Elvax? 250
乙烯醋酸乙烯共聚物
DuPont Packaging & Industrial Polymers
產(chǎn)品說(shuō)明:
DuPont? Elvax? 250 is an ethylene-vinyl acetate copolymer resin for use in industrial applications.
Composition
Applications
Composition
- 28 % By Weight Vinyl Acetate comonomer content
- Thermal Stabilizer: BHT antioxidant
Applications
- Elvax? resins can be used in a variety of applications involving molding, compounding, extrusion, adhesives, sealants, and wax blends. For additional information and properties associated with specific applications, please refer to the Grade Selector Guides found on the Elvax? website for industial applications. http://www2.dupont.com/Elvax/en_US/tech_info/index.html
Elvax? 250 物性表
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特性 |
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用途 |
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機(jī)構(gòu)評(píng)級(jí) |
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形式 |
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加工方法 |
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物理性能 | 額定值 | 單位制 | 測(cè)試方法 |
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比重 | 0.950 | g/cm3 | ASTM D792, ISO 1183 |
熔流率(熔體流動(dòng)速率) (190°C/2.16 kg) | 25 | g/10 min | ASTM D1238, ISO 1133 |
醋酸乙烯含量 | 28.0 | wt% |
熱性能 | 額定值 | 單位制 | 測(cè)試方法 |
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維卡軟化溫度 | 42.0 | °C | ASTM D1525, ISO 306 |
熔融峰值溫度 | 70.0 | °C | ASTM D3418, ISO 3146 |
注射 | 額定值 | 單位制 | |
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加工(熔體)溫度 | < 230 | °C |
擠出 | 額定值 | 單位制 | |
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熔體溫度 | < 230 | °C |