產品說明Product description

·ER3033A-W是一款SEBS與SBS復合改性材料，具有的回彈性與耐刮擦性。

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

關鍵特性Key characteristic

1.表面亮，手感柔軟干爽Bright surface，dry and soft touch.

2.模量高，不易變形High modulus，not easy to deformation.

3.耐候性佳Excellent weather resistance.

4.回彈性好High resilience.

功能Function

產品應用

Main application

玩具產品Toy products

橡皮筋Rubber band

運動器材Sports equipment

加工方法Processing method

注塑成型Injection molding

環保認證

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

儲藏期Storage period

常溫下通風干燥，24個月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

結果Result

單位Unit

方法Method

成型條件Molding condition

比重Specific gravity

1.02

g/cm3

ASTM D792

干燥溫度Drying temp      60℃

硬度Hardness

30-32A

shoreA

ASTM D2240

干燥時間Drying time     2Hours

拉伸強度Tensile strength

2

Mpa

ASTM D412

射嘴溫度Nozzle temp     190℃

斷裂延伸Elongation at break

564

%

ASTM D412

螺筒一段溫度Screw 1 temp 180℃

撕裂強度Tearing strength

15

Kn/m

ASTM D624

螺筒二段溫度Screw 2 temp 170℃

熔融指數Melt index

24/2.16kg  190℃

g/10min

ASTM D1238

螺筒三段溫度Screw 3 temp 160℃