VALOX™ ENH4550
PBT
沙特基础 (SABIC)
产品描述
VALOX ENH4550 is a 25% glass reinforced, non-chlorinated/brominated flame retardant Polybutylene Terephthalate (PBT) injection moldable grade with excellent chemical resistance. It has a UL94V0@0.30mm and 5VA@2.0mm flame rating. This is a good candidate for a variety of applications needing a sustainable FR PBT solution.
基本信息
原厂资料 | 物性表(英文) | |||
产品特性 | 阻燃无氯无溴耐化学性填充增强 | |||
添加助剂 | 阻燃剂 | |||
成型方式 | 注塑 | |||
增强填充 | 25% 玻纤 |
技术参数
物理性能 | 值/单位 | 测试标准 | 测试条件 |
---|---|---|---|
密度 | 1.52 g/cm³ | ISO 1183 | |
比重 | 1.52 - | ASTM D792 | |
熔体体积流动速率(MVR) | |||
250°C/5.0 kg | 18 cm³/10 min | ISO 1133 | |
265°C/5.0 kg | 18 cm³/10 min | ISO 1133 | |
熔体质量流动速率(MFR) | |||
250°C/5.0 kg | 25 g/10 min | ASTM D1238 | |
265°C/5.0 kg | 27 g/10 min | ASTM D 1238 | |
收缩率 | |||
纵向(Flow) | 0.1~0.5 % | Internal | flow, 3.2 mm |
纵向(Flow) | 0.1~0.5 % | Internal | on Tensile Bar, flow |
横向(Across Flow) | 0.6~1.2 % | Internal | on Tensile Bar, xflow |
横向(Across Flow) | 0.5~1.1 % | Internal | xflow, 3.2 mm |
吸水率 | 0.23 % | ISO 62 | 23°C/sat |
吸湿率 | 0.06 % | ISO 62 | 23°C / 50% RH |
粘度 | 210 Pa-s | ISO 11443 | 250°C, 1500 sec-1 |
粘度 | 160 Pa-s | ISO 11443 | 260°C, 1500 sec-1 |
机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 115 Mpa | ASTM D638 | Type I, 5 mm/min |
屈服(yld) | 112 Mpa | ISO 527 | 5 mm/min |
断裂(brk) | 112 Mpa | ISO 527 | 5 mm/min |
断裂(brk) | 115 Mpa | ASTM D638 | Type I, 5 mm/min |
拉伸延伸率 | |||
屈服(yld) | 2 % | ASTM D638 | Type I, 5 mm/min |
屈服(yld) | 2 % | ISO 527 | 5 mm/min |
断裂(brk) | 2 % | ASTM D638 | Type I, 5 mm/min |
断裂(brk) | 2 % | ISO 527 | 5 mm/min |
弯曲强度 | |||
屈服(yld) | 165 Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
屈服(yld) | 175 Mpa | ISO 178 | 2 mm/min |
断裂(brk) | 165 Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
断裂(brk) | 175 Mpa | ISO 178 | 2 mm/min |
弯曲模量 | 8800 Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
弯曲模量 | 9200 Mpa | ISO 178 | 2 mm/min |
拉伸模量 | 10300 Mpa | ASTM D638 | 5 mm/min |
拉伸模量 | 10400 Mpa | ISO 527 | 1 mm/min |
冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 8 kJ/m² | ISO 179/2C | |
23℃ (73℉) | 5 kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*4 sp=62mm |
23℃ (73℉) | 8 kJ/m² | ISO 179/2C | |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | 40 kJ/m² | ISO 179/2C | |
23℃ (73℉) | 45 kJ/m² | ISO 179/2C | |
悬臂梁缺口(Izod Notched) | |||
-30℃ (-22℉) | 65 J/m | ASTM D256 | |
-30℃ (-22℉) | 8 kJ/m² | ISO 180/1A | 80*10*4 |
0℃ (32℉) | 70 J/m | ASTM D256 | |
0℃ (32℉) | 8 kJ/m² | ISO 180/1A | 80*10*4 |
23℃ (73℉) | 70 J/m | ASTM D256 | |
23℃ (73℉) | 8 kJ/m² | ISO 180/1A | 80*10*4 |
悬臂梁无缺口(Izod Unnotched) | |||
-30℃ (-22℉) | 35 kJ/m² | ISO 180/1U | 80*10*4 |
-30℃ (-22℉) | 525 J/m | ASTM D 4812 | |
