PVC profiles are industrial and domestic PVC products t […]
PVC profiles are industrial and domestic PVC products that have been extruded at high temperatures after adding various functional additives from PVC resin.
According to performance, it can be divided into hard and soft. Hard PVC profiles are mostly used in construction, such as PVC doors and windows, PVC flooring, PVC pipes, etc.; soft PVC profiles are used for PVC hoses, transmission cables, etc.
The PVC profile with added functional additives has anti-aging, anti-ultraviolet, anti-corrosion, high strength, low price, good heat preservation and heat insulation performance, and can partially replace aluminum profiles and steel.
Less polluted than aluminum profiles.
China's PVC profile development history
PVC profile products have undergone a lead-in period and a high-speed development period. In terms of time, they can be defined as the 1980s to the mid-1990s and from 1995 to 2002. After 2003, the PVC profile industry entered a transition period. During the introduction period of the product: the manufacturer generally pursues low cost, simplifies the cross-section of the door and window profiles, and the formula is filled with a large amount of calcium carbonate, resulting in low product performance, and the occurrence of many quality problems affects the promotion of the product.