Lubrizol ESTANE® 58447 Ester Based Thermoplastic Polyurethane (European Grade)

Description: Estane® thermoplastic polyurethanes (TPUs) include elastomeric materials that bridge the gap between flexible rubber and rigid plastics. These materials offer toughness and durability in a flexible thermoplastic elastomer system that is easy to process in a wide range of equipment. The Estane® TPU portfolio of products offers high performance polyester - and polyether - based resins and compounds in a broad range of hardnesses to meet a variety of application needs.

Benefits of Estane® TPU:

Outstanding Abrasion and Wear Resistance

Excellent Low Temperature Flexibility

Superior Toughness and Durability

Ease of Processing and Manufacturing Flexibility

Colorability and Paintability with no adhesion promoter

Applications:

• Film & Sheet
• Fabric coating & melt coating
• Wire & Cable
• Hose, Tube & Profile
• Custom molding
• Custom compounding
• Automotive interior/chassis and exterior painted trim

Specific Notes for this Material: Higher heat

物理性能	额定值 (公制)	额定值 (英制)	测试方法
比重	g/cc	g/cc	DIN 53479

机械性能	额定值 (公制)	额定值 (英制)	测试方法
肖氏硬度 (邵氏 A)			DIN 53505
肖氏硬度 (邵氏 D)			DIN 53505
极限抗拉强度	MPa	psi	DIN 53504
伸长率 (断裂)			DIN 53504
50% Modulus	GPa	ksi	DIN 53504
100% 模量	GPa	ksi	DIN 53504
300％模量	GPa	ksi	DIN 53504
撕裂强度	kN/m	pli	DIN 53515
磨损			mm<sup>3</sup>; DIN 53516
永久压缩			70 hrs./22°C; DIN 53517
			24 hrs./70°C; DIN 53517

热性能	额定值 (公制)	额定值 (英制)	测试方法
维卡软化温度	°C	°F	A50; DIN 53460
脆化温度	°C	°F	DIN 53546