What are the classification of organosilicon polymers?

With the rapid development of silicone science and technology, the types of silicone polymer silicone oil are increasing, but there is still a lack of a scientific classification plan. Classification of organosilicon polymer: organosilicon polymer can be classified from different perspectives, such as the origin of monomer, composition method, molecular structure, product use, etc.

(l) According to the origin and composition of monomers, organosilicon polymers can be divided into homopolymers and copolymers; according to the composition, organosilicon polymers can be divided into graft copolymers, block copolymers, substitution copolymers and random copolymers.

(2) according to the classification of product shape, silicone polymers are mainly divided into silicone foam (including latex), silicone rubber (including room temperature vulcanized silicone rubber and high temperature vulcanized silicone rubber) and silicone resin.

(3) According to the use of products, silicone polymers are divided into silicone oil, silicone rubber and silicone resin; release agent, defoamer, fabric finishing agent, foam stabilizer, coating, adhesive, sealant, polishing agent, lubricant, etc.

(4) From the stereo configuration classification from the stereo configuration classification. Organosilicon polymers can be divided into ring polymers, linear polymers and ladder shaped, cage shaped, tree shaped and stereoscopic polymers.

(5) According to the classification of supramolecular structure and supramolecular structure, organosilicon polymers are divided into polysiloxane, polysilane and heterochain organosilicon polymers. Heterochain organosilicon polymers are divided into heterosiloxanes Some of the silicon atoms are replaced by heteroatoms), polysiloxane, polysiloxane Thiophane, polyalkylene silane, polyarylene silane, polyarylene siloxane, polyalkylene silane, polyarylene siloxane, polyalkylene siloxane and organosilicon organic copolymer.