Product Description:
Thermal Break Strip is a kind of polyamide strip specially designed
for heat insulation. It can be custom-made in different sizes and
thicknesses according to customer's requirements. It has excellent
performance of high strength, corrosion resistance, heat
resistance, and high temperature resistance – up to 240 degree
Celsius. Thanks to its superior quality, Thermal Break Strip is
widely used in many different applications, such as electrical
insulation, automotive industry, construction, etc.
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.
Features:
- Product Name: Thermal Break Strip
- Width: Customized
- Shape: Customized
- Application: Doors/ Windows/ Machinery
- Temperature Resistance: ≥240
- Payment Term: T/T, Western Union
- Function: Heat Insulation
Technical Parameters:
| 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 | ≥230 | ≥233 |
| 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.
Applications:
Aluminium window has the disadvantage of limited thermal
insulation. Its Uf value, which indicates the amount of heat that
passes through a window profile, is simply too high. If your
windows have standard aluminium profiles, your home may develop
condensation, or even mould. Besides the resulting high repair
costs, household mould also aggravates respiratory problems such as
asthma.
But that disadvantage has now been completely eliminated if you
install polyamide strips in aluminum windows. In fact, thanks to
the development of a new invention known as thermal break profiles,
aluminium is at least as good as its competitors. In these
profiles, produced with specialized machines, a polyamide strip is
placed between the inner and outer sections of the profile.
Polyamide is a plastic that insulates more than 500 times better
than aluminium, so thermal break profiles have a much lower Uf
value - and transmit much less heat or cold. As a result, your home
stays warmer in winter, while keeping the heat outside more easily
in summer.
Support and Services:
1. introduce products in detail
2. recommend suitable solutions
3. provide with reference information
1. provide with layout and engineering conditions
2. inform the processing status
3. offer related documents
1. provide installation, commissioning and training
2. offer spare parts
3. Provide with necessary technical support
Package & Delivery:
Conventional straight package: 6m per piece. Cutting length can also be customized based on
customer’s requirements.
Roll package: 300-500 meters per roll, limited to type I and type C.
According to the specific requirements of customers, large-scale
production, packaging and computer laser code printing can be
carried out.
Our Company:
Suzhou Polywell Engineering Plastics Company is located in the city
of Zhangjiagang, Jiangsu Province, China. Our company has devoted
more than ten years to the research and development and production
of nylon extruding profiles.
Contact us:
Pleass feel free to contact us if you have any questions.
Name: Camille
E-mail: camille@szpolywell.cn
Tel: +86-13584481777 (WhatsApp)
Address: Zhangjiagang City, Jiangsu Province, China
