Cov khoom siv dav siv rau tsheb sab nrauv yas xws li PP (polypropylene), PC / ABS alloy, ASA (acrylonitrile-styrene- propylene roj hmab), PBT, PC (polycarbonate), thiab TPO (thermoplastic polyolefin). Cov ntaub ntawv no tau siv dav hauv ntau yam khoom siv vim lawv cov khoom zoo heev.
1. PP (Polypropylene)
Daim ntaub ntawv: Bumper tawv, av nkos, log npog
Characteristics: Low density, lightweight, chemically resistant, low cost. Feem ntau hloov kho (piv txwv li, PP / EPDM) los txhim kho kev cuam tshuam thiab huab cua tsis kam.
Qhov zoo: Pab txhawb rau tag nrho lub tsheb qhov hnyav txo, txhim kho roj kev lag luam.
2. PC/ABS Alloy
Daim ntaub ntawv: Bumpers, grilles, rearview daim iav vaj tse, taillight cover
Cov yam ntxwv: Ua ke cov kev cuam tshuam siab ntawm PC nrog kev ua haujlwm yooj yim ntawm ABS, muaj qhov zoo rigidity, kub tsis kam, thiab ntog gloss.
Qhov zoo: Haum rau kev pleev xim pleev xim thiab electroplating, dav siv rau sab nrauv ntawm nruab nrab - mus rau - siab - tsheb kawg.
3. ASA (Acrylonitrile-Styrene-Acrylic Rubber)
Daim ntaub ntawv: Rearview daim iav vaj tse, lub ru tsev racks, sab nraum zoov qhov chaw
Yam ntxwv: Muaj zog tiv thaiv UV aging; tsis muaj xim los yog xim av tom qab ntev - lub hnub raug.
Qhov zoo: Cov huab cua tiv thaiv zoo dua piv rau ABS, zoo tagnrho rau qhov chaw sab nraum zoov uas xav tau kev ua haujlwm siab.
4. PBT (Polybutylene Terephthalate)
Daim ntawv thov: Bumpers, spoiler, ignition vaj tse
Cov yam ntxwv: siab zog, kub tsis kam, seem stability; iav fiber reinforcement (PBT + GF) tuaj yeem muab ntxiv los txhim kho cov khoom siv kho tshuab.
Qhov zoo: Haum rau cov khoom siv hauv qhov chaw siab - qhov kub thiab txias.
