Polycarbonate is an extensive group of thermoplastics that have a single formula and a wide range of applications. The material got its name from the derivatives of carbonic acid - carbonates. Thanks to the development of modern technologies, polycarbonate properties are much better than its counterparts that are used in construction.
Polycarbonate, whose properties are distinguished by high strength and toughness, is used for the construction of various structures - both large industrial facilities and private small structures. At the same time, the composition of polycarbonate sheets can be filled with fiberglass to improve the mechanical properties.
In everyday life, polycarbonate is used in the production of awnings, CDs, canopies, fences, arbors, greenhouses, roofs, lenses, etc. Polycarbonate sheets are sold in unlimited quantities and in a wide range.
Sheet polycarbonate manufacturers produce twospecies:
- Cellular polycarbonate. Material properties - structural strength, low weight, high quality thermal insulation and plasticity. Represents hollow multilayer panels, which are connected by vertical stiffening ribs.
- Monolithic polycarbonate. These are solid panels, the properties of which are the highest strength among all industrial sheet-type plastics and a large operating temperature limit.
Cellular polycarbonate is produced by melting polymer granules. The resulting mixture is squeezed out through a certain shape, which determines the design and structure of the sheet. A variety of colors of polycarbonate significantly expands the scope of this building material. It is allowed to apply a specific composition to its surface, which will not retain the emerging condensate.
Properties of polycarbonate:
- resistance to aggressive chemicals;
- ductility and impact strength;
- high optical transparency;
- excellent sound insulation;
- resistance to aggressive weather conditions and sunlight;
- flammable;
- high wear resistance;
- light weight.
Cellular polycarbonate should be noted separately, the properties of which indicate high fire safety. When an object made of polycarbonate ignites, the cells in its panels contribute to the removal of combustion products and smoke. However, the material itself is notspreader of fire and does not form falling hot drops. During combustion, it swells, thin and light threads appear, which instantly cool in air.
Polycarbonate. Features and Applications
Due to its lightness, flexibility, color variety, strength, ease of installation, durability of products and their excellent optical properties, polycarbonate is used in the following areas:
- construction - glazing of structures and structures for agricultural and industrial purposes;
- decorative design - interior partitions, canopies, doors, shop windows;
- outdoor advertising - signs, large advertising media, billboards, stands, boxes, pedestals.
