Vydyne® 49H NT
PA66
奥升德(Ascend)
产品描述
Vydyne 49H NT is general-purpose, impact-modified PA66 resin. Available in natural, it is heat-stabilized for improved resistance to elevated temperatures. The heat stabilization package for Vydyne 49H NT was formulated to provide thermal endurance when used in applications in which continuous or extended high-temperature exposure is anticipated.
Vydyne 49H NT is recognized for all the processing and property advantages inherent to PA66 with the addition of improved impact strength. This resin offers a well balanced combination of engineering properties characterized by high melt point, good surface lubricity, abrasion resistance and resistance to many chemicals, machine and motor oils, solvents and gasoline.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高冲击高韧性热稳定耐磨易成型耐化学性耐燃油耐油耐溶剂 | |||
| 添加助剂 | 抗冲击剂热稳定剂 | |||
| 颜色形状 | 粒状本色 | |||
| 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 | 1.11 g/cm³ | ISO 1183 | |
收缩率 | |||
纵向(Flow) | 1.8 % | ISO 294-4 | 23°C, 2.00 mm |
横向(Across Flow) | 1.6 % | ISO 294-4 | 23°C, 2.00 mm |
吸水率 | 1.3 % | ISO 62 | 24 hr, 23°C |
吸水率 | 2.3 % | ISO 62 | Equilibrium, 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) | 50 Mpa | ISO 527-2 | Conditioned, 23°C |
屈服(yld) | 70 Mpa | ISO 527-2 | Dry, 23°C |
断裂(brk) | 42 Mpa | ISO 527-2 | Conditioned, 23°C |
断裂(brk) | 46 Mpa | ISO 527-2 | Dry, 23°C |
拉伸延伸率 | |||
断裂(brk) | 40 % | ISO 527-2 | Conditioned, 23°C |
断裂(brk) | 17 % | ISO 527-2 | Dry, 23°C |
弯曲强度 | |||
- | 27 Mpa | ISO 178 | Conditioned, 23°C |
- | 81 Mpa | ISO 178 | Dry, 23°C |
弯曲模量 | 890 Mpa | ISO 178 | Conditioned, 23°C |
弯曲模量 | 2600 Mpa | ISO 178 | Dry, 23°C |
拉伸模量 | 2130 Mpa | ISO 527-2 | Conditioned, 23°C |
拉伸模量 | 3040 Mpa | ISO 527-2 | Dry, 23°C |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-40℃ (-40℉) | 6 kJ/m² | ISO 179/1eA | Conditioned |
-40℃ (-40℉) | 8 kJ/m² | ISO 179/1eA | Dry |
-30℃ (-22℉) | 10 kJ/m² | ISO 179/1eA | Conditioned |
-30℃ (-22℉) | 11 kJ/m² | ISO 179/1eA | Dry |
23℃ (73℉) | 43 kJ/m² | ISO 179/1eA | Conditioned |
23℃ (73℉) | 13 kJ/m² | ISO 179/1eA | Dry |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | NB kJ/m² | ISO 179/1eU | Conditioned |
-30℃ (-22℉) | NB kJ/m² | ISO 179/1eU | Dry |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | Conditioned |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | Dry |
悬臂梁缺口(Izod Notched) | |||
-40℃ (-40℉) | 10 kJ/m² | ISO 180 | Conditioned |
-40℃ (-40℉) | 8 kJ/m² | ISO 180 | Dry |
-30℃ (-22℉) | 15 kJ/m² | ISO 180 | Conditioned |
-30℃ (-22℉) | 9 kJ/m² | ISO 180 | Dry |
23℃ (73℉) | 37 kJ/m² | ISO 180 | Conditioned |
23℃ (73℉) | 10 kJ/m² | ISO 180 | Dry |
| 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） | 202 °C | ISO 75-2/B | Dry, Unannealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | 69 °C | ISO 75-2/A | Dry, Unannealed |
相对温度指数(RTI) | |||
冲击w/impact,0.75/0.8mm | 75 °C | UL 746 | Dry |
冲击w/impact,1.5/1.6 mm | 75 °C | UL 746 | Dry |
冲击w/impact,3.0/3.2 mm | 75 °C | UL 746 | Dry |
电气Elec,0.75/0.8mm | 130 °C | UL 746 | Dry |
电气Elec,1.5/1.6 mm | 130 °C | UL 746 | Dry |
电气Elec,3.0/3.2 mm | 130 °C | UL 746 | Dry |
强度w/o impact,0.75/0.8mm | 110 °C | UL 746 | Dry |
强度w/o impact,1.5/1.6 mm | 110 °C | UL 746 | Dry |
强度w/o impact,3.0/3.2 mm | 110 °C | UL 746 | Dry |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 86 E-6 cm/cm/℃ | ISO 11359-2 | Dry, 23 to 55°C, 2.00 mm |
横向(Across Flow) | 120 E-6 cm/cm/℃ | ISO 11359-2 | Dry, 23 to 55°C, 2.00 mm |
熔融温度(Tm) | 260 °C | ISO 11357-3 | Dry |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | 0.75 mm | UL94 | Dry |
HB | 1.5 mm | UL94 | Dry |
HB | 3 mm | UL94 | Dry |
灼热丝可燃性指数(GWFI) | |||
0.75mm | 725 °C | IEC 60695-2-12 | Dry |
1.5mm | 750 °C | IEC 60695-2-12 | Dry |
3mm | 700 °C | IEC 60695-2-12 | Dry |
灼热丝点燃温度(GWIT) | |||
0.75mm | 750 °C | IEC 60695-2-13 | Dry |
1.5mm | 775 °C | IEC 60695-2-13 | Dry |
3.0mm | 725 °C | IEC 60695-2-13 | Dry |
FMVSS | + pass | FMVSS 302 | Dry |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1.0E+11 Ohm-cm | IEC 60093 | Dry, 0.75 mm |
相比漏电起痕指数(CTI ) | |||
- | 525 V | IEC 60112 | Dry, 3.00 mm |
绝缘强度 | 14 kV/mm | IEC 60243 | Dry, 1.00 mm |
耐电弧性 | 6 PLC | ASTM D495 | Dry, 3.00 mm |
高电压电弧起痕速率(HVTR) | 2 PLC | UL 746 | Dry |
热线圈起燃性(HWI) | 4 PLC | UL 746 | Dry, 0.75 mm |
热线圈起燃性(HWI) | 4 PLC | UL 746 | Dry, 1.50 mm |
热线圈起燃性(HWI) | 3 PLC | UL 746 | Dry, 3.00 mm |
高电流弧起燃性(HAI) | 0 PLC | UL 746 | Dry, 0.75 mm |
高电流弧起燃性(HAI) | 0 PLC | UL 746 | Dry, 1.50 mm |
高电流弧起燃性(HAI) | 0 PLC | UL 746 | Dry, 3.00 mm |