polyesterihartsiin
Polyesterihartsiin, often simply referred to as polyester resin, is a synthetic polymer widely used in various manufacturing and construction applications. It is formed through a process called polymerization, where smaller molecules called monomers link together to create long chains. The most common monomers used in polyester resin production are dicarboxylic acids and diols, which react to form ester linkages.
There are two main types of polyester resins: unsaturated and saturated. Unsaturated polyester resins are characterized
Polyester resins are known for their excellent mechanical properties, including high tensile strength and good resistance