Chengdu Huaxin Cemented Carbide Co., Ltd. tshwj xeeb hauv kev tsim khoom ntawmchemical fiber hniav(Lub ntsiab rau polyester staple fibers). Cov tshuaj fiber ntau cov hniav siv cov khoom zoo nkauj nkauj xwb tungsten carbide hmoov nrog siab toughness.Cemented carbide hniavua los ntawm cov hmoov hlau metallurgy muaj siab hardness thiab hnav tsis kam, thiab muaj cua sov zoo thiab corrosion kuj. Peb cov hniav saws ib-nres scientific ntau lawm txheej txheem, cov kev pab cuam lub neej ntawm cov khoom yog nce los ntawm ntau tshaj 10 lub sij hawm, yuav tsis muaj breakage, txo lub downtime, thiab xyuas kom meej tias lub txiav ntug yog huv si thiab tsis muaj burrs. Cov tshuaj fiber ntau cov hniav peb tsim tau zoo heev txhim kho kev tsim khoom rau cov neeg siv khoom! Tungsten carbide chemical fiber ntau siv los txiav cov tshuaj fiber ntau, fiber ntau tws, iav fiber ntau (tws), txiv neej ua fiber ntau txiav, carbon fiber, hemp fiber, thiab lwm yam.
Polypropylene Fabric yog dab tsi: Cov Khoom, Nws Ua Li Cas thiab Qhov twg
los ntawm Sewport Support Team • Tsib Hlis 25, 2022
Polypropylene Fabric yog dab tsi?
Polypropylene ntaub yog ib lo lus siv los piav txog cov khoom siv textile uas tau los ntawm cov thermoplastic polymer polypropylene. Hom yas no yog ib feem ntawm pawg polyolefin, thiab nws tsis yog-polar thiab ib nrab crystalline. Tom ntej no mus rau polyethylene, polypropylene yog qhov thib ob-feem ntau cov yas tsim nyob rau hauv lub ntiaj teb no, thiab nws yog feem ntau siv nyob rau hauv ntim, straws, thiab lwm yam hom ntawm cov neeg siv khoom thiab kev lag luam khoom tshaj nws yog nyob rau hauv textile ntau lawm.
Hom yas no yog tsim los ntawm American corporation Phillips Petroleum nyob rau hauv 1951. Chemists Robert Banks thiab J. Paul Hogan tau sim muab roj av los ntawm propylene, thiab lawv yuam kev tsim polypropylene. Thaum qhov kev sim no tau suav tias yog qhov ua tsis tiav, nws tau lees paub sai tias qhov sib xyaw tshiab no muaj peev xwm ua tau zoo nrog polyethylene hauv ntau daim ntawv thov.
Nws tsis yog txog xyoo 1957, txawm li cas los xij, polypropylene tau tsim los ua cov khoom tsim nyog rau kev tsim khoom loj. Xyoo 1954, Italian chemist Giulio Natta thiab nws cov npoj yaig German tau ua tiav hauv kev tsim cov tshuaj no rau hauv isotactic polymer, thiab lub tuam txhab Italian Montecatini tau pib tsim cov tshuaj no sai sai rau kev lag luam thiab cov neeg siv khoom siv.
Polypropylene yog thawj zaug ua lag luam nyob rau hauv lub npe "Moplen," thiab lub npe no tseem yog lub npe lag luam ntawm LyondellBasell corporation. Txawm li cas los xij, nws muaj ntau dua los nrhiav cov tshuaj no hu ua polypropylene lossis "polypro" luv luv.
Deckchair nrog canopy thiab sling hauv polypropylene ntaub hauv nquab grey
Raws li kev siv polypropylene tau dhau los ua ntau thiab nrov hauv ntau cov neeg siv khoom thiab kev siv hauv kev lag luam, nws tau maj mam pom tias hom yas no kuj pom muaj peev xwm ua cov ntaub ntawv. Polypropylene ntaub yog nonwoven textile, uas txhais tau hais tias nws yog tsim los ntawm cov ntaub ntawv ncaj qha yam tsis muaj kev xav tau rau spinning ntawm weaving. Cov txiaj ntsig tseem ceeb ntawm polypropylene li ntaub yog nws cov peev xwm hloov dej noo; Cov ntaub ntawv no tsis tuaj yeem nqus tau cov dej noo, thiab hloov pauv, noo noo dhau los ntawm polypropylene ntaub nkaus.
