Puas yog PVC ntawv muaj formaldehyde?

PVC pawg thawj coj saib tsis muaj formaldehyde, tab sis qhov no tsuas yog rau cov khoom siv PVC board, thiab qee cov khoom cuav thiab cov khoom tsis zoo tsis tuaj yeem lav. Niaj hnub no, ntau cov khoom siv PVC hauv kev lag luam siv cov hmoov lead ntsev stabilizers, thiab qhov stabilization no muaj kev phom sij rau tib neeg lub cev. Yog li ntawd, thaum xaiv cov khoom, koj yuav tsum xaiv cov khoom zoo ib puag ncig, thiab koj yuav tsum tau yuav lawv ntawm cov khw muag khoom ib txwm muaj.

PVC board tso nyiaj rau qhov loj tshaj plaws hauv kev lag luam khoom siv hauv tsev, ntawm 60%, ua raws li kev lag luam ntim khoom, thiab muaj ntau yam kev siv me me. Raws li qib ntawm softness thiab hardness, nws yuav muab faib ua mos PVC thiab tawv PVC. Raws li cov txheej txheem tsim khoom, nws tuaj yeem muab faib ua PVC skinned foam board thiab PVC dawb ua npuas ncauj board. Raws li pob tshab thiab opaque, nws tuaj yeem muab faib ua PVC pob tshab board thiab pvc board.

PVC ua npuas ncauj board muaj cov yam ntxwv ntawm kev tiv thaiv corrosion, noo noo-pov thawj, mildew-pov thawj, tsis-absorbent, drillable, sawable, planable, yooj yim rau thermoform, kub dabtsi yog khoov ua, thiab lwm yam., yog li nws yog dav siv nyob rau hauv rooj tog, txee, da dej txee, exhibition txee, Box core txheej, sab hauv tsev thiab sab nraum zoov kho kom zoo nkauj, tsev ntaub ntawv, tshuaj ntsuam xyuas kev lag luam thiab lwm yam ntaub ntawv. ntsuas cov khoom ntim thiab lwm yam kev lag luam.

PVC tawv yas board muaj zoo heev corrosion kuj, rwb thaiv tsev, thiab tej yam khoom muaj zog; Tom qab kev ua haujlwm thib ob, nws tuaj yeem ua rau hauv sulfuric acid (hydrochloric acid) tank (khob thawv); khoob koob tuav rau tshuaj, tshuaj txheej txheem tuav; Public Toilet dej tank; ntau yam khoom tshwj xeeb thiab cov thawv ntim xws li cov qauv, cov khoom siv zoo nkauj, cov khoom siv hluav taws xob, cov khoom siv hauv ob sab phlu, thiab lwm yam ntawm cov khoom ua tiav. Nws yog cov khoom siv zoo tshaj plaws rau kev siv tshuaj, khoom siv hauv tsev, kho kom zoo nkauj thiab lwm yam lag luam.

3mm  pvc ua npuas ncauj ntawv

18mm  pvc ua npuas ncauj ntawv

15mm  pvc ua npuas ncauj ntawv

xim pvc ua npuas ncauj ntawv