Under this name, a polymer from the thermoplastic group is produced. According to its chemical composition, it is an ester of carbonic acid and diatomic phenol.
First, as a result of multi-stage synthesis, PC granules are obtained, which become the raw material for the production of the finished material. They are melted and sent to the extruder. Depending on its shape, two types of finished material are obtained.
Monolith
Monolithic polycarbonate is a solid polymer sheet without internal voids. It was originally conceived as an alternative to glass. The monolith is lighter than glass, but still heavy. It is durable, transparent, with high thermal conductivity. This means that the polymer does not retain heat. Therefore, it is not suitable for greenhouse shelters. In addition, the monolith does not bend. It cannot be given the desired shape, only a straight sheet can be fixed.
Honeycomb
Such plastic has an unusual structure resembling honeycombs. In the section, two or three plates are visible, which are connected to each other by jumpers. The latter form a kind of stiffening ribs, which gives strength to the material. The inside of the “honeycomb” is filled with air, so the polymer retains heat well. In addition, it is flexible and can be easily shaped. It can be fixed in a bent state.