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Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar

    Buy cheap Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar from wholesalers
     
    Buy cheap Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar from wholesalers
    • Buy cheap Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar from wholesalers
    • Buy cheap Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar from wholesalers
    • Buy cheap Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar from wholesalers
    • Buy cheap Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar from wholesalers
    • Buy cheap Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar from wholesalers
    • Buy cheap Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar from wholesalers

    Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar

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    Brand Name : Polywell
    Model Number : PW- I, C, CI, CT, HK
    Supply Ability : 100000 meters per day
    Price : USD 0.2-0.4 /m
    Delivery Time : 10-15 working days
    Payment Terms : T/T, MoneyGram, Western Union
    • Product Details
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    Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar

    Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows


    Product Description

    What is Polyamide Thermal Barrier Strips?

    • Pre-extruded profiles made from polyamide with 25 percent glass-fiber
    • Locked in place in ‘pockets’ extruded into two separate (inner and outer) aluminum extrusions
    • Enables finished assemblies with different finishes and colors on each surface
    • Aluminum extrusion pockets need to be ‘knurled’ prior to insertion of the polyamide profiles-and ‘rolled’ to create a structurally-secure finished assembly
    • The polyamide profiles can be supplied with ‘sealing-wire’ which give a reliable seal and enhanced shear strength when activated by heat e.g.-powder coating
    • The aluminum extrusions can be finished either before or after installation of the polyamide strips

    What does a thermal break do?

    A thermal break is defined as a material with low thermal conductivity placed in an extrusion with the purpose of reducing the flow of thermal energy (heat). In aluminum windows, three types of thermal breaks are used. A standard pocket thermal break has been used in the window industry for decades.

    Detailed Infomation

    Advantages

    The polyamide strip is a material of low thermal conductivity which will minimise the transfer of heat and cold through the window frame, resulting in improved energy efficiency. The polyamide strip will have a HUGE impact in reducing transfer of heat and cold over typical non-thermal profiles. These sections can be anodized or powder coated to withstand the harsh climate, including UV damage and salt corrosion.

    Application

    Polyamide strip is one of the most common materials used for years to create thermal breaks in curtain walls, commercial windows, doors, and more. It is installed between the interior and exterior profiles of the windows that forms an insulating barrier between the two.

    Product Parameters
    Name
    Brand
    Material
    PA Thermal Break Strips
    Polywell
    PA66 GF25

    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.

    Storage And Handling

    Because PA66 is a hydrophilic substance, it will absorb the surrounding water. The rate and amount of water absorption depend on the ambient temperature, ambient humidity and storage period.

    The relative humidity is higher in summer than in other short-term storage seasons. High moisture content (more than 2%) will affect the quality of wear-resistant strips.


    When the insulation single bundle is removed from the shelf, it may be deformed. If it is not straightened in time, it will cause permanent deformation.

    Therefore, it is recommended to keep it horizontal in a ventilated and dry environment, pay attention to waterproof, stay away from heat source, avoid stress and minimize bending.

    If you have any specific questions, please contact us and we are happy to provide you with relevant services.

    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

    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.

    Why your price is higher/lower than others?

    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. Believe in that you can get better products and service with lower price.

    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.

    About Payment or other question

    50% T/T deposit before production, 50% T/T balance before loading.

    If you have any question, pls feel free to contact us as below:

    Camille
    E-mail:camille@szpolywell.cn
    Phone:0086-13584481777 (WhatsApp)
    Wechat:Camille_4790

    Packing & Delivery


    Quality Polyamide Thermal Insulation Bridge Strip For Thermal Break Aluminium Windows Heat Insulation Bar for sale
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