Unsaturated polyester resin has many important applications, accounting for 75%
Release Time:
Jan 31,2024
Unsaturated polyester resin is a linear polymer compound with ester bonds and unsaturated double bonds formed by the condensation of unsaturated dicarboxylic acids and diols or saturated dicarboxylic acids and unsaturated diols. This resin can form a body structure after crosslinking and curing in a solution of liquid vinyl monomers (such as styrene or a mixture of styrene and methyl methacrylate). Unsaturated polyester resin is a thermosetting resin that typically undergoes a polyester condensation reaction at a temperature of 190-220 ℃ until it reaches the expected acid value (or viscosity). After the end of the polyester condensation reaction, a certain amount of vinyl monomer is added while hot to form a viscous liquid. This polymer solution is called unsaturated polyester resin. Unsaturated polyester resin has many important applications, accounting for 75% of the resins we use in our daily lives. It can be used to manufacture fiberglass composite materials, coatings and adhesives, handicrafts and toys, food packaging materials, and medical and health products. I hope the above information is helpful to you. It is recommended to consult chemical books or consult professionals in the field of chemistry for more specific information.
Unsaturated polyester resin is a linear polymer compound with ester bonds and unsaturated double bonds formed by the condensation of unsaturated dicarboxylic acids and diols or saturated dicarboxylic acids and unsaturated diols. This resin can form a body structure after crosslinking and curing in a solution of liquid vinyl monomers (such as styrene or a mixture of styrene and methyl methacrylate). Unsaturated polyester resin is a thermosetting resin that typically undergoes a polyester condensation reaction at a temperature of 190-220 ℃ until it reaches the expected acid value (or viscosity). After the end of the polyester condensation reaction, a certain amount of vinyl monomer is added while hot to form a viscous liquid. This polymer solution is called unsaturated polyester resin.
Unsaturated polyester resin has many important applications, accounting for 75% of the resins we use in our daily lives. It can be used to manufacture fiberglass composite materials, coatings and adhesives, handicrafts and toys, food packaging materials, and medical and health products.
I hope the above information is helpful to you. It is recommended to consult chemical books or consult professionals in the field of chemistry for more specific information.
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