=\"\" data-start=\"5853\" data-end=\"5911\">PE-Pulver ist <strong data-start=\"5866\" data-end=\"5879\">ungiftig<\/strong>, <strong data-start=\"5881\" data-end=\"5890\">inert<\/strong>, Und <strong data-start=\"5896\" data-end=\"5910\">recycelbar<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5912\" data-end=\"6025\">\n<p class=\"\" data-start=\"5914\" data-end=\"6025\"><strong data-start=\"5914\" data-end=\"5948\">Bei der Verbrennung entstehen CO\u2082 und Wasser.<\/strong>, Allerdings muss darauf geachtet werden, dass es nicht zu einer \u00dcberhitzung kommt und Zersetzungsprodukte entstehen.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6026\" data-end=\"6121\">\n<p class=\"\" data-start=\"6028\" data-end=\"6121\">W\u00e4hrend der Verarbeitung, <strong data-start=\"6047\" data-end=\"6079\">Staubbek\u00e4mpfungssysteme und pers\u00f6nliche Schutzausr\u00fcstung<\/strong> sind erforderlich, um Gefahren durch Einatmen zu vermeiden.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6122\" data-end=\"6204\">\n<p class=\"\" data-start=\"6124\" data-end=\"6204\">Entspricht den <strong data-start=\"6138\" data-end=\"6146\">RoHS<\/strong>, <strong data-start=\"6148\" data-end=\"6157\">ERREICHEN<\/strong>, Und <strong data-start=\"6163\" data-end=\"6171\">WEEE<\/strong> Richtlinien (je nach Klassenstufe).<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"6206\" data-end=\"6209\" \/>\n<h3 class=\"\" data-start=\"6211\" data-end=\"6254\">\ud83d\udcca <strong data-start=\"6218\" data-end=\"6254\">8. Typische Anwendungen nach Klassenstufe<\/strong><\/h3>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\"><button class=\"hover:bg-token-main-surface-secondary text-token-text-secondary pointer-events-auto rounded-lg px-1 py-1 opacity-0 transition-opacity duration-200 group-focus-within:opacity-100 group-hover:opacity-100\"><\/button><\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"6256\" data-end=\"7216\">\n<thead data-start=\"6256\" data-end=\"6360\">\n<tr data-start=\"6256\" data-end=\"6360\">\n<th data-start=\"6256\" data-end=\"6277\"><strong data-start=\"6258\" data-end=\"6270\">Industrie<\/strong><\/th>\n<th data-start=\"6277\" data-end=\"6327\"><strong data-start=\"6279\" data-end=\"6286\">Verwenden<\/strong><\/th>\n<th data-start=\"6327\" data-end=\"6360\"><strong data-start=\"6329\" data-end=\"6354\">Empfohlenes PE-Pulver<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"6468\" data-end=\"7216\">\n<tr data-start=\"6468\" data-end=\"6574\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6468\" data-end=\"6489\">Automobilindustrie<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6489\" data-end=\"6540\">Kraftstofftanks, Schmutzf\u00e4nger, Motorraumteile<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6540\" data-end=\"6574\">LLDPE, HDPE<\/td>\n<\/tr>\n<tr data-start=\"6575\" data-end=\"6681\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6575\" data-end=\"6596\">Konstruktion<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"6596\" data-end=\"6647\">Rohre, Kan\u00e4le, Wandpaneele, Membranbeschichtungen<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6647\" data-end=\"6681\">HDPE, LDPE<\/td>\n<\/tr>\n<tr data-start=\"6682\" data-end=\"6788\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6682\" data-end=\"6703\">Konsumg\u00fcter<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"6703\" data-end=\"6754\">Wasserflaschen, Beh\u00e4lter, Haushaltswaren<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6754\" data-end=\"6788\">LDPE, LLDPE<\/td>\n<\/tr>\n<tr