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Black or Customized Color Plastic Granules PA66 GF25 Plastic Extrusion Granules for Sound Insulation Strip

Black or Customized Color Plastic Granules PA66 GF25 Plastic Extrusion Granules for Sound Insulation Strip

Overview
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PA66 Features
1. It has excellent mechanical properties, high strength, and high toughness.
2. The material has excellent coloring ability and 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%.
4. PA66 is resistant to many solvents but is less resistant to acids and other chlorinating agents.
5. By adding different flame retardants, PA66 can achieve different levels of flame-retardant effect.

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Product Description:
Polyamide 6.6 granules, reinforced by fiberglass with special additives, are blended and extruded by a twin-screw extrusion machine. It is more suitable for the extrusion of heat insulation strips. Compared with ordinary granules, it is more conducive to forming. It has certain advantages in speed, surface finish, and yield. The performances of the nylon insulating strip produced from 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 retardancy .

Why use polyamide to produce thermal break profiles?
Polyamides offer high levels of heat resistance, stiffness, and high mechanical stability for a durable solution. Our special glass fiber reinforced PA 66 GF25, a dry impact-resistant mixture, is ideal for the production of structural and reinforcement profiles.
Offering excellent heat resistance, polyamides can be used in the toughest of conditions, for example, exposure to hot and humid environments. PA profiles can drastically reduce the Utj (U-value of a thermal joint), which insulates the energy flow from the outside of the facade to the inside.
The uncomplicated processing of polyamides is another key benefit. With various properties that can be individually adapted according to the specific project and need, polyamides are the perfect choice for the manufacture of special extrusion profiles.

Advantages:
1. Rich production experience
We are professional manufacturers of special material for polyamide thermal break profiles with over 15 years of experience.
2. Good service & Top quality
The most perfect equipment, capable & experienced designers and skilled workers, advanced production management experience, and strict quality management standards.
3. Quality control
The procedure is inspected and controlled before packing the goods. We ensure every piece of product shipped is good quality.
4. Customized Service
If your application requires something even more special, we will work with you to develop unique formulations to help you create products that will dazzle your customers.

About color:
The color of our PA66GF25 granules is black, but we also can customize according to customers’ requirements.

Application:
Specially used in thermal break strips, heat insulation bar, thermal insulation profiles, thermal broken bridge windows, etc.

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Package and Delivery:

Packaging details

25 kg/bag

Lead time

10-15 working days

Delivery details

10-16 tons per 20-foot container

20-25 tons per 40-foot container

Product Performance

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	≥230	≥233
Melting point	ºC	≥240	≥240
Testing for tensile cracks	-	No cracks	No cracks
Shore hardness	-	80±5	77-85
Impact strength (unnotched)	KJ/m²	≥35	≥38
Tensile strength (longitudinal)	MPa	≥80^a	≥82^a
Elasticity modulus	MPa	≥4500	≥4550
Elongation at break	%	≥2.5	≥2.6
Tensile strength (transverse)	MPa	≥70^a	≥70^a
High temperature tensile strength (transverse)	MPa	≥45^a	≥47^a
Low temperature tensile strength (transverse)	MPa	≥80^a	≥81^a
Water resistance tensile strength (transverse)	MPa	≥35^a	≥35^a
Aging resistance tensile strength (transverse)	MPa	≥50^a	≥50^a

Sample water content less than 0.2% by weight.
Normal laboratory conditions: (23±2)ºC and (50±10)% relative humidity.
The specifications marked with "a" only apply to I-shaped strips; otherwise, the specifications agreed upon between the supplier and buyer through consultation shall be written in the contract or purchase order.

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FAQ:
Q: About Sample
A: A sample is free, but the express fee is collected. Customers can also choose their own corporate courier company.

Q: About MOQ
A: For the polyamide granules, MOQ is 1 ton. For the thermal break strips, MOQ is 5,000 meters.

Q: About Customizing Special Shape Of Polyamide Profiles And Its Period
A: You can customize the special shape of polyamide strips. If we didn't meet this shape before, we will make a new mold for you, and the customer needs to pay for the mold.

Q: About Customizing Package Style and Marks
A: You can customize the package style and marks.

Q: Why is your price higher/lower than others?
A: For years, specializing in polyamide granules and thermal break strips has bestowed us experienced and skilled technical workers and production workers. We promise the stability of products and the high-quality of raw material. Furthermore, we can provide technical support from raw material to the final appliance.

Q: About warranty
A: 1 year. We are confident in our products and pack them well before delivery, so usually you will receive your order in good condition. Any quality issue, we will deal with it immediately.

Q: About Payment or Other Questions
A: 50% T/T deposit before production, 50% T/T balance before loading.