中国av免费_欧美一二三区视频_亚洲天堂视频在线免费观看_亚洲少妇网站_女人被狂躁c到高潮喷水电影_深夜视频在线免费观看_亚洲免费国产午夜视频_久视频在线_国产乱码av_欧美大波少妇在厨房被

PA Plastics was the first resin developed by a US company for fiber and industrialized in 1939. PA plastics have good overall properties including mechanical properties, heat resistance, abrasion resistance, chemical resistance and self-lubricating properties. For a deeper understanding, take a look at its application areas.

Automotive manufacturing

Used in the manufacture of fuel filters, fuel filters, tanks, traps, oil storage tanks, engine cylinder head covers, radiator water tanks, balanced rotating shaft gears. It can also be used in automotive electrical accessories, binding posts, etc. In addition, it can also be used as a drive, control unit, and the like.

Electrical and electronic industry

It can be used in the manufacture of rice cookers, electric vacuum cleaners, high-frequency electronic food heaters, terminals for electrical products, switches and resistors.

Medical equipment

For medical blood vessels, blood collection devices, infusion sets, etc. The PA monofilament can be used for surgical sutures, wigs, etc.; in addition, the digital rotary disk of the electronic typewriter, the binding post, the transmission gear, the belt filter of the printing machine, and the like.

Other aspects

Used for making disposable lighter body, alkaline dry battery pad, motorcycle driver's helmet, office machine casing, office chair's angle wheel, seat and backrest, skates, fishing line, etc., PA film gas barrier performance is excellent, and It has good oil resistance, low temperature impact resistance and penetration resistance, and can be used for packaging frozen food such as meat and ham. Polyamides can also be used as bars and plates, as well as gears or other transmissions.