data-start=\"6789\" data-end=\"6895\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6789\" data-end=\"6810\">Landwirtschaft<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6810\" data-end=\"6861\">Bew\u00e4sserungsrohre, Chemikalienlagerbeh\u00e4lter<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6861\" data-end=\"6895\">HDPE, UV-stabilisierte Sorten<\/td>\n<\/tr>\n<tr data-start=\"6896\" data-end=\"7002\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6896\" data-end=\"6917\">Elektrische<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6917\" data-end=\"6968\">Isolierbeschichtungen, Kabelb\u00e4ume<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"6968\" data-end=\"7002\">LDPE, vernetzbare Typen<\/td>\n<\/tr>\n<tr data-start=\"7003\" data-end=\"7109\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"7003\" data-end=\"7024\">Marine<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"7024\" data-end=\"7075\">Schwimmk\u00f6rper, Bojen, Bootsteile<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"7075\" data-end=\"7109\">LLDPE, HDPE<\/td>\n<\/tr>\n<tr data-start=\"7110\" data-end=\"7216\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"7110\" data-end=\"7131\">Lebensmittelverpackung<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"7131\" data-end=\"7182\">Filmschichten, Kappen, Beh\u00e4lter<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"7182\" data-end=\"7216\">FDA-konformes LDPE oder HDPE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr class=\"\" data-start=\"7218\" data-end=\"7221\" \/>\n<h3 class=\"\" data-start=\"7223\" data-end=\"7258\">\ud83e\uddf0 <strong data-start=\"7230\" data-end=\"7258\">9. Anpassungsoptionen<\/strong><\/h3>\n<p class=\"\" data-start=\"7260\" data-end=\"7309\">Hersteller und Compoundierer bieten PE-Pulver in folgenden Ausf\u00fchrungen an:<\/p>\n<ul data-start=\"7311\" data-end=\"7562\">\n<li class=\"\" data-start=\"7311\" data-end=\"7360\">\n<p class=\"\" data-start=\"7313\" data-end=\"7360\">Verschieden <strong data-start=\"7321\" data-end=\"7339\">Partikelgr\u00f6\u00dfen<\/strong> (20 Maschen \u2013 200 Maschen)<\/p>\n<\/li>\n<li class=\"\" data-start=\"7361\" data-end=\"7403\">\n<p class=\"\" data-start=\"7363\" data-end=\"7403\"><strong data-start=\"7363\" data-end=\"7380\">Farblich abgestimmt<\/strong> oder vorgef\u00e4rbte Pulver<\/p>\n<\/li>\n<li class=\"\" data-start=\"7404\" data-end=\"7472\">\n<p class=\"\" data-start=\"7406\" data-end=\"7472\"><strong data-start=\"7406\" data-end=\"7420\">Antistatisch<\/strong>, <strong data-start=\"7422\" data-end=\"7439\">UV-stabilisiert<\/strong>, oder <strong data-start=\"7444\" data-end=\"7463\">flammhemmend<\/strong> Versionen<\/p>\n<\/li>\n<li class=\"\" data-start=\"7473\" data-end=\"7522\">\n<p class=\"\" data-start=\"7475\" data-end=\"7522\">PE\/PP <strong data-start=\"7481\" data-end=\"7491\">Mischungen<\/strong> oder <strong data-start=\"7495\" data-end=\"7515\">recycelter Inhalt<\/strong> Noten<\/p>\n<\/li>\n<li class=\"\" data-start=\"7523\" data-end=\"7562\">\n<p class=\"\" data-start=\"7525\" data-end=\"7562\">FDA\/NSF-Zulassung <strong data-start=\"7542\" data-end=\"7562\">lebensmittelsichere Qualit\u00e4ten<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"7564\" data-end=\"7567\" \/>\n<h3 class=\"\" data-start=\"7569\" data-end=\"7617\">\ud83e\udd14 <strong data-start=\"7576\" data-end=\"7617\">10. H\u00e4ufig gestellte Fragen (FAQ)<\/strong><\/h3>\n<p class=\"\" data-start=\"7619\" data-end=\"7807\"><strong data-start=\"7619\" data-end=\"7662\">Frage 1: Kann ich PE-Pulver im 3D-Druck verwenden?