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Nylon66 Thermal Break Insulation Strips With Black For Heat Broken Bridge Aluminum Windows

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Nylon66 Thermal Break Insulation Strips With Black For Heat Broken Bridge Aluminum Windows

Name: Nylon66 Thermal Break Insulation Strips With Black For Heat Broken Bridge Aluminum Windows
Brand: Polywell
Price: 0.20 USD

Best Nylon66 Thermal Break Insulation Strips With Black For Heat Broken Bridge Aluminum Windows wholesale

Brand Name : Polywell

Model Number : PW-I

Certification : SGS

Place of Origin : China

MOQ : 5000 meters

Price : $0.20 - $1.00 / Meters

Payment Terms : T/T

Supply Ability : 100000 meters per day

Delivery Time : 10-15 working days

Packaging Details : linear or roll

Raw Material : PA66 granules reinforced by 25% glass fiber

Application : Aluminum Profiles

Color : Black

Refractoriness : 255°C

Diameter : 10-50 mm

Plastic Molding Type : Extrudsion

Origin : Zhangjiagang, China

HS code : 391690

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Nylon66 Thermal Break Insulation Strips With Black Color For Heat Insulation Broken Bridge Aluminum Windows And Doors

What is a thermal break strip?

Thermal break is a reinforced polyamide strip (a non metallic, composite, structural, material) fixed between the inside and outside profiles, creating an insulated barrier within the window frame.

Why use polyamide to produce thermal break strips?

Polyamide is a plastic that insulates more than 500 times better than aluminum, so thermal break profiles have a much lower Uf value – and transmit much less heat or cold. As a result, a building stays warmer in winter while keeping the heat outside more easily in summer.

Nylon66 Thermal Break Insulation Strips With Black For Heat Broken Bridge Aluminum Windows

Can polyamide strips thermally break aluminum extrusion assemblies?

Yes.

Structural insulating polyamide strips have been utilized for thermally breaking aluminum extrusion assemblies for over 30 years and have been in use in north america for over a decade. Polyamide strips are available with many configurations to meet different performance specifications. Creating a thermal break utilizing a polyamide strip system entails a 3 step process.

1. Profile knurling

2. Strip insertion

3. Crimping

Nylon66 Thermal Break Insulation Strips With Black For Heat Broken Bridge Aluminum Windows

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	≥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.

How to storage polyamide thermal break strips?

First, Store profiles horizontally in order to prevent bending or twisting the material, otherwise long storage periods cause permanent sagging. Support long lengths.

Second, Maintain ambient temperature in the range from 15 to 20 °C.

Third, Protecting against moisture.

Nylon66 Thermal Break Insulation Strips With Black For Heat Broken Bridge Aluminum Windows

FAQ

About Sample

Sample is Free, but the express fee is collect or you pay us the cost in advance.

About MOQ

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

About Customizing Special shape of polyamide Profiles and its period

You can customize the special shape of polyamide strips. If we didn't meet this shape before, we will make new mold for you, and you should pay for the mold.

About Customizing Package Style and Marks

You can customize the package style and marks.

About warranty

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.

If you have any further questions, please feel free to contace me!

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