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Polytetrafluoroethylene (PTFE)
Polytetrafluoroethylene (PTFE), also known as Teflon, Commonly known as the “King of Plastics”, it is a high molecular polymer made from tetrafluoroethylene as a monomer . Its chemical formula is (C2F4)n. It has excellent heat and cold resistance and can be used for a long time at -180 to 260°C. This material is resistant to…
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Thermosetting plastics
Plastics that are made of thermosetting resin as the main component and are combined with various necessary additives through a cross-linking curing process to form finished products. They are liquid in the early stages of the manufacturing or molding process, and after curing they are insoluble and infusible, and cannot be melted or softened again.…
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Thermoplastics
Thermoplastics are a type of plastic that is plastic at a certain temperature, solidifies after cooling, and can repeat this process. The molecular structure is characterized by linear polymer compounds. Generally, they do not have active groups and do not undergo linear molecular cross-linking when heated. Waste products can be recycled and reprocessed into new…
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Blending
Blending refers to mixing together. It is a physical method to make several materials evenly mixed to improve the performance of the materials. In industry, using a rubber mixer to evenly mix different rubbers or rubber and plastic into rubber is a typical example. It is also possible to add certain special performance ingredients to…
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Suction Molding Machine
The suction molding machine, also known as the thermoplastic forming machine, is a machine that blister-forms heated and plasticized thermoplastic plastic coils such as PVC, PE, PP, PET, HIPS, etc. into various shapes of advanced packaging boxes, frames, and other products. Using the vacuum suction force generated by the vacuum pump, the heated and softened…
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Medium Density Polyethylene (MDPE)
The English abbreviation is MDPE (Medium density polyethylene) Medium density polyethylene (MDPE) is made by copolymerizing alpha olefins during the synthesis process to control the density. R&D Experience In 1970, the United States produced it by slurry method, and its production and synthesis process adopted the LLDPE method. Alpha olefins commonly used are propylene, 1-butene,…