Cov cwj pwm no tso cai rau cov dej noo uas exuded thaum hnav khaub ncaws polypropylene kom evaporate sai dua li qhov nws xav tau nrog cov khaub ncaws uas muaj dej noo. Yog li ntawd, cov ntaub no yog nrov nyob rau hauv textiles uas hnav ze ntawm daim tawv nqaij. Txawm li cas los xij, polypro muaj qhov nyiam nqus thiab khaws cov ntxhiab ntawm lub cev thaum nws siv rau hauv cov ris tsho hauv qab, thiab nws kuj melts ntawm qhov kub thiab txias. Molten polypro ntaub tuaj yeem ua rau kub hnyiab, thiab qhov teeb meem no tseem ua rau nws tsis tuaj yeem ntxuav cov ntaub no thaum kub kub.
Polypropylene ntaub yog ib qho ntawm cov hluavtaws fibers nyob rau hauv lub neej, thiab nws yog incredibly resistant rau feem ntau acids thiab alkalis. Tsis tas li ntawd, cov thermal conductivity ntawm cov khoom no yog qis dua li ntawm feem ntau cov hluavtaws fibers, uas txhais tau hais tias nws yog qhov tsim nyog rau huab cua txias.
Beige thiab Dawb Basket Woven Polypropylene Upholstery Fabric
Tsis tas li ntawd, cov ntaub no zoo heev rau kev puas tsuaj, thiab nws kuj tiv taus kab thiab lwm yam kab tsuag. Vim nws qhov zoo tshaj plaws thermoplastic zoo, nws yooj yim rau pwm polypro yas rau hauv ntau yam duab thiab cov ntaub ntawv, thiab nws tuaj yeem hloov kho los ntawm melting. Cov yas no kuj tsis tshua muaj kev cuam tshuam rau kev ntxhov siab tawg.
Txawm li cas los xij, polypro tsis yog qhov nyuaj rau zas xim tom qab nws tsim, thiab nws tseem nyuaj rau tsim cov ntaub no rau hauv ntau qhov sib txawv. Cov ntaub no muaj kev cuam tshuam rau UV kev puas tsuaj, thiab nws tsis ua raws li cov latex lossis epoxies. Zoo li txhua lwm yam khoom siv hluavtaws, polypropylene ntaub kuj muaj qhov cuam tshuam tsis zoo rau ib puag ncig.
Polypropylene Fabric Ua li cas?
Zoo li feem ntau ntawm cov yas, polypro yog tsim los ntawm cov khoom uas tau muab los ntawm hydrocarbon fuels xws li roj av. Ua ntej, cov monomer propylene yog muab rho tawm los ntawm cov roj crude nyob rau hauv cov roj daim ntawv, thiab cov monomer no ces raug mus rau ib tug txheej txheem hu ua saw-growth polymerization los tsim cov polymer polypropylene.
Thaum ib tug loj tus naj npawb ntawm propylene monomers strung ua ke, ib tug khoom yas khoom yog tsim. Txhawm rau ua cov ntaub ntawv siv tau, polypropylene resin yuav tsum tau tov nrog ntau hom yas, stabilizers, thiab muab tub lim. Cov additives no tau nkag mus rau hauv molten polypro, thiab thaum cov khoom xav tau tau txais, cov yas no yuav raug tso cai rau txias rau hauv cib lossis pellets.
Cov pellets los yog cib no ces muab xa mus rau lub Hoobkas textile, thiab lawv tau remelted. Feem ntau, cov polypropylene no tau tsim los ua cov ntawv, lossis nws tuaj yeem tso cai rau txias hauv pwm. Yog tias cov nplooj ntawv raug tsim, cov fibers nyias nyias raug txiav mus rau hauv cov duab uas xav tau thiab sewn los yog glued los tsim cov ris tsho lossis cov pawm. Ntau hom kev tsim khoom sib txawv yog siv los ua polypropylene rau hauv cov khoom tsis yog khaub ncaws.
