06
2024
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03
Take you to understand the application of PBT plastic
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Commonly used in household appliances, food processing blades, vacuum cleaner components, electric fans, hair dryer housings, coffee utensils, etc.), electrical components (switches, motor housings, fuse boxes, computer keyboard keys, etc.), automotive industry (radiators Lattice windows, body panels, wheel covers, door and window components, etc.).
Commonly used in household appliances, food processing blades, vacuum cleaner components, electric fans, hair dryer housings, coffee utensils, etc.), electrical components (switches, motor housings, fuse boxes, computer keyboard keys, etc.), automotive industry (radiators Lattice windows, body panels, wheel covers, door and window components, etc.).
The electrical engineering of the house is mainly used for insulation; in addition, in the process of automobile manufacturing, it will be used to make plug connectors; in daily household items, such as the handle of a shower or iron, this material will also be selected; Polybutylene terephthalate can also be drawn into filaments and used to make bristles for toothbrushes or cosmetics.
PBT add flame retardant modification, used in flame retardant requirements of the connector, transformer skeleton, cooling fan, socket, TV parts, coil shaft, switch, etc.
Flame retardant modified PBT is a crystalline aromatic polyester, flame retardant is UL94-HB grade, adding flame retardant flame retardant modification, to achieve UL94-V0 grade. Commonly used flame retardants are halogen flame retardants such as bromide, Sb2O3, phosphide and chloride.
PBT is characterized by toughness, is one of the toughest engineering thermoplastic materials, has very good chemical stability, mechanical strength, electrical insulation properties and thermal stability. PBT moisture absorption characteristics are very weak,
The tensile strength of non-reinforced PBT is 50 MPa. Generally, glass fiber will be added to enhance the modification. The binding force between glass fiber and PBT is good. After adding a certain amount of glass fiber to PBT resin, it can not only maintain the original advantages of PBT resin such as chemical resistance and processability, but also greatly improve its mechanical properties and overcome the notch sensitivity of PBT resin.
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What material is pc? What material is pp? What are their respective applications?
PC is a polycarbonate plastic with good transparency, heat resistance, impact resistance and chemical resistance. Because of its unique performance, PC has a wide range of applications in many fields.
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PET is mainly used for fibers, and a small amount is used for films and engineering plastics. PET fiber is mainly used in the textile industry. PET film is mainly used for electrical insulation materials, such as capacitors, cable insulation, printed circuit wiring substrate, electrode slot insulation, etc. Another field of application for PET films is film bases and base tapes, such as motion picture films, X-ray films, audio tapes, electronic computer tapes, etc. PET film is also used in vacuum crossing aluminum into metallized film, such as gold and silver wire, micro capacitor film, etc. Another use of PET is blow molded products, polyester stretch bottles for packaging.
2024-03-06
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