Do you know insulating glass sealing? Glass accounts for 60% to 70% of the entire door and window area. It loses sealing and hollow effect, which has a great impact on the overall K value of doors and windows. In addition, door and window glass is affected by external factors such as wind pressure a... read more
(3) Silicone glue Although seam glue and corner glue were used in the corner grouping, it was still found in the project that due to the exposed position of the aluminum group corners, during long-term use, rainwater entered the profile cavity along the wall gap through the corner knife edge, causin... read more
(1) Fine seam glue Aluminum alloy, wood-aluminum composite doors and windows have many small gaps, such as corner gaps, gaps at the stile joints, etc. Rainwater will penetrate through these slits, resulting in the reduction of the watertightness and airtightness of the doors and windows, and the acc... read more
The fluorine rubber used in fluorine rubber gaskets can be divided into the following categories: Fluorine rubber 23, commonly known as No. 1 rubber in China, is a copolymer of vinylidene fluoride and chlorotrifluoroethylene. Fluorine rubber 26, commonly known as No. 2 rubber in China, is a copolyme... read more
What is a car weather strip The automobile sealing strip is mainly made of EPDM rubber foam with good elasticity and resistance to compression deformation, aging resistance, ozone, chemical action, and a wide operating temperature range (-40℃~+120℃). It is densely compounded and contains unique meta... read more
