Elastomer material use ZF40E-ST

 
 
Product description

倍韧/BESTPERNE® ZF40E-ST

热塑性弹性体Thermoplastic Elastomer

产品说明Product description

·ZF40E-ST是一款减震高分子材料,耐候性,耐油,耐化学性能优减震率可达15%注塑成型。

ZF40E-ST is a shock-absorbing polymer materials, durability, oil resistance, high chemical resistance. Shock absorption rate of up to 15% can be injection molded.

关键特性Key characteristic

1.表面微亮,手感细腻柔软爽滑.              a little bright on the surfaceexquisitesmooth and soft touch feeling.

2.磨高强度,高回复性,抗变形excellent wear resistance and deformation resistancehigh strength and resilience.

3.成型快、不粘模具.rapid moldingnon-stick mold. 

4.阻尼效果优异.    Damping effect is good.

功能Function

产品应用

Main application

手机保护套Phone protective cover

仪器外壳Instrument shell

电子器件粘胶配件Electronic plastic accessories

加工方法Processing method

注塑、挤出成型Injection and extrusion molding

环保认证

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

颜色Color

半透明Transparent

气味Smell

少许树脂味A little resin smell

外型Appearance

圆球形小颗粒Cylindrical particleabout 3mm×1.5mm

储藏期Storage period

常温下通风干燥,24个月Ventilated dry at normal temperatureabout 24 months

包装方式Packaging method

25公斤/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

0.95±0.02

g/cm3

ASTM D792

干燥温度Drying temp     60

硬度Hardness

40±5

shoreA

ASTM D2240

干燥时间Drying time      3h

拉伸强度Tensile strength

>3

Mpa

ASTM D412

射嘴温度Nozzle temp     190

断裂延伸Elongation at break

>400

%

ASTM D412

螺筒一段温度Screw 1 temp 180

撕裂强度Tearing strength

>18

Kn/m

ASTM D624

螺筒二段温度Screw 2 temp 170

熔融指数Melt index

>6

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

使用PP 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

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