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This is the free Material Data Center Datasheet of Desmopan 9873DU - TPU - Covestro Deutschland AG

Check here, which other Desmopan datasheets, application examples or technical articles are available in Material Data Center

机械性能 - 热性能 - 其它性能 - 加工推荐（注塑） - 函数

Any use of this information falls under the rules of our disclaimer.

材料文字说明

• Extrusion- and injection molding grade
• very good hydrolysis and microbial resistance
• very good low-temperature impact strength
  Application:
• Boot shells
• Injection molded engineering parts

机械性能	价值	单位	Test Standard
ISO数据
10%应变时的应力	34	MPa	ISO 527
100%应变时的应力	35	MPa	ISO 527
300%应变时的应力	47	MPa	ISO 527
断裂应力 TPE	52	MPa	ISO 527
断裂应变 TPE	>300	%	ISO 527
70°C时恒定应变下的永久变形, 24h	61	%	ISO 815
撕裂强度	203	kN/m	ISO 34-1
耐磨性	56	mm³	ISO 4649
肖氏硬度D	71	-	ISO 7619-1

热性能	价值	单位	Test Standard
ISO数据
维卡软化温度, B	103	°C	ISO 306

其它性能	价值	单位	Test Standard
密度	1180	kg/m³	ISO 1183

加工推荐（注塑）	价值	单位	Test Standard
预干燥-温度	120	°C	-
预干燥-时间	1 - 2	h	-
加工湿度	≤0.05	%	-
注塑熔体温度	235 - 255	°C	-
模具温度	50 - 70	°C	-

函数

典型数据

加工方法

注塑, 异型材挤出成型, 片材挤出成型, 其它挤出成型

供货形式

碎粒料

添加剂

脱模助剂

特殊性能

高冲击韧性的/经抗冲改性的, 经耐紫外线处理的/耐气候的

地区供应

北美, 欧洲, 亚太, 中南美洲, 中东/非洲

其他信息

注塑成型

PREPROCESSING
Max. water content: 0.05 %
recommended drying temperature: 120 °C
Drying time:
Dry air dryer 1-2 h

PROCESSING
Melt temperature: 220 - 260 °C
Mold temperature: 50 - 70 °C

其E烦龀尚

PROCESSING
Melt temperature: 215-235 °C

权利义务的法律声明

Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.

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