Composition and types of wear-resistant ceramic adhesive
A class of organic or inorganic, naturally-synthesized substances that can connect the same or two or more homogeneous or heterogeneous materials together and have sufficient strength after curing are collectively referred to as adhesives.
Classification of wear-resistant ceramic glue: According to the application method, it is divided into thermosetting type, hot melt type, room temperature curing type, pressure sensitive type, etc. According to the curing method, it is divided into melt-curing type; volatilization-curing type; water-curing type; reaction-curing type, etc.
Composition of wear-resistant ceramic adhesive: wear-resistant ceramic synthetic adhesive is composed of main agent and auxiliary agent. The main agent is the main component of the adhesive. It is generally composed of one or more polymers and requires good adhesion and wettability. Materials that can be used as adhesives include: natural polymers, such as starch, cellulose, etc. ; Synthetic resins are divided into two categories: thermosetting and thermoplastic. Thermosetting types include epoxy resins, phenolic resins, etc., thermoplastic types include polyethylene, polypropylene, etc.; rubber and elastomers, such as natural rubber, neoprene etc.; In addition, there are inorganic binders, such as silicates, phosphates, etc.
Auxiliaries: In order to meet specific physical and chemical properties, adding various auxiliary components is called auxiliaries. General additives are divided into the following categories: curing agent, solvent, filler, plasticizer, toughening agent, coupling agent, other additives (initiator, accelerator, stabilizer, anti-aging agent, etc.).
