牌号简介 About |
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TC-670A/B是一种双组分聚氨酯弹性体化合物。本产品是一种安全、易于操作、室温混合和固化系统,不含TDI、MDI、MDA或MOCA。TC-670A/B的低收缩率、高韧性和良好的细节再现使该系统成为通用铸件和高质量模具操作的理想选择。TC-670 A/B含有紫外线稳定剂,在户外使用时提供额外的保护。 BYNEL® Series 4100 series resins are anhydride-modified, linear low-density polyethylene (LLDPE) resins. All BYNEL Series 4100 series resins are available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene resins. BYNEL 4100 series resins adhere to a variety of materials. They are most often used to adhere to EVOH, polyamide, PE and ethylene copolymers. Series 4100 resins can be used in coextrusion processes including: blown film cast film/sheet blow molding melt and solid phase thermoforming sheet and tubing LLDPE resins are known for their temperature resistance, clarity and toughness. These physical properties make the 4100 series resins work well in applications such as: boil-in-bag structures blow molded containers in which drop strength is important bag-in-box films film where LLDPE is the heat seal layer. |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
0.930 | g/cm³ | ASTM D792 |
密度 Density |
0.930 | g/cm³ | ISO 1183 |
熔体质量流动速率 Melt Flow Rate |
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190℃,2.16kg 190℃,2.16kg |
2.5 | g/10min | ISO 1133 |
190℃,2.16kg 190℃,2.16kg |
2.5 | g/10min | ASTM D1238 |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
维卡软化温度 Vicat Softening Temp |
109 | ℃ | ASTM D1525 |
维卡软化温度 Vicat Softening Temp |
℃ | ISO 306 | |
熔融温度 Melting temperature |
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DSC DSC |
℃ | ISO 3146 | |
熔融温度 Melting temperature |
℃ | DSC |
备注 | |||
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中国CCUS年度报告正式发布
2021-07-31 搜料网资讯: 生态环境部环境规划院近日组织召开《中国二氧化碳捕集利用与封存(CCUS)年度报告(2021)中国CCUS路径研究》发布会。 环规院院长王金南院士表示,我国在CCUS技术研发、试验 |
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