23℃ (73℉) | 550 J/m | ASTM D4812 | |
23℃ (73℉) | 40 kJ/m² | ISO 180/1U | 80*10*4 |
仪器化落镖冲击能量 | |||
23℃ (73℉)总能量 | 6 J | ASTM D3763 | |
硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度R | 124 R | ISO 2039-2 | |
球压硬度 | 174 Mpa | ISO 2039-1 | H358/30 |
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) | 220 °C | ASTM D648 | 3.2 mm, unannealed |
0.45 Mpa (66 psi)(4.6kg/cm²) | 220 °C | ISO 75/Bf | Flatw 80*10*4 sp=64mm |
1.8 Mpa (264 psi)(18.6kg/cm²) | 205 °C | ASTM D648 | 3.2 mm, unannealed |
1.8 Mpa (264 psi)(18.6kg/cm²) | 207 °C | ISO 75/Af | Flatw 80*10*4 sp=64mm |
维卡软化温度(Vicat) | 215 °C | ASTM D1525 | Rate A/50 |
维卡软化温度(Vicat) | 205 °C | ASTM D1525 | Rate B/50 |
维卡软化温度(Vicat) | 207 °C | ISO 306/B50 | |
维卡软化温度(Vicat) | 220 °C | ISO 306/A50 | |
维卡软化温度(Vicat) | 208 °C | ISO 306/B120 | |
相对温度指数(RTI) | |||
冲击w/impact,- | 140 °C | UL 746B | |
电气Elec,- | 130 °C | UL 746B | |
强度w/o impact,- | 140 °C | UL 746B | |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 24.3 E-6/°C | ASTM E831 | -40°C to 40°C, flow |
纵向(Flow) | 28 E-6/°C | ISO 11359-2 | -40°C to 40°C, flow |
纵向(Flow) | 25 E-6/°C | ISO 11359-2 | 23°C to 150°C, flow |
纵向(Flow) | 22 E-6/°C | ISO 11359-2 | 23°C to 80°C, flow |
横向(Across Flow) | 63 E-6/°C | ASTM E831 | -40°C to 40°C, xflow |
横向(Across Flow) | 71 E-6/°C | ISO 11359-2 | -40°C to 40°C, xflow |
横向(Across Flow) | 148 E-6/°C | ISO 11359-2 | 23°C to 150°C, xflow |
横向(Across Flow) | 91 E-6/°C | ISO 11359-2 | 23°C to 80°C, xflow |
球压痕温度 | 125 °C | IEC 60695-10-2 | Pass |
燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
V-0 | 0.3 mm | UL94 | |
5VA | 2 mm | UL94 | |
灼热丝可燃性指数(GWFI) | |||
0.4mm | 960 °C | IEC 60695-2-12 | passes at |
1mm | 960 °C | IEC 60695-2-12 | passes at, by VDE |
灼热丝点燃温度(GWIT) | |||
0.8mm | 775 °C | IEC 60695-2-13 | |
3.0mm | 775 °C | IEC 60695-2-13 | |
3.0mm | 775 °C | IEC 60695-2-13 | by VDE |
电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1.0E+15 Ohm-cm | ASTM D257 | |
体积电阻率 | 1.0E+15 Ohm-cm | IEC 60093 | |
表面电阻率 | 1.0E+15 Ohm | IEC 60093 | ROA |
介电常数(DK) | |||
1MHz | 3.4 - | IEC 60250 | |
1MHz | 3.4 - | ASTM D 150 | |
耗散因数(DF) | |||
1MHz | 1200 E-4 | IEC 60250 | |
1MHz | 1200 E-4 | ASTM D150 | |
相比漏电起痕指数(CTI ) | |||
- | 300 V | IEC 60112 | |
- | 2 PLC | UL 746A | |
绝缘强度 | 21 kV/mm | ASTM D149 | in air, 3.2 mm |
绝缘强度 | 30 kV/mm | ASTM D149 | in oil, 0.8 mm |
绝缘强度 | 24 kV/mm | ASTM D149 | in oil, 1.6 mm |
绝缘强度 | 20 kV/mm | ASTM D149 | in oil, 3.2 mm |
绝缘强度 | 30 kV/mm | IEC 60243-1 | in oil, 0.8 mm |
绝缘强度 | 24 kV/mm | IEC 60243-1 | in oil, 1.6 mm |
绝缘强度 | 19 kV/mm | IEC 60243-1 | in oil, 3.2 mm |
耐电弧性 | 6 PLC | ASTM D495 | Tungsten |
高电压电弧起痕速率(HVTR) | 0 PLC | UL 746A | |
热线圈起燃性(HWI) | 0 PLC | UL 746A | |
高电流弧起燃性(HAI) | 0 PLC | UL 746A |