What are the basic types of synthetic resin tiles?
Thermoplastic resins can be rapidly molded and can be molded repeatedly. Solid polymer type structure is thermosetting resin, containing multifunctional molecules in the molecular chain, the curing agent and the heat and pressure under the effect of softening (or melting) and curing (or aging) become insoluble, infusible polymers. The typical thermosetting resin general with phenol formaldehyde resin (commonly known as phenolic resin), urea formaldehyde resin (commonly known as urea formaldehyde resin, melamine formaldehyde resin) (melamine formaldehyde resin), epoxy resin, unsaturated polyester resin, polyurethane, etc..
According to the chemical composition of synthetic resin, and can be roughly divided into two categories: a chain consisting only of aliphatic carbon atoms, the general resin basically belong to this category; another kind of synthetic resin in the main chain of carbon atoms in addition also contain oxygen, nitrogen and sulfur, the majority of engineering plastics is composed of heterochain polymer.
According to the performance of the project, the synthetic resin can be divided into thermoplastic resin and thermosetting resin. The difference is mainly from the chemical composition and molecular structure of polymers. Thermoplastic resin molecular chain structure is linear or with branched type, can be plasticized after heating (or softening, melting) and flow, and can be repeatedly plasticized molding. Typical thermoplastic resins are polyethylene, polypropylene, poly 1-, butylene, polyvinyl chloride, polystyrene, etc..
