• Paolo
    Thank you very much for very good news! I understand the complication you had, no problem, we appreciate your honesty and collaboration. You have supplied good dies, all sizes within tolerance. We have ordered dies for a total amount of more than 200,000 USD and we are continuing to order. Thank you again to you and your very professional team.
  • Robin
    The polyamide strips are working perfectly. Thanks a lot.
  • Brian
    Hello, finally we will receive the container by tomorrow. Special thanks for your hard work and especially my CEO mentioned you and appreciated your work. Thank you again.
Contact Person : Camille Cai
Phone Number : 86-13584481777
WhatsApp : +8613584481777

C Type Soundproof Waterproof Polyamide Thermal Break Strip 20mm Made from PA66 Pellets

Place of Origin China
Brand Name Polywell
Certification SGS
Model Number PA66 GF25
Minimum Order Quantity 10000 Meters
Price Negotiation
Packaging Details Linear or roll
Delivery Time 10-15 working days
Payment Terms T/T
Supply Ability 100000 meters per day
Product Details
Material PA66 GF25 Color Black
Application Thermal Break Aluminum Density 1.25-1.35 G/cm3
Refractoriness 200-450°C Size Customized
Length 6 Meters/piece Certificate SGS
Product Name CT Shape Extruded Nylon Thermal Break Strips For Aluminun Windows
High Light

Gf25 Polyamide Thermal Break Strip

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1.25 G/Cm3 Thermal Break Strip

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CT Extruded Thermal Break Strip

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Product Description
C Type Soundproof Waterproof Polyamide Thermal Break Strip 20mm Made from PA66 Pellets

Product Description

A thermal break strip is an element of low thermal conductivity placed in an assembly to reduce or prevent the flow of thermal energy between conductive materials. In architecture and building construction some examples include the following:

 

  1. A load-bearing thermal insulation system used in reinforced concrete structures to form a thermal break between cantilever structures and internal floor.
  2. Insulated glazing – the air or gas between the panes stops the conductive thermal energy from passing through the glass.
  3. Concrete work – a single row of concrete masonry units (CMU block) is commonly set between the inner concrete slab and exterior concrete work to prevent the transfer of heat or cold through the slab.
  4. Metal and wood framed buildings - an insulation material installed on the roof, walls and floor prevents thermal short circuit creating the heat transfer through the framing material and controls when desired (winter/summer)resulting in energy savings.
  5. Metal windows and doors - separating the frame into two separate interior and exterior pieces joined with a less conductive material reduces temperature transfer. Thermal breaks (made of substantially rigid, low thermal conductivepolyamide or polyurethane which is mechanically locked in aluminum window framing can be more than a thousand times less conductive than aluminum and a hundred times less than steel.

The shape C thermal barrier polyamide strip can prevent the window frame from dust and water, has a better mechanical performance, is the first generation and easiest shape of insulating strips.
For the shape C, we can provide the following size or customize according to customers' requirements.

C Type Soundproof Waterproof Polyamide Thermal Break Strip 20mm Made from PA66 Pellets 0
 

C Type Soundproof Waterproof Polyamide Thermal Break Strip 20mm Made from PA66 Pellets 1

 

 

Advantages

high quality, competitive price, free sample support and short lead time, high mechanical strength, high toughness, high softening point, good wear resistance, self-lubrication, long-term work at higher temperatures, high CTI value, excellent electrical insulation, low smoke and toxicity characteristics.

 

 

Application

It is mainly used in insulation broken bridge aluminium products, helping to reduce heat loss or heat gain through the aluminum, and has better performance in terms of power usage.

C Type Soundproof Waterproof Polyamide Thermal Break Strip 20mm Made from PA66 Pellets 2

 

 

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.

C Type Soundproof Waterproof Polyamide Thermal Break Strip 20mm Made from PA66 Pellets 3

 

Package & Delivery

Packaging details: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.
Delivery details: shipped in 10-15 working days after payment

C Type Soundproof Waterproof Polyamide Thermal Break Strip 20mm Made from PA66 Pellets 4

 

 

Our Service

Before sales

1. introduce products in detail
2. recommend suitable solutions
3. provide with reference information

During manufacturing

1. provide with layout and engineering conditions
2. inform the processing status
3. offer related documents

After Sales

1. provide installation, commissioning and training
2. offer spare parts
3. Provide with necessary technical support

 

 

 

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 10,000 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.
  • 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.