<\/strong><br data-start=\"7662\" data-end=\"7665\" \/><br \/>\n\ud83d\udc49 Einige Hersteller bieten an <strong data-start=\"7693\" data-end=\"7725\">pulverbettfusionskompatibel<\/strong> PE-Typen, aber typischerweise werden andere Polymere (z. B. PA12) f\u00fcr h\u00f6here Pr\u00e4zision bevorzugt.<\/p>\n<p class=\"\" data-start=\"7809\" data-end=\"7977\"><strong data-start=\"7809\" data-end=\"7880\">Frage 2: Wie stelle ich eine gute Dispersion von PE-Pulver in einem Harzsystem sicher?<\/strong><br data-start=\"7880\" data-end=\"7883\" \/><br \/>\n\ud83d\udc49 Verwenden <strong data-start=\"7890\" data-end=\"7911\">Hochschermischer<\/strong>, und optional oberfl\u00e4chenbehandelte Pulver zur Verbesserung der Kompatibilit\u00e4t.<\/p>\n<p class=\"\" data-start=\"7979\" data-end=\"8134\"><strong data-start=\"7979\" data-end=\"8014\">Frage 3: Ist PE-Pulver biologisch abbaubar?<\/strong><br data-start=\"8014\" data-end=\"8017\" \/><br \/>\n\ud83d\udc49 Nein. Standard-Polyethylen ist <strong data-start=\"8049\" data-end=\"8070\">nicht biologisch abbaubar<\/strong>, Aber <strong data-start=\"8076\" data-end=\"8094\">oxo-abbaubar<\/strong> oder <strong data-start=\"8098\" data-end=\"8120\">Biopolymer-Mischung<\/strong> Es gibt Noten.<\/p>\n<p class=\"\" data-start=\"8136\" data-end=\"8265\"><strong data-start=\"8136\" data-end=\"8179\">Frage 4: Schrumpft PE-Pulver beim Abk\u00fchlen?<\/strong><br data-start=\"8179\" data-end=\"8182\" \/><br \/>\n\ud83d\udc49 Ja, insbesondere HDPE. Die Werkzeugkonstruktion muss Folgendes ber\u00fccksichtigen: <strong data-start=\"8236\" data-end=\"8264\">Schrumpfungsrate (~1,5\u20134%)<\/strong>.<\/p>\n<p class=\"\" data-start=\"8267\" data-end=\"8446\"><strong data-start=\"8267\" data-end=\"8332\">Frage 5: Kann PE-Pulver mit Glasfaser- oder Mineralf\u00fcllstoffen verwendet werden?<\/strong><br data-start=\"8332\" data-end=\"8335\" \/><br \/>\n\ud83d\udc49 Ja, und das kommt h\u00e4ufig vor. <strong data-start=\"8359\" data-end=\"8402\">gemischt mit Talkum, Glasfaser oder Glimmer<\/strong> zur Verbesserung der Steifigkeit oder der W\u00e4rmebest\u00e4ndigkeit.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00a0 Je nach Molekularstruktur und Dichte wird PE-Pulver \u00fcblicherweise wie folgt klassifiziert: Polyethylen niedriger Dichte (LDPE), lineares Polyethylen niedriger Dichte (LLDPE), Polyethylen hoher Dichte (HDPE) und ultrahochmolekulares Polyethylen (UHMWPE). \ud83e\uddea 2. Arten und Qualit\u00e4ten von PE-Pulver Typ Dichtebereich (g\/cm\u00b3) Typische Anwendung LDPE 0,910\u20130,930 Beschichtungen, Klebstoffe, Folien LLDPE 0,915\u20130,940 Rotationsformen [\u2026]<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[332,334],"class_list":["post-6453","post","type-post","status-publish","format-standard","hentry","category-proxy-products","tag-glass-fiber-auxiliary-material-bpo-paste","tag-pe-powder"],"_links":{"self":[{"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/posts\/6453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/comments?post=6453"}],"version-history":[{"count":1,"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/posts\/6453\/revisions"}],"predecessor-version":[{"id":6454,"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/posts\/6453\/revisions\/6454"}],"wp:attachment":[{"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/media?parent=6453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/categories?post=6453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tfcomposite.com\/de\/wp-json\/wp\/v2\/tags?post=6453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}