Orgalloy® LT 5050 T6L NAT
PA6 Alloy
阿科玛 (Arkema)
产品描述
Orgalloy® polyamide alloys combine the important physical and chemical properties of short-chain polyamides with the economic and process advantages of polyolefins. They are designed to offer improved dimensional stability, lower density and better mechanical properties than PA 6 and PA 6.6 resins.
Orgalloy® LT 5050 T6L NAT resin is a polyamide alloy especially designed for tube extrusion. This natural grade dedicated to extrusion offers good barrier properties and chemical resistance to oils and HFC gas, a high thermal resistance and flexibility.
Main applications:
Barrier layer for air conditioning hoses.
Barrier layer for LPG lines.
Packaging:
This grade is delivered dried in sealed packaging (25kg bags) ready to be processed.
Shelf life:
Two years from the date of delivery. For any use above this limit, please refer to our technical services.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐热热稳定尺寸稳定抗紫外线耐化学性耐油高阻隔性 | |||
| 添加助剂 | 紫外线稳定剂热稳定剂 | |||
| 颜色形状 | 粒状本色 | |||
| 成型方式 | 压延树脂转移模塑(RTM)挤出片材挤出型材挤出薄膜挤出热成型 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.04 g/cm³ | ISO 1183 | Cond. |
密度 | 1.04 g/cm³ | ISO 1183 | Dry |
熔体体积流动速率(MVR) | |||
235°C/5.0 kg | 2.5 cm³/10 min | ISO 1133 | Dry |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
50%延伸率时 | 23 Mpa | ISO 527-1/-2 | Cond. |
拉伸延伸率 | |||
断裂(brk) | 50 % | ISO 527-1/-2 | Cond. |
拉伸模量 | 500 Mpa | ISO 527-1/-2 | Cond. |
拉伸蠕变模量 | |||
1h | 420 Mpa | ISO 899-1 | Cond. |
1000h | 270 Mpa | ISO 899-1 | Cond. |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
23℃ (73℉) | 80 kJ/m² | ISO 179/1eA | Cond. |
23℃ (73℉) | 75 kJ/m² | ISO 179/1eA | Dry |
简支梁无缺口(Charpy Unnotched) | |||
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | Cond. |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | Dry |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 55 D | ISO 7619-1 | 15s |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 75 °C | ISO 306 | Dry, 50°C/h 50N |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 170 E-6/K | ISO 11359-1/-2 | Dry |
横向(Across Flow) | 180 E-6/K | ISO 11359-1/-2 | Dry |
熔融温度(Tm) | 220 °C | ISO 11357-1/-3 | Dry, 10°C/min |
加工温度 | 260 °C | - | Injection Molding |
模具温度 | 60 °C | - | Injection Molding |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | 1.6 mm | IEC 60695-11-10 | Dry |
HB | 3.2 mm | IEC 60695-11-10 | Dry |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 7.5E+11 Ohm-m | IEC 60093 | Cond. |
表面电阻率 | 1.0E+15 Ohm | IEC 60093 | Cond. |
介电常数(DK) | |||
100Hz | 4 - | IEC 60250 | Cond. |
1MHz | 4 - | IEC 60250 | Cond. |
耗散因数(DF) | |||
100Hz | 1100 E-4 | IEC 60250 | Cond. |
1MHz | 500 E-4 | IEC 60250 | Cond. |
相比漏电起痕指数(CTI ) | |||
- | 600 - | IEC 60112 | Cond. |
绝缘强度 | 36 kV/mm | IEC 60243-1 | Cond. |
绝缘强度 | 36 kV/mm | IEC 60243-1 | Dry |