TPE注塑级 环保软胶材料 厂家玩具材料 塑胶原料 胶条片材
PA6、PA66包胶PA6、PA66为半结晶强极性塑料,需要较高的温度和能量才能在硬塑表面形成熔接层。PA6熔点240℃,PA66熔点260℃。要形成牢固粘合,需要TPE具有更高的熔体温度。一般TPE包胶PA6,包胶二次注塑温度230~250℃,TPE包胶PA66,需要240~270℃的包胶温度。另外PA6,PA66易吸水,这些对包覆粘合都是不利因素。
POM包胶POM的包胶。POM虽然熔点不高,只有180℃。但由于其结晶度高,要在包覆面形成熔接层,需要较高的能量,同时由于POM的自润滑性,不利于TPE材质在POM硬塑件表面的快速包覆。因此,POM的包覆,在国内,我还没听说有哪一家TPE厂家说包得牢的。
倍韧/BESTPERNE® ES75C-02
热塑性弹性体Thermoplastic Elastomer
产品说明Product description |
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·ES75C-02是一款SEBS透明材料,具有优异耐候性和特别舒适的手感。可快速成型。 ·ES75C-02 is a kind of transparent polymer material based on SEBS which has excellent weather resistance and special comfortable touch.Also it can be taken shape rapidly. |
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关键特性Key characteristic |
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1.表面微哑,手感细腻柔软A little dumb on the surface,exquisite and soft touch. 2.成型快,不粘模具Rapid molding,non-stick mold. 3.耐黄变,耐候性能好Excellent yellowing resistance and weather resistance. 4.可以包胶PP It can be spliced with PP. |
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功能Function |
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产品应用 Main application |
运动器材Sports equipment |
电子产品Electrical products |
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汽车产品Automotive products |
玩具公仔Toy dolls |
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加工方法Processing method |
注塑成型Injection molding |
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环保认证 Environmental certification |
ROHS |
REACH |
EN71-3 |
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PAHS |
ASTM-F963 |
Phthalate |
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颜色Color |
透明transparent |
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气味Smell |
少许树脂味A little resin smell |
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外型Appearance |
圆球形小颗粒Cylindrical particle,about 3mm×1.5mm |
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储藏期Storage period |
常温下通风干燥,12个月Ventilated dry at normal temperature,about 12 months |
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包装方式Packaging method |
25公斤/袋 25kg/bag |
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物理性能Physical properties |
结果Result |
单位Unit |
方法Method |
成型条件Molding condition |
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比重Specific gravity |
0.9±0.02 |
g/cm3 |
ASTM D792 |
干燥温度Drying temp 70℃ |
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硬度Hardness |
72±5 |
shoreA |
ASTM D2240 |
干燥时间Drying time 2Hours |
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拉伸强度Tensile strength |
>5 |
Mpa |
ASTM D412 |
射嘴温度Nozzle temp 200℃ |
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断裂延伸Elongation at break |
<750 |
% |
ASTM D412 |
螺筒一段温度Screw 1 temp 190℃ |
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撕裂强度Tearing strength |
>25 |
Kn/m |
ASTM D624 |
螺筒二段温度Screw 2 temp 180℃ |
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熔融指数Melt index |
>3 |
g/10min |
ASTM D1238 |
螺筒三段温度Screw 3 temp 170℃ |



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