Automotive sab hauv thiab sab nrauv feem ntau siv cov yas hoob kawm PP tshwj xeeb, PU chav kawm, ABS chav kawm ntawv (xws li ABS thiab PC + ABS), PE chav kawm, PA hoob thiab POM, thiab lwm yam., Uas yog ib qho loj ntawm cov ntaub ntawv PP
PP Suav lub npe ntawm polypropylene, propylene monomer los ntawm dawb radical polymerization ntawm polymers. Nws yog ib qho uas tsis muaj ntxhiab, tasteless, siab ntom, sab nraud dawb dawb, crystalline mas, cov xim dawb linear polymer. Nws tseem yog ib qho tseem ceeb ntawm cov khoom yas hauv thiab sab nraum cov khoom yas.
Zoo siab:
1) low density (heev lub teeb yas), lub cev nyhav;
2) Dej nqus dej tsawg tshaj 0.02%, yuav luag tag nrho tsis pub dej los yaig;
3) muaj zog ua tau zoo, ua tus cev qhuav dej, yooj yim molding, zoo muag zoo khoom;
4) ntau qhov chaw ntawm raw khoom, pheej yig;
5) zoo tiv thaiv kev kub ntxhov (tab sis tsis muaj peev xwm thermal deformation peev);
6) tshuaj lom neeg ua haujlwm zoo.
Tsis zoo:
Qhov chaw kub tsis tshua muaj pa taws thiab huab cua kev laus yog pluag (tuaj yeem hloov, muab cov additives thiab lwm txoj kev los txhim kho);
Crystalline cov ntaub ntawv, loj shrinkage, tsis ruaj ntseg stability.
Daim ntawv thov:
Cov khoom tseem ceeb ntawm cov ntaub ntawv PP yog lub cev ua haujlwm, xws li lub cev dashboard, lub cev pob qhov rooj, hnab looj tes, lub khwb qhov rooj, lub khwb lub khwb, lub rooj siab lub siab, lub khwb lub khwb, Tus neeg tsav tsheb, daim tawv nqaij, lub tsho tiv thaiv sab nrauv, pem hauv ntej ua kom loog, fender thiab ntau dua.
Fiber reinforced PP cov ntaub ntawv uas muaj rigidity, tshwj xeeb tshaj yog ntev iav fiber reinforced iav fiber ntau thiab hloov, kev siv ntau yam ntawm cov yam ntxwv los hloov cov hlau raws, siv nyob rau hauv spare tire compartment, lub rooj zaum lub rooj, lub qhov rooj module Lwm yam khoom
