Home > categories > Construction & Real Estate > Curtain Walls > What are the main sealants used for curtain walls?
Question:

What are the main sealants used for curtain walls?

What are the main sealants used for curtain walls?

Answer:

Building curtain wall in the use of plastic are the following: 1, neutral silicone sealant - mainly used for hidden glass curtain wall glass plate and aluminum frame with the use; 2, neutral silicone weather sealant - mainly used for a variety of curtain wall plug seal, which can not be used for structural parts of the force; 3, neutral glass glue - generally used in all glass curtain wall; 4, butyl rubber - for insulating glass; 5, polysulfide glue - for insulating glass (Ming box glass curtain wall or doors and windows; The rest there are some, not often used.
1, neutral silicone sealant; 2, neutral silicone weathering sealant; 3, neutral glass glue; 4, butyl rubber; 5, poly-sulfur glue; sealant (sealant / sealing glue) is guided with the shape of the seal surface deformation, not easy to flow, there is a certain adhesion of the sealing material. Is used to fill the configuration gap, in order to play the role of sealing adhesive. With anti-leakage, waterproof, anti-vibration and noise, heat and so on. Usually with asphalt, natural resin or synthetic resin, natural rubber or synthetic rubber and other dry or non-dry viscous material as the base material, with talc, clay, carbon black, titanium dioxide and asbestos and other inert filler, then add Plasticizers, solvents, curing agents, accelerators and the like. Widely used in construction, transportation, electronic instruments and parts of the seal.

Share to: