PVC needs to add additives in processing in order to produce various products that meet people's needs, such as soft, hard, transparent, good electrical insulation, foaming, etc. When selecting the variety and dosage of additives, it is necessary to comprehensively consider various factors, such as physical and chemical properties, flowability, and formability, in order to ultimately establish an ideal formula.

EVA and PVC are both a kind of plastic, and the products they make are very common in our life. In many cases, these two materials can also substitute for each other, so many people can't tell the difference between them. Today, let's briefly introduce what material EVA and PVC are, and which is bet

Plastic extrusion is a process in which plastic materials are transformed from solid to liquid and remade into finished products. First, the plastic particles are gravity fed from the hopper into the sheathed screw. When the screw rotates around its axis, it conveys, melts and pressurizes the plasti

There are many different pvc compounds to choose from. A special composite should be able to provide a plastic compound to meet the needs of your product, whether it is ready-made or specially designed for you. A compositor should have technical experts who can work with you to provide solutions and

PVC compounds are used for many things, it can be said that it is a thermoplastic, that is, when heated, it can change shape. This means you can turn it into all kinds of exciting things. It can be rigid or flexible, depending on its thickness and composition. Remember the plastic wrap you used to c

Plastic extrusion is to extrude molten plastic through a mold into a shape with a fixed cross-section. It is an effective method to produce a variety of shapes and is essential in industrial and household product applications. Since plastics are melted from a solid form and then liquefied, only ther

PVC is replacing traditional building materials such as wood, metal, concrete and clay in many applications. Versatility, cost-effectiveness and excellent usage record mean that it is the most important polymer in the construction industry, so next, let's take a look at what advantages does pvc compound machine have?

Practical Formula of PVC Products

Practical formula of PVC products