EVA18-3乙烯共聚物EVA14-2 (CAS No.None)
- 中文别名
- EVA树脂；乙烯-醋酸乙烯共聚物；EVA18-3；EVA14-2
- 英文名称
- EVA18-3/EVA14-2 Ethylene-Vinyl Acetate Copolymer
- 分子式
- (C2H4)x(C4H6O2)y
- 所属类别
- 塑料橡胶
- 物化性质
- EVA18-3与EVA14-2为乙烯-醋酸乙烯共聚物，半透明或透明颗粒，具有优良的柔韧性、耐冲击性、耐环境应力开裂性和热密封性能。密度约0.93~0.95 g/cm³，熔融指数分别为3 g/10min和2 g/10min（190℃/2.16kg），熔点约60~80℃，可溶于芳烃和氯化烃，不溶于水。
- 密度
- 约0.94 g/cm³。
- 熔点
- 约65~75℃。
English description（英文原文，共 1310 字符）
Product Name:EVA18-3/EVA14-2 Ethylene-Vinyl Acetate Copolymer
English Name:EVA18-3/EVA14-2 Ethylene-Vinyl Acetate Copolymer
CAS No.:24937-78-8
Aliases:EVA resin, Ethylene-vinyl acetate copolymer, EVA18-3, EVA14-2
Molecular Formula:(C2H4)x(C4H6O2)y
Physical Properties:EVA18-3 and EVA14-2 are ethylene-vinyl acetate copolymers, supplied as translucent or transparent pellets. They exhibit excellent flexibility, impact resistance, environmental stress cracking resistance, and heat sealability. Density is approximately 0.93–0.95 g/cm³; melt flow rates are 3 g/10min and 2 g/10min (190°C/2.16kg) for EVA18-3 and EVA14-2, respectively. Melting point ranges from 60 to 80°C. Soluble in aromatic and chlorinated hydrocarbons; insoluble in water.
Uses:Mainly used in the production of films, foamed shoe materials, hot melt adhesives, wire and cable sheathing, toys, and other injection molding and extrusion products. The general-purpose grade EVA is suitable for conventional plastic processing, combining elasticity and softness.
Technical Specifications:
VA content: 18% for EVA18-3 and 14% for EVA14-2.
Melt flow rate: 3 g/10min for EVA18-3 and 2 g/10min for EVA14-2 (190°C/2.16kg).
Density: approximately 0.94 g/cm³.
Melting point: approximately 65–75°C.
Tensile strength: approximately 15–20 MPa.
English Name:EVA18-3/EVA14-2 Ethylene-Vinyl Acetate Copolymer
CAS No.:24937-78-8
Aliases:EVA resin, Ethylene-vinyl acetate copolymer, EVA18-3, EVA14-2
Molecular Formula:(C2H4)x(C4H6O2)y
Physical Properties:EVA18-3 and EVA14-2 are ethylene-vinyl acetate copolymers, supplied as translucent or transparent pellets. They exhibit excellent flexibility, impact resistance, environmental stress cracking resistance, and heat sealability. Density is approximately 0.93–0.95 g/cm³; melt flow rates are 3 g/10min and 2 g/10min (190°C/2.16kg) for EVA18-3 and EVA14-2, respectively. Melting point ranges from 60 to 80°C. Soluble in aromatic and chlorinated hydrocarbons; insoluble in water.
Uses:Mainly used in the production of films, foamed shoe materials, hot melt adhesives, wire and cable sheathing, toys, and other injection molding and extrusion products. The general-purpose grade EVA is suitable for conventional plastic processing, combining elasticity and softness.
Technical Specifications:
VA content: 18% for EVA18-3 and 14% for EVA14-2.
Melt flow rate: 3 g/10min for EVA18-3 and 2 g/10min for EVA14-2 (190°C/2.16kg).
Density: approximately 0.94 g/cm³.
Melting point: approximately 65–75°C.
Tensile strength: approximately 15–20 MPa.
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常见问题
- EVA18-3乙烯共聚物EVA14-2的 CAS 号是多少？
- EVA18-3乙烯共聚物EVA14-2的 CAS 号是 None。
- EVA18-3乙烯共聚物EVA14-2的分子式和分子量是什么？
- EVA18-3乙烯共聚物EVA14-2的分子式为 (C2H4)x(C4H6O2)y。
- EVA18-3乙烯共聚物EVA14-2的英文名称是什么？
- EVA18-3乙烯共聚物EVA14-2的英文名称为 EVA18-3/EVA14-2 Ethylene-Vinyl Acetate Copolymer。
- EVA18-3乙烯共聚物EVA14-2还有哪些别名？
- EVA18-3乙烯共聚物EVA14-2又称 EVA树脂、乙烯-醋酸乙烯共聚物、EVA18-3、EVA14-2。
- EVA18-3乙烯共聚物EVA14-2有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条EVA18-3乙烯共聚物EVA14-2供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- EVA18-3乙烯共聚物EVA14-2的供应商主要分布在哪些地区？
- EVA18-3乙烯共聚物EVA14-2的供应商主要分布在 上海市（1 条） 等地。
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- 平台上EVA18-3乙烯共聚物EVA14-2的供应级别包括 工业级。
- EVA18-3乙烯共聚物EVA14-2的报价单位是什么？
- EVA18-3乙烯共聚物EVA14-2的报价单位主要有 千克。
- 哪里可以查到EVA18-3乙烯共聚物EVA14-2的价格？
- 掌上化工EVA18-3乙烯共聚物EVA14-2产品页汇总了各供应商的最新报价与规格，地址：/chemicals/eva18-3-yi-xi-gong-ju-wu-eva14-2/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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