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According to relevant industry sources, in the early 2019, the global lithium battery manufacturing capacity have reached to 316 GWh. Chinese lithium battery capacity ranked first one in the...
2019-08-29
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Laser cutting uses a high-power density laser beam to irradiate the material being cut, which quickly heats the material to the vaporization temperature and evaporates to form holes. As the beam moves...
2019-12-27
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Nylon, as a larger and more important variety in engineering plastics, has a strong vitality, mainly because it is modified to achieve high performance, followed by automotive, electrical appliances, ...
2020-04-08
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Corresponding to the processing of injection molded products, you will encounter problems like this, the product size is good, but the gloss of the product is indeed unqualified, which leads to scrapp...
2020-05-08
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Due to the different materials of each product, the occurrence of defective products in the injection molding process often occurs. For example, rigid plastic products often have shock marks, so what ...
2020-05-13
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The clamping force refers to the large clamping force that can be applied to the mold by the mold clamping structure of the injection molding machine. It is set in order to resist the expansion force ...
2020-07-06
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Polyformaldehyde (POM) thermoplastic crystalline polymer. Known as "Super Steel" or "Sai Steel", The English abbreviation is POM. Generally, polymers obtained by formaldehyde polymerization have a low...
2020-07-16
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PET is a milky white or light yellow highly crystalline polymer with a smooth and shiny surface. Creep resistance, fatigue resistance, abrasion resistance, good dimensional stability, low abrasion and...
2020-07-28
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When the melt is injected into a cavity with a large volume under high-speed and high-pressure conditions, melt fracture is very easy to occur. At this time, the surface of the melt appears transverse...
2020-08-07
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1. What are the general heat resistance grades of the motor winding insulation? Answer: Motor winding insulation can be roughly divided into: Class A, Class E, Class B, Class F, Class H and Class C. 2...
2020-10-11
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Polyurethane (PU), whose full name is polyurethane, is a polymer compound. A new type of material between plastic and rubber. It has the rigidity of plastic and the elasticity of rubber. Characteristi...
2021-03-03
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Polytetrafluoroethylene (Poly tetra fluoroethylene, abbreviated as PTFE), commonly known as "Plastic King", is a high molecular polymer made by polymerizing tetrafluoroethylene as a monomer. White wax...
2021-03-06
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