PVC Resin, Npaj Rau Kev Xa Khoom ~

Daim ntawv thov

1. PVC profiles

Profiles thiab profiles yog qhov siv ntau tshaj plaws ntawm PVC hauv kuv lub teb chaws, suav txog li 25% ntawm tag nrho cov kev siv ntawm PVC. Lawv feem ntau yog siv los ua qhov rooj thiab qhov rais thiab cov ntaub ntawv txuag hluav taws xob, thiab lawv cov ntawv thov ntim tseem loj hlob thoob plaws lub tebchaws. Hauv cov teb chaws tsim, kev lag luam feem ntau ntawm cov qhov rooj yas thiab qhov rais kuj yog qhov siab tshaj plaws, xws li 50% hauv Tebchaws Yelemees, 56% hauv Fabkis, thiab 45% hauv Tebchaws Meskas.

2. PVC kav

Ntawm cov khoom siv PVC ntau, cov kav dej PVC yog qhov thib ob loj tshaj plaws noj, suav txog li 20% ntawm nws cov khoom noj. Hauv kuv lub tebchaws, cov kav dej PVC tau tsim ua ntej tshaj li PE kav thiab PP kav, nrog ntau yam, kev ua tau zoo, thiab kev siv ntau yam, tuav txoj haujlwm tseem ceeb hauv kev ua lag luam.

3. PVC zaj duab xis

PVC noj nyob rau hauv PVC zaj duab xis teb yog thib peb, accounting txog li 10%. Tom qab PVC yog tov nrog additives thiab plasticized, peb-yob los yog plaub-yob calender yog siv los ua ib tug pob tshab los yog xim zaj duab xis ntawm ib tug tshwj xeeb thickness. Cov yeeb yaj kiab tau ua tiav hauv txoj kev no los ua ib zaj duab xis calendered. Nws tseem tuaj yeem ua tiav rau hauv lub hnab ntim khoom, raincoats, tablecloths, curtains, inflatable cov khoom ua si, thiab lwm yam los ntawm kev txiav thiab kub sealing. Cov duab pob tshab dav siv tau rau cov tsev cog khoom, cov tsev cog khoom yas thiab cov yeeb yaj kiab hauv av. Lub biaxially stretched zaj duab xis yuav siv tau rau shrink ntim vim nws cov yam ntxwv ntawm tshav kub shrinkage.

4. PVC tawv cov ntaub ntawv thiab cov ntawv

Ntxiv stabilizers, lubricants thiab fillers rau PVC. Tom qab sib tov, lub extruder tuaj yeem extrude ntau yam calibers ntawm cov kav dej, cov kav dej tshwj xeeb, thiab cov kav dej corrugated, uas yog siv los ua cov kav dej phwj, cov kav dej haus, cov kav hlau los yog cov ntaiv tuav. Cov nplooj ntawv dov yog sib tshooj thiab kub nias kom cov nplooj ntawv nyuaj ntawm ntau yam thicknesses. Cov nplooj ntawv tuaj yeem raug txiav rau hauv cov duab uas yuav tsum tau ua, thiab tom qab ntawd PVC vuam rods yog siv los vuam ntau yam tshuaj-resistant cia tank, cua ducts thiab ntim nrog cua kub.

5. PVC cov khoom muag muag

Siv lub tshuab extruder, nws tuaj yeem raug extruded rau hauv hoses, cables, xov hlau, thiab lwm yam .; siv lub tshuab txhaj tshuaj molding nrog ntau yam pwm, nws tuaj yeem ua rau hauv cov khau yas, khau khiab, khau khiab, cov khoom ua si, qhov chaw pib, thiab lwm yam.

6. Polyvinyl chloride ntim cov ntaub ntawv

Cov khoom siv polyvinyl chloride feem ntau yog siv los ntim ntau lub thawv, cov yeeb yaj kiab thiab cov ntawv nyuaj. Cov thawv PVC feem ntau yog siv los tsim cov dej ntxhia, dej haus, thiab cov fwj tshuaj pleev ib ce, thiab tseem siv rau ntim cov roj ua kom zoo. PVC zaj duab xis tuaj yeem siv los co-extrude nrog lwm cov polymers los tsim cov khoom siv laminated uas tsis muaj nqi, nrog rau cov khoom pob tshab nrog cov khoom thaiv zoo. PVC zaj duab xis kuj tseem siv tau rau kev ntim khoom los yog cov khoom siv cua sov, thiab siv los ntim cov txaj, ntaub, khoom ua si, thiab cov khoom lag luam.

