ELVALOY™ 5170 (for Asphalt)
TP热塑性塑料
陶氏化学(Dow Chemical)
产品描述
ELVALOY™ 5170 is a Reactive Elastomeric Terpolymer (RET) that can be used to modify the properties of asphalt binder used in paving.
ELVALOY™ 5170 is the most chemically reactive of the terpolymers manufactured by Dow for use with asphalt. It is effective when used with a wide range of asphalts.
Resulting polymer modified asphalt (PMA) is very stable, and can be stored for extended periods.
Uses
Asphalt Modification
Features
ELVALOY™ 5170 copolymer delivers high temperature SHRP properties and low temperature flexibility that is locked into asphalt binders. Once mixed the ELVALOY™ reacts and never separates or segregates. Properties remain similar top, middle, and bottom no matter how long the binder is stored.
Applications
Asphalt / bitumen modification
基本信息
| 原厂资料 | 物性表(英文) | |||
| 成型方式 | 共混改性 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.95 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 8 g/10min | ASTM D1238 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
- | 15 Mpa | ASTM D 638 | |
拉伸延伸率 | |||
断裂(brk) | 719 % | ASTM D638 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
熔融温度(Tm) | 82 °C | ASTM D3418 | DSC |
结晶温度 | 62 °C | ASTM D 3418 | DSC |
加工温度 | 220 °C | - | Maximum Processing Temperature |