· TVB4541B-1是一款高性能高分子材料，以PP和EPDM为主材的热塑性弹性体。

· TVB4541B-1 is a kind of high performance polymer material based on PP and EPDM for thermoplastic elastomer.

关键特性Key characteristic

1.干爽，耐刮擦性好，表面哑面。dry touch ，dumb surface and good scratch resistance.

2.抗老化及耐腐蚀性优良。excellent ageing resistance and corrosion resistance

3.可以包PP   It can be spliced with PP.

功能Function

产品应用

Main application

1.汽车产品Automotive products

2.医疗器材Medical device

3.密封圈Sealing rings

4.高档手柄High-grade handles

加工方法Processing method

1 注塑成型Injection molding     2 挤出成型Extrusion molding

环保认证

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

颜色Color

 黑色 Black

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

0.98±0.02

g/cm3

ASTM D792

干燥温度Drying temp       80℃