Eastar™ Copolyester MN211 has been tested for FDA/ISO 10993 and USP Class VI Biological Evaluation testing after Gamma and EtO sterilization. Eastar™ copolyesters are brilliantly clear polymers that have excellent impact strength, chemical resistance, dimensional stability, and low shrinkage rates. MN211 contains a mold release.
This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®.
The GREENGUARD INDOOR AIR QUALITY CERTIFIED® Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute (GEI). GEI is an industry-independent, non-profit organization that oversees the GREENGUARD Certification Program. The GREENGUARD Certification Program is an industry independent, third-party testing program for low-emitting products and materials for indoor environments. For more information about GEI and to obtain printable certificates for Eastman™ Copolyesters, visit www.greenguard.org. Choose Eastman Chemical Company under the Manufacturer category and click search to display a list of our products.
单位: 公制 | 英制
总体 | |
材料状态 | |
资料 1 | |
搜索 UL 黄卡 | |
供货地区 | |
添加剂 | |
特性 | |
用途 | |
外观 | |
形式 | |
加工方法 | |
物理性能 | 额定值 | 单位制 | 测试方法 |
比重 | 1.27 | | ASTM D792 |
收缩率 - 流动 (0.126 in) | 2.0E-3 到 5.0E-3 | in/in | ASTM D955 |
吸水率 (73°F, 24 hr) | 0.13 | % | ASTM D570 |
硬度 | 额定值 | 单位制 | 测试方法 |
洛氏硬度 (R 级, 73°F) | 106 | | ASTM D785 |
机械性能 | 额定值 | 单位制 | 测试方法 |
抗张强度 | | | ASTM D638 |
屈服, 73°F | 7250 | psi | |
断裂, 73°F | 4060 | psi | |
伸长率 | | | ASTM D638 |
屈服, 73°F | 4.3 | % | |
断裂, 73°F | 110 | % | |
弯曲模量 (73°F) | 305000 | psi | ASTM D790 |
弯曲强度 (73°F) | 10200 | psi | ASTM D790 |
冲击性能 | 额定值 | 单位制 | 测试方法 |
悬壁梁缺口冲击强度 | | | ASTM D256 |
-40°F | 0.69 | ft·lb/in | |
73°F | 1.9 | ft·lb/in | |
无缺口悬臂梁冲击 | | | ASTM D4218 |
-40°F | 无断裂 | | |
73°F | 无断裂 | | |
热性能 | 额定值 | 单位制 | 测试方法 |
载荷下热变形温度 | | | ASTM D648 |
66 psi, 未退火 | 158 | °F | |
264 psi, 未退火 | 145 | °F | |
维卡软化温度 | 185 | °F | ASTM D1525 |
比热 | | | ASTM D2766 |
140°F | 0.311 | Btu/lb/°F | |
464°F | 0.480 | Btu/lb/°F | |
导热系数 (73°F) | 1.3 | Btu·in/hr/ft²/°F | |
光学性能 | 额定值 | 单位制 | 测试方法 |
透射率 | | | ASTM D1003 |
常规 | 88.0 | % | |
总计 | 91.0 | % | |
雾度 | 0.30 | % | ASTM D1003 |
注射 | 额定值 | 单位制 | |
干燥温度 | 160 | °F | |
干燥时间 | 4.0 到 6.0 | hr | |
加工(熔体)温度 | 480 到 520 | °F | |
模具温度 | 61 到 100 | °F | |
备注 |
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