Hostaform® C 13021
POM(聚甲醛)
塞拉尼斯(Celanese)
产品描述
Injection molding grade with moderate flow
Chemical abbreviation according to ISO 1043-1: POM Molding compound ISO 9988- POM-K, M-GNR, 04-002 POM copolymer Easy flowing Injection molding type for precision molded parts and thin-walled molded parts with high rigidity, hardness and toughness; good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance; high resistance to thermal and oxidative degradation. Monomers and additives are listed in EU-Regulation (EU) 10/2011 FDA compliant according to 21 CFR 177.2470 UL-registration for all colours and a thickness more than 1.5 mm as UL 94 HB, temperature index UL 746 B electrical 110 °C, mechanical 90 °C. Burning rate ISO 3795 and FMVSS 302 < 75 mm/min for a thickness more than 1 mm. Ranges of applications: automotive engineering, precision engineering, electric and electronical industry, domestic appliances. FDA = Food and Drug Administration (USA) UL = Underwriters Laboratories (USA) FMVSS = Federal Motor Vehicle Safety Standard (USA)
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高强度高刚性高韧性耐热老化抗氧化耐化学性耐水解耐碱耐燃油耐溶剂高流动共聚物 | |||
| 法规认证 | EU Food Contact(2011/10/EC)(欧盟食品级)FDA(食品药品监督管理局) | |||
| 成型方式 | 注塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.41 g/cm³ | ISO 1183 | |
熔体体积流动速率(MVR) | |||
190℃/2.16 kg | 12 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) | 65 Mpa | ISO 527-2/1A | 50mm/min |
拉伸延伸率 | |||
屈服(yld) | 9 % | ISO 527-2/1A | 50mm/min |
标称断裂伸长率 | 28 % | ISO 527-2/1A | 50mm/min |
弯曲模量 | 2800 Mpa | ISO 178 | 23°C |
拉伸模量 | 2900 Mpa | ISO 527-2/1A | |
拉伸蠕变模量 | |||
1h | 2500 Mpa | ISO 899-1 | |
1000h | 1300 Mpa | ISO 899-1 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 6 kJ/m² | ISO 179/1eA | |
23℃ (73℉) | 6.5 kJ/m² | ISO 179/1eA | |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | 200 kJ/m² | ISO 179/1eU | |
23℃ (73℉) | 200 kJ/m² | ISO 179/1eU | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
球压硬度 | 143 Mpa | ISO 2039-1 | 30s |
| 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） | 106 °C | ISO 75-1/-2 | |
维卡软化温度(Vicat) | 151 °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) | 166 °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 - | IEC 60250 | |
1MHz | 4 - | IEC 60250 | |
耗散因数(DF) | |||
100Hz | 20 E-4 | IEC 60250 | |
1MHz | 50 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 |