TPR原料食品级/ER6088 东莞TPR原料 注塑级供应商60S
TPR/TPE等注塑成型的制品易出现局部烧焦
制品的某部位变色(通常是变为深色,如出现棕色、黑色等条纹)
(1)塑料的热稳定性不好,如PVC等热敏性塑料。
TPR/TPE注塑缺陷问题解决方案:调整塑件配方,适当加入效果更好的热稳定剂
(2)料筒或者螺杆的结构有缺陷(如碰伤或缺口),熔料会在此处长时间滞留而分解;模具排气不良,使熔料受到瞬时高压(产生极高的温度)而烧焦
TPR/TPE注塑缺陷问题解决方案:对螺杆料筒进行定期维修,消除熔料残存的死角,模具结构中应增设排气槽
(3)料筒温度太高,导致塑料过热分解;料筒中存在着残余树脂;注射速度太快,注射压力过高,使摩擦热升高;成型周期太长,熔体在高温下停留时间过长而分解
产品说明Product description |
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·60S是一款高透明材料,具有良好的抗冲击和抗疲劳性能。 ·60S is a kind of high transparent material which has excellent impact resistance and fatigue resistance properties. |
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关键特性Key characteristic |
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1.粘接强度非常好,可粘接材质:PS,ABS,PC Very high bonding strength,adhesive materials:PS,ABS and PC. 2.表面光亮Bright surface. 3.可噴油,絲印,上膠水,油墨Oil injection,silkscreen,can be applied with glue and ink. 4.良好的耐磨性,耐抗拉,耐撕裂性能Excellent abrasion resistance,tension resistance and tear resistance. |
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功能Function |
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产品应用 Main application |
玩具公仔Toy dolls |
泳鏡粘PC Swimming glasses PC |
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电动牙刷Electric toothbrush |
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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,24个月Ventilated dry at normal temperature,about 24 months |
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包装方式Packaging method |
25公斤/袋 25kg/bag |
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