Suzhou Polywell Engineering Plastics Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 100000 meters per day |
| Delivery Time | 10-15 working days |
| Packaging Details | linear or roll |
| Plastic Modling Type | Extruding |
| Material | PA66 GF25 |
| Color | Black |
| Size | Customized |
| Application | Thermal break aluminum |
| Length | 6 meters/piece |
| Density | 1.25-1.35 g/cm3 |
| Refractoriness | 200-450°C |
| Certificate | SGS |
| Product Name | CT Shape Extruded Nylon Thermal Break Strips for Aluminun Windows |
| OEM Service | Available |
| Port | Shanghai |
| Brand Name | Polywell |
| Model Number | PW-CT002 |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100000 meters per day |
| Delivery Time | 10-15 working days | Packaging Details | linear or roll |
| Plastic Modling Type | Extruding | Material | PA66 GF25 |
| Color | Black | Size | Customized |
| Application | Thermal break aluminum | Length | 6 meters/piece |
| Density | 1.25-1.35 g/cm3 | Refractoriness | 200-450°C |
| Certificate | SGS | Product Name | CT Shape Extruded Nylon Thermal Break Strips for Aluminun Windows |
| OEM Service | Available | Port | Shanghai |
| Brand Name | Polywell | Model Number | PW-CT002 |
| Certification | SGS | Place of Origin | China |
| High Light | Heat Insulation Thermal Break Strip ，Nylon 66 GF25 Thermal Break Strip ，Aluminum Profile Thermal Break Strip | ||
A thermal break is, quite simply, a piece of material that's inserted between two pieces of aluminium. Today's thermal break material is normally made from a durable polyamide material. Until recently, however, aluminium thermal break window frames were made using a technique called pour and debrided. These vintage aluminium frames were made in one piece using an extrusion technique and were quite different to the thermal break profiles we deal with today. The frames would then be sliced in two so that two half scales are created. The hardened polyurethane holds the two pieces together. By comparison, modern thermal break material is about 1,000 times less conductive than the surrounding aluminium and that's an incredible amount of heat saved. This type of thermal break is created by inserting thin strips of polyamide into frames that are made in two separate halves.
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.
| 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.
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.
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: s
Shipped in 10-15 working days after payment
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
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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