PA performance and use of plastic profile
PA, polyamide Chinese name is called, also known as nylon. Polyamide and general plastics , it has the wear-resistant, tough, light weight, resistance to drugs, heat, cold, easy to forming, self-lubricating, non-toxic, easy to dye and so on. PA has a high room temperature tensile strength and impact strength, and extensive use of temperature, usually ranging from -40 ℃ - 100 ℃. In addition, it and good liquidity.
Inadequacy of polyamide is: due to thermal expansion and water absorption Centre at the size accuracy is not enough acid is poor, not enough hardness and elastic modulus. Modified later, is more excellent works of plastic. They are widely used in:
Automotive Manufacturing : the used to make fuel filter, fuel filter, tank, filter, fuel tanks, engine cylinder head covers, radiator tanks, balanced rotating shaft gear. Also be used in automotive electrical components, terminals and so on. In addition, it can be used as drive and control components.
Electrical and Electronic Industry: can be used to make rice cookers, electric vacuum cleaner, high-frequency electronic food heater, electrical products, terminals, switches and resistors, etc..
Medical equipment and precision instruments: for medical blood transfusion, blood devices, infusion sets, etc.. PA monofilament suture can do surgery, wigs, etc.; In addition, the number of rotating disk of electronic typewriters, terminals, transmission gear, belt filter presses and so on.
Other aspects: body for the production of disposable lighters, alkaline battery pad, motorcycle driver's helmet, office machine shell, round the corner office chair, seat and back, skates, fishing line, etc., PA thin film gas barrier properties good, and oil resistance, low temperature impact resistance, penetration, and can be used for meat, sausage and other frozen food packaging. Polyamide rod and plate can also be gear or other gear.
This Information from Wishsino Plastic Injection Molding Company.
[ Author: simon] [ Date: 4/24/2010 ] [ Hits: ]
