Ntev iav fiber ntau txhawb polypropylene yas txog kev hloov kho cov khoom siv nrog txhaj tshuaj Vim tias nws tau ua tau zoo heev, ntev iav fiber ntau siv polypropylene yog ntau thiab ntau dav siv nyob rau hauv lub tsheb teb.
Cov yam ntxwv thiab cov txiaj ntsig ntawm cov iav ntev fiber ntau ntxiv txog polypropylene
- Zoo Valitensional Stability
- Foob zoo heev
- Kev ua yuam kev me me
- Me anisotropy, tsawg warpage deformation
- Cov Khoom Siv Zoo Tshaj, Tshwj Xeeb Feem Ntau
- Zoo fluidity, haum rau nyias-walled khoom lag luam
10 ~ 25 hli ntev fiber ntau txhawb polypropylene (LGFPropylene (LGFPNESS, thiab tsawg kawg li lub fiber ntau ntxiv polypropylene (gfpp). Ib qho ntxiv, ntev iav fiber ntau txhawb polypropylene khoom txawm tias nws tau zoo dua cov iav fiber ntau txhawb polypropylene.
Nyob rau hauv kev txhaj tshuaj moulded khoom, cov iav ntev iav yog staggered rau hauv ib qho kev sib tw ntawm peb-seem. Txawm tias tom qab polypropylene substrate yog hlawv, lub ntev iav fiber network tseem ua rau cov iav fiber ntau, thaum lub sijhawm luv luv ua haujlwm tsis muaj zog tom qab hlawv. Cev pob txha. Qhov xwm txheej no tau tshwm sim vim yog qhov ntev-rau-txoj kab uas muaj txiaj ntsig ntawm kev txiav txim siab siv fiber ntau. Fitters thiab cov iav luv luv fibers nrog cov kev sib piv tseem ceeb tsawg dua 100 tsis muaj qhov txuas nrog lub iav tseem ceeb ntau tshaj 100 ua si lub luag haujlwm.
Piv nrog hlau cov ntaub ntawv thiab thermosetting muaj cov ntaub ntawv thiab cov iav ntev fiber ntau muaj qhov ntom ntom ntom ntom, thiab qhov hnyav ntawm tib qho yuav raug txo los ntawm 20% rau 50%. Ntev iav fiber ntau tuaj yeem muab cov tsim qauv nrog ntau dua tsim tau yooj, xws li mandable cov duab nrog cov duab ua nyuaj. Tus naj npawb ntawm cov cheebtsam thiab cov khoom sib xyaw ua ke tau siv cov roj ntsha ntev (feem ntau, cov nqi ntawm cov khoom siv hluav taws xob ntev yog li 60%
Daim Ntawv Thov ntawm Ntev iav Fiber cuam tshuam polypropylene hauv cov chaw tsheb
Ntev-Fiber ntau ntxiv txog polypropylene yog siv nyob rau hauv lub tsheb dashboard lub cev, chaw them nyiaj yug me nyuam, lub rooj txhawb nqa, cov suab nrov hauv ntej, lub suab nrov hauv qab, thiab lwm yam.
Lub taub hau pem hauv ntej: Rau cov ntsiab lus automotive pem hauv ntej, siv LGFPP (LGB cov ntsiab lus 30%) cov ntaub ntawv, nws tuaj yeem sib xyaw ua ke, thiab cov condensers, thiab nkhaus rau tag nrho; Nws yog ntau dua corrosion-resistant dua li cov hlau seem. Lub qhov ntom ntom yog me me, qhov hnyav yog txo los ntawm kwv yees li 30%, thiab nws muaj qib siab ntawm kev tsim kev ywj pheej. Nws tuaj yeem rov ua dua ncaj qha tsis muaj kev txheeb thiab kev ua; Nws txo cov nqi tsim khoom thiab muaj qhov zoo pom tseeb hauv kev txo nqi.
Ntsuas lub vaj huam sib luag lub cev pob txha pob txha pob txha pob txha pob txha pob txha pob txha pob txha, siv LGFPP cov khoom muaj zog, thiab zoo dua fluidity tshaj li sau pp cov ntaub ntawv. Nyob rau hauv tib lub zog, qhov tuab ntawm cov cuab yeej ntsuas ntawm lub vaj huam sib luag tsim yuav raug txo kom txo tau qhov hnyav, kev poob phaus kev nyhav dav dav yog li 20%. Nyob rau tib lub sijhawm, cov ib txwm muaj ntau-tivthaiv cov chaw ua voj voog vaj tse tau tsim mus rau hauv ib qho module. Ib qho ntxiv, cov khoom xaiv ntawm cov txheej txheem ntawm lub cev thiab cov kab nruab nrab ntawm cov kab ke ntawm lub dashboard, uas tuaj yeem txhim kho kom hnyav ntxiv.
Lub Rooj Zaum Rov Qab: Nws tuaj yeem hloov cov tsoos hlau ncej kom ua tiav qhov hnyav ntawm 20%, thiab muaj kev tsim kho tshuab kev ywj pheej, thiab cov yam ntxwv xws li nthuav chaw zaum.
Cov ntawv thov tseem ceeb ntawm cov iav ntev fiber ntau txhawb polypropylene hauv lub tsheb tsheb
Hais txog cov ntaub ntawv hloov chaw, ntev iav fiber ntau txhawb polypropylene khoom tuaj yeem txo qhov hnyav thiab raug nqi tib lub sijhawm. Yav dhau los, luv luv iav fiber ntau ntxiv cov ntaub ntawv hloov cov ntaub ntawv hlau. Nyob rau hauv xyoo tsis ntev los no, nrog rau daim ntawv thov thiab kev txhim kho cov ntaub ntawv ntawm lub ntsej muag, ntev hloov cov ntaub ntawv fiber ntau fiber ntau ntxiv, uas tau nce ntxiv. Kev tshawb fawb thiab kev thov ntawm LGFPP cov ntaub ntawv hauv cov khoom lag luam.
Lub sijhawm Post: Sep-13-2021
