PVC ntawvyog ib hom thermoplastic engineering yas nrog kev ua tau zoo heev. Nws muaj kev cuam tshuam zoo heev, kev ruaj ntseg zoo, tiv thaiv tshav kub, tsis muaj dej nqus, yam ntxwv: hnav tsis kam, ua haujlwm ntev thiab kev nyab xeeb. Tam sim no, nws tau dav siv hauv tsheb, khoom siv hluav taws xob thiab hluav taws xob, khoom siv hauv chaw ua haujlwm thiab lwm yam.
Qhov loj ntawm cov khoom:
Email thiab xov tooj sib txuas lus tau txais tos, peb tuaj yeem kho raws li koj xav tau.
Yangzhou Jinfeng Tshiab Khoom Co., Ltd. yog ib tug Sino-tawm txawv teb chaws sib koom ua lag luam thiab ib tug loj-scale kws tshuaj thiab zaub mov ntim cov ntaub ntawv ntau lawm puag. Cov khoom tseem ceeb yog cov ntawv PET thiab cov ntawv ntawm cov ntaub ntawv tshiab ib puag ncig; PVC ntawv, PVC coils; SP cov yeeb yaj kiab ua yeeb yaj kiab, hnab thiab lwm yam peb series, dav siv hauv tshuaj, khoom noj, khoom siv hluav taws xob, khoom siv tes ua, khoom siv kho mob, ntawv sau, khoom ua si, nuv ntses thiab lwm yam khoom ntim.
Puas yog PVC zoo ib yam li yas?
Txawm hais tias PVC thiab yas yog ob qho tib si polymers, tseem muaj qhov sib txawv ntawm ob. Cov kev sib txawv tshwj xeeb yog raws li hauv qab no.
Ua ntej, qhov xwm txheej ntawm ob qhov sib txawv
1, pvc
PVC tseem hu ua polyvinyl chloride. PVC yog cov hmoov dawb nrog cov qauv amorphous, nrog ib qho me me ntawm cov ceg ntoo, cov txheeb ze ntom ntom ntawm li 1.4, iav hloov kub ntawm 77 ~ 90 degree thiab decomposition ntawm txog 170 degree.
Kev ruaj ntseg ntawm lub teeb thiab cua sov yog tsis zoo, nyob rau hauv ntau tshaj 100 degree los yog los ntawm lub sij hawm ntev ntawm tshav ntuj raug, nws yuav decompose thiab tsim hydrogen chloride, thiab ntxiv autocatalytic decomposition, ua rau discoloration, lub cev thiab mechanical zog kuj sai sai poob rau hauv daim ntawv thov siv. ntawm stabilizers yuav tsum tau ntxiv los txhim kho kev ruaj ntseg ntawm tshav kub thiab lub teeb.
2, Cov yas
Nws yog ib qho polymer compound ua los ntawm monomer ua raw khoom, polymerized los ntawm ntxiv los yog condensation cov tshuaj tiv thaiv. Nws tsis kam mus deformation yog nruab nrab, nruab nrab ntawm fiber ntau thiab roj hmab, muaj li ntawm hluavtaws resins thiab muab tub lim, plasticizers, stabilizers, lubricants, colorants thiab lwm yam additives.
Lub ntsiab ntawm cov yas yog resin. Resins yog cov khoom siv polymer uas tseem tsis tau tov nrog ntau yam khoom ntxiv. Cov yam ntxwv ntawm plastics feem ntau yog txiav txim siab los ntawm qhov xwm txheej ntawm cov resin, tab sis cov khoom ntxiv kuj ua lub luag haujlwm tseem ceeb. Qee cov yas yog tsim los ntawm cov khoom siv hluavtaws, tsis muaj lossis tsawg dua ntxiv, xws li cov iav organic, polystyrene, thiab lwm yam.
