Vim li cas LFT plastics hloov hlau yog favored ntawm lub tsheb manufacturers?
1. Kev kawm zoo
Ntxiv rau PP, ABS thiab lwm yam khoom siv hluav taws xob, nylon plastics uas muaj los ntawm PA6, PA66, thiab nylon cov saw nylon tau pom zoo rau lawv cov khoom vaj khoom tsev zoo, hluav taws xob thiab kev ruaj ntseg nyob ruaj hauv tsheb daim ntaub ntawv. Hauv particular, kev kub ceev thiab kev txhim kho corrosive puag ncig lub cav muaj zog ntau dua rau kev siv cov khoom yas. Nylon cov ntaub ntawv muaj peev xwm zoo rau daim ntawv thov nyob rau hauv tsheb vim lawv cov ntsuas kub kub zoo, tshuaj lom neeg ua hauj, thiab cov khoom vaj khoom tsev zoo. Daim ntawv thov nylon hloov cov ntaub ntawv nyob rau hauv lub tsheb automotive yog tsuas yog raws li yam ntxwv, uas yog qhov tseem ceeb rau kev ruaj ntseg ntawm lub tsheb. Yog li ntawd, qhov uas yuav tsum muaj rau nylon cov ntaub ntawv rau tsheb kuj muaj zog dua. Nws tau dhau los ua ib qho tseem ceeb ntawm cov theem ntawm cov khoom tsim cov lag luam.
Tam sim no, qhov kev lag luam automotive tau ua tus loj tshaj plaws kev lag luam rau cov nylon hloov cov ntaub ntawv, accounting rau li 30% ntawm nws tag nrho cov khoom lag luam. Noj cov BMW 328I ua piv txwv, tus nqi ntawm cov yas siv rau tsheb yog 162Kg, thiab tus nqi ntawm PA siv yog 21.8Kg, accounting rau 13% ntawm tag nrho. Cov khoom siv nylon cov cuab yeej siv yog cov iav fiber ntau hauv pob zeb / pob zeb siv PA6 thiab PA66 thiab tuaj yeem siv rau cov khoom ntim roj hmab, lub tshuab lub tog raj kheej, cov pa taws kub, cov pa taws kub, cov poom roj thiab lub tsheb saib sab nraud daim iav thiab lwm yam khoom.
2. Tsis muaj cov khoom siv txuag - ua kom lub tsheb zoo tshaj tus phooj ywg
Yuav kom ua tau zoo nkauj zoo nkauj ntawm sab hauv thiab sab nrauv trims, ntau qhov chaw ntawm cov xim pleev xim rau kom tau ib qho xim hlau nrog cov teebmeem txawv. Txawm li cas los xij, txoj kev txeem txeem tau muaj qhov tsis zoo ntawm cov txheej txheem nyuaj, kev ua kom muaj paug qis, cov nqi tsim nqi, thiab cov kab uas yooj yim. Yog hais tias nws tuaj yeem muab cov teebmeem tshwm sim zoo rau lub sijhawm thaum lub sijhawm txhaj tshuaj, nws yuav txuag hluav taws xob thiab txo cov pa tsheb, thiab txo cov nqi tsim nqi. .
Cov khoom siv tshuaj tsuag yog raws li cov kev cai saum toj no, ua cov teeb meem ntawm cov khoom yas, thiab ua tiav cov haujlwm ntawm qhov khoom thaum ua ob qho zoo nkauj thiab zoo nkauj. Muab piv rau cov tshuaj hloov kho plastics, cov khoom tsuag tsuag tsis muaj xim zoo nkauj, muaj ib qho chaw zoo nkauj, muaj ntau yam kev xav tau zoo tshaj plaws, muaj ntau tus phooj ywg zoo, 100% rov qab siv, thiab muaj qis dua tus nqi siv.
Nyob rau hauv cov cuab yeej automotive, tshuaj tsuag-dawb cov ntaub ntawv mas yog raws li siab gloss thiab nws yog xim hlau daim ntaub ntawv. Cov ntaub ntawv tsis tshua muaj zog xws li PMMA / ASA, PC thiab ASA. Lawv tsuas yog siv nyob rau hauv kev tswj tsheb tswj tsheb, cov hniav, cov fenders thiab lwm yam khoom. Cov khoom uas tsis yog txuam nrog cov xim nyhuv ntawm cov xim hlau yog ua raws li PP, ABS, PC / ABS, PMMA, thiab PA. Nws tuaj yeem raug siv los ua lwm txoj hauv kev siv tshuab yas rau cov tshuab npav, cov neeg tsav tsheb, thiab cov khoom ntim.
3.LFT Plastics - Cov Nqi Them Rau Cov Khoom Muag Automotive
LFT yas yog thermoplastic khoom siv nrog thermoplastic cob ua matrix thiab ntev iav fiber ntau (cov iav fiber ntau thiab cov roj fiber) li cov khoom siv cuab zog. Nws muaj lub teeb yuag, siab zog, muaj zog ua hauj lwm, tswj kev xeb, thiab kev ua kom tiav zoo heev. Tsim thiab ua dua qub, kev tiv thaiv ib puag ncig thiab lwm yam kev ua tau zoo. Tam sim no, LFT plastics yog raws li iav fibers. Lub hnab yas yog cov khoom polypropylene (ntau tshaj 80% ntawm cov yas matrix). Nws yog tsuas yog siv nyob rau hauv lub chaw ua khoom ntawm automotive semi-qauv thiab cov yam ntxwv Cheebtsam, thiab muaj peev xwm hloov cov sib tsoo hlau thiab kim engineering plastics.
Cov khoom siv dag zog ntawm cov iav ntev ntawm cov iav PP yog nyob ze rau cov neeg ntawm PA + GF30 thiab PBT + GF30, thiab yuav hloov PA thiab PBT yam xws li tshuab ua haujlwm hauv qee qhov chaw ua haujlwm kom txo nqi. Nyob rau tib lub sij hawm, vim yog qhov qis dua, qhov chaw yuav ua tau nruj. Tam sim no, cov ntaub ntawv ntev-ntev ntawm cov ntaub ntawv PP tau siv los ntawm qee lub chaw lag luam rau tsheb khiav tsheb, roj teeb lub tais, lub qhov rooj modules, lub hauv ntej rau sab nraud modules, thiab lub tsheb tailgates, hloov tsis yog cov nqi siab dua txhuas hlau los yog PA cov ntaub ntawv. , Thiab ua kom tiav ib qho kev tsim qauv ntawm cov khoom ua haujlwm, ntxiv kom txo tau lub tsheb ua tus tsim nqi.
