Kuv tsis paub thaum twg nws pib, formaldehyde thiab leukemia feem ntau tshwm sim hauv peb qhov pom, thiab lawv tsis nyob deb ntawm peb lub neej.Tej zaum lawv yuav nyob hauv tib lub nroog, lossis lawv tuaj yeem nyob hauv tib lub zej zog.
Nyob rau hauv lub ntsej muag ntawm sab hauv tsev formaldehyde tshaj tus qauv, txhua leej txhua tus yeej pom lawv cov txuj ci.Qee tus tau pom cov txuj ci zoo tshaj plaws hauv cheeb tsam no, pib los ntawm kev cog paj, xws li pothos, kab laug sab cog, aloe ... tig lawv tus kheej mus rau hauv paj fairies.Qee tus kuj tseem ntseeg tias cov neeg niaj hnub no yuav tsum paub cov cuab yeej siv siab, yog li cov cuab yeej tsis zoo ion thiab formaldehyde adsorption cov cuab yeej tau tsiv mus rau hauv tsev, thiab ib daim ntawm cov rooj tog zaum thiab lub tshuab yog cov khoom siv txheem.Thiab tom qab ib pliag, cov no puas tuaj yeem daws tau tiag tiag?Needless hais, cov kev ntsuas no yog tag nrho cov palliatives, tsis yog lub hauv paus.
Tab sis tom qab ntawd kuv tau nyiam los ntawm nthwv dej ntawm cov ntaub ntawv hais txog xoom-formaldehyde panels.Zero-formaldehyde vaj huam sib luag yog dab tsi?Puas yog nws noj qab nyob zoo?
Cov vaj huam sib luag tsis muaj formaldehyde feem ntau xa mus rau cov vaj huam sib luag uas tsis muaj formaldehyde ntxiv thaum tsim khoom thiab ua haujlwm.Peb yuav tsum paub qhov txawv ntawm xoom formaldehyde ntxiv thiab xoom formaldehyde tso tawm.Vim tias ntoo nws tus kheej muaj formaldehyde, nws tsis tuaj yeem ua tiav xoom formaldehyde tso tawm.
Interlacing zoo li lub roob.Qhov tseeb, kev ntshai ntau los ntawm peb qhov tsis paub txog qhov tseeb.Thaum peb nkag siab nws zoo, peb pom tias nws yeej tsis txaus ntshai li peb xav.Qhov txaus ntshai yog tias qee cov tub lag luam yuav tshaj tawm qhov "ntshai" kev xav kom ua rau cov neeg siv khoom tsis meej pem.
Daim ntawv ceeb toom:
Lub hav zoov ntawm formaldehyde nyob rau hauv lub rooj tsavxwm feem ntau yog los ntawm ob yam hauv qab no:
1. Nws los ntawm raw khoom nws tus kheej.Ntoo muaj ib tug me me ntawm tej yam ntuj tso formaldehyde, tab sis nws yog heev me me uas nws tsis muaj kev cuam tshuam rau tib neeg lub cev.Cov huab cua peb ua pa, npias peb haus, thiab lwm yam. txhua yam muaj ib tug npaum li cas ntawm formaldehyde, thiab cov ntoo nws tus kheej Formaldehyde yog negligible kiag li.
Qhov thib ob, nws yog los ntawm cov kua nplaum uas siv hauv cov txheej txheem tsim khoom.Txawm hais tias lub log tsis yog ib qho rotary-cut veneer lossis laminated ntoo, cov kua nplaum yuav tsum tau siv rau kev sib txuas thiab kev sib txuas kom ua tiav lub firmness ntawm lub rooj tsavxwm.Txawm li cas los xij, 99% ntawm cov laug cam uas tshwm sim hauv khw siv urea-formaldehyde kua nplaum uas muaj formaldehyde hauv cov txheej txheem tsim khoom.Yog li ntawd, kua nplaum yog tus yuam sij rau kev tswj tus nqi ntawm formaldehyde tso tawm.
Lub rooj tsavxwm tiav yuav muaj ntau qhov sib txuas zais, xws li putty, veneer pasting concealer, yog tias nws muaj formaldehyde, nws tseem yuav cuam tshuam rau tag nrho formaldehyde emission ntawm lub rooj tsavxwm.
Qee cov ntshuam thiab xa tawm, vim tias lawv yuav tsum tau muag thoob ntiaj teb, ncaj qha xa mus rau tus qauv nruj tshaj plaws - formaldehyde emission tsawg dua 0.3mg / L, thiab tseem muaj me me ntawm formaldehyde, yog li tsis muaj qhov tseeb "zero. formaldehyde" vaj huam sib luag txhua..
Txij li thaum tsis muaj lub rooj tsavxwm nrog xoom formaldehyde emission, peb puas txhawj xeeb tias siv cov laug cam rau kev kho kom zoo nkauj yuav ua rau peb noj qab haus huv?
tsis muaj.Txhawm rau ua kom tiav, peb tuaj yeem nkag siab tias cov khoom siv raw ntawm lub rooj tsavxwm yog ntoo, thiab ntoo muaj cov kab formaldehyde, ib yam li cov kab formaldehyde muaj nyob hauv txiv apples, npias, thiab tib neeg lub cev.Yog li ntawd, lub rooj tsavxwm tiav yuav ntau dua los yog tsawg dua muaj formaldehyde, tab sis qhov tseeb me me ntawm formaldehyde yuav tsis muaj teeb meem rau tib neeg lub cev.Nws tuaj yeem metabolized sai sai rau hauv "formaldehyde" hauv lub cev thiab tso tawm los ntawm cov pa ua pa thiab tso zis.Yog li ntawd, koj tseem tuaj yeem siv cov vaj huam sib luag rau kev kho kom zoo nkauj rooj tog nrog kev ntseeg siab, tab sis koj yuav tsum tau xaiv kom zoo thaum yuav cov panels, thiab xyuam xim rau seb qhov zoo ntawm cov panels thiab tus nqi ntawm formaldehyde tso tawm raws li lub teb chaws tus qauv.