Qhov thib ob, ob txoj kev siv yog txawv
1, pvc
Nws yog tsuas yog siv los ua qhov rais thiab qhov rooj thiab cov ntaub ntawv txuag hluav taws xob, thiab nws daim ntawv thov ntim tseem loj hlob hauv lub tebchaws. Profiles, profiles yog thaj tsam loj tshaj plaws ntawm PVC noj hauv Suav teb, suav txog li 25 feem pua ntawm tag nrho cov khoom siv PVC. PVC nrog stabilizers, lubricants thiab muab tub lim, tom qab sib tov, tuaj yeem extruders ntawm ntau yam calibers ntawm cov kav dej tawv, cov kav dej, cov kav dej corrugated, siv los ua cov kav dej, cov kav dej haus, cov hlau casing lossis stair handrails.
Nws tuaj yeem welded rau hauv ntau yam tshuaj resistant cia tso tsheb hlau luam, cua ducts thiab ntim, thiab lwm yam. Cov nplooj ntawv calendered yog overlapped thiab kub nias kom nruj cov nplooj ntawv ntawm ntau yam thicknesses. Cov nplooj ntawv tuaj yeem raug txiav mus rau qhov xav tau thiab tom qab ntawd welded nrog cua kub siv PVC welding rods los tsim ntau yam chemical-resistant tanks, ducts thiab ntim, thiab lwm yam.Nws tuaj yeem siv rau hauv pem teb ntawm tshav dav hlau terminals thiab lwm qhov chaw nrog cov plag tsev nyuaj. Polyvinyl chloride siding feem ntau yog siv los hloov aluminium siding. Ntxiv rau ib feem ntawm PVC resin hauv PVC pem teb vuas, cov khoom seem yog cov khoom siv rov ua dua tshiab, cov nplaum nplaum, cov khoom ntim thiab lwm yam khoom siv.
2, Cov yas
Cov yas uas tuaj yeem siv los ua cov qauv tsim engineering. Muaj peev xwm tiv taus qee yam sab nraud, nrog cov khoom siv zoo thiab ua haujlwm siab thiab tsis kub, qhov loj xws li polyamide, polysulfone, thiab lwm yam.. Nyob rau hauv engineering plastics muab faib ua ob pawg: general engineering plastics thiab tshwj xeeb engineering plastics.
Cov yas tshwj xeeb yog cov yas uas muaj cov haujlwm tshwj xeeb uas tuaj yeem siv rau hauv aviation, aerospace thiab lwm yam kev siv tshwj xeeb. Xws li fluoroplastics thiab silicones muaj qhov ua tau zoo ntawm qhov kub thiab txias, nws tus kheej lubricating thiab lwm yam haujlwm tshwj xeeb, cov khoom siv ntxiv thiab ua npuas ncauj nrog lub zog siab, siab buffering thiab lwm yam khoom tshwj xeeb.
Thib peb, sib txawv ntawm kev txheeb xyuas
1, pvc
Kov ntsibhod:Xav nrog koj txhais tes kom muaj kev nkag siab ntawm lubrication, qhov saum npoo zoo li txheej ntawm wax (tshwj xeeb hu ua wax sense), uas yog cov hnab yas polyethylene tsis muaj tshuaj lom, thaum polyvinyl chloride zaj duab xis yog kov ib co nplaum.
Txoj kev co:Ntawd yog, tuav nrog koj txhais tes, lub suab yog nkig, qhov zoo ntawm cov hnab ntim polyethylene yooj yim ntab. Thiab tuav lub suab ntawm tes yog cov hnab yas polyvinyl chloride tsawg.
Txoj kev combustion:Flammable ntawm hluav taws kub, nplaim taws yog daj, hlawv zoo li cov roj paraffin, thiab tswm ciab hlawv roj, yog cov hnab yas polyethylene uas tsis muaj tshuaj lom. Yog hais tias nws tsis yooj yim rau hlawv, hluav taws yog tua, nplaim taws yog ntsuab, rau polyvinyl chloride zaj duab xis hnab.
