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PVC Chinese name: Polyvinyl chloride, a plastic blister made of this material, is a large amount. Due to its good transparency and easy to form, it is mainly used for small commodity packaging in supermarkets. Compared with other plastic materials, its cost is relatively low. And it is also suitable for heat sealing with ordinary…
Monthly Archives: July 2020
09
Jul
Jul
Transmittance PC board can transmit light up to 89%, which is comparable to glass. The impact strength is 250-300 times that of ordinary glass, 30 times that of acrylic plates of the same thickness, and 2-20 times that of tempered glass. There is no crack when falling with a 2kg hammer below 3KG. There are…
Most of the transparent food blister products we see in supermarkets are made of BOPS materials. BOPS blister products have been used in developed countries for many years. It has good strength and strong resistance to tearing. It has good gloss and transparency than PET and PVC materials. It is non-toxic and tasteless, and has…
05
Jul
Jul
Microplasma oxidation (MPO), also known as micro-arc oxidation, is a combination of electrolyte and corresponding electrical parameters. It grows on the surface of aluminum, magnesium, titanium and their alloys by the instantaneous high temperature and high pressure generated by arc discharge Ceramic film mainly composed of base metal oxide. In the process of micro-arc oxidation,…
04
Jul
Jul
Mold temperature: The mold temperature has a great influence on the intrinsic performance and apparent quality of the product. The temperature of the mold depends on the crystallinity of the plastic, the size and structure of the product, performance requirements, and other process conditions (melt temperature, injection speed and injection pressure, molding cycle, etc.). Pressure…
The large-scale casting machine tool workbench is an important point of development in our country at present, and it is also one of the standard lines to measure the level of China’s foundry industry. The large-scale casting machine tool workbench is to melt metal into a liquid that meets certain requirements and pour it into…