EVA 741 (CAS No.None)
- 物化性质
- 白色或淡黄色半透明颗粒，无味，具有良好的柔韧性、耐低温性、耐化学腐蚀性和绝缘性，熔融温度较低，加工流动性好，热封性能优良。
- 技术参数
- 醋酸乙烯（VA）含量约18-28%，影响软硬度 熔融指数（MI）通常在2-20 g/10min可调 密度范围0.92-0.96 g/cm³ 熔点约70-90℃ 拉伸强度≥10 MPa，断裂伸长率≥500%
English description（英文原文，共 999 字符）
Product Name:EVA 741
English Name:EVA 741
CAS No.:24937-78-8
Aliases:Ethylene-vinyl acetate copolymer, EVA resin
Molecular Formula:(C2H4)x·(C4H6O2)y
Physical Properties:White or light yellow translucent granules, odorless, with good flexibility, low-temperature resistance, chemical resistance and electrical insulation, relatively low melting temperature, good processing fluidity, and excellent heat sealability.
Uses:Mainly used as film material, widely applied in packaging, agricultural film and waterproof membranes; also used in sealant and adhesive formulations to provide elasticity and tack; commonly used in sports goods (such as shoe soles, yoga mats, sports protectors) as cushioning layers.
Technical Specifications:
Vinyl acetate (VA) content around 18-28%, affecting softness and hardness
Melt flow index (MI) typically adjustable between 2-20 g/10min
Density in the range of 0.92-0.96 g/cm³
Melting point about 70-90°C
Tensile strength ≥10 MPa, elongation at break ≥500%
English Name:EVA 741
CAS No.:24937-78-8
Aliases:Ethylene-vinyl acetate copolymer, EVA resin
Molecular Formula:(C2H4)x·(C4H6O2)y
Physical Properties:White or light yellow translucent granules, odorless, with good flexibility, low-temperature resistance, chemical resistance and electrical insulation, relatively low melting temperature, good processing fluidity, and excellent heat sealability.
Uses:Mainly used as film material, widely applied in packaging, agricultural film and waterproof membranes; also used in sealant and adhesive formulations to provide elasticity and tack; commonly used in sports goods (such as shoe soles, yoga mats, sports protectors) as cushioning layers.
Technical Specifications:
Vinyl acetate (VA) content around 18-28%, affecting softness and hardness
Melt flow index (MI) typically adjustable between 2-20 g/10min
Density in the range of 0.92-0.96 g/cm³
Melting point about 70-90°C
Tensile strength ≥10 MPa, elongation at break ≥500%
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常见问题
- EVA 741的 CAS 号是多少？
- EVA 741的 CAS 号是 None。
- EVA 741的分子式和分子量是什么？
- EVA 741的分子式为 (C2H4)x·(C4H6O2)y。
- EVA 741的英文名称是什么？
- EVA 741的英文名称为 EVA 741。
- EVA 741还有哪些别名？
- EVA 741又称 乙烯-醋酸乙烯共聚物、EVA树脂。
- EVA 741有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条EVA 741供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- EVA 741的供应商主要分布在哪些地区？
- EVA 741的供应商主要分布在 上海市（1 条） 等地。
- EVA 741有哪些级别可选？
- 平台上EVA 741的供应级别包括 工业级。
- EVA 741的报价单位是什么？
- EVA 741的报价单位主要有 千克。
- 哪里可以查到EVA 741的价格？
- 掌上化工EVA 741产品页汇总了各供应商的最新报价与规格，地址：/chemicals/eva-741/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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