Evatane®18-150
Ethylene Vinyl Acetate Copolymer
Arkema
产品说明：
EVATANE® 18-150 is a random copolymer of Ethylene and VinylAcetate made by high-pressure radicalar polymerisation process.
The high Vinyl Acetate content of EVATANE® 18-150 brings softness,flexibility and polarity. EVATANE® 18-150 is compatible with mosttackifying resins and waxes. Combined with a high fluidity, it isan efficient and easy handling product for hot melt adhesivesformulation. It can also be used as an additive for crude oil (pourpoint depressant), bitumen modification and cables compounds.
物性信息：
| 基本信息 | |
|---|---|
| 特性 |
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| 用途 |
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| 物理性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 密度 (23°C) | 0.940 | g/cm³ | ISO 1183 |
| 熔流率（熔体流动速率） (190°C/2.16 kg) | 140 到 180 | g/10 min | ASTM D1238, ISO 1133 |
| 醋酸乙烯含量 | 17.0 到 19.0 | wt% |
| 硬度 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 肖氏硬度 (邵氏 A) | 85 | ASTM D2240, ISO 868 |
| 机械性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 抗张强度 (断裂) | 10.0 | MPa | ASTM D638, ISO 527-2 |
| 伸长率 (断裂) | 300 到 500 | % | ASTM D638, ISO 527-2 |
| 热性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 维卡软化温度 | 43.0 | °C | ISO 306/A, ASTM D1525 1 |
| 熔融温度 | 88.0 | °C | ISO 11357-3 |
| Ring and Ball Softening Point 2 | 102 | °C | ASTM E28 |
