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This is the free Material Data Center Datasheet of Texin® 985A - TPU - Covestro Deutschland AG

Material Data Center offers the following functions for Texin® 985A:
unit conversion, PDF datasheet print, comparison with other plastics

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Use the following short links to get directly to the properties of interest in this datasheet:
加工/物理特性 - 机械性能 - 热性能 - 其它性能 - 加工推荐（注塑） - 加工推荐（挤出）
Any use of this information falls under the rules of our disclaimer.
加工/物理特性价值单位Test Standard
ASTM数据
模压收缩率, 平行 0.008 mm/mm ASTM D 955
模压收缩率, TD 0.008 mm/mm ASTM D 955
机械性能价值单位Test Standard
ASTM数据
弯曲模量 26.9 MPa ASTM D 790
100%伸长率时的模量 5.5 MPa ASTM D 412
300%伸长率时的模量 3.2 MPa ASTM D 412
邵氏硬度A 85 - ASTM D 2240
撕裂强度 87.6 kN/m ASTM D 624
压缩形变, 22小时 @ 73 °F 19 % ASTM D 395
压缩形变, 22 hr @ 158 °F 80 % ASTM D 395
拉伸强度 38.6 MPa ASTM D 412
断裂伸长率 590 % ASTM D 412
Other Standards[S]
Taber耐磨损性 30 mg/1000 cycles ASTM D 3489
S: These properties are reported by the producer according standards that are different to our defaults.
热性能价值单位Test Standard
ASTM数据
玻璃化转变温度 -46 °C ASTM E 1356
维卡温度 80 °C ASTM D 1525
其它性能价值单位Test Standard
密度 1120 kg/m³ ASTM D 792
加工推荐（注塑）价值单位Test Standard
预干燥-温度 82 - 93 °C -
预干燥-时间 4 h -
加工湿度 ≤0.03 % -
注塑熔体温度 193 - 210 °C -
模具温度 16 - 43 °C -
1区 182 - 202 °C -
2区 185 - 204 °C -
3区 185 - 204 °C -
喷嘴温度 188 - 207 °C -
螺杆转速 40 - 80 rpm -
注射压力 55.2 - 103 MPa -
背压 5.52 MPa -
加工推荐（挤出）价值单位Test Standard
注塑熔体温度 190 - 205 °C -
加料温度 182 - 199 °C -
1区 182 - 204 °C -
2区 182 - 204 °C -
喷嘴温度 188 - 210 °C -
典型数据
加工方法
注塑, 管材挤出, 异型材挤出成型, 片材挤出成型, 吹塑
供货形式
自然色
耐化学试剂
水解稳定
Certifications
可食品接触的, FDA 21 CFR认证, NSF认证 61
地区供应
北美
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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