AQUATUF® HMP-337
HDPE
瑞瓦格(Ravago)
产品描述
ROTATIONAL MOLDING GRADE HDPE
HMP-337 is a high-density polyethylene compound designed for applications like kayaks or boats that require a balance very high stiffness and extreme toughness.
Key Features: • 35-mesh powder • Good moldability
• Excellent long term outdoor weatherability (UV15)
• Superior balance of toughness and rigidity
• Very High Stiffness
• Excellent low temperature impact
• Compounded for uniform additive dispersion
• Natural as well as standard, custom or special effect colors available
• Stock colors may be available. See Stock color bulletin
• Also available in pellet form as HM-337
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 良好的刚性良好冲击性耐低温冲击易脱模耐候性 | |||
| 法规认证 | FDA(食品药品监督管理局) | |||
| 颜色形状 | 粉末状本色 | |||
| 成型方式 | 模压滚塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.949 g/cm³ | ASTM D792 | natural resin |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 4 g/10min | ASTM D1238 | |
堆积(视)密度 | 21 lb/ft³ | ASTM D 1895 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 3200 psi | ASTM D638 | Compression |
拉伸延伸率 | |||
断裂(brk) | 350 % | ASTM D638 | Compression |
弯曲模量 | 150000 psi | ASTM D790 | tangent, Rotational |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
落锤冲击 | 60 ft-lb | ARM | -40°C, Rotational |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 60 °C | ASTM D648 | unannealed, Rotational |
1.8 Mpa (264 psi)（18.6kg/cm²） | 40 °C | ASTM D648 | unannealed, Rotational |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | 1.5 mm | UL94 | Compression |
HB | 3 mm | UL94 | Rotational |