倍韌/BESTPERNE®ER3033A-W
熱塑性彈性體Thermoplastic Elastomer
產(chǎn)品說明Product description | |||||||
·ER3033A-W是一款SEBS與SBS復(fù)合改性材料,具有極好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(guān)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(chǎn)品應(yīng)用 Main application | 玩具產(chǎn)品Toy products | 橡皮筋Rubber band | |||||
運(yùn)動(dòng)器材Sports equipment | |||||||
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 | 1.02 | g/cm3 | ASTM D792 | 干燥溫度Drying temp 60℃ | |||
硬度Hardness | 30-32A | shoreA | ASTM D2240 | 干燥時(shí)間Drying time 2Hours | |||
拉伸強(qiáng)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(qiáng)度Tearing strength | 15 | Kn/m | ASTM D624 | 螺筒二段溫度Screw 2 temp 170℃ |
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