倍韧®/BESTPERNE® 45T
热塑性弹性体Thermoplastic Elastomer
产品说明Product description
45T是一款经济型半透明材料，具有优异的耐刮擦效果。
45T is a kind of economical and translucent material which has excellent scratch resistance property.
关键特性Key characteristic
1.表面哑，手感细腻柔软Dumb surface， exquisite and soft touch.
2.粘接强度非常高,可粘接材质:PP,PE. Very high bonding strength，adhesive materials：PP and PE.
3.成型快、不粘模具Rapid molding and non-stick mold.
4.表面耐刮擦，不易起毛屑Scratch resistance on the surface，not easy to fluff.
功能Function
Main application
饭盒盖包胶Rubber coating of lunch-box cover
玩具产品Toy products
电子器件粘胶配件Electronic plastic accessories
加工方法Processing method
注塑成型Injection molding
Environmental certification
半透明 Translucent
少许树脂味A little resin smell
外型Appearance
圆球形小颗粒Cylindrical particle，about 3mm×1.5mm
储藏期Storage period
常温下通风干燥，24个月Ventilated dry at normal temperature，about 24 months
包装方式Packaging method
25公斤/袋 25kg/bag
物理性能Physical properties
成型条件Molding condition
比重Specific gravity
干燥温度Drying temp 70 ℃
硬度Hardness
ASTM D2240
干燥时间Drying time 2h
拉伸强度Tensile strength
射嘴温度Nozzle temp 200℃
断裂延伸Elongation at break
螺筒一段温度Screw 1 temp 190℃
撕裂强度Tearing strength
螺筒二段温度Screw 2 temp 180℃
熔融指数Melt index
ASTM D1238
螺筒三段温度Screw 3 temp 170℃
注意事项Matters need attention
Purge compound
需使用PP或 PE清洗干净机台螺杆，且把机台射嘴彻底清除干净Please make sure you that you have cleaned the machine screw with PP or PE, and put the machine nozzle thoroughly clean.
请选择以PE或EVA为基材之色母，切勿使用以PVC为基材者。另外加工时请采用较高的螺杆转速和较高的背压，才能让着色剂达到较好的分散效果Please select color master batch on PE or EVA material with the exception of PVC.Higher screw speed and backpressure are needed for better colorant dispersion.
二次料（水口料）回收比率建议最多20%.
Consistent regrind usage of up to 20% is permissible.
以上数据为我公司测量之理论数据仅供参考，版权所有@惠州塑伯新材料有限公司The above data for the theory of the measurement data of our company, for your reference only. Copyright @ Huizhou SPP New Material Co., Ltd.
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TPE价格/ TPR/厂家供应tpe原料 食品级 美国FDA认证EN3013N
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TPE/护目镜/防飞沫/食品级弹性体/TPR/高透明/弹性好/厂家直销 EN2549B
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