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Fiber Glass Reinforced Polyamide PA66 GF25 Granules Used for Extruding Plastic Thermal Break Strips

Fiber Glass Reinforced Polyamide PA66 GF25 Granules Used for Extruding Plastic Thermal Break Strips

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Overview
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What is raw material for polyamide thermal break strips?

Polyamides are among the most important and proven technical thermoplastics, known for their heat resistance, stiffness and high mechanical stability.

Polyamides can be classified into different types, with PA 6, PA 6.6 and PA 12 most established on the market. Alongside ABS and PP compounds they are among the most widely used plastics, found across several sectors, including the automotive, mechanical engineering, structural and installation engineering, photovoltaics and electrical engineering industries.

Glass fibre is a material consisting of numerous extremely fine fibres of glass.

Glass fibres are used as reinforcement of polymers in various fields such as aerospace, automobile, marine, sporting and leisure goods, and construction and civil engineering. One of the principal advantages of using glass fibres for the reinforcement of polymers is their high performance per cost ratio.

Our company uses PA 6.6 and glass fibre to produce PA66GF25 granules, which is the most suitable raw material for polyamide thermal break strip production.

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Package and Delivery:

Packaging details

25 kg/bag

Lead time

10-15 working days

Delivery details

15-16 tons per 20 feet container

24-25 tons per 40 feet container

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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 is less than 0.2% by weight.

2. Normal laboratory condition: 23±2ºC and 50±10% relative humidity.
3. The specifications marked with "a" only apply to I-shaped strips; otherwise, the specifications concluded between supplier and buyer through consultation, shall be written in the contract or purchase order

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.

Our Company:
Polywell specialized in providing customers with one-stop solution for polyamide strips production, including the raw material, the thermal break strip, the plastic extruder, the mold, the working table, the cutting machine, the winding machine and so on.

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