Cold resistant high tenacity nylon PA66

Super-tough and cold-resistant super-tough nylon 66, also known as high-impact nylon 66, is made of nylon 66 as a matrix and blended with a grafted tough polymer. Although the strength, rigidity, and heat resistance are lower than those of the parent nylon, the impact strength can be increased by more than 10 times, and it has excellent wear resistance and dimensional stability. Super-tough nylon 66 has good low-temperature resistance, toughness, wear resistance, heat resistance, oil resistance and chemical resistance, and greatly reduces the water absorption and shrinkage of raw materials. The modified super-tough nylon can withstand radiation and Ultraviolet rays, and has excellent dimensional stability and excellent mechanical strength.

Advantages of toughened and cold-resistant PA66:

1. Toughened modified nylon and low temperature resistance -50°C.

2. High toughness, the impact strength can reach 75 MPa.

3. Improve the cold resistance and stress cracking resistance of the product.

4. While the surface is smooth, it has a high toughening effect.

5. Wide adaptability, good weather resistance, durable use at low temperature.

6. Various product colors can be customized, with high production efficiency and high cost performance.

Main performance:

1. It has super high strength, toughness and cold resistance at room temperature.

2. The impact strength at -40 degrees can be maintained at 35-40% of that at room temperature.

3. Low-temperature impact resistance, suitable for producing high-strength parts.

4. Maintain good physical properties, no brittle fracture, no stress cracking.

5. Low cost, high performance, simple and efficient method.

Applications:

Various gears, worm gears, racks, cams, bearings, propellers, drive belts.

Power tool accessories, baby carriages, automobiles and other accessories, gears, expansion bolts and other accessories.

Application range：