1.Sealant

Sealant is a guide with the sealing surface shape and deformation, not easy to flow, a certain bonding sealing material. It is an adhesive used to fill the configuration gap and play a sealing role. With anti-leakage, waterproof, anti-vibration and sound insulation, heat insulation and other functions. 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 talcum powder, clay, carbon black, titanium dioxide and asbestos and other inert fillers, and then add plasticizer, solvent, curing agent, accelerator, etc.

Classification of sealant

Sealant can be divided into elastic sealant, liquid gasket and sealing putty three categories.

According to the chemical composition classification, can be divided into rubber type, resin type, oil based type and natural polymer sealant. This classification can be used to predict the properties of polymer materials, such as warmth, tightness and adaptability to various media.

2.Glass glue

Glass glue is all kinds of glass and other substrates for bonding and sealing materials.

There are two main categories: silicone adhesive and polyurethane adhesive (PU). Silicone sealant - is we usually say glass glue, and divided into two kinds of acid and neutral (neutral rubber is divided into: stone sealant, mildew sealant, fire sealant, pipeline sealant, etc. Base type: this kind of sealant is based on oil. Commonly used oils include various vegetable oils such as linseed oil, castor oil and tung oil, as well as animal oils such as fish oil