Nylon 66 Polymer Glass Fiber Filled Nylon 66 Granules To Produce
Polyamide Thermal Break Strips
Product Description:
Polyamide 6.6 granules reinforced by fiberglass, with special
additives, is blended and extruded by twin screw extrusion machine.
It is more suitable for extrusion of heat insulation strip.
Compared with ordinary granules, it is more conducive to forming.
It has certain advantages in speed, surface finish and yield. The
performances of nylon insulating strip produced made of this
material meet the national standards. It can not only 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.
Detail Photos:
Is PA66 same as nylon 66?
While, Polyamide 66 (PA66) or Nylon 66 is one of the most popular
engineering thermoplastics and is majorly used as a replacement to
metal in various applications. Nylon 66 is synthesized by
polycondensation of hexamethylenediamine and adipic acid (two
monomers each containing 6 carbon atoms).
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.
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.
Our Service&Company
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.
Camille
E-mail:camille@szpolywell.cn
Phone:0086-13584481777
Wechat:Camille_4790
Packaging details
Packed in woven bags. Each bag is 25kg.
Delivery details
Shipped in 10-15 working days after receiving the deposit
