Hom tshuaj yas, khoom, duab

Yas, los yog yas, yog ib qho khoom siv los ntawm cov khoom sib txuas high-molecular - polymers. Qhov pom tau tias yas yog cov ruaj ruaj ntau thiab cov khoom zoo dua li cov yas tsis yog lawm. Qhov txawv ntawm cov ntsiab lus no tsuas yog nyob hauv lawv lub npe xwb. Hom tshuaj yas, nws hom, kev faib tawm, cim, qhov chaw siv loj heev.

Nws yog dab tsi?

Cov khoom yas tau nquag nkag peb lub neej. Tshwj xeeb tshaj yog lug siv yas raws li nyob rau hauv hluavtaws polymers. Cov txheej txheem tsim yog ib qho kev hloov ntawm cov khoom nyob rau hauv kev cuam tshuam ntawm cua kub thiab siab los ntawm ib lub xeev ntws mus rau lub xeev. Txoj kev loj hlob ntawm plastics pib nrog kev siv cov khoom xyaw ntuj. Tom qab ntawd lawv tau hloov nrog cov ntaub ntawv kho kom raug. Tam sim no rau lub chaw ua khoom ntawm plastics siv tag nrho hluavtaws molecules - polyethylene, polyvinyl chloride, epoxy. Thiab pub leejtwg ntawm qhov chaw nyob rau hauv cov nram qab no: qhov yooj yim ntawm cov khoom, practicality, tus nqi pheej yig.

Ntsiab Ntaus

Hom thiab cov khoom ntawm cov yas, nws cov veldability Feem ntau yog nyob ntawm tus qauv polymer uas nws tau ua. Lub cev thiab khoom siv ntawm cov khoom plastics kuj raug cuam tshuam los ntawm txhua hom kev additives, additives, stabilizers, pigments, organic thiab inorganic fibers. Qee qhov, piv txwv, tiv thaiv cov yas ntawm cov teebmeem ultraviolet.

Yeej cov khoom yog dawb los yog pob tshab. Thaum muab dyes, yas tau peev xwm tau cov xim. Nyob rau hauv no txoj kev, ib daim iav yas ua tau. Plastics feem ntau yog cov tshuaj tivthaiv thiab cov ntaub ntawv sib txuam. Cov yas muaj qhov tsawg tsawg. Resistant acids thiab alkalis. Nws muaj cua sov thiab hluav taws xob tsawg. Feem ntau cov tsiaj yuav ua tau yooj yim tiav. Qhov no tso cai rau koj ua cov khoom siv los ntawm cov khoom raw, thiab siv cov ntawv yas, sib txuas nrog thermoforming nrog machining.

Cov cheeb tsam ntawm kev siv cov khoom yas

Cov khoom ntawm plastics yog loj. Pib nrog kev siv hauv nkoj, kev tsim dav hlau, txoj kev nrog kev ua liaj ua teb, tshuaj thiab lub neej. Txuj kev zoo ntawm cov yas. Cov duab yeeb yam tsuas yog ib feem ntawm cov khoom me me xwb:

• Plastics yog dav siv nyob rau hauv lub chaw ua khoom ntawm qhov chaw rau loj tsheb, thiab rau sab hauv dai kom zoo nkauj ntawm interiors.
• Txoj kev loj hlob ntawm kev ua liaj ua teb pom kev siv cov yas hauv melioration, kev tsim cov khoom ntim khoom rau kev cia khoom ntawm cov khoom ua liaj ua teb, kev tsim kho ntawm cov chaw ua yeeb yaj kiab thiab cov tsev cog paj.
• Ntau hom kev kho mob, cov tais diav tshwj xeeb, cov tshuaj rau cov tshuaj yog ua los ntawm plastics.
• Hauv kev tsim kho nws yog hlau kav hlau thiab txuas nruab nrab. Ib qho kev siv rau iav yog kev tsim kho ntawm lub teeb lossis cov hnab yas.
• Nyob rau hauv txhua txhua hnub lub neej - kev siv txhua hom ntim, hwj, hnab, menyuam cov khoom ua si thiab ntau yam ntxiv.

Pob tshab yas

Hom tshuaj muaj xws li cov thermoplastic PVC, uas yog siv rau cov ntaub ntawv ntawv. Nws yog siv hauv kev tsim kho, sab nraum zoov tshaj tawm thiab lwm thaj chaw. Ntau hom nplooj ntawv yog cov yas pob tshab. Nyob ntawm lub teeb meem kis tau yooj yim, cov khoom siv tau ob leeg qeeb thiab kis qee qhov ultraviolet rays. Nws tuaj yeem ua cov ntaub ntawv los ntawm cov ntawv pob tshab thiab txhais kom pom.

