TPR、TPR脚轮料、惠州TPR胶料供应商(智能穿戴) TPR材料RN35D-01
- 产品描述
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TPE制品加工色差是注塑中常见的缺陷, 因配套件颜色差别造成注塑机成批报废的情况并不小见。色差影响因素众多,涉及原料树脂、色母、色母同原料的混合、注塑工艺、注塑机、模具等,正因为牵涉面广泛,因此色差控制技术同时也是注塑中公认较难掌握技术之一。在实际的生产过程中我们一般从以下六个方面来进行色差的控制。
1.消除注塑机及模具因素的影响
要选择与注塑主品容量相当的注塑机,如果注塑机存在物料死角等问题,最好更换设备。对于模具浇注系统、排气槽等造成色差的,可通过相应部分模具的维修模来解决。必须首先解决好注塑机及模具问题才可以组织生产,以削减问题的复杂性。
产品说明Product description
·RN35D-01是一款高性能材料,具有良好的抗冲击和抗疲劳性能。
·RN35D-01 is a kind of high performance material which has excellent impact resistance and fatigue resistance properties.
关键特性Key characteristic
1.表面光亮Bright surface.
2..可喷油,丝印,上胶水,油墨Oil injection,silkscreen,can be applied with glue and ink.
3.弹性优良,易成型Excellent elasticity,easy molding.
功能Function
产品应用
Main application
玩具公仔Toy dolls
运动器材Sports equipment
鞋材 Shoe material
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
乳白色Milky-white
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,12个月Ventilated dry at normal temperature,about 12 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
0.9±0.02
g/cm3
ASTM D792
干燥温度Drying temp
硬度Hardness
35±5
shoreA
ASTM D2240
干燥时间Drying time
拉伸强度Tensile strength
>3
Mpa
ASTM D412
射嘴温度Nozzle temp 180℃
断裂延伸Elongation at break
>500
%
ASTM D412
螺筒一段温度Screw 1 temp 170℃
撕裂强度Tearing strength
>9
Kn/m
ASTM D624
螺筒二段温度Screw 2 temp 160℃
熔融指数Melt index
>25
g/10min
ASTM D1238
螺筒三段温度Screw 3 temp 150℃
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 are backpressure are needed for better colorant dispersion.
回收
Recycling
二次料(水口料)回收比率建议最多20%.
Consistent regrind usage of up to 20% is permissible.





关键词:- tpr
- astm
- 注塑机
- 注塑
- screw
- 模具
- 温度
- 色差
- temp
- pe
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