Suzhou Polywell Engineering Plastics Co.,Ltd |
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Polyamide Nylon 66 is a kind of high-performance engineering plastic granules made of polyamide. It is reinforced with glass fiber and offers excellent mechanical properties such as high tensile strength, high temperature resistance, excellent abrasion resistance and good dimensional stability.
This polyamide granules, also known as PA66GF25 pellets, offers a tensile strength of ≥80 MPa, shore hardness of 80±5, a density of 1.25-1.35 g/cm3 and comes in a 25 Kg/bag specification. It is also characterized by its excellent flame retardancy, chemical resistance, weather resistance and electrical insulation properties. The glass fiber reinforced plastic granules are an ideal choice for a wide range of applications due to their superior resistance to wear and tear and their long-term performance.
1. It has excellent mechanical properties, high strength, high toughness.
2. The material has excellent coloring ability, can achieve various requirements of color matching
3. The shrinkage rate of PA66 is between 1% and 2%. The addition of glass fiber additives can reduce the shrinkage rate to 0.2%~1%. The shrinkage ratio is large in the flow direction and in the direction perpendicular to the flow direction.
4. PA66 is resistant to many solvents, but is less resistant to acids and other chlorinating agents.
5. PA66 excellent flame retardant performance, by adding different flame retardants can achieve different levels of flame retardant effect.
Polywell PA66 Granules Performance Table
NO. | Item | Unit | GB/T 23615.1-2009 | PW-Technical specification |
Material Properties | ||||
1 | Density | g/cm3 | 1.3±0.05 | 1.28-1.35 |
2 | Linear expansion coefficient | K-1 | (2.3-3.5)*10-5 | (2.3-3.5)*10-5 |
3 | Vicat softening temperature | ºC | ≥230 | ≥233 |
4 | Melting point | ºC | ≥240 | ≥240 |
5 | Testing for tensile cracks | - | No cracks | No cracks |
6 | Shore hardness | - | 80±5 | 80-85 |
7 | Impact strength(Unnotched) | KJ/m2 | ≥35 | ≥38 |
8 | Tensile strength(longitudinal) | MPa | ≥80a | ≥82a |
9 | Elasticity modulus | MPa | ≥4500 | ≥4550 |
10 | Elongation at break | % | ≥2.5 | ≥2.6 |
11 | Tensile strength(transverse) | MPa | ≥70a | ≥70a |
12 | High temperature tensile strength(transverse) | MPa | ≥45a | ≥47a |
13 | Low temperature tensile strength(transverse) | MPa | ≥80a | ≥81a |
14 | Water resistance tensile strength(transverse) | MPa | ≥35a | ≥35a |
15 | Aging resistance tensile strength(transverse) | MPa | ≥50a | ≥50a |
1. Sample water content less than 0.2% by weight.
2. Norm laboratory condition:(23±2)ºC and (50±10)% relative
humidity.
3. The specifications marked with "a" only applies to I-shape strip
otherwise, the specifications concluded between supplier and buyer
through consultation, shall be written in contract or purchase
order.
Specially used in thermal break strips, thermal bridge, heat insulation bar, etc.
Polyamide Nylon 66 provides technical support and services, such as:
Packaging details | 25kg/bag |
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Lead time | 10-15 working days |
Delivery details | 15-16 tons per 20 feet container 24-25 tons per 40 feet container |
Suzhou Polywell Engineering Plastics Company is located in the city of Zhangjiagang, Jiangsu Province, China. Our company has devoted more than ten years to the research and development and production of nylon extruding profiles. According to customer reaction, using our PA66 granules for production can get high yiedl, easy start-up, and get less scrap in the early start-up stage. There will be no lack or incomplete of profiles in the production process, thus avoiding material waste.
Pleass feel free to contact us if you have any questions.
Name: Camille
E-mail: camille@szpolywell.cn
Tel: +86-13584481777 (WhatsApp)
Address: Zhangjiagang City, Jiangsu Province, China