產(chǎn)品說明Product description

EN70A-11是一款以SEBS為主基材的熱塑性彈性體,成型快，好配色。

EN70A-11 is a kind of thermoplastic elastomer material based on SEBS as main material.Also it has rapid molding and easy coloring properties.

關(guān)鍵特性Key characteristic

1.手感柔軟細(xì)膩，干爽，耐刮擦性好。Exquisite， soft and dry touch，good scratch resistance.

2.抗老化及耐腐蝕性優(yōu)良。Excellent ageing resistance and corrosion resistance

3.可以包PP,PE   It can be spliced with PP and PE

功能Function

產(chǎn)品應(yīng)用

Main application

1 汽車用品 Automotive products

3手把Handlebar

2 運(yùn)動(dòng)器材Sports equipment

4玩具產(chǎn)品Toy products

加工方法Processing method

注塑成型Injection molding 

環(huán)保認(rèn)證

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

顏色Color

本色 Natural

氣味Smell

少許樹脂味A little resin smell

外型Appearance

圓球形小顆粒Cylindrical particle，about 3mm×1.5mm

儲(chǔ)藏期Storage period

常溫下通風(fēng)干燥，24個(gè)月Ventilated dry at normal temperature，about 24 months

包裝方式Packaging method

25公斤/袋 25kg/bag

物理性能Physical properties

結(jié)果Result

單位Unit

方法Method

成型條件Molding condition

比重Specific gravity

1.07±0.02

g/cm3

ASTM D792

干燥溫度Drying temp       70℃

硬度Hardness

70±5

shoreA

ASTM D2240

干燥時(shí)間Drying time     2Hours

拉伸強(qiáng)度Tensile strength

>3

Mpa

ASTM D412

射嘴溫度Nozzle temp      190℃

斷裂延伸Elongation at break

>400

%

ASTM D412

螺筒一段溫度Screw 1 temp 180℃

撕裂強(qiáng)度Tearing strength

>20

Kn/m

ASTM D624

螺筒二段溫度Screw 2 temp 170℃

熔融指數(shù)Melt index

>30

g/10min

ASTM D1238

螺筒三段溫度Screw 3 temp 160℃

注意事項(xiàng)Matters need attention

清洗料管

Purge compound

需使用PP或 PE清洗干凈機(jī)臺(tái)螺桿，且把機(jī)臺(tái)射嘴清除干凈Please make sure you that you have cleaned the machine screw with PP or PE, and put the machine nozzle thoroughly clean

著色

Coloring

請(qǐng)選擇以PE或EVA為基材之色母，切勿使用以PVC為基材者。另外加工時(shí)請(qǐng)采用較高的螺桿轉(zhuǎn)速和較高的背壓，才能讓著色劑達(dá)到較好的分散效果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）回收比率建議最多20%。

Consistent regrind usage of up to 20% is permissible