描述

聚酰胺66尼龙66塑料树脂。高抗拉强度；尼龙66塑料
2，优良的韧性和抗冲击性；尼龙66塑料
3，自润滑，耐磨性好，耐化学腐蚀；尼龙66塑料
4，良好的低温特性；尼龙66塑料
5，具有自熄功能；尼龙66塑料

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聚酰胺66尼龙66塑料树脂

产品详细信息

抗拉强度（MPa）60。0-80.0;

热分解温度大于350°C

连续耐热80-120°C

静态弯曲强度（MPa）100-120

马丁热量（°C）50-60

弯曲弹性模量（MPa）2000至3000

体积电阻率（Ωcm）1.83×1015

平衡吸水率2.5%

工艺条件：聚酰胺66PA66塑料树脂干燥处理：如果材料在加工前密封，则无需干燥。但是，如果打开储存容器，建议在85°C的热空气中干燥。如果湿度大于0.2%，还需要在105°C下进行12小时的真空干燥

2。PA66塑料树脂在较高温度下能保持很强的强度和刚度。PA66在成型后仍具有吸湿性，吸湿程度主要取决于材料的成分、壁厚和环境条件

3。在设计产品时，必须考虑吸湿性对几何稳定性的影响。为了提高PA66塑料树脂的力学性能，经常添加各种改性剂

4。PA66塑料树脂的收缩率在1%到2%之间。玻璃纤维添加剂的加入可以将收缩率降低到0.2%～1%

应用：

广泛应用于机械、仪表、汽车零部件、电气电子、铁路、家电、通讯、纺织机械、体育休闲产品、油管、油箱和一些精密工程产品

电子产品：连接器、线轴、定时器、盖断路器、开关外壳汽车：冷却风扇、车门把手、油箱盖、进气格栅、水箱盖、灯座

工业零件：座椅、自行车车架、滑板底座、纺织梭子、踏板、滑板

聚酰胺66尼龙66 Platic树脂，更多详细信息，您可以直接与我们联系

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Polyamide66 Nylon66 Plastic Resin

1. High tensile strength;Nylon 66 plastic
2, excellent resistance to toughness and impact resistance;Nylon 66 plastic
3, self-lubricating, good wear resistance, excellent chemical resistance;Nylon 66 plastic
4, good low temperature characteristics;Nylon 66 plastic
5, with self-extinguishing;Nylon 66 plastic

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Polyamide66 Nylon66 Plastic Resin

Product Details

PA66 plastic is also known as nylon 66, English name: Polyamide 66, abbreviation nylon 66. Compared with PA6, PA66 is more widely used in the automotive industry, instrument housings and other products that require impact resistance and high strength requirements.

Physical and chemical introduction:Polyamide66PA66 plastic resin

PA66 plastic material resin is translucent or opaque milky white or yellow granular crystal polymer with plasticity.

Density (g/cm3) 1.10-1.14;

Tensile strength (MPa) 60. 0-80.0;

Rockwell hardness 118;

Melting point 252 ° C;

Embrittlement temperature -30 ° C;

Thermal decomposition temperature is greater than 350 ° C;

Continuous heat resistance 80-120 ° C;

Impact strength (kJ/m2) 60-100;

Static bending strength (MPa) 1 00-120;

Martin heat (°C) 50-60;

Flexural modulus of elasticity (MPa) 2000 to 3000;

Volume resistivity (Ωcm) 1.83×1015;

Balanced water absorption rate of 2.5%;

Dielectric constant 1.63.

Process conditions:Polyamide66PA66 plastic resin

Drying treatment: If the material is sealed before processing, then there is no need to dry. However, if the storage container is opened, it is recommended to dry it in hot air at 85 °C. If the humidity is greater than 0.2%, it is also necessary to carry out vacuum drying at 105 ° C for 12 hours.

Melting temperature: 260~290 °C. The product for glass additives is 275~280 °C. The melting temperature should be avoided above 300 °C. Mold temperature: 80 ° C is recommended.

Characteristic:Polyamide66PA66 plastic resin

1. It has excellent wear resistance, self-lubricating and high mechanical strength. However, the water absorption is large, so the dimensional stability is poor.

2. PA66 plastic resin can maintain strong strength and rigidity at higher temperatures. PA66 is still hygroscopic after molding, the extent of which depends primarily on the composition of the material, the wall thickness and the environmental conditions.

3. When designing the product, the influence of hygroscopicity on geometric stability must be considered. In order to improve the mechanical properties of PA66 plastics resin, various modifiers are often added.

4. The shrinkage rate of PA66 plastic resin is between 1% and 2%. The addition of glass fiber additives can reduce the shrinkage rate to 0.2%~1%.

Application:

Widely used in machinery, instrumentation, automotive parts, electrical and electronic, railway, home appliances, communications, textile machinery, sports and leisure products, oil pipes, fuel tanks and some precision engineering products.

Electronics: connectors, bobbins, timers, cover circuit breakers, switch housings

Car: Cooling fan, door handle, fuel tank cap, air intake grille, water tank cover, lamp holder

Industrial parts: seat, bicycle frame, skate base, textile shuttle, pedal, slip

Polyamide66 Nylon66 Platic resin,more detail，you can directly contact us.

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