Hom pob yas yog plexiglas, polycarbonate, polystyrene, polyester iav, pob ntawv PVC. Ua ntej tshaj, lawv txawv hauv lawv cov kev ua haujlwm. Polycarbonate zoo dua. Qhov feem ntau ywj yog polyester iav. Lub teeb kis tau tus mob siab dua rau plexiglas, nws yog lub pob tshab thiab tsis sib luag, nws yog qhov zoo. Pob tshab yas yog siv rau qhov rais glazing, iav thiab cov tub ceev xwm shields, ua yas hwj. Lub tsho yas yuav muaj ntau qhov ntxoov ntxoo.

Yas facades

Hom tshuaj yas rau lub facades yog muab faib ua ntawv thiab yob. Ib daim ntawv tawv tawv thiab nyuab tawv yog cov yas siab. Rolled yas ntawm txias los yog nruab nrab siab yog ntawm qis dua thiab pheej yig tshaj sheet metal. Cov khoom nyob rau hauv yob nco PVC zaj duab xis. Nws kuj yog siv los ua cov khoom siv rooj tog hauv tsev.

Hom tshuaj yas rau hauv chav ua noj muaj qhov sib txawv. Ib txhia ua raws li chipboard, thiab nws yog pheej yig dua li lub hauv paus ntawm MDF. Cov ntaub ntawv yas yog thev ruaj khov, nws tsis yog nws khawb, chips, shocks, tsis deform, tsis ploj thiab tsis hlawv. Cov khoom tsis tev tawm los ntawm lub substrate, yog tsis ntshai noo noo, nws yog ib qho yooj yim los ntxuav. Qhov tsis zoo ntawm cov façade ntawm lub ntsej muag yog tias lawv tsuas ua tau theem, tsis muaj milling, thiab du hauv kev ntxhib los mos.

Xaus

Thiab niaj hnub no cov khoom tseem nyob hauv cov khoom vaj khoom tsev nrov. Yeej, ntau hom yas yog siv rau kev ua tiav haujlwm. Tab sis yog tias koj muaj lub tswv yim thiab muaj peev xwm tsim, cov khoom no yuav saib zoo hauv xov tsev. Yas yuav sewn txhua qhov chaw, ua nws lub qab nthab lossis phab ntsa. Lub ntsiab zoo ntawm cov ntaub ntawv uas rau lub qab nthab chaw - ib tug PVC vaj huam sib luag. Lub qhov ntev ntawm panels nyias txawv nyias li. Cov ntsiab lus ntawm tus kheej yog sib koom ua ke los ntawm cov neeg txheeb ze (ntawm ib sab ntawm lub vaj huam sib luag muaj ib zawj, thiab nyob rau lwm qhov - ib qhov ntsia hlau loj). Cov khoom yog lub teeb thiab muaj kev nyab xeeb. Yooj yim rau kev thauj mus los thiab yooj yim rau dhos.

Yas, muaj ib qho kev noo noo, siv nyob rau hauv chav dej thiab hauv cladding ntawm balconies. Nws yog siv los npaj cov qhov chaw siab tshaj thiab kev xaus rau lub txee. Nrog ib tug zoo thiab muaj peev xwm xaiv ntawm cov yas yuav tau txais ib qho zoo nkag. Yas panels yuav matte lossis glossy, qog ntoo lossis pob zeb.

Qhov zoo thiab qhov tsis zoo

Hauv qee qhov chaw ntawm tib neeg lub neej muaj ntau hom yas raug tso cai los ntawm Ministry of Health:

• Khoom resistant rau cov huab cua puag. Nws muaj ib tug zoo hluav taws xob rwb thaiv tsev thiab uas tsis yog-flammable.
• Nws yog ib qho yooj yim rau kev ua. Yooj yim welded thiab glued. Nws muaj peev xwm txiav thiab tsim cov qauv tsim nyog.
• Cov khoom yog pheej yig. Rau ib lub sij hawm ntev nws khaws nws thawj cov tsos. Tsis ntshai ntawm ya raws.
• Muaj nplua nuj xim. Daim ntawv yas tsho muaj cov khoom siv hluav taws xob thiab cov hluav taws-resistant. Los ntawm nws koj tuaj yeem tau txais cov khoom ntawm ntau yam duab.
• Foamed PVC yog resistant rau kub hloov. Thaum dai ntawm chav tsev plays lub luag hauj lwm ntawm lub suab thiab lub tshuab ntsuas kub. Haum rau nruab nrab ntsuas, txoj kev qhia, kos npe, khoom ntawm advertising.

Zoo li tej yam khoom, yas muaj qee qhov tsis zoo:

• Tawm mus rau qhov kev txiav txim ntawm ntau cov organic solvents.
• Cov ntsiab lus ntawm cov yas tuaj yeem tsim los ntawm kev hnyav hnyav los yog kev kub ntxhov.