Nrog rau kev hloov kho tshiab ntawm lub ntiaj teb ntsuab tsev qauv, qhov kev ntsuam xyuas ib puag ncig ntawm MDF tau dhau los ua ib qho tseem ceeb hauv kev txiav txim siab yuav khoom. Cov ntsiab lus E0, CARB P2, F ★★★, thiab formaldehyde free additive (NAF) tau ua rau ntau tus neeg yuav khoom tsis meej pem. Kab lus no yuav tshuaj xyuas cov kev sim thiab cov xwm txheej uas siv tau ntawm txhua tus qauv ib los ntawm ib qho.
1. E0 qib
Txheem qhov chaw: Suav GB / T 39600-2021 thiab kev lag luam tus kheej txiav txim cov qauv.
Formaldehyde emission txwv: Tsawg dua lossis sib npaug rau 0.050 mg / m ³ (kev nyab xeeb chamber method).
Muaj cov xwm txheej: cov rooj tog zaum hauv tsev zoo tib yam, cov chaw lag luam.
Qhov zoo: Tus nqi siab -kev ua tau zoo, txo cov formaldehyde emissions li ntawm 60% piv rau E1.
2. CARB P2 (California Air Resources Board Phase 2)
Txoj kev kuaj: txoj kev tshuab ziab khaub ncaws (tsawg dua lossis sib npaug ntawm 0.08 ppm) lossis txoj kev huab cua chamber (Less dua lossis sib npaug li 0.05 ppm).
Cov yam ntxwv: Lub Hoobkas yuav tsum tau ua raws li cov saw hlau nruj ntau lawm cov ntawv pov thawj thiab kev soj ntsuam kuaj tsis tu ncua.
Cov xwm txheej uas siv tau: xa tawm mus rau Asmeskas kev lag luam, high-cov haujlwm hauv tsev so, thiab cov rooj tog hauv tsev kawm ntawv.
3. JIS F ☆☆☆☆ (Japanese Agricultural Standard Four Star)
Tus nqi txwv: Nruab nrab Tsawg dua lossis sib npaug rau 0.3 mg / L (txoj kev tshuab ziab khaub ncaws, hloov mus rau kwv yees li tsawg dua lossis sib npaug rau 0.04 ppm).
Cov kev xav tau ntxiv: Cov formaldehyde emission ntawm tag nrho lub rooj tsavxwm yog qhov tsawg kawg nkaus, thiab kev siv urea formaldehyde resin tsis raug tso cai.
Cov xwm txheej siv tau: kev ua lag luam Nyij Pooj, cov khoom ua si menyuam yaus, chaw kho mob.
4. NAF/formaldehyde dawb ntxiv
Adhesive: MDI (isocyanate) los yog kua nplaum nplaum.
Kev tso tawm formaldehyde: qis dua qhov kev kuaj pom (feem ntau<0.01 mg/m ³).
Cov xwm txheej muaj feem xyuam: menyuam txaj txaj, kindergarten, LEED v4 Platinum certification project.
Cov lus pom zoo yuav khoom
Cov tsev xauj tsev lossis chaw ua haujlwm: E1 txaus.
Tus kheej nyob hauv chav pw lossis customized wardrobe: Qhov tseem ceeb E0 lossis CARB P2.
Export lossis ntawv pov thawj tej yaam num: Xaiv F ☆☆☆☆ los yog CARB P2 raws li lub hom phiaj ua lag luam.
Cov neeg uas muaj ntxhiab tsw ntxhiab heev: xaiv MDI formaldehyde dawb MDF thiab xyuam xim rau tag nrho cov volatile organic compound (TVOC) qhia.
