The Difference Between Insulation Strip And Sealant Strip

Insulation strips are not only the core components of thermal insulation, but also structural components for door and window safety. A good insulation strip can effectively bear the vertical gravity brought by door and window profiles and glass, and its excellent tensile strength can also provide sufficient support for the combined force on the doors and windows. Mild cases can cause deformation of doors and windows, while severe cases can cause the structure of the doors and windows to break apart, ultimately causing the windows to loosen and fall, posing unnecessary safety hazards. Sealant strips and insulation strips are very important components in doors, windows, and curtain walls, and many people like to collectively refer to them as adhesive strips. Not all black strips are called adhesive strips! The hard ones are called insulation strips, while the soft ones are the adhesive strips. Sealant strip is an elastic strip or rod shaped material installed at the junction of glass and pressure strip, glass and frame fan, frame to fan, and fan to fan, used for waterproofing, dust prevention, air leakage prevention, and vibration reduction.

The insulation strip is the core component of the threaded insulation profile, which serves as a bridge in the heat transfer path of the aluminum profile, reducing the transfer of heat in the aluminum profile area; It is also the structural join of the aluminum profiles on both sides. Through its connection, the three parts of the insulation profile become a whole and bear the load together. So the insulation strip not only plays a role in thermal insulation, but also ensures the stability and safety of doors and windows.