产品说明Product description

·ER3033A-W是一款SEBS与SBS复合改性材料，具有的回弹性与耐刮擦性。

·ER3033A-W is a kind of composite modified material with SEBS and SBS which has excellent resilience and good scratch resistance properties.

关键特性Key characteristic

1.表面亮，手感柔软干爽Bright surface，dry and soft touch.

2.模量高，不易变形High modulus，not easy to deformation.

3.耐候性佳Excellent weather resistance.

4.回弹性好High resilience.

功能Function

产品应用

Main application

玩具产品Toy products

橡皮筋Rubber band

运动器材Sports equipment

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

本色Natural

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

1.02

g/cm3

ASTM D792

干燥温度Drying temp      60℃

硬度Hardness

30-32A

shoreA

ASTM D2240

干燥时间Drying time     2Hours

拉伸强度Tensile strength

2

Mpa

ASTM D412

射嘴温度Nozzle temp     190℃

断裂延伸Elongation at break

564

%

ASTM D412

螺筒一段温度Screw 1 temp 180℃

撕裂强度Tearing strength

15

Kn/m

ASTM D624

螺筒二段温度Screw 2 temp 170℃

熔融指数Melt index

24/2.16kg  190℃

g/10min

ASTM D1238

螺筒三段温度Screw 3 temp 160℃