Bayer MaterialScience Bayflex® 180 Polyurethane Elastomeric RIM, MDI-based 2-Component Liquid System

Bayer MaterialScience Bayflex® 180 Polyurethane Elastomeric RIM, MDI-based 2-Component Liquid System 物性表: Bayer MaterialScience Bayflex® 180 Polyurethane Elastomeric RIM, MDI-based 2-Component Liquid System物性表及特性介绍,Bayer MaterialScience Bayflex® 180 Polyurethane Elastomeric RIM, MDI-based 2-Component Liquid System注塑参数详情,如需Bayer MaterialScience Bayflex® 180 Polyurethane Elastomeric RIM, MDI-based 2-Component Liquid System下载, 可到相关下载区下载

密度 [g/cm3]: 1.04
吸水率 [%]: 0.2
缺口冲击强度: 2.7
弯曲强度 [MPa]: 28.0
弯曲模量 [MPa]: 0.590

Physical Properties	Metric	English	Comments

Density	1.04 g/cc	0.0376 lb/in³	ASTM D792
Water Absorption at Saturation	0.20 %	0.20 %	240 hours; Bayer Test
Linear Mold Shrinkage	0.017 cm/cm	0.017 in/in	Bayer Test

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	69	69	ASTM D2240
Tensile Strength, Ultimate	28.0 MPa	4060 psi	ASTM D638/D412
Elongation at Break	125 %	125 %	ASTM D638/D412
Flexural Modulus	0.590 GPa	85.6 ksi	ASTM D790
Izod Impact, Notched	2.70 J/cm	5.06 ft-lb/in	ASTM D256
Tear Strength	105 kN/m	599 pli	Die C; ASTM D624

Thermal Properties	Metric	English	Comments
CTE, linear	153 µm/m-°C @Temperature 20.0 °C	85.0 µin/in-°F @Temperature 68.0 °F	ASTM D696

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Bayer MaterialScience Bayflex® 180 Polyurethane Elastomeric RIM
MDI-based 2-Component Liquid System
聚氨酯TS

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