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Modified PA Material Polyamide 6.6 Nylon Black Granules for Thermal Break Profile Can be Recycled

Product Categories: FRP Granules
Feature: Good heat resistance
Material：Nylon 6.6
Color: Black
Specification: 25kg/bag
Molding Method: Extrusion

Overview
Related Products

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.

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Advantage:

High mechanical strength
High toughness
High softening point
Good wear resistance
Self-lubrication
Long-term work at higher temperatures
It has high CTI value , excellent electrical insulation, low smoke and low toxicity characteristics.

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).

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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	≥240ºC	≥240ºC
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	≥80^a	≥82^a
9	Elasticity modulus	MPa	≥4500	≥4550
10	Elongation at break	%	≥2.5	≥2.6
11	Tensile strength (transverse)	MPa	≥70^a	≥70^a
12	High temperature tensile strength (transverse)	MPa	≥45^a	≥47^a
13	Low temperature tensile strength (transverse)	MPa	≥80^a	≥81^a
14	Water resistance tensile strength (transverse)	MPa	≥35^a	≥35^a
15	Aging resistance tensile strength (transverse)	MPa	≥50^a	≥50^a

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.

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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.

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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.

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