Yuav siv Polypropylene Fabric li cas?
Polypro npuag feem ntau yog siv rau hauv daim ntawv thov khaub ncaws uas xav tau kev hloov dej noo. Piv txwv li, hom yas no feem ntau yog siv los ua cov ntaub ntawv saum toj kawg nkaus rau cov pawm, uas yog cov khoom siv ntawm cov pawm uas ua rau cov tawv nqaij ncaj qha. Los ntawm kev siv polypropylene rau cov ntaub qhwv no, nws tau lees paub tias tsis muaj dej noo nyob hauv kev sib cuag nrog tus menyuam daim tawv nqaij, uas txo qis qhov tshwm sim ntawm pob ua pob.
Cov ntaub nonwoven no cov khoom noo-hloov pauv tau kuj ua rau nws nrov textile rau huab cua txias iav. Piv txwv li, cov khoom siv no tau siv los ua cov ris tsho hauv qab thiab cov ris tsho hauv qab uas tau siv rau thawj tiam ntawm US Army's Extended Cold Weather Clothing System (ECWCS). Nws tau pom tias cov ris tsho ua los ntawm cov ntaub no tau txhim kho kev nplij siab ntawm cov tub rog nyob rau hauv huab cua txias, tab sis cov teeb meem ntawm polypro fabrics tau ua rau Tebchaws Meskas cov tub rog hloov mus rau tiam tshiab ntawm polyester textiles rau lawv tiam II thiab Generation III ECWCS systems.
Qee zaum, cov ntaub polypropylene kuj tseem siv los ua cov khaub ncaws ncaws pob, tab sis muaj ntau yam teeb meem nrog cov yas no tau ua cov qauv tshiab ntawm polyester ntau dua rau daim ntawv thov no. Thaum cov ntaub ntawv no cov dej noo-hloov cov khoom yog qhov xav tau rau cov khaub ncaws ncaws pob, qhov tsis muaj peev xwm ntxuav cov ntaub no nrog dej kub ua rau nws nyuaj rau tshem tawm tsw los ntawm polypropylene sportswear. Tsis tas li ntawd, cov ntaub ntawv no muaj kev cuam tshuam rau UV kev puas tsuaj ua rau nws xaiv tsis zoo rau txhua hom khaub ncaws.
Tshaj li ntiaj teb cov khaub ncaws, polypropylene yas yog siv ntau txhiab daim ntawv thov sib txawv. Ib qho kev siv nto moo tshaj plaws ntawm cov tshuaj no yog nyob rau hauv haus straws; Thaum cov straws yog tsim los ntawm cov ntawv, polypropylene tam sim no yog cov khoom nyiam rau daim ntawv thov no. Cov yas no tseem siv los ua cov hlua, cov ntawv cim zaub mov, ntim khoom noj, tsom iav, thiab ntau hom hnab ntim.
Qhov twg yog Polypropylene Fabric tsim?
Tuam Tshoj yog tam sim no tus loj tshaj exporter ntawm polypropylene khoom. Hauv xyoo 2016, cov chaw tsim khoom hauv lub tebchaws no tau tsim cov ntim ntawm polypro plastics muaj nuj nqis ntawm $ 5.9 nphom, thiab nws tau kwv yees tias txoj kev taug kev no yuav nyob ruaj khov rau yav tom ntej.
Ntau yam ntawm cov khoom no kuj yog tsim nyob rau hauv lub teb chaws Yelemees; lub teb chaws no tau tsim kwv yees li $ 2.5 nphom ntawm polypropylene hauv xyoo 2016, thiab Ltalis, Fabkis, Mexico, thiab Belgium kuj yog cov neeg tsim khoom tseem ceeb ntawm cov khoom no. Hauv 2016, Tebchaws Asmeskas tau tsim $ 1.1 nphom hauv cov khoom lag luam polypro.
