卡丁车座椅缓冲垫

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产品介绍 / Product Introduction

MDI聚氨酯微孔弹性体

GAIWUXINGSHIDUI6mmHOUDESHIYANPIANCESHIHUODEDESHUJU:

组 分 Components DUOYUANCHUNZUFEN Polyol component

异氰酸酯组分 Isocyanate prepolymer(MDI)

成型密度Molded Density(g/cm3) 0.50~0.55
硬度 Hardness(Shore A) 60±5
拉伸强度Tensile Strength(MPa) 6.0~8.0
伸长率Elongation(%) 500~600
撕裂强度Tearing Strength(KN/m) 25.0~35.0
耐折性Flexins Resistance(-30℃×5万次) 无裂痕No crack
耐磨性Abrasion Resistance(磨痕长度,mm) <8
脆化温度Fragile Temperature(℃) -45 ~ -35

其他信息

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