What are PVC profiles explained by PVC profiles manufacturers?

The so-called PVC profiles are PVC extruded plastic products with irregular cross-section. In addition to circular pipe, square pipe and partition, profiles such as grooves, T-shaped, U-shaped, etc. Plastic profiles are profiles with plastic as the main material (such as door curtain, door seam, handle, office cabinet, etc.), which are widely used in building decoration and other industries.

There are two kinds of profiles. One is all plastic profiles, the other is composite profiles made of plastic materials and non-plastic materials. According to the degree of hardness and softness of profiles, profiles can be divided into soft profiles and hard profiles.

According to the classification of plastic varieties can be divided into: PVC profiles, AB profiles, PE profiles and so on, most of which are PVC profiles. According to the section characteristics of profiles, it can be divided into seven categories: profiles, hollow profiles, partition profiles, open profiles, section profiles, mosaic profiles and solid profiles.

Function and Advantage of PVC Profile in Construction Industry

In recent years, with the development of science and technology and the progress of technology in China, the plastic pipe industry in China has developed rapidly, and the quality is constantly improving. The advantages of PVC profiles occupy a major position in the construction industry, and the application scope is relatively wide. The unique advantages of PVC profiles determine the leading position in the development of plastic pipe industry in China.

The main characteristics of PVC profiles are: proper combination of molecular weight, molecular weight distribution, additives and density, different catalysts can produce polymers with different properties, which can produce PVC profiles for different purposes and achieve balanced performance.

Different PVC profiles have different uses:

The main characteristics of gas pipes are reliable connection, and the strength of the joint is higher than that of the pipe itself by electro-thermal melting. It has impact resistance at low temperature, and PE embrittlement is lower at low temperature. In winter, the impact resistance of the material itself is higher, so the rupture of the pipe will not occur.

PVC profiles are relatively ageing-resistant, and can be used for up to 50 years in open air, without harming the pipe itself due to ultraviolet radiation; PVC profiles are more convenient in handling, PE pipes are much lighter than steel pipes, galvanized pipes and concrete pipes, and they are much lighter in installation and handling than before. Easy, will not use more manpower and equipment, reduce the installation cost of the project.

Characteristics of PE water supply pipe material: It has good hygiene, PE is not toxic, and does not contain additives of heavy metals, and does not produce bacteria and fouling, and quickly solve the secondary pollution of water, which is in line with the national water standards; the inner wall is relatively smooth, the coefficient of friction is relatively low; PVC profiles; It has good flexibility, strong impact resistance, strong earthquake resistance and distortion resistance.

PVC profiles are widely used in China's construction industry, such as building drainage, buried drainage pipes, gas pipelines, agricultural pipes, industrial pipes. PVC profiles are mainly used for urban gas supply, urban water supply, and irrigation in farmland.