Polymer thermal insulation materials.

Polymer thermal insulation materials

The rapid development of high-molecular compound and chemistry technology has recently served as the basis for creating species of materials more efficient that combine the properties of high heat protection with

excellent operational and strength characteristics. Such indicators it is absolutely impossible to achieve in thermal insulation materials based on ordinary binders inorganic substances. Therefore, in the future improvement industrial construction is associated with the use of polymer thermal insulation materials.

Production of polymer thermal insulation materials is a pretty young industry, but it develops a very turbulent pace. In the 80s, new recipes and methods for obtaining pores, foam and celloplasts regularly appear in Russia and abroad, and their applications are also expanded.

Polymer thermal insulation materials Used in the form of plastics that are filled with gas. PTM. in physical structure, divided into three types:

1) Sotoplasts - Cellular plastics Cellular

2) Porpoplasts - porous plastics

3) foams - foam plastics

Polyfoam is the material that consists of systems unlocking between themselves, isolated cells containing a mixture of gases or gas and are separated by thin walls.

Poroplast is the materials that consists of systems of communicating cavities or cells, as gas filled with gas. Distinction, which indicated in gas-filled materials conditionally, since in different cases porous and cellular structures are simultaneously formed.

In the production of PTM, urea-formaldehyde, format and phenoldehyde, polyester, epoxy, and epoxy, are very widely used. silicon, polyurethane and other polymers.