Black or Customized Granule Nylon Polyamide 66 30% Glass Fiber Filled/ Polyamide 66 Pellets Flame Retardant
Product Introduction:
-Nylon/PA66 granules reinforced by fiberglass. 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, add glass fiber, efficient flame retardants and various additives, formed by twin-screw extrusion blending.
PA66 Features:
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.
Details of related standard:
- GB/T 23615.1-2009 Accessorial material for architectural aluminum alloy profiles -- Part 1: Thermal barrier strip of polyamide
- EN 14024-2004 Metal profiles with thermal barrier -- Mechanical performance Requirement, proof and tests for assessment
- YS/T 437-2008 Aluminium profiles moment of inertia calculation methods and computing software requirements
- JG/T 174-2005 Thermal barrier strips for construction industry
- GB 5237.6 -2012 Wrought aluminium alloy extruded profiles for architecture -- Part 6: Thermal barrier profiles
- GB/T 8478-2008 Aluminium windows and doors
- GB/T 8484-2008 Graduation and test for thermal insulating properties of doors and windows
- JG 175-2011 Insulating aluminum alloy profiles with thermal barrier for buildings
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.
About color:
The color of our products is black, but we also can customize according to customers' requirements.
Application:
Widely used in machinery, instrumentation, automotive parts, electrical and electronics, railways, household appliances, telecommunications, textile, sports and leisure goods, pipes and precision engineering products.
Packaging & Delivery:
Packaging details: 25kg/bag
Delivery details: Shipped in 7-15 working days after payment.
Our Company:
Our company is located in the city of Zhangjiagang, Jiangsu Province, China. Covering an area of 1, 580 Square Meters, near the beautiful Chanjiang River. We are close neighbor to national only inland river free trade zone, also a short distance from the economic hinterlands, such as Shanghai, Suzhou, Wuxi, Changzhou, Nantong, Nanjing, etc. With good location, mature economic environment, convenient modern communication, developed water and land transportation, we have been making research and development for special material of PA66 thermal insulation strip since 2006. PA66 GF25 is our main product, including plastic granules, thermal barrier strips, etc.
Related Products we can provide:
| Thermal Break Strip Extruding Machine |
Thermal Break Strip |
Aluminum System Windows |
Please feel free to contact us if you have any questions.
Address: Jinfeng Town, Zhangjiagang City, Jiangsu Province, China
Audited Supplier 
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