TPR_东莞TPR厂家 tpr材料 TPR产品 玩具制品 线材线缆RT7003C
- 产品描述
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热塑性弹性体的优点
(1)可用一般的热塑性塑料成型机加工,例如注塑成型、挤出成型、吹塑成型、压缩成型、递模成型等;
(2)能用橡胶注塑成型机硫化,时间可由原来的20min左右,缩短到1min以内;
(3)可用压出机成型硫化,压出速度快、硫化时间短;
(4)生产过程中产生的废料(逸出毛边、挤出废胶)和最终出现的废品,可以直接返回再利用;
(5)用过的TPE旧品可以简单再生之后再次利用,减少环境污染,扩大资源再生来源;
(6)不需硫化,节省能源,以高压软管生产能耗为例:橡胶为188MJ/kg,TPE为144MJ/kg,可节能25%以上;
(7)自补强性大,配方大大简化,从而使配合剂对聚合物的影响制约大为减小,质量性能更易掌握;
(8)为橡胶工业开拓新的途径,扩大了橡胶制品应用领域。
产品说明Product description
·RT7003C是一款高透明材料,具有良好的抗冲击和抗疲劳性能。
·RT7003C is a kind of high transparent material which has excellent impact resistance and fatigue resistance properties.
关键特性Key characteristic
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.
功能Function
产品应用
Main application
玩具公仔Toy dolls
泳鏡粘PC Swimming glasses PC
电动牙刷Electric toothbrush
加工方法Processing method
注塑成型Injection molding
环保认证
Environmental certification
ROHS
REACH
EN71-3
PAHS
ASTM-F963
Phthalate
颜色Color
透明Transparent
气味Smell
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
结果Result
单位Unit
方法Method
成型条件Molding condition
比重Specific gravity
0.93±0.02
g/cm3
ASTM D792
干燥温度Drying temp 50 ℃
硬度Hardness
72±5
shoreA
ASTM D2240
干燥时间Drying time 2h
拉伸强度Tensile strength
>5
Mpa
ASTM D412
射嘴温度Nozzle temp 190℃
断裂延伸Elongation at break
<900
%
ASTM D412
螺筒一段温度Screw 1 temp 180℃
撕裂强度Tearing strength
>32
Kn/m
ASTM D624
螺筒二段温度Screw 2 temp 170℃
熔融指数Melt index
>15
g/10min
ASTM D1238
螺筒三段温度Screw 3 temp 160℃
注意事项Matters need attention
清洗料管
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.
着色
Coloring
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.
回收
Recycling
二次料(水口料)回收比率建议最多10%.
Consistent regrind usage of up to 10% is permissible.
关键词:- tpr
- 成型
- and
- 硫化
- astm
- resistance
- pe
- 注塑
- the
- 橡胶
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