Suzhou Polywell Engineering Plastics Co.,Ltd
| Supply Ability | 100000 meters per day |
| Packaging Details | linear or roll |
| Delivery Time | 10-15 working days |
| Payment Terms | T/T, Western Union, MoneyGram |
| Thickness | As drawings |
| Width | As drawings |
| Length | 6 meters/piece or customized |
| Density | 1.25-1.35 g/cm3 |
| DSC melting peak temperature | 230-255°C |
| Port | Shanghai |
| Place of Origin | China |
| Brand Name | Polywell |
| Model Number | I,C,T,CT,HK |
| Certification | SGS |
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Product Specification
| Supply Ability | 100000 meters per day | Packaging Details | linear or roll |
| Delivery Time | 10-15 working days | Payment Terms | T/T, Western Union, MoneyGram |
| Thickness | As drawings | Width | As drawings |
| Length | 6 meters/piece or customized | Density | 1.25-1.35 g/cm3 |
| DSC melting peak temperature | 230-255°C | Port | Shanghai |
| Place of Origin | China | Brand Name | Polywell |
| Model Number | I,C,T,CT,HK | Certification | SGS |
| High Light | thermal insulating strut ，thermal glue strips ，2mm Thickness Thermal Break Strips | ||
Effectively increased thermal in the system property insulation;
Reduces condensation on the window;
Sound insulated;
Improve comfort and living condition;
Possible double color coatings provide better aesthetic effect.
Various shapes will be designed for the customer's requirements.
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;
High corrosion-resistance, weather-resistance, heat-resistance, alkali-resistance and long life of usage;
linear thermal dilation coefficient almost identical to that of aluminium profiles
The shape I 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 I, we can provide the following size or customize according to customers’ requirements.
Polyamide thermal breaks are extruded in dry state but they absorb moisture from the environment after the production as time passes. Moisture level depend the following conditions:
- Ambient temperature
- Ambient humidity
- Storage period
During the summer time, when the temperature and humidity in storage area are higher than usual, the insulating profiles absorb more moisture than in the remaining seasons, even stored properly.
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.
We have the production capacity of 100000 meters per day. For common specifications, they will be shipped in 10-15 working days after payment.
For all 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.
| 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.
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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2014
Total Annual:
7 million-10 million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We have been making research and development for special material of PA66GF25 thermal break strip since 2006, we have a deep understanding and rich experience of the relevant industry. We can provide our clients with special material of PA66GF25 thermal break strips of all levels. During these years... We have been making research and development for special material of PA66GF25 thermal break strip since 2006, we have a deep understanding and rich experience of the relevant industry. We can provide our clients with special material of PA66GF25 thermal break strips of all levels. During these years...
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