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PVC extrusion is a molding process used to manufacture PVC products (such as pipes, profiles, plates, etc.). This article will detail the processes involved and what to pay attention to in each operation process. 1. Raw material preparation PVC resin and auxiliary materials need to be prepared in ad

The surface treatment process of metal materials usually refers to the use of modern physics, chemistry, metallurgy, and heat treatment methods to change the surface state and performance of parts, so that they can be optimized with the core materials to achieve our predetermined performance require

Calcium carbonate is a commonly used filler in the production and processing of PVC skirtings, which plays a role in filling and enhancing product performance. As a commonly used inorganic filler, calcium carbonate can not only effectively reduce the production cost of PVC materials, but also improv

As we all know, PVC products are widely used in our lives. Compared with materials such as wood and steel, PVC has higher elasticity, cold resistance, smoothness, and a wider range of applications. So why do we need to add plasticizers during the production of PVC? What is its role? I believe this i

The skirting board is a decorative strip or protective board installed at the bottom of the wall in contact with the ground. Its main function is to protect the wall from impact and wear from cleaning tools, shoes, furniture, etc. It can also cover the gap between the floor and the wall to enhance t

As we all know, PVC ceilings are widely used in modern home decoration. As a new type of interior decoration material, it has gradually become a popular choice for living room, bedroom, bathroom, and kitchen decoration with its excellent durability, economy, and versatility. This decorative profile