Ms sealant is an adhesive used to fill the gap in the configuration to play a sealing role. It mainly introduces a sealing material that deforms with the shape of the sealing surface, is not easy to flow, and has a certain degree of adhesion. It is divided into elastic sealants, liquid gaskets and gaskets. There are three major categories of sealed putty.
Sealant has the functions of preventing leakage, waterproofing, anti-vibration, sound insulation and heat insulation, etc. It is widely used in the sealing of construction, transportation, electronic instruments and parts.
Sealants are usually based on dry or non-dry viscous materials such as asphalt, natural resin or synthetic resin, natural rubber or synthetic rubber, and inert fillers such as talc, clay, carbon black, titanium dioxide, and asbestos. Then add plasticizers, solvents, curing agents, accelerators, etc. to make.