EVA PA-470 (CAS No.None)
- 物化性质
- 外观为透明或半透明颗粒状固体，密度0.969 g/cm³，熔流率(190°C/2.16 kg)为55 g/10 min，醋酸乙烯含量40.0 wt%，邵氏A硬度51，拉伸应力(断裂)1020 psi，拉伸应变(断裂)940%，熔融温度120°F(约49°C)。具有优异的抗氧化性、热稳定性和流散性能。
English description（英文原文，共 1209 字符）
Product Name:EVA PA-470
English Name:EVA PA-470
CAS No.:24937-78-8
Aliases:Ethylene-Vinyl Acetate Copolymer, EVA Resin, EVA Hot Melt Adhesive
Molecular Formula:(C4H6O2)x·(C2H4)y
Physical Properties:Appears as transparent or translucent granular solid. Density of 0.969 g/cm³, melt flow rate (190°C/2.16 kg) of 55 g/10 min, vinyl acetate content of 40.0 wt%, Shore A hardness of 51, tensile stress at break of 1020 psi, tensile strain at break of 940%, melting temperature of 120°F (approx. 49°C). Exhibits excellent oxidation resistance, thermal stability, and flowability.
Uses:Primarily used as a sealant, coating material, and adhesive additive. Suitable for hot melt adhesive systems, it improves the oxidation resistance and flowability of adhesives, and is widely applied in bonding and sealing for packaging, footwear, automotive interiors, and other fields.
Technical Specifications:
Density (73°F): 0.969 g/cm³, test method ISO 1183
Melt flow rate (190°C/2.16 kg): 55 g/10 min, test method ISO 1133
Vinyl acetate content: 40.0 wt%
Shore A hardness: 51, test method ISO 868
Tensile stress at break: 1020 psi; tensile strain at break: 940%, test method ISO 527-2
Melting temperature: 120°F
English Name:EVA PA-470
CAS No.:24937-78-8
Aliases:Ethylene-Vinyl Acetate Copolymer, EVA Resin, EVA Hot Melt Adhesive
Molecular Formula:(C4H6O2)x·(C2H4)y
Physical Properties:Appears as transparent or translucent granular solid. Density of 0.969 g/cm³, melt flow rate (190°C/2.16 kg) of 55 g/10 min, vinyl acetate content of 40.0 wt%, Shore A hardness of 51, tensile stress at break of 1020 psi, tensile strain at break of 940%, melting temperature of 120°F (approx. 49°C). Exhibits excellent oxidation resistance, thermal stability, and flowability.
Uses:Primarily used as a sealant, coating material, and adhesive additive. Suitable for hot melt adhesive systems, it improves the oxidation resistance and flowability of adhesives, and is widely applied in bonding and sealing for packaging, footwear, automotive interiors, and other fields.
Technical Specifications:
Density (73°F): 0.969 g/cm³, test method ISO 1183
Melt flow rate (190°C/2.16 kg): 55 g/10 min, test method ISO 1133
Vinyl acetate content: 40.0 wt%
Shore A hardness: 51, test method ISO 868
Tensile stress at break: 1020 psi; tensile strain at break: 940%, test method ISO 527-2
Melting temperature: 120°F
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常见问题
- EVA PA-470的 CAS 号是多少？
- EVA PA-470的 CAS 号是 None。
- EVA PA-470的分子式和分子量是什么？
- EVA PA-470的分子式为 (C4H6O2)x·(C2H4)y。
- EVA PA-470的英文名称是什么？
- EVA PA-470的英文名称为 EVA PA-470。
- EVA PA-470还有哪些别名？
- EVA PA-470又称 乙烯-醋酸乙烯共聚物、EVA树脂、EVA热熔胶。
- EVA PA-470有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条EVA PA-470供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- EVA PA-470的供应商主要分布在哪些地区？
- EVA PA-470的供应商主要分布在 上海市（1 条） 等地。
- EVA PA-470有哪些级别可选？
- 平台上EVA PA-470的供应级别包括 工业级。
- EVA PA-470的报价单位是什么？
- EVA PA-470的报价单位主要有 千克。
- 哪里可以查到EVA PA-470的价格？
- 掌上化工EVA PA-470产品页汇总了各供应商的最新报价与规格，地址：/chemicals/eva-pa-470/。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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