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Plastic molding knowledge in the injection molding industry
by admin on 22-05-18
Injection molding, simply speaking, is a process of using metal materials to form a cavity in the shape of a part, applying pressure to molten fluid plastic to inject it into the cavity and maintaining the pressure for a period of time, and then cooling the plastic melt and taking out the finishe...
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Several methods about mold polishing
by admin on 22-05-11
With the wide application of plastic products, the public has higher and higher requirements for the appearance quality of plastic products, so the surface polishing quality of the plastic mold cavity should also be improved accordingly, especially the mold surface roughness of the mirror surface...
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The difference between plastic mold and die casting mold
by admin on 22-05-04
Plastic mold is an abbreviation for a combined mold for compression molding, extrusion molding, injection molding, blow molding and low foam molding. Die-casting die is a method of casting liquid die forging, a process completed on a dedicated die-casting die forging machine. So what is the diffe...
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The application of 3D printing technology in the field of automobile manufacturing
by admin on 22-04-27
During these years, the most natural way for 3D printing to enter the automotive industry is rapid prototyping. From car interior parts to tires, front grilles, engine blocks, cylinder heads, and air ducts, 3D printing technology can create prototypes of almost any auto part. For automotive compa...
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Injection molding process of home appliance plastic products
by admin on 22-04-20
In recent years, some new plastic processing technologies and new equipment have been widely used in the molding of home appliance plastic products, such as precision injection molding, rapid prototyping technology and lamination injection molding technology etc. Let’s talk about the three ...
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Detailed explanation of ABS plastic injection molding process
by admin on 22-04-13
ABS plastic occupies an important position in the electronics industry, machinery industry, transportation, building materials, toy manufacturing and other industries due to its high mechanical strength and good comprehensive performance, especially for slightly larger box structures and stress c...
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Some tips about choosing plastic molds
by admin on 22-04-06
As you all know,plastic mold is the abbreviation of a combined mold,which covers compression molding, extrusion molding, injection molding, blow molding and low foam molding. The coordinated changes of the mold convex, concave mold and auxiliary molding system,we can process a series of plastic p...
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PCTG & plastic ultrasonic welding
by admin on 22-03-23
Poly Cyclohexylenedimethylene Terephthalate glycol-modified, otherwise known as PCT-G plastic is a clear co-polyester. PCT-G polymer is particularly suited for applications requiring very low extractables, high clarity and very high gamma stability. The material is also characterised by high impa...
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The injection molding products in the daily life
by admin on 22-03-03
All products molded by injection molding machines are injection molded products. Including thermoplastic and now some thermo set injection molding products. One of the most significant features of thermoplastic products is that the raw materials can be repeatedly injected, but some physical and c...
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Injection molding of PP material
by admin on 22-02-25
Polypropylene (PP) is a thermoplastic “addition polymer” made from the combination of propylene monomers. It is used in a variety of applications to include packaging for consumer products, plastic parts for various industries including the automotive industry, special devices like living hinges,...
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Forming performance of PBT
by admin on 22-02-18
1) PBT has a low hygroscopicity, but it is more sensitive to moisture at high temperatures. It will degrade the PBT molecules during the molding process, darken the color and produce spots on the surface, so it should usually be dried. 2) PBT melt has excellent fluidity, so it is easy to form thi...
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Which is better, PVC or TPE?
by admin on 22-01-21
As a veteran material, PVC material has been deeply rooted in China, and most of the users are also using it. As a new type of polymer material, TPE is a late start in China. Many people do not know TPE materials very well. However, due to the rapid economic development in recent years, people’s ...
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