Bexloy® W

Bexloy® W is available in a variety of grades. The properties below represent the range of properties for most grades. Where only one number is listed, all grades are represented by that value.
Bexloy® W modified ionomer resins were first engineered for injection molded exterior automotive applications such as molded-in-color fascia, bumper covers, side moldings and other decorative trim.

基本信息
特性	高光 抗污性 可回收材料 良好的颜色稳定性 良好的着色性 良好耐磨损性 耐低温冲击 耐刮擦性 耐磨损性良好 耐气候影响性能良好
用途	汽车领域的应用 汽车内部零件 汽车外部零件
外观	黑色 自然色
形式	粒子
加工方法	注射成型

物理性能	额定值	单位制	测试方法
比重		g/cm³	ASTM D792
收缩率 - 流动		%	ASTM D955

机械性能	额定值	单位制	测试方法
抗张强度 (23°C)		MPa	ASTM D638
伸长率 (断裂, 23°C)		%	ASTM D638
弯曲模量 - 正切 (23°C)		MPa	ASTM D790

冲击性能	额定值	单位制	测试方法
悬壁梁缺口冲击强度 (23°C)		J/m	ASTM D256
落锤冲击 (-30°C)		J	ASTM D3029

热性能	额定值	单位制	测试方法
线形热膨胀系数 - 流动 (-30 到 80°C)		cm/cm/°C	ASTM D696

补充信息

The value listed as CLTE, ASTM 696, was tested in accordance with ASTM E831.Heat Sag, ASTM D3769, 152mm (6 in) Overhang, 30min, @ 180°F: 0.5inTear Resistance, ASTM D624, Die C, 508mm (20in)/min, @ 73°F: 850 to 970lb/inGardner Impact, ASTM D3209, -22°F: >320 in-lbRheometric Impact, ultimate energy, 5mph, 1/2in dia. Tup, 3in dia. Ring, 73°F: 194 in-lbRheometric Impact, ultimate energy, 5mph, 1/2in dia. Tup, 3in dia. Ring, -22°F: 159 in-lb3Elongation at Break, ASTM D638, 73°F: >400%Flexural Modulus, Tangent, 73°F, ASTM D790: 95 to 110 kpsiSpecific Gravity, 73°F, ASTM D792: 0.96 to 0.97Tensile Strength, 73°F, ASTM D638: 2800 to 3200 psiShrinkage, ASTM D955: 0.75 to 1.2%Coefficient of Linear Thermal Expansion, -22 to 176°F, ASTM E831: 4.2 to 5.0 x 10^-5