Yog li cas peb xaiv lub rooj tsavxwm?Lub teb chaws tus qauv yog dab tsi?
Hauv kev lag luam vaj huam sib luag hauv tsev, muaj E0, E1, thiab E2 uas qhia txog tus nqi ntawm formaldehyde emission.Thaum Lub Kaum Ob Hlis 10, 2001, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China tau tshaj tawm "Kev txwv ntawm Formaldehyde Release in Wood-based Panels and their Products for Interior Decoration Materials"
(GB18580-2001), cim nrog lub teb chaws tus qauv E2 ≤ 5.0mg / L, lub teb chaws tus qauv E1 ≤ 1.5mg / L ob theem txwv, nws tau teev tseg tias cov khoom lag luam nrog lub teb chaws tus qauv E1 tuaj yeem siv ncaj qha hauv tsev, thiab cov khoom lag luam nrog lub teb chaws tus qauv E2 yuav tsum tau dai kom zoo nkauj Nws tuaj yeem siv sab hauv tsev tsuas yog tom qab kho.Nyob rau hauv 2004, nyob rau hauv lub teb chaws tus qauv "Plywood" (GB / T9846.1-9846.8-2004), qhov txwv theem ntawm E0≤0.5mg / L kuj tau cim.Lub teb chaws tus qauv E0 qib yog qhov txwv ntawm formaldehyde tso rau hauv kuv lub teb chaws cov ntoo-raws li panels thiab lawv cov khoom.tus qauv siab tshaj plaws.
Tab sis cov lus no yuav hloov tau yav tom ntej.Pib txij lub Tsib Hlis 1 xyoo no, raws li tus qauv tsim nyog tsuas yog hauv kev lag luam, GB18580-2017 "Kev txwv ntawm Formaldehyde Tso Tawm hauv Ntoo-raws Vaj Huam Sib Luag thiab Lawv Cov Khoom Siv rau Cov Khoom Siv Kho Kom Zoo Nkauj Sab Hauv" tau pib siv.Hauv cov qauv tshiab ntawm tus qauv, cov kev txwv txwv rau kev tso tawm formaldehyde tau nce, qhov txwv tus nqi ntawm formaldehyde tso tawm tau teev tseg raws li 0.124 mg / m3, lub cim txwv yog "E1", thiab "E2" qib ntawm tus qauv qub yog muab tso tseg;thiab txoj kev kuaj formaldehyde kuaj tau koom ua ke raws li "1m3 huab cua chamber Law".
Cov qauv no yog lub hauv paus rau kev ntsuam xyuas seb cov formaldehyde emission ntawm cov khoom puas tsim nyog, uas txhais tau hais tias formaldehyde emission ntawm tag nrho cov khoom ntoo yuav tsum tau raws li qhov yuav tsum tau ntawm cov qauv no.
Yog tias lub tuam txhab tsim cov khoom lag luam nruj dua li tus qauv tshiab "E1" (≤0.124 mg / m3) thiab ua tau raws li qhov yuav tsum tau ua ntawm GB / T 35601-2017 "Green Product Evaluation of Wood-based Panels and Wood Floors", lawv tuaj yeem xaiv Kev siv lub teb chaws tus qauv GB / T 35601-2017.GB / T 35601-2017 yuav raug muab coj los siv rau Lub Xya Hli 1, 2018. Nws cov formaldehyde txwv qhov ntsuas tus nqi tsawg dua lossis sib npaug li 0.05 mg / m3, thiab txoj kev kuaj pom zoo ib yam li GB 18580-2017.Lub sijhawm ntawd, tus qauv siab tshaj plaws uas sawv cev rau qhov txwv ntawm formaldehyde emissions los ntawm cov vaj huam sib luag hauv tsev yuav dhau los ua siab dua.
Txhawm rau ua kom tiav, lub cim "E2" yuav maj mam thim tawm ntawm kev ua lag luam.Thaum cov neeg siv khoom yuav khoom siv hauv tsev, yog tias tus tub lag luam lees tias "E2" yog cov khoom tsim nyog, lawv yuav tsum tau ceev faj thiab tsis txhob yuav cov khoom uas tsis ua raws li lub teb chaws tus qauv.Cov neeg siv khoom raug qhia kom yuav cov laug cam uas tau mus txog qib E0.Yog tias lawv yuav cov khoom uas nyuam qhuav ncav cuag tus qauv (E1), tom qab kev kho kom zoo nkauj tiav, nws raug nquahu kom qhib lub qhov rais rau lub sijhawm ua pa ua ntej tsiv mus rau hauv, nyiam dua li peb lub hlis.
Dongguan MUMU Woodworking Co., Ltd.Thov hu rau peb kom paub ntau ntxiv!
Post lub sij hawm: Jun-16-2023
