產(chǎn)品說明Product description

·ES3005B是一款高性能高分子材料，以SEBS為主材的熱塑性彈性體。

·ES3005B is a kind of high performance polymer material.Also it is a kind of thermoplastic elastomer based on SEBS as main material.

關(guān)鍵特性Key characteristic

1.干爽，耐刮擦性好Dry touch and good scratch resistance.

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

3.表面啞面Dumb surface

4.可以包PP  It can be spliced with PP.

功能Function

產(chǎn)品應(yīng)用

Main application

1.汽車產(chǎn)品Automotive products

3.醫(yī)療器材Medical device

2.密封圈Sealing gaskets

4.高檔手柄High-end handles

加工方法Processing method

1.注塑成型Injection molding     2.擠出成型Extrusion molding

環(huán)保認(rèn)證

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

顏色Color

透明Transparent

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

0.88

g/cm3

ASTM D792

干燥溫度Drying temp      70℃

硬度Hardness

30±3

shoreA

ASTM D2240

干燥時(shí)間Drying time     2Hours

拉伸強(qiáng)度Tensile strength

4

Mpa

ASTM D412

射嘴溫度Nozzle temp      200℃

斷裂延伸Elongation at break

550

%

ASTM D412

螺筒一段溫度Screw 1 temp 200℃

撕裂強(qiáng)度Tearing strength

25.0

Kn/m

ASTM D624

螺筒二段溫度Screw 2 temp 190℃

熔融指數(shù)Melt index

8.0/2.16 190

g/10min

ASTM D1238

螺筒三段溫度Screw 3 temp 180℃

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)臺螺桿，且把機(jī)臺射嘴清除干凈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