Suzhou Polywell Engineering Plastics Co.,Ltd
We provide overall solutions of PA thermal break strips. Including the PA66GF25 granules, the extruder, the mold, the thermal break strips and the broken bridge aluminum frames.
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Nylon66 Heat Insulation Strips for Aluminum Windwos and Doors
Product Description
What is Polyamide Insulation Profile?
1. Polyamide Insulation Profiles for Windows & Doors are made from resins that create a "thermal break" between the inner and outer surfaces of aluminum fenestration.
2. Polyamide insulation profiles for windows and doors reduce heat loss or heat gain through the aluminium.
3. Polyamide Insulation profile for windows and doors improve the U-value characteristics of finished systems.
4. Increasing use of thermal barriers to reduce heat gain and also reduce heat loss.
5. Stricter government regulations to reduce power usage in buildings to combat environmental concerns.
Polyamide Thermal Break Strips for Aluminun Windows
Over the years, polyamide heat-insulation strip has been widely used in glass curtain walls due to its good properties and low cost. Especially Polyamide 66 reinforced by 25% glass fiber thermal break strips, they are inserted into aluminum window, door and facade profile for thermal insulation.
The shape CT 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 CT, we can provide the following size or customize according to customers' requirements.
Detailed Infomation
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.
Thermal break strip, also called heat insulation strip, is a part of aluminum bridge profile. The heat-insulating bridge aluminum-plastic profile can realize the three-way sealing structure of doors and windows, and reasonably separate the water vapor chamber. It successfully realizes the pressure equalization of gas and water, and significantly improves the watertightness and airtightness of the doors and windows.
| Name | Specification | Brand | Material |
| Nylon Thermal Break Strips | PW-CT08 | Polywell | PA66 GF25 |
| 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.
Our Service&Company
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
Packing & 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 7-15 working days after payment.
FAQ
Sample is Free, but the express fee is collect or you pay us the cost in advance.
For the polyamide granules, MOQ is 1 ton. For the thermal break strips, MOQ is 10,000 meters.
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.
You can customize the package style and marks.
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.
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.
50% T/T before production, 50% T/T balance payment before shippment.
If you have any question, pls feel free to contact us.
If you have any questions, please feel free to contact me.
Lydia
E-mail: lydia@szpolywell.cn
Tel: +86-15601568506 (WhatsApp)
Address: Yangshe Town, Zhangjiagang City, Jiangsu Province, China.