Hanwha Total FB51R
PP(聚丙烯)
韩华道达尔(Hanwha Total)
产品描述
Non-flammable PP FB51 and FB51R, which are designed with base resin that has excellent shock resistance, exhibit high shock resistance. In particular, its excellent fluidity allows good formability and nice exterior with high nonflammability so to be widely used for exterior of electric/electronic parts.
Characteristics
▶ FB51: As non-flammability grade of UL94 V-2, it provides fluidity and shock resistance, nice exterior, in particular, long-term thermal stability). Thus, it belongs to UL746B RTI 130℃ Class, the world top standard, as PP material. It is widely used for exterior of heat transmission/electric/electronic products like a fan heater.
▶ FB51R: As non-flammability grade of UL94 V-2, it provides long-term thermal stability as well as excellent shock resistance in low temperature(-20℃). Thus, it keeps high shock resistance regardless of use circumstance, even in winter. It is widely used for exterior of heat transmission/electric/electronic products like a fan heater.
Applications
▶ Fan heater exterior (FB51, FB51R)
▶ Other electric/electronic parts needing shock resistance and non-flammability (FB51, FB51R)
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐低温冲击耐热热稳定阻燃尺寸稳定 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.93 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 8 g/10min | ASTM D 1238 | |
收缩率 | |||
- | 1.5~1.9 % | Internal | 2mm(t) |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 300 kg/cm² | ASTM D638 | 50mm/min |
拉伸延伸率 | |||
断裂(brk) | 200 % | ASTM D638 | 50mm/min |
弯曲模量 | 15000 kg/cm² | ASTM D790 | 50mm/min |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
23℃ (73℉) | 7 kg·cm/cm | ASTM D256 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度R | 90 R | ASTM D785 | |
| 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） | 120 °C | ASTM D648 | |
相对温度指数(RTI) | |||
冲击w/impact,1.5/1.6 mm | 130 °C | UL 746B | |
电气Elec,1.5/1.6 mm | 130 °C | UL 746B | |
强度w/o impact,1.5/1.6 mm | 130 °C | UL 746B | |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
V-2 | 0.79 mm | UL94 |