Txoj kev immersion dej:Cov hnab yas rau hauv dej, nias rau hauv dej nrog koj txhais tes, tuaj yeem ntab tawm ntawm cov dej rau polyethylene, dab dej rau hauv qab ntawm polyvinyl chloride (polyethylene ntom yog tsawg dua dej, polyvinyl chloride ntom yog ntau dua li dej; chav sov, raws li, txog 0.92g/cm3 thiab 1.4g/cm3).
2, Cov yas
Txoj kev ceev:Los ntawm kev tshuaj xyuas qhov ntom ntawm ntau yam yas, siv cov kua ua ib qho nruab nrab kom pom qhov tshwm sim ntawm lub dab dej thiab ntab, tuaj yeem txheeb xyuas cov yas yog cov khoom loj, piv txwv tias cov yas tuaj yeem muab tso rau hauv dej ntab saum npoo, ces nws tuaj yeem txiav txim siab tias cov khoom siv raw tsis yog PVC.
Txoj kev hlawv:Los ntawm kev kub hnyiab ntawm cov yas kom pom cov nplaim xim thiab cov ntxhiab tsw thiab cov pa taws tawm thaum hlawv, feem ntau yog cov khoom siv polyolefin uas kub hnyiab tau ntau dua xiav lossis lub teeb xiav, cov ntxhiab tsw me me thiab lub teeb, cov pa luam yeeb dawb, feem ntau ntawm cov khoom siv raw nrog benzene lossis chlorine yooj yim hlawv cov pa luam yeeb dub, thiab muaj ntxhiab tsw, ABS yog. Tsis tas li ntawd, xws li PE, PP tau poob combustion tshwm sim, thaum PVC thiab lwm yam uas tsis yog-ntoo combustion, tab sis qhov tshwm sim ntawm nws tus kheej-extinguishing tshwm sim.
Txoj kev kho qhov muag:Kev txheeb xyuas los ntawm kev soj ntsuam cov pob tshab ntawm cov khoom siv raw, feem ntau yog siv cov ntaub ntawv pob tshab: PS, PC, PMMA, AS; Translucent raw cov ntaub ntawv: PE, random copolymer PP, homopolymer PP, mos PVC, pob tshab ABS, thiab lwm yam., lwm yam raw khoom yog opaque.
Txoj kev qhia xim xim:Feem ntau hais lus, tsis muaj tshuaj ntxiv, yog tias cov ntaub ntawv raw lawv tus kheej muaj ob daim ntawv cog lus, cov xim yuav pom daj me ntsis, xws li ABS, vim tias muaj butadiene copolymerization, polymerization ntawm polymer tseem muaj ob daim ntawv cog lus, yog li nws yuav pom me ntsis daj.
Hais txog peb:
Peb cov khoom:
Cov khoom tseem ceeb yog cov ntaub ntawv tiv thaiv ib puag ncig tshiab PET zaj duab xis / ntawv, PETG zaj duab xis / ntawv, PVC zaj duab xis / ntawv, PVDC kev kho mob sib xyaw, thiab lwm yam.
Khoom siv:
Cov khoom siv dav siv hauv kev ntim tshuaj, khoom noj, khoom siv hluav taws xob, khoom siv tes ua, cov cuab yeej kho vajtse, ntawv sau, cov khoom ua si, nuv ntses thiab lwm yam khoom, thiab tseem tsim nyog rau kev luam ntawv, hluav taws xob, khaub ncaws, suab paj nruag, kev tshaj tawm thiab kev kho dej hauv kev lag luam.
Khoom siv:
Lub tuam txhab muaj ntau tshaj 10 cov khoom siv siab heev tuaj ntawm Tebchaws Meskas, Ltalis, Nyiv, Kaus Lim Qab Teb thiab lwm lub tebchaws.
Production Market:
Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Amelikas, Southeast Asia, Middle East, Australia thiab lwm qhov chaw.
PVC Yam khoom:
Cim npe nrov: rigid pvc ntawv rau luam ntawv, Tuam Tshoj, lwm tus neeg, manufacturers, customized, lag luam wholesale, pheej yig, luv nqi, ua nyob rau hauv Suav teb
