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This is the free Material Data Center Datasheet of Treva™ TR6021 - CAP - Eastman Chemical Co.

Material Data Center offers the following functions for Treva™ TR6021:
unit conversion, PDF datasheet print, comparison with other plastics, snap fit calculation, beam deflection calculation, CAE Interfaces

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加工/物理特性 - 机械性能 - 热性能 - 其它性能 - 加工推荐（注塑）
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材料文字说明

Eastman TREVA™ is a new cellulose-based engineering bioplastic that offers both high performance and reduced environmental impact. TREVA is chemically resistant, dimensionally stable and has excellent flow, BPA-free and low birefringence. The United States Department of Agriculture (USDA) BioPreferred® program has Certified Eastman TREVA™ Engineering Bioplastic TR6021 with a biobased content of 42%.

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
机械性能价值单位Test Standard
ISO数据
拉伸模量 1880 MPa ISO 527
屈服应力 47 MPa ISO 527
屈服伸长率 5 % ISO 527
断裂应力 44 MPa ISO 527
断裂伸长率 41 % ISO 527
弯曲模量, 23°C 1730 MPa ISO 178
弯曲强度 64 MPa ISO 178
悬臂梁缺口冲击强度, +23°C 25 kJ/m² ISO 180/1A
悬臂梁缺口冲击强度 14 kJ/m² ISO 180/1A
悬臂梁缺口冲击强度 - 温度 -40 °C -
ASTM数据
屈服应力 48 MPa ASTM D 638
断裂拉伸强度 48 MPa ASTM D 638
断裂伸长率 27 % ASTM D 638
弯曲模量 2090 MPa ASTM D 790
洛克硬度 R 101 - ASTM D 785
悬臂梁缺口冲击强度, 1/8 in 192 J/m ASTM D 256
低温悬臂梁缺口冲击强度, Low-Temperature 105 J/m ASTM D 256
温度 -40 °C -
热性能价值单位Test Standard
ASTM数据
DTUL @ 66 psi 115 °C ASTM D 648
DTUL @ 264 psi 99 °C ASTM D 648
维卡温度 130 °C ASTM D 1525
其它性能价值单位Test Standard
Biobased content 42 % -
吸水率, 24小时 2.2 % ASTM D 570
密度 1220 kg/m³ ASTM D 792
加工推荐（注塑）价值单位Test Standard
预干燥-温度 75 °C -
预干燥-时间 4 h -
注塑熔体温度 260 °C -
模具温度 85 °C -
注射速度 30 mm/s -
最大停留时间 4 min -
典型数据
加工方法
注塑
特殊性能
透明.
特征
低双折射率
耐化学试剂
通用耐化学性
Certifications
生物相容
地区供应
北美, 欧洲, 亚太, 中南美洲, 中东/非洲
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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