TPO厂家量身新品 TPO新材料 长期供应食品级tpO注塑原料 增韧剂
脱模性差
脱模性差指成型品从模具中难以取出或在取出过程中完全变形。具有粘着性的材料极易引起这一问题,但采用在材料中添加脱模剂或成型前在模具上涂敷脱模剂的方法可以得到改善。成型品冷却不足(固化不足)也容易出现这样的问题,因此对成型品进行充分地冷却是非常必要的。另外,模具设计不合理也会成为难以脱模的原因,特别是在注胶口、进胶道等易于粘模的部位,加大注胶口的拔出角度、加宽进胶道都是非常有效的。
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产品说明Product description |
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·TO8010-1是一款高性能弹性体材料,具有优异的耐候、耐老化性能. TO8010-1 is a high performance elastomer material with excellent weather resistance and aging resistance. |
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关键特性Key characteristic |
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1.良好的低温抗冲击性Good low temperature resistance and impact resistance. 2.极好的回弹性和柔软性Excellent resilience and soft touch. 3.耐候性好,耐油,耐化学性Good weather resistance, oil resistance, chemical resistance |
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功能Function |
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产品应用 Main application |
电线电缆 |
体育器材Sports goods |
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家用电器Household appliances |
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加工方法Processing method |
挤出成型 |
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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 |
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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 |
0.88±0.02 |
g/cm3 |
ASTM D792 |
干燥温度Drying temp |
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硬度Hardness |
75±5 |
shoreA |
ASTM D2240 |
干燥时间Drying time |
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拉伸强度Tensile strength |
>5 |
Mpa |
ASTM D412 |
射嘴温度Nozzle temp 190℃ |
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断裂延伸Elongation at break |
<900 |
% |
ASTM D412 |
螺筒一段温度Screw 1 temp 180℃ |
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撕裂强度Tearing strength |
>35 |
Kn/m |
ASTM D624 |
螺筒二段温度Screw 2 temp 170℃ |
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熔融指数Melt index |
>25 |
g/10min |
ASTM D1238 |
螺筒三段温度Screw 3 temp 160℃ |



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