Suzhou Polywell Engineering Plastics Co.,Ltd
We provide overall solutions of PA thermal break strips. Including the PA66GF25 granules, the extruder, the mold, the thermal break strips and the broken bridge aluminum frames.
Add to Cart
Product Introduction:
Nylon/PA66 granules are mainly used for nylon extruding profiles and nylon thermal break extruding strips. The granules produced by our company are special materials for nylon extruding profiles. There are different formulations for different shapes and complexities to ensure the smooth production of nylon profiles. It can not onyl be customized according to customer requirements, far exceeding the national standard, but also can add high-efficiency flame retardant to achieve the purpose of flame retardant.
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 | ≥230ºC | ≥233ºC |
| 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.
Advantage:
1. Competitive price, free samples, short delivery period.
2. Low smoke and other characteristics.
3. Good wear resistance,self-lubrication,long-term work at high temperature.
4. High CTI value,excellent electrical insulation.
5. Fast crystallization,fast forming,high temperature resistance.
6. Anti-ultraviolet radiation,anti-chemical agent corrosion.
7. High yield,easy start-up,and get less scrap in the early start-up stage.
8. No lack or incomplete of profiles in the production process.
9. There are different formulations for different shapes.
Application:
It is mainly used for nylon extruding profiles and nylon thermal break extruding strips. The granules produced by our company are special materials for nylon extruding profiles.There are different formulations for different shapes and complexities to ensure the smooth production of nylon profiles.
Cautions
High strength, high rigidity, good heat resistance, low water absorption, low shrinkage, self-lubricating properties, and good processing properties. Among them, there is no floating fiber reinforced nylon 6 grade, and the surface gloss is good. Available in white and black, depending on the user's color requirements, you can negotiate custom other Our materials are vacuum dried. Then it is sealed and packaged and shipped to you. Therefore, if the thick PE film used for vacuum packaging is not damaged, it can be used directly.
PA (nylon) materials must be properly dried in order to provide parts with optimum strength and toughness. Nylon materials are hygroscopic and will become degraded by excessive moisture during the injection molding process. Product is supplied in moisture-protected containers and drying prior to molding is not required. If drying becomes necessary, a dehumidifying or desiccant dryer operating at 80 °C (176 °F) is recommended. Drying time is dependent on moisture level, but 4-6 hours is generally sufficient, but final moisture content must be less than 0.2%
Details of related standard:
Our Company
Zhangjiagang 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.
Packaging & Delivery:
Packaging details:25kg/bag
Delivery details: shipped in 5-10 working days after receiving the payment
Contact us:
Pleass feel free to contact us if you have any questions.
Address:Jinfeng Town, Zhangjiagang City, Jiangsu Province, China