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 vuas yog cov khoom siv rov ua dua tshiab, cov nplaum nplaum, cov khoom ntim, thiab lwm yam khoom siv. Lawv tsuas yog siv rau hauv av nyuaj ntawm tshav dav hlau terminals thiab lwm qhov chaw.

8. PVC cov khoom siv niaj hnub

Lub hnab nqa khoom yog cov khoom siv ua los ntawm PVC. PVC yog siv los ua ntau yam tawv tawv rau lub hnab nqa khoom, cov khoom ua si, xws li ntaus pob, ncaws pob, thiab rugby. Nws tseem tuaj yeem siv los ua cov hlua khi rau cov khaub ncaws thiab cov cuab yeej tiv thaiv tshwj xeeb. PVC fabrics rau khaub ncaws yog feem ntau absorbent fabrics (tsis muaj txheej yuav tsum tau), xws li raincoats, me nyuam ris, imitation tawv tsho, thiab ntau yam los nag khau looj plab hlaub. Polyvinyl chloride yog 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. Polyvinyl chloride cov khoom ua si thiab cov khoom ua si muaj qhov loj hlob zoo, thiab lawv muaj qhov zoo dua vim lawv cov nqi qis thiab molding yooj yim.

9. PVC coated khoom

Cov tawv tawv nrog lub nraub qaum yog tsim los ntawm kev siv PVC muab tshuaj txhuam rau ntawm daim ntaub lossis ntawv, thiab tom qab ntawd plasticizing nws saum 100 ° C. Nws tuaj yeem ua tau los ntawm thawj calendering PVC thiab cov khoom siv ntxiv rau hauv zaj duab xis, thiab tom qab ntawd nias nws nrog lub nraub qaum. Cov tawv tawv uas tsis muaj qhov nraub qaum yog ncaj qha calendered rau hauv ib daim ntawv mos ntawm ib lub thickness ntawm lub calender, thiab ces nias nrog ib tug qauv. Cov tawv tawv tuaj yeem siv los ua cov hnab ev khoom, hnab, phau ntawv npog, sofas thiab lub rooj zaum hauv tsheb, thiab lwm yam, nrog rau cov tawv hauv pem teb, uas yog siv los ua cov khoom siv hauv tsev.

10. PVC ua npuas ncauj khoom

Thaum cov PVC mos sib xyaw, qhov tsim nyog ntawm foaming tus neeg sawv cev yog ntxiv los ua ib daim ntawv, uas yog foamed rau hauv cov yas ua npuas ncauj, uas tuaj yeem siv ua npuas ncauj khau khiab, khau khiab, insoles, thiab cov ntaub ntawv pov thawj cushioning. Nws kuj tseem tuaj yeem ua rau hauv cov ntaub ntawv uas tsis tshua muaj foaming nyuaj PVC thiab cov ntaub ntawv raws li tus extruder, uas tuaj yeem hloov ntoo thiab yog hom tshiab ntawm cov khoom siv hauv tsev.

11. PVC pob tshab ntawv

PVC yog ntxiv nrog kev hloov pauv thiab cov organic tin stabilizer, thiab dhau los ua daim ntawv pob tshab tom qab sib xyaw, plasticizing thiab calendering. Nws tuaj yeem ua rau hauv cov thawv ntim pob tshab los yog siv rau lub tshuab nqus tsev ntim khoom los ntawm thermoforming, thiab yog cov khoom ntim zoo heev thiab cov khoom siv zoo nkauj.

12. Lwm tus

Qhov rooj thiab qhov rais yog sib sau ua ke los ntawm cov khoom siv tawv tshwj xeeb zoo li. Hauv qee lub tebchaws, lawv tau tuav lub qhov rooj thiab qhov rais ua lag luam ua ke nrog lub qhov rooj ntoo thiab qhov rais, aluminium qhov rais, thiab lwm yam; imitation ntoo cov ntaub ntawv, steel-hloov cov ntaub ntawv hauv tsev (sab qaum teb, seaside); hollow ntim.