18.6mm, 20mm, 22mm, 24mm, 25mm, 25.3mm, 26mm, 27mm, 30mm, 32mm, 34mm, 35.3mm, 44mm, 54mm, 64mm

Thermal Break Advantages:

Tianjin Ruifeng thermal breaks are composed of 65% nylon (PA66) and 25% glass fiber (GF), with a black color. As the main thermal break component, they are suitable for aluminum alloy doors and windows, framed curtain walls, and play a decisive role in the three main performance aspects of doors and windows: wind pressure resistance, water tightness, and airtightness.

Product Advantages:

1. Using cold extrusion technology, glass fibers are uniformly distributed in multiple directions, resulting in high strength and meeting design requirements to ensure the stability of thermal break aluminum alloy doors and windows and framed curtain walls.  
2. The coefficient of linear expansion is close to that of aluminum profiles, ensuring that the thermal break and aluminum material remain tightly bonded under prolonged sun exposure and severe cold, without displacement or detachment.  
3. The processing temperature is as high as 235 degrees, fully meeting the process requirements of pre-insertion and post-spraying.
4. Size accuracy is less than 0.05mm. High size accuracy facilitates serration rolling processing and ensures the airtightness, water tightness, and wind pressure resistance of doors and windows and curtain walls.  
5. Excellent machining performance allows for secure fastening of hardware.  
6. It has fire resistance, high temperature resistance, chemical corrosion resistance, anti-aging, anti-ultraviolet and other functions, making it more environmentally friendly and energy-efficient, with a longer service life and recyclability.  
7. Unique formula and special heat stabilizers ensure the excellent quality of the thermal break.

Product Performance:

● Improve comfort: Heat exchange between the human body and the environment depends on the temperature, flow rate of indoor air, and outdoor air temperature. Therefore, by using thermal profiles, the temperature of the door and window surface is adjusted to no less than 12-13℃ to achieve the most comfortable environment for the human body.
● Protect the environment: The use of thermal insulation systems can reduce energy consumption, reduce the use of air conditioning, and reduce environmental pollution.
● Prevent condensation: Appropriate system design will make the inner surface temperature of the thermal profile close to the indoor temperature, thereby greatly reducing the possibility of indoor supersaturated water vapor condensing on the inner surface of the profile.
● Energy saving
　--Reduce heat loss to the outdoors in winter, reducing heating energy consumption;
　--Reduce heat transfer indoors in summer, reducing cooling energy consumption;
● Sound insulation: Appropriately reduce noise pollution.

Instructions for Use:  
Polyamide thermal breaks have a certain water absorption capacity. The speed and amount of water absorption depend on the following factors:

● Ambient temperature
● Ambient humidity
● Storage conditions

In summer, the temperature and humidity in the warehouse are relatively high, and the thermal break absorbs more water than in other seasons, so it should be stored for a short period. Therefore, we recommend that the thermal break should be stored indoors at a temperature of 15-20 degrees. When a single bundle of thermal breaks is moved from the shelf, it may be twisted and deformed. If it is not straightened in time, it will cause permanent twisting and deformation. Therefore, we recommend that the bending degree of the thermal break be minimized during storage. To prevent twisting and bending deformation, please try to shorten the storage time of pre-processing. If you have any specific questions, please contact us, we are happy to provide you with relevant services.

We have a professional export team and our brushes are exported to European and American countries. We can do OEM and ODM services. We have a brush design team that develops and designs new brushes every year.

18.6mm, 20mm, 22mm, 24mm, 25mm, 25.3mm, 26mm, 27mm, 30mm, 32mm, 34mm, 35.3mm, 44mm, 54mm, 64mm

Thermal Break Advantages:

Tianjin Ruifeng thermal breaks are composed of 65% nylon (PA66) and 25% glass fiber (GF), with a black color. As the main thermal break component, they are suitable for aluminum alloy doors and windows, framed curtain walls, and play a decisive role in the three main performance aspects of doors and windows: wind pressure resistance, water tightness, and airtightness.

Product Advantages:

1. Using cold extrusion technology, glass fibers are uniformly distributed in multiple directions, resulting in high strength and meeting design requirements to ensure the stability of thermal break aluminum alloy doors and windows and framed curtain walls.  
2. The coefficient of linear expansion is close to that of aluminum profiles, ensuring that the thermal break and aluminum material remain tightly bonded under prolonged sun exposure and severe cold, without displacement or detachment.  
3. The processing temperature is as high as 235 degrees, fully meeting the process requirements of pre-insertion and post-spraying.
4. Size accuracy is less than 0.05mm. High size accuracy facilitates serration rolling processing and ensures the airtightness, water tightness, and wind pressure resistance of doors and windows and curtain walls.  
5. Excellent machining performance allows for secure fastening of hardware.  
6. It has fire resistance, high temperature resistance, chemical corrosion resistance, anti-aging, anti-ultraviolet and other functions, making it more environmentally friendly and energy-efficient, with a longer service life and recyclability.  
7. Unique formula and special heat stabilizers ensure the excellent quality of the thermal break.

Product Performance:

● Improve comfort: Heat exchange between the human body and the environment depends on the temperature, flow rate of indoor air, and outdoor air temperature. Therefore, by using thermal profiles, the temperature of the door and window surface is adjusted to no less than 12-13℃ to achieve the most comfortable environment for the human body.
● Protect the environment: The use of thermal insulation systems can reduce energy consumption, reduce the use of air conditioning, and reduce environmental pollution.
● Prevent condensation: Appropriate system design will make the inner surface temperature of the thermal profile close to the indoor temperature, thereby greatly reducing the possibility of indoor supersaturated water vapor condensing on the inner surface of the profile.
● Energy saving
　--Reduce heat loss to the outdoors in winter, reducing heating energy consumption;
　--Reduce heat transfer indoors in summer, reducing cooling energy consumption;
● Sound insulation: Appropriately reduce noise pollution.

Instructions for Use:  
Polyamide thermal breaks have a certain water absorption capacity. The speed and amount of water absorption depend on the following factors:

● Ambient temperature
● Ambient humidity
● Storage conditions

In summer, the temperature and humidity in the warehouse are relatively high, and the thermal break absorbs more water than in other seasons, so it should be stored for a short period. Therefore, we recommend that the thermal break should be stored indoors at a temperature of 15-20 degrees. When a single bundle of thermal breaks is moved from the shelf, it may be twisted and deformed. If it is not straightened in time, it will cause permanent twisting and deformation. Therefore, we recommend that the bending degree of the thermal break be minimized during storage. To prevent twisting and bending deformation, please try to shorten the storage time of pre-processing. If you have any specific questions, please contact us, we are happy to provide you with relevant services.