Hostaform® C 13031 K
POM(聚甲醛)
塞拉尼斯(Celanese)
产品描述
Injection molding grade with moderate flow and higher strength, rigidity and hardness, with special chalk modified
Chemical abbreviation according to ISO 1043-1: POM Molding compound ISO 9988- POM-K, M-GNR, 04-002, K5 POM copolymer Easy flowing Injection molding type with higher strength, rigidity and hardness with special chalk modified; good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance; high resistance to thermal and oxidative degradation; good wear properties UL-registration in natural and a thickness more than 1.5 mm as UL 94 HB. Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness more than 1 mm. Ranges of applications: For unlubricated or once-only-lubricant sliding Parts and gear wheels. FMVSS = Federal Motor Vehicle Safety Standard (USA) UL = Underwriters Laboratories (USA)
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高强度高刚性耐热耐热老化抗氧化耐化学性耐水解耐碱耐燃油耐溶剂共聚物填充增强 | |||
| 成型方式 | 注塑 | |||
| 增强填充 | 滑石粉 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.44 g/cm³ | ISO 1183 | |
熔体体积流动速率(MVR) | |||
190℃/2.16 kg | 11 cm³/10min | ISO 1133 | |
收缩率 | |||
纵向(Flow) | 2 % | ISO 294-4, 2577 | |
横向(Across Flow) | 1.8 % | ISO 294-4, 2577 | |
吸水率 | 0.65 % | ISO 62 | 23°C-sat |
吸湿率 | 0.2 % | ISO 62 | 23°C/50%RH |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 64 Mpa | ISO 527-2/1A | 50mm/min |
拉伸延伸率 | |||
屈服(yld) | 8 % | ISO 527-2/1A | 50mm/min |
标称断裂伸长率 | 15 % | ISO 527-2/1A | 50mm/min |
拉伸模量 | 3100 Mpa | ISO 527-2/1A | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 5 kJ/m² | ISO 179/1eA | |
23℃ (73℉) | 5 kJ/m² | ISO 179/1eA | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | 105 °C | ISO 75-1/-2 | |
维卡软化温度(Vicat) | 156 °C | ISO 306 | 50°C/h 50N |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 110 E-6/°C | ISO 11359-2 | |
熔融温度(Tm) | 170 °C | ISO 11357-1/-3 | 10°C/min |
| 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 | |
HB | 3 mm | UL94 | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1.0E+12 Ohm-m | IEC 60093 | |
表面电阻率 | 1.0E+14 Ohm | IEC 60093 | |
介电常数(DK) | |||
100Hz | 4.2 - | IEC 60250 | |
1MHz | 4.2 - | IEC 60250 | |
耗散因数(DF) | |||
100Hz | 25 E-4 | IEC 60250 | |
1MHz | 80 E-4 | IEC 60250 | |
相比漏电起痕指数(CTI ) | |||
- | 600 - | IEC 60112 | |
绝缘强度 | 35 kV/mm | IEC 60243-1 |