Desmopan® 牌号 9392A GMP 种类 TPU
产品说明 Extrusion- and injection molding grade; very good hydrolysis and microbial resistance; good low-temperature flexibility; This product is manufactured under Good Manufacturing Practice (GMP defined in Regulation (EC) No. 2023/2006) and is therefore limited suitability for use with food contact. Please refer our separate certificate at http://www.tpu.covestro.com/en/Library/Certificates/Food-Contact.aspx.; Application; Hoses, non-reinforced; Cable sheathings; Profiles; Technical parts

科思创 Desmopan® TPU 9392A GMP 物性表

热性质
属性名称测试标准测试标准单位数值
抗扭储能模量ISO 6721-2-20 °CMPa104
抗扭储能模量ISO 6721-223 °CMPa22
抗扭储能模量ISO 6721-270 °CMPa13
拉伸储能模量ISO 6721-1,-4-20 °CMPa700
拉伸储能模量ISO 6721-1,-420 °CMPa132
拉伸储能模量ISO 6721-1,-460 °CMPa71
机械性能
属性名称测试标准测试标准单位数值
10% 应变时的应力DIN 53504200 mm/minMPa3,8
100% 应变时的应力DIN 53504200 mm/minMPa11
300% 应变时的应力DIN 53504200 mm/minMPa20
压缩率DIN ISO 815-1, Method A24 h; 70 °C%56
压缩率DIN ISO 815-172 h; 23 °C%22
压缩率DIN ISO 815-1, Method C24 h; 70 °C%36
回弹力ISO 4662%32
撕裂强度ISO 34-1500 mm/minkN/m85
断裂应变DIN 53504200 mm/min%540
最终拉伸强度DIN 53504200 mm/minMPa50
耐磨性ISO 4649 method Amm³20
邵氏硬度 ADIN ISO 7619-11s92
邵氏硬度 DDIN ISO 7619-11s42
其他性能 (23 °C)
属性名称测试标准测试标准单位数值
密度ISO 1183-1kg/m³1150
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