Mirakutoran® TPU E480

Our TPU "Mirakutoran ®" has the following outstanding features.

• Has excellent wear resistance

• Tensile strength, high mechanical strength and tear strength

• Is a wide range of hardness

• High impact strength

• Oil resistance and good chemical resistance

• Excellent low temperature properties, weather resistance, ozone resistance and is also good

• Flexible rubber elastic, vibration-effective silencing

Compared to other urethane elastomer thermoplastic that is more

• Playback can be processed

• Vulcanization process without curing reaction, very high productivity

• Resins and other polymer is easy

• Solution is easily dissolved in solvent process

Mirakutoran to the standard type E and P are two types.

Type E has a certain cross-linked structure in the molecule, and excellent mechanical strength and compression set. P type is characterized by good liquidity linear structure

基本信息
特性	减震 抗撞击性，良好 良好的强度 良好的柔韧性 良好的撕裂强度 耐臭氧性能 耐低温 耐化学性良好 耐磨损性良好 耐气候影响性能良好 耐油性能

物理性能	额定值	单位制	测试方法
比重		g/cm³	ASTM D792

硬度	额定值	单位制	测试方法
肖氏硬度 (邵氏 A, 23°C, 2.00 mm, 注塑)			ASTM D2240

机械性能	额定值	单位制	测试方法
泰伯耐磨性 (23°C, 1000 Cycles, 1000 g, H-22 转轮)		mg	ASTM D1044

弹性体	额定值	单位制	测试方法
拉伸应力 1(100%应变, 23°C, 2.00 mm)		MPa	ASTM D412
抗张强度 2(屈服, 23°C, 2.00 mm)		MPa	ASTM D412
伸长率 3(断裂, 23°C, 2.00 mm)		%	ASTM D412
撕裂强度 4(23°C, 2.00 mm)		kN/m	ASTM D624
压缩永久变形 (70°C, 22 hr)		%	ASTM D395
Rebound Resilience (23°C, 2.00 mm)		%

热性能	额定值	单位制	测试方法
玻璃转化温度		°C	DSC
维卡软化温度		°C	ASTM D1525 5

补充信息
Test Methods: JIS K7311, K6262, K7206

备注
1 .	300 mm/min
2 .	300 mm/min
3 .	300 mm/min
4 .	300 mm/min
5 .	压 力1 (10N)