Orgalloy® LT 4060 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 4060 NAT resin is a polyamide alloy especially designed for mandrel extrusion. This natural grade dedicated to extrusion offers good thermal resistance, cold performance and is very flexible.
Main applications:
Mandrel for rubber industry.
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 | 耐低温冲击耐热热稳定尺寸稳定抗紫外线耐化学性 | |||
| 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 | 树脂转移模塑(RTM)挤出片材挤出型材挤出 | |||
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 |
收缩率 | |||
纵向(Flow) | 0.7 % | ISO 294-4, 2577 | Dry |
横向(Across Flow) | 0.9 % | ISO 294-4, 2577 | Dry |
吸水率 | 5 % | ISO 62 | Dry |
吸湿率 | 1.1 % | ISO 62 | 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 | 16 Mpa | ISO 527-1/-2 | Cond. |
50%延伸率时 | 20 Mpa | ISO 527-1/-2 | Dry |
拉伸延伸率 | |||
断裂(brk) | 50 % | ISO 527-1/-2 | Cond. |
断裂(brk) | 50 % | ISO 527-1/-2 | Dry |
拉伸模量 | 300 Mpa | ISO 527-1/-2 | Cond. |
拉伸模量 | 600 Mpa | ISO 527-1/-2 | Dry |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
23℃ (73℉) | 84 kJ/m² | ISO 179/1eA | Cond. |
23℃ (73℉) | 80 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 | 50 D | ISO 7619-1 | 15s |
| 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） | 60 °C | ISO 75-1/-2 | Dry |
维卡软化温度(Vicat) | 62 °C | ISO 306 | Dry, 50°C/h 50N |
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 |
相比漏电起痕指数(CTI ) | |||
- | 600 - | IEC 60112 | Cond. |