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PlasticizerPlasticizers can increase the softness, elongation and plasticity of plastic, reduce the flow temperature and hardness of plastic, and contribute to the molding of plastic products, commonl...

Precision plastic injection mold tooling is often deformed during heat treatment. In order to prevent this bad phenomenon, the deformation of the mold can be reduced and controlled as long as its defo...

Raw materials for plastic products are mainly available in the domestic market as follows (examples of some raw materials):PP: low transparency, low gloss, low rigidity, but has stronger shocker stren...

1. PE, PP, PVC, GPPS, PMMA, SAN, PC, PBT need to add titanium dioxide when dyeing opaque color.2. No titanium dioxide, zinc barium white or other inorganic material shall be added to PVC, GPPS, SAN, P...

1. DeformationThe deformation of the material is due to internal stresses caused by uneven heating of the lack of column support, improper heat treatment and residual stresses. Another point is that i...

Some plastics are themselves simple resins, such as polyethylene, polystyrene, which are called single component plastics. Some plastics contain, in addition to synthetic resins, other auxiliary mater...

Injection molding is a method of molding industrial products, products usually use rubber injection molding and plastic injection molding, injection molding can also be divided into injection molding ...

There are a number of reasons why many of today's injection molded products actually fail to last the life they were originally designed for.One of the reasons is that the product accessories can ...

In the process of heat treatment, the precision plastic injection mold often produces deformation. In order to prevent this kind of problem, as long as we grasp the deformation law, analyze the causes...

The most important process conditions in the plastic injection process are the temperature, pressure, velocity and corresponding action time of plasticizing flow and cooling. These factors influence a...

Temperature control plays an important role in plastic mold processing and injection molding. It can determine whether the quality of the end product is good or bad. If the quality of the product is b...

Some injection mold manufacturers use precision processing equipment such as slow wire and mirror spark in mold processing, and each link is processed through the three-dimensional inspection, but the...

A customer contacted us by searching the plastic die mould manufacturers on the Internet and asked our customer service: "how much is the medical plastic die mould in general?" Generally spe...

Generally, there are several requirements for commonly used injection molding mold material.1. Good polishing performance.The injection molding mold material is usually required to have good glossines...

In fact, the structures of a die-casting mold and an injection molding mold are the same. In other words, if you can make injection molding mold, you should be able to make die-casting mold. The diffe...