1. Cov ntawv fiberboard
Fiberboard, tseem hu ua density board, yog tsim los ntawm kev kub siab compression ntawm cov hmoov ntoo fibers. Nws muaj qhov zoo ntawm qhov chaw du, ruaj khov, thiab muaj peev xwm thauj khoom tau zoo. Cov khoom siv no zoo dua hauv lub zog thiab qhov nyuaj dua li particle board thaum kho kom haum rau cov rooj tog hauv tsev so. Thiab melamine veneer fiberboard muaj cov yam ntxwv ntawm cov dej noo-pov thawj, tiv thaiv xeb, hnav-resistant, thiab kub-resistant, tsis tas yuav kho tom qab, thiab nrog cov ntsiab lus formaldehyde tsawg. Nws yog cov khoom siv zoo rau kev kho kom haum rau cov rooj tog hauv tsev so, tab sis nws xav tau kev ua tiav siab dua thiab kev ua haujlwm zoo dua, ua rau cov nqi siab dua.
2. Rooj tsavxwm Melamine
Muab daim ntawv uas muaj xim sib txawv lossis cov khoom me me rau hauv cov nplaum melamine resin, ziab kom qhuav rau qee qib, thiab muab tso rau ntawm qhov chaw ntawm cov particle board, medium density fiberboard, lossis hard fiberboard. Tom qab nias kub, nws dhau los ua lub rooj tsavxwm kho kom zoo nkauj. Kev tsim qauv ntawm melamine board tau hloov pauv ntau dua thiab muaj tus kheej ntau dua, ua rau nws yog cov khoom siv xaiv tau rau kev kho kom haum rau rooj tog hauv tsev so. Txawm li cas los xij, cov kev cai ib puag ncig rau lub rooj tsavxwm yog nruj heev thiab ua raws li European E1 tus qauv.
3. Rooj ntoo ua los ntawm ntoo
Cov khoom siv particle board, tseem hu ua particle board, yog ua los ntawm kev ntxiv cov ntoo zoo rau ob sab ntawm cov