Insulating Bar Model:

10mm，12mm，14mm ，14.8mm，16mm，17mm，18mm，18.6mm，20mm，22mm，24mm，25mm，25.3mm，30mm，34mm

Insulating Bar Advantages:

Tianjin Ruifeng insulating bars are composed of 65% nylon (PA66) and 25% glass fiber (GF), with a black color. As a major heat insulation 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 are as follows:

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 thermally insulated 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 insulating bar and aluminum material remain tightly bonded under both intense sunlight and freezing conditions, without displacement or detachment. 
3. The processing temperature is as high as 220 degrees, fully meeting the process requirements of inserting the bar before spraying.
4. Dimensional accuracy is less than 0.05mm. High dimensional 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. Features fire resistance, high temperature resistance, chemical corrosion resistance, anti-aging, and UV resistance, making it more environmentally friendly, energy-efficient, and longer-lasting, and recyclable. 
7. Unique formula and special heat stabilizers ensure the excellent quality of the insulating bar.

Product Performance:

● Enhance Comfort: Heat exchange between the human body and the environment depends on the temperature, flow rate of indoor air, and outdoor air temperature. Therefore, through heat-insulating profiles, regulating the temperature of the door and window surfaces, so that it is not lower than 12-13℃, to achieve the most comfortable environment for the human body.
● Environmental Protection: Through the use of heat insulation systems, energy consumption can be reduced, air conditioning use can be reduced, and environmental pollution can be reduced.
● Prevent Condensation: Appropriate system design will make the inner surface temperature of the heat-insulating profile close to the indoor temperature, thus greatly reducing the possibility of indoor supersaturated water vapor condensing on the inner surface of the profile.
● Energy Saving
　--Reduces heat loss outdoors in winter, lowering heating energy consumption;
　--Reduces heat transfer indoors in summer, lowering cooling energy consumption;
● Sound Insulation: Appropriately reduces noise pollution.

Instructions for Use: 
Insulating bars made of polyamide have a certain degree of water absorption. The speed and amount of water absorption depend on the following factors:

● Ambient Temperature
● Ambient Humidity
● Storage Conditions

In summer, the warehouse temperature and humidity are relatively high, and the insulating bars will absorb more water than in other seasons, so they should be stored for a short period. Therefore, we recommend that the insulating bars should be stored indoors at a temperature of 15-20 degrees. When a single bundle of insulating bars is moved from the shelf, it may become 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 insulating bar be minimized during storage. To prevent twisting and bending deformation, please try to shorten the storage time of pre-processed products. 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.

Insulating Bar Model:

10mm，12mm，14mm ，14.8mm，16mm，17mm，18mm，18.6mm，20mm，22mm，24mm，25mm，25.3mm，30mm，34mm

Insulating Bar Advantages:

Tianjin Ruifeng insulating bars are composed of 65% nylon (PA66) and 25% glass fiber (GF), with a black color. As a major heat insulation 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 are as follows:

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 thermally insulated 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 insulating bar and aluminum material remain tightly bonded under both intense sunlight and freezing conditions, without displacement or detachment. 
3. The processing temperature is as high as 220 degrees, fully meeting the process requirements of inserting the bar before spraying.
4. Dimensional accuracy is less than 0.05mm. High dimensional 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. Features fire resistance, high temperature resistance, chemical corrosion resistance, anti-aging, and UV resistance, making it more environmentally friendly, energy-efficient, and longer-lasting, and recyclable. 
7. Unique formula and special heat stabilizers ensure the excellent quality of the insulating bar.

Product Performance:

● Enhance Comfort: Heat exchange between the human body and the environment depends on the temperature, flow rate of indoor air, and outdoor air temperature. Therefore, through heat-insulating profiles, regulating the temperature of the door and window surfaces, so that it is not lower than 12-13℃, to achieve the most comfortable environment for the human body.
● Environmental Protection: Through the use of heat insulation systems, energy consumption can be reduced, air conditioning use can be reduced, and environmental pollution can be reduced.
● Prevent Condensation: Appropriate system design will make the inner surface temperature of the heat-insulating profile close to the indoor temperature, thus greatly reducing the possibility of indoor supersaturated water vapor condensing on the inner surface of the profile.
● Energy Saving
　--Reduces heat loss outdoors in winter, lowering heating energy consumption;
　--Reduces heat transfer indoors in summer, lowering cooling energy consumption;
● Sound Insulation: Appropriately reduces noise pollution.

Instructions for Use: 
Insulating bars made of polyamide have a certain degree of water absorption. The speed and amount of water absorption depend on the following factors:

● Ambient Temperature
● Ambient Humidity
● Storage Conditions

In summer, the warehouse temperature and humidity are relatively high, and the insulating bars will absorb more water than in other seasons, so they should be stored for a short period. Therefore, we recommend that the insulating bars should be stored indoors at a temperature of 15-20 degrees. When a single bundle of insulating bars is moved from the shelf, it may become 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 insulating bar be minimized during storage. To prevent twisting and bending deformation, please try to shorten the storage time of pre-processed products. If you have any specific questions, please contact us, we are happy to provide you with relevant services.