PVC panelHow much do you know?ZhiDeXing small make up with everybody together illustrate the function of the product, also hope you can get a certain income!
How about PVC panel trough tempered problem, come to the conclusion that the PVC is a product of modern science and technology civilization development.Its chemical composition is PVC.In the daily construction used in PVC panel trough the above manufacturing process is not complicated.Preparation and need some preparation work on products before production, preparation link is indispensable.Here a two considerations, preparation time according to the requirements in proportion to mix powder materials.And dress materials equipment need clean.
Machine production process, raw material on the materials need to step by step in, the material in the process of the formation of slowly under the influence of gravity feed, feed the need to control the speed of good, fast to produce products of raw materials is not enough, defective rate is higher, slowly leads to low productivity.Through the machine to produce products by high temperature after heating cooling water is used as a coolant, and take away heat, heat water in a large area of sink sends out into the air, so recycling water resources.
Product production well, after a mechanical cutting process, can put into finished products.
Uv protection PVC panel can be useful:
Weatherability PVC panel: the appearance of uv co-extrusion layer, can prevent the ultra-violet rays of the resin tired turn yellow.Appearance co-extrusion layer with chemical absorption and translated into visible light, ultraviolet ray in plant photosynthesis has remarkable effect.Outdoor ensures that ten years do not fade.In - 40 ℃ to 120 ℃ planning adhere to the physical principles of safe sex.Artificial climate ageing test 4000 hours, yellowing degree is 2, light transmittance drop in value is only 0.6%.