Jiangsu, China
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Insulation Materials, Heat Insulation, Plastic Material manufacturer / supplier in China, offering CT Shape 18mm Polyamide Thermal Barrier Bar, Extrusion Die Thermal Break Strips Mold, Modified Factory Sales PA66 + 25% GF Granules for Extrusion and so on.

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  • CT Shape 18mm Polyamide Thermal Barrier Bar
  • CT Shape 18mm Polyamide Thermal Barrier Bar
  • CT Shape 18mm Polyamide Thermal Barrier Bar
  • CT Shape 18mm Polyamide Thermal Barrier Bar
  • CT Shape 18mm Polyamide Thermal Barrier Bar
  • CT Shape 18mm Polyamide Thermal Barrier Bar

CT Shape 18mm Polyamide Thermal Barrier Bar

Min. Order / Reference FOB Price
10,000 Meters US $0.2-1/ Meter
Port: Shanghai, China
Production Capacity: 100000 M/Day
Payment Terms: L/C, T/T
Material: Polyamide66 Reinforced by 25%Glass Fiber
Refractoriness: 200-450°C
Diameter: 10-50mm
Apparent Density: 1.25-1.35g/cm3
Usage: Interior Tiles, Insulation, Aluminum Windows&Doors
Color: Black

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Basic Info.

Model NO.
for Thermal Break Aluminum Profile
Raw Material
PA66 GF25 Granules
Technical Performance
GB/T 23615.1-2009
Customized Laser Printing
UV Resistance
More Than 40 Years
Transport Package
Roll or Linear
CT shape 18mm
Zhangjiagang, China
HS Code
Production Description
Over the years, polyamide heat-insulation strip has been widely used in glass curtain walls due to its good properties and low cost. Especially Polyamide 66 reinforced by 25% glass fiber thermal break strips, they are inserted into aluminum window, door and facade profile for thermal insulation.
CT Shape 18mm Polyamide Thermal Barrier Bar

Shape CT extrusion thermal barrier strip for aluminium window profiles. Inserted in the thermal break aluminium profiles, and being the part of energy-saving window system for reducing heat conduction. The shape CT polyamide thermal barrier material can prevent the window frame from dust and water, also has a more beautiful appearance than the shape I, could realize a better Uf value by sealing with a rubber profile, mostly used on the sash.
For the shape CT, we can provide the following size or customize according to customers' requirements.

CT Shape 18mm Polyamide Thermal Barrier Bar
 CT Shape 18mm Polyamide Thermal Barrier Bar


1.Effectively increased thermal in the system property insulation.
2.Reduces condensation on the window.
3.Sound insulated.
4.Improve comfort and living condition.
5.Possible double color coatings provide better aesthetic effect.
6.Various shapes will be designed for the customer's requirements.
7.The working temperature of the thermal insulation strip is 220°C, Melting Point reaches to 246°C. This enables coating process after assembly of composite profiles.
8.High corrosion-resistance, weather-resistance, heat-resistance, alkali-resistance and long life of usage.
9.linear thermal dilation coefficient almost identical to that of aluminium profiles.


Huachuang PA66 GF25 thermal barrier strips Performance Table
NO.  ItemUnitGB/T 23615.1-2009HC-Technical specification
   Material Properties
2Linear expansion coefficientK-1(2.3-3.5)×10-5(2.3-3.5)×10-5
3Vicat softening temperatureºC230ºC233ºC
4Melting point(0.45MPa)ºC240240
5Testing for tensile cracks-No cracksNo cracks
6Shore hardness-80±580-85
7Impact strength(Unnotched)KJ/m23538
8Tensile strength(longitudinal)MPa80a82a
9Elasticity modulusMPa45004550
10Elongation at break%2.52.6
11Tensile strength(transverse)MPa70a70a
12High temperature tensile strength(transverse)MPa45a47a
13Low temperature tensile strength(transverse)MPa80a81a
14Water resistance tensile strength(transverse)MPa35a35a
15Aging resistance tensile strength(transverse)MPa50a50a
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.

CT Shape 18mm Polyamide Thermal Barrier Bar

Storage Conditions
The strips will be stored in the ventilated and dry environment, horizontally placed, paying attention to waterproof, keeping away from the heat source, avoiding heavy pressure and the contact with acid, alkali as well as organic solvent.

We have the production capacity of 100000 meters per day. For common specifications, we have molds, and will be shipped in 10-20 working days after receiving the deposit. 
For all specifications/shapes, they could be packaged in linear, the length will be 6 meters, or customized.
For the Shape "I", "C", and some simple shapes, they can be packed in rolls. 400-600 meters/roll.

CT Shape 18mm Polyamide Thermal Barrier Bar

Our Service
1. Expertise in the production of standard polyamide thermal break strips.
2. Respect customers' needs, provide customized products, try best to satisfy customers' requirements.
3. Fast service and on-time delivery 
4. Strict quality control system, each production process will be strictly supervised by us. 
5.We can provide all products on the insulation strip production line and the technical support.


Our Company
CT Shape 18mm Polyamide Thermal Barrier Bar

Please feel free to contact us if you have any problems.
Name:Camille Cai
Address:Jinfeng Town, Zhangjiagang City, Jiangsu Province, China

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