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Polyvinyl chloride plastics muaj cov ntaub ntawv sib txawv, zoo sib txawv, thiab ntau txoj kev ua, uas tuaj yeem nias, extruded, txhaj, coated, thiab lwm yam PVC yas feem ntau yog siv rau hauv kev tsim cov yeeb yaj kiab, tawv tawv, hlau thiab cable rwb thaiv tsev, nyuaj. cov khoom, flooring, rooj tog, khoom siv ua kis las thiab lwm yam

PVC polyvinyl chloride khoom feem ntau tuaj yeem muab faib ua ob pawg tawv thiab mos.Cov khoom lag luam nyuaj yog ua tiav yam tsis muaj plasticizer, thaum cov khoom muag muag tau ua tiav nrog ntau cov plasticizer.PVC polyvinyl chloride yog Ameslikas yas tawv, nws cov iav hloov pauv kub yog 80 ~ 85 ℃.Tom qab ntxiv plasticizer, lub iav hloov pauv tuaj yeem txo qis, uas yooj yim rau kev ua haujlwm ntawm qhov kub qis, kom qhov yooj thiab plasticity ntawm cov saw molecular tuaj yeem nce ntxiv, thiab tuaj yeem ua rau cov khoom muag muag ntawm chav tsev kub.Tus nqi ntawm cov yas ntxiv rau cov yas mos PVC yog 30% ~ 70% ntawm PVC.

PVC polyvinyl chloride hauv kev ua cov yas ntxiv, stabilizer, lubricant, colorant, muab tub lim, tuaj yeem ua tiav rau ntau yam profiles thiab cov khoom.Kev siv tshwj xeeb ntawm PVC yog raws li hauv qab no:

1, PVC profile

Qhov ntu, ntu tshwj xeeb yog qhov loj tshaj plaws ntawm kev siv PVC hauv peb lub tebchaws, cov nyiaj tau los txog li 25% ntawm tag nrho cov khoom siv ntawm PVC, tsuas yog siv los ua qhov rooj thiab qhov rais thiab hluav taws xob-txuag kev siv khoom siv, LEEJ TWG THIAJ LI TAU TXAIS LAWM.

2. PVC yeeb nkab

PVC yeeb nkab yog qhov thib ob cov neeg siv khoom loj tshaj plaws ntawm PVC, suav txog li 20% ntawm nws cov khoom siv.Nyob rau hauv peb lub teb chaws, PVC yeeb nkab tau tsim ua ntej tshaj polyethylene (PE) yeeb nkab thiab polypropylene (PP) yeeb nkab, muaj ntau ntau yam, kev ua tau zoo heev, ntau yam kev siv thiab txoj haujlwm tseem ceeb hauv kev ua lag luam.

3. PVC zaj duab xis

PVC zaj duab xis yog qhov thib peb cov neeg siv khoom loj tshaj plaws ntawm PVC, suav txog li 10% ntawm nws cov khoom siv.Siv lub calender tuaj yeem ua PVC ua rau hauv ib lub thickness ntawm pob tshab los yog xim, zaj duab xis uas tsim los ntawm txoj kev no yog hu ua calender film.Cov khoom siv granular ntawm PVC kuj tuaj yeem raug tshuab rau hauv zaj duab xis los ntawm tshuab moulding tshuab, thiab zaj duab xis tsim los ntawm txoj kev no hu ua tshuab yas zaj duab xis.Nyias zaj duab xis yog siv zoo heev.Nws tuaj yeem ua tiav rau hauv lub hnab ntim, raincoats, tablecloths, curtains, inflatable cov khoom ua si thiab lwm yam los ntawm kev txiav thiab thermal bonding.Cov duab pob tshab dav siv tau los tsim cov tsev cog khoom thiab cov tsev cog khoom yas, los yog ua mulch.

4, PVC board thiab ntawv

PVC ntxiv stabilizer, lubricant thiab muab tub lim, tom qab sib tov, extruder tuaj yeem extrude ntau yam caliber ntawm cov yeeb nkab nyuaj, zoo li tus yeeb nkab, hauv qab, siv los ua cov yeeb nkab, cov yeeb nkab dej, lub tes tsho hlau los yog cov ntaiv tuav.Cov nplooj ntawv nyuaj ntawm ntau yam tuab tuaj yeem ua los ntawm kub nias cov ntawv laminated.Daim ntawv tuaj yeem txiav rau hauv cov duab uas xav tau, thiab tom qab ntawd PVC welding pas nrig yog siv los txuas rau hauv ntau yam tshuaj tiv thaiv corrosion resistant cia tso tsheb hlau luam, cua ducts thiab ntim nrog cua kub.

5, PVC cov khoom muag muag

Kev siv cov khoom siv extruder tuaj yeem nyem rau hauv hoses, cables, xov hlau, thiab lwm yam. Siv lub tshuab txhaj tshuaj molding nrog ntau yam pwm, yas khau khiab, khau khiab, khau khiab, khoom ua si, tsheb accessories, thiab lwm yam.

6. PVC ntim cov ntaub ntawv

Cov khoom siv PVC feem ntau yog siv rau kev ntim khoom hauv ntau lub thawv, cov yeeb yaj kiab thiab cov khoom nyuaj.PVC ntim tsuas yog tsim cov dej ntxhia, dej qab zib, lub raj mis tshuaj pleev ib ce, kuj tseem siv rau kev ntim roj zoo.

7. PVC siding thiab flooring

PVC siding feem ntau yog siv los hloov aluminium siding.Ntxiv rau ib feem ntawm PVC resin, cov khoom seem ntawm PVC pem teb pobzeb yog cov khoom siv rov ua dua tshiab, cov nplaum nplaum, cov khoom ntim thiab lwm yam khoom siv, feem ntau yog siv hauv tshav dav hlau dav hlau hauv pem teb thiab lwm qhov chaw ntawm cov av tawv.

8, PVC cov khoom siv

Cov khoom siv PVC tuaj yeem pom nyob txhua qhov chaw hauv peb lub neej txhua hnub.PVC yog siv los ua ntau hom tawv tawv rau lub nra, cov khoom ua si xws li kev ntaus pob, ncaws pob thiab rugby.Cov hlua khi kuj tuaj yeem siv los ua cov khaub ncaws hnav thiab cov cuab yeej tiv thaiv tshwj xeeb.PVC fabrics rau khaub ncaws yog feem ntau absorbent fabrics (tsis muaj txheej), xws li ponchos, me nyuam ris, imitation tawv tsho thiab ntau yam los nag khau looj plab hlaub.PVC kuj tseem siv rau hauv ntau yam khoom ua si thiab kev lom zem, xws li cov khoom ua si, cov ntaub ntawv thiab cov khoom ua si.