Nyob rau hauv xyoo tas los, ntev iav fiber ntau hloov PP twb tau tsis tshua muaj kub nyob hauv cov kev hloov kho plastics. Ntev iav fiber reinforced PP khoom yog tsawg nyob rau hauv cov nqi thiab muaj superior performance nyob rau hauv mus pab ua haujlwm engineering. Kev sib koom ua ke ntawm ob qhov txiaj ntsig ntawm qhov ua tau zoo-tau zoo los ntawm kev lag luam. Tam sim no, cov tuam txhab tau siv ntau lub zog thiab cov khoom siv rau kev tsim R & D thiab kev ua lag luam ntawm hom khoom no.
PP yas khoom yas 
PP yog ib yam ntawm cov ntaub ntawv yas, zoo heev kev kawm zoo, ruaj ntseg tshuaj zoo, zoo molding processability thiab kuj tsis muaj nqi; tab sis PP yeej muaj zog, modulus, tsawg hardness, tsis kam ua kom tsis muaj feem kub, molding loj shrinkage, laus thiab lwm yam shortcomings. Teb "PP" Saib ntxiv
Feem ntau hais lus, lub zog tensile ntawm cov khoom PP yog li ntawm 20 ~ 30MPa, qhov siab zog ntawm 25 ~ 50MPa, thiab cov flexural modulus yog li ntawm 800 ~ 1500MPa. Yog li ntawd, nws yog hloov kho thiaj li hais tias nws muaj peev xwm hloov mus rau cov kev xav tau ntawm cov khoom. Niaj hnub no, txhua hom PP hloov tau ntau daim ntawv sau npe ntawm cov khoom siv hauv tsev thiab cov tsheb.
Iav fiber ntau 
Cov iav fiber ntau los yog fiberglass yog ib qho khoom siv uas tsis yog xim hlau nrog cov khoom ua tau zoo. Nws qhov zoo yog kev dim pa, kev kub hnyav, kev tiv thaiv zoo corrosion, thiab siab txhua yam ua tau zoo, tab sis nws qhov tsis zoo yog brittleness thiab ua hauj. Tsis muaj kev sib tsoo. Ib qho ntawm cov kev siv loj ntawm iav fiber yog siv cov khoom ntawm cov ntaub ntawv sib xyaw. Ntev iav ntev feem ntau yog hais txog iav fiber nrog ib lub sijhawm ntev dua 10 hli.
Ntev iav fiber reinforced PP 
Ntev-iav-reinforced PP yas yog hais txog cov ntaub ntawv PP hloov nrog iav fiber ntau ntev ntawm 10 mus rau 25 hli. Tom qab txhaj tshuaj molding, ib txoj kab uas muaj peb sab hauv nrog cov iav fiber ntau ntev dua 3.1 hli. Hauv Lus Askiv, Ntev iav Fiberpolypropylene yog lub npe luv ua LGFPP. Muaj ntau cov ntaub ntawv nyob hauv tsev thiab txawv teb chaws uas ntev fiber ntau zog dua thermoplastics raug xa mus rau LFT (Lub koob yees duab ntev thawm ntim reinforced thermoplastic). Ntawm kev txhais, LGFPP yog ib hom LFT.
Raws li lub tsheb sib tw khoom cov khoom siv, cov khoom tsis zoo tuaj yeem txhim kho lub rigidity, qhov zog ntawm lub zog, tsis muaj zog thiab qhov ntev ntawm qhov khoom, tab sis kuj tseem ua tau yam khoom muag khoom muag.
 PP-LFT |  PP-LFT granules |
Ntev iav fiber reinforced PP particle morphology 
Nws yog qhov feem ntau cylindrical nrog ib tug ntev ntawm 12 mm los yog 25 mm thiab ib lub cheeb ntawm txog 3 mm. Ntawm lawv, pellets nrog ib tug ntev txog 12 hli yog siv rau kev txhaj tshuaj molding, thiab pellets nrog ib tug ntev ntawm txog 25 hli yog siv rau compression molding. Hauv no hom particle, iav fiber muaj qhov ntev tib yam li cov particle, thiab cov ntsiab lus ntawm iav fiber ntau tau los ntawm 20% mus rau 70%. Cov xim ntawm tus particle tuaj yeem sib phim raws li tus neeg yuav tsum tau ua.
Vim li cas Ford siv ntev cam fiber reinforced PP es luv luv fiber reinforced PP? 
Hauv kev txiav txim rau lub iav fiber kom ua haujlwm zoo hauv cov yas kom muaj zog, nws tsim nyog ua kom cov iav fiber ntau ntev dua nws qhov tseem ceeb ntev Lo. Cov ntaub ntawv qhia tau hais tias thaum cov fibrous fiber reinforced nrog ib tug ntev fiber ntau dua qhov ntev ntev no yog raug qee qhov load, cov roj yog rub tawm thiab lub zog ntawm cov fiber tsis tuaj yeem ua tiav. Qhov ntev Lo tseem ceeb muaj feem xyuam rau hom kev hom yas. Rau cov iav fiber reinforced polypropylene, Lo yog 3.1 hli.
Qhov no qhia tau hais tias hom tsis ua hauj lwm yog vim tias cov fibers yog rub tawm thiab tsis tuaj yeem ua raws li qhov kev xav tau ntawm cov khoom siv hauv cov khoom sib chaws. Yog li ntawd, txoj kev loj hlob thiab daim ntawv thov cov polypropylene ntev fiberglass thiab nws txoj kev txhaj molding tshuab yuav tsum npaj cov polypropylene fiber ntau cov khoom siv nrog lub khob iav fiber ntau ntev txog 10 hli, thiab kev txhim kho molding txheej txheem los xyuas kom meej tias cov iav fiber ntau hauv qhov khoom yog 3.1 hli. cov saum toj no.
Xiamen LFT Composite Plastic Co., Ltd
Khoom qab zib Hu
Email: candyhu@lfrtplastic.com
Tel: 0086-186-5906-9962 (wechat / whatsapp)
Skype: candy328520
Chaw Nyob: Tsis tau. 27, Hongxi Road, Ma Xiang nroog, Xiang 's ib cheeb tsam, Xiamen (361000), Suav teb
