Multi Cavity Thermal Insulating Polyamide Profiles

Overview

The word "bridge" in the name "broken bridge aluminium" means "cold and hot bridge" in materials science, and "broken" represents an action word, which means "cutting off the cold and hot bridge".

Specifically speaking, aluminium alloy is a metal medium with strong thermal conductivity. When there is a big difference in temperature with the outside temperature, the aluminium alloy becomes a "bridge" for transferring heat. If this type of material is used to make doors and windows, it will have poor thermal insulation performance. However, the broken bridge aluminium is to break the aluminium alloy in the middle. The thermal conductivity of plastic is weaker than that of metal. Hard plastic is used to connect the broken aluminium alloy together. In this way, heat is not easy to flow to the whole material, so the thermal insulation will be better. This is the origin of the name "broken bridge aluminium (alloy)".

Therefore, the thermal break strip is the top priority of the thermally-insulated aluminium doors and windows. It plays two key roles in the thermally-insulated aluminium profiles:

1. Structural connection function: as a structural member to connect two parts of aluminium;

2.Thermal insulation function: reduce heat transfer between indoor and outdoor aluminium profiles.

Whether it is a high-rise residential building, a villa or an ordinary residence, thermally-insulated aluminium doors and windows with polyamide  insulating profiles are an ideal choice. Its good thermal and sound insulation performance can provide residents with a quiet and comfortable living environment. At the same time, the beauty of the thermally-insulated aluminium doors and windows can match various architectural styles and improve the overall quality of the residence.

Commercial buildings such as shopping malls, office buildings, and hotels have high requirements for doors and windows. The high strength, excellent airtight and watertight performance, and beautiful appearance of thermally-insulated aluminium doors and windows can meet the needs of commercial buildings. It can effectively block external noise and provide a quiet environment for commercial activities. ; At the same time, good sealing performance can prevent dust and rain from entering the room and keep the room clean.

Broken bridge aluminium doors and windows are also widely used in public buildings such as schools, hospitals, and libraries. These places are densely populated and have high requirements for ventilation, lighting, and safety. Broken bridge aluminium doors and windows can be designed into different opening methods as needed to meet the requirements of ventilation and lighting; at the same time, its sturdy structure and good fire resistance can provide protection for personnel safety.

Wuhan Yuanfa has been focusing on the polyamide thermal break profile industry since 2003, introducing advanced foreign technology and equipment, and cooperating with famous universities in Wuhan to jointly develop polyamide insulating strips and put them into production. We cooperate with many well-known aluminium profile brands at home and abroad. Its appearance and quality have been unanimously praised by users. It has been recognized by the Ministry of Science and Technology as a "National Torch Plan Project" and a "High-tech Enterprise."