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

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

Country/Region china
City & Province jiangsu
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Product Details

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.


 

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.

 

Product Performance

ItemUnitGB/T 23615.1-2009PW-Technical specification
Densityg/cm31.3±0.051.28-1.35
Linear expansion coefficientK-1(2.3-3.5)×10-5(2.3-3.5)×10-5
Vicat softening temperatureºC≥230ºC≥233ºC
Melting pointºC≥240≥240
Testing for tensile cracks-No cracksNo cracks
Shore hardness-80±580-85
Impact strength(Unnotched)KJ/m2≥35≥38
Tensile strength(longitudinal)MPa≥80a≥82a
Elasticity modulusMPa≥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.

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

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.

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