High Strength PA66 GF25 Modified Plastic Nylon Material For Polyamide Thermal Break Strip
High Strength PA66 GF25 Modified Plastic Nylon Material For Polyamide Thermal Break Strip
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.
Product Introduction
Nylon/PA66 granules reinforced by fiberglass. Granulation capacity of 8,000 tons per year. The performance of final products of this raw material were in line with the national standard.
The product is based on PA66 resin as basic, adding glass fiber, efficient flame retardants and various additives, formed by twin-screw extrusion blending.
Application
The PA66 granules with fiber glass are mainly used in thermal break strips, which are used in aluminum windows and doors. Our granules have good fluidity thus guaranteeing your smooth production. The good raw material can reduce the rate of rejects, and can produce high quality stips.
Product Parameters
|
Item
|
Unit | GB/T 23615.1-2009 | pw-Technical specification |
|
Density
|
g/cm3 | 1.3±0.05 | 1.28-1.35 |
|
Linear expansion coefficient
|
K-1 | (2.3-3.5)×10-5 | (2.3-3.5)×10-5 |
|
Vicat softening temperature
|
ºC | ≥230ºC | ≥233ºC |
|
Melting point
|
ºC | ≥240 | ≥240 |
|
Testing for tensile cracks
|
- | No cracks | No cracks |
|
Shore hardness
|
- | 80±5 | 80-85 |
|
Impact strength(Unnotched)
|
KJ/m2 | ≥35 | ≥38 |
|
Tensile strength(longitudinal)
|
MPa | ≥80a | ≥82a |
|
Elasticity modulus
|
MPa | ≥4500 | ≥4550 |
|
Elongation at break
|
% | ≥2.5 | ≥2.6 |
|
Tensile strength(transverse)
|
MPa | ≥70a | ≥70a |
|
High temperature tensile strength(transverse)
|
MPa | ≥45a | ≥47a |
|
Low temperature tensile strength(transverse)
|
MPa | ≥80a | ≥81a |
|
Water resistance tensile strength(transverse)
|
MPa | ≥35a |
≥35a |
|
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.
Packing & Delivery
Packaging details:25kg/bag
Delivery details: shipped in 5-8 working days after receiving the payment
Our Service
Before sales
1. introduce products in detail
2. recommend suitable solutions
3. provide with reference information
During manufacturing
1. provide with layout and engineering conditions
2. inform the processing status
3. offer related documents
After Sales
1. provide installation, commissioning and training
2. offer spare parts
3. Provide with necessary technical support
Welcome to visit our company!Please feel free to contact us if you have any questions.
Address:Jinfeng Town, Zhangjiagang City, Jiangsu Province, China
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.