Cov neeg ua si loj tshaj plaws hauv kev lag luam polypropylene thoob ntiaj teb yog LyondellBasell. Lub tuam txhab no tau koom nrog hauv Netherlands, thiab nws muaj lub hauv paus ntawm kev ua haujlwm hauv Houston thiab London.
Tus khiav hauv kev lag luam no yog Sinopec Group, uas yog nyob rau hauv Beijing, thiab PetroChina Group, uas tseem nyob hauv Beijing. Sab saum toj 10 cov neeg tsim khoom ntawm cov tshuaj no suav nrog 55 feem pua ntawm tag nrho cov khoom tsim ntawm polypropylene thoob ntiaj teb.
Polypropylene tau ua tiav rau hauv cov ntaub thoob plaws ntiaj teb. Cov neeg tsim khoom loj tshaj plaws ntawm cov ntaub ntawv tiav polypro yog Tuam Tshoj, thiab hom textile no tseem sewn rau hauv khaub ncaws thiab lwm hom ntaub hauv Is Nrias teb, Pakistan, Indonesia, thiab ntau lub teb chaws.
Tus nqi Polypropylene Fabric Ntau npaum li cas?
Polypropylene ntaub liner raug ntsia rau hauv ib lub txaj cedar tsa
Txij li thaum polypro yog ib qho ntawm ntau hom yas tsim, nws feem ntau pheej yig heev hauv ntau. Ntau lub tuam txhab loj sib txawv sib tw ua ke los tuav lub ntiaj teb cov khoom lag luam plastics, thiab qhov kev sib tw no ua rau tus nqi qis.
Txawm li cas los xij, polypropylene ntaub yuav kim heev. Qhov laj thawj tseem ceeb ntawm tus nqi nce no yog qhov tsis xav tau; thaum polypropylene ntaub siv los ua thermal undergarments feem ntau, tsis ntev los no kev nce qib hauv kev tsim cov polyester tau ua rau hom ntaub no ntau dhau lawm. Yog li, hom ntaub no raug nqi ntau dua rau cov neeg tsim khoom lag luam ntau dua li cov khoom siv hluavtaws zoo sib xws, xws li polyester, thiab tus nqi nce no feem ntau dhau mus rau cov neeg siv khoom kawg.
Nws yog ib qho tseem ceeb kom paub meej, txawm li cas los xij, tus nqi nce no tsuas yog siv rau polypropylene ntaub uas tsim los ua rau hauv khaub ncaws. Ntau hom polypropylene ntaub uas tsis haum rau khaub ncaws yog muag ntawm tus nqi qis, thiab lawv feem ntau pheej yig heev. Cov ntaub no tuaj nyob rau hauv ntau yam xim thiab textures.
Dab tsi txawv ntawm Polypropylene Fabric Muaj?
Ntau yam khoom sib txawv tuaj yeem muab ntxiv rau polypro thaum nws nyob hauv nws lub xeev ua kua los hloov cov yam ntxwv ntawm cov khoom no. Tsis tas li ntawd, muaj ob hom loj ntawm cov yas no:
• Homopolymer polypropylene: Polypro yas raug suav tias yog homopolymer thaum nws nyob hauv nws lub xeev qub yam tsis muaj tshuaj ntxiv. Hom polypro yas no tsis yog feem ntau suav tias yog cov khoom siv zoo rau ntaub.
• Copolymer polypropylene: Feem ntau hom polypropylene fabrics yog copolymer. Hom polypro yas no ntxiv rau hauv thaiv copolymer polypropylene thiab random copolymer polypropylene. Cov co-monomer units nyob rau hauv daim ntawv thaiv ntawm cov yas no yog teem nyob rau hauv tsis tu ncua square qauv, tab sis cov co-monomer units nyob rau hauv daim ntawv random yog teem nyob rau hauv kuj random qauv. Ob qho thaiv lossis random polypropylene yog haum rau cov ntaub ntawv siv, tab sis thaiv polypro yas feem ntau siv.
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Post lub sij hawm: May-25-2022
