Frp pultruded kab thiab kev paub ntau heev

Muaj ntau yam sib xyaw ua ke tawm muaj thaum nws los rau hauv tsheb thiab lwm yam kev thauj mus los. Frp, RTM, SMC, thiab LFI yog qee qhov tseem ceeb tshaj plaws. Txhua tus muaj nws tus kheej teeb tsa cov txiaj ntsig, ua rau nws cuam tshuam thiab siv tau rau hnub no kev lag luam xav tau thiab cov qauv kev lag luam. Hauv qab no yog nrawm nrawm ntawm cov kev sib xyaw no thiab lawv txhua tus tau muaj kev sib xyaw.

Fiber ntau txhawb cov yas (frp)

Frp yog cov tshuaj sib xyaw ua ke muaj cov polymer matrix uas muaj zog los ntawm cov fibers. Cov fibers no tuaj yeem muaj ntau cov ntaub ntawv suav nrog Aramid, iav, basalt, lossis carbon. Cov polymer feem ntau yog ib qho thickosetting yas uas muaj polyurethane, yas eser, polyester, lossis epoxy.

Cov txiaj ntsig ntawm Frp muaj ntau. Qhov no tshwj xeeb no tiv thaiv corrosion vim nws yog dej thiab nonporous. FRP muaj lub zog rau qhov hnyav piv uas tau ntau dua li cov hlau, thermoplastics, thiab pob zeb. Nws tso cai rau qhov zoo ib qho chaw nyob ib sab tsis ntev los yog nws muaj peev xwm siv tau siv 1 mould ib nrab. Fiber- txhawb nqa cov hluav taws xob tuaj yeem ua hluav taws xob nrog cov fillers ntxiv, ua haujlwm huab cua sov huab cua sov, thiab tso cai rau ntau qhov kev xav tau ua tiav.

Resin hloov moulding (RTM)

RTM yog lwm daim ntawv ntawm kev sib xyaw ua kua moulding. Ib tug catalyst lossis hardener yog tov nrog ib tug cob thiab tom qab ntawd txhaj rau hauv pwm. Cov pwm no muaj cov fiberglass lossis lwm yam qhuav fibers uas pab kom txhawb cov kev sib haum.

RTM kev sib xyaw ua ke tso cai rau cov ntaub ntawv nyuaj thiab cov duab xws li cov kab sib xyaw. Nws yog lub teeb ci ntsa iab thiab tsis tshua muaj zog, muaj cov chaw thau khoom ntau ntawm 25-50%. ntawm RTM muaj cov ntsiab lus fiber ntau. Piv rau lwm cov kev sib xyaw, RTM yog pheej yig los tsim khoom. Daim moulding no tso cai rau ob sab nraum zoov ob sab nraud thiab sab hauv nrog ntau cov xim muaj zog.

Daim Ntawv Molding Cov Khaub Ncaws (SMC)

SMC yog npaj-rau-pwm uas siv hluav taws xob polyester uas muaj tsuas yog iav fiber ntau, tab sis lwm cov fibers tuaj yeem siv tau zoo li. Cov ntawv rau cov kev sib xyaw no muaj nyob hauv yob, uas yog tom qab ntawd txiav mus rau hauv cov ntawv me me hu ua "nqi". Ntev strands ntawm carbon lossis iav tau tshaj tawm ntawm da dej. Lub pas dej feem ntau muaj epoxy, vinyl ester lossis polyester.

Lub ntsiab virtue smc yog nce lub zog vim nws cov fibers ntev, raws li muab piv nrog ntau moulding sib txuas. Nws yog corrosion resistant, pheej yig los tsim, thiab yog siv rau ntau yam kev xav tau thev naus laus zis. SMC tau siv nyob rau hauv cov ntaub ntawv hluav taws xob, nrog rau kev siv tsheb thiab lwm yam thev naus laus zis.

Ntev txhaj fiber ntau (LFI)

LFI yog cov txheej txheem uas tau los ntawm polyurethane thiab tws fiber ntau thiab tom qab ntawd txau mus rau hauv cov pwm kab noj hniav. Qhov no tuaj yeem pleev cov kab hniav no tuaj yeem pleev xim ntxiv rau kev tsim cov pheej yig heev ua tiav ib feem ntawm cov pwm. Thaum lub sij hawm nws feem ntau piv rau smc ua cov txheej txheem thev naus laus zis, cov txiaj ntsig loj yog tias nws muab cov nqi ntawm cov nqi qis dua vim nws qhov kev sib txuas qis dua. Tseem muaj ntau cov qib kev tseem ceeb nyob rau hauv cov txheej txheem ntawm kev ua Lfi cov ntaub ntawv, pouring, pleev xim, thiab kho.

Lfi boasts nce lub zog vim nws cov nqaij ntuag ntev. Qhov no puas tuaj yeem tsim kom raug, xwm yeem, thiab ua kom nws pheej yig ntau ntxiv rau ntau lwm cov khoom sib xyaw. Puas yog qhov chaw tsim nrog LFI thev naus laus zis yog ntawm qhov hnyav sib zog dua thiab nthuav tawm ntau yam versatility piv rau lwm cov txheej txheem ib txwm muaj. Txawm hais tias LFI tau raug siv rau ib pliag tam sim no hauv tsheb thiab lwm yam kev hloov chaw hloov chaw, nws yog pib nce kev hwm hauv kev tsim kho vaj tse nyob rau hauv kev tsim kho vaj tse vaj tse thiab.

Hauv cov ntsiab lus

Txhua tus ntawm cov kev sib xyaw ua ke tshwj xeeb ntawm no muaj lawv tus kheej tshwj xeeb zoo. Ua raws li cov txiaj ntsig kawg ntawm cov khoom lag luam, txhua tus yuav tsum ua tib zoo txiav txim siab pom qhov twg yuav zoo tshaj plaws lub tuam txhab cov kev xav tau.

Xav tias dawb hu rau peb

Yog tias koj muaj lus nug txog cov kev xaiv sib xyaw thiab cov txiaj ntsig zoo, peb yuav nyiam tham nrog koj. Ntawm Romeo Rim, peb muaj kev ntseeg siab tias peb tuaj yeem muab cov kev daws teeb meem zoo rau koj cov kev xav tau ntawm peb, tiv tauj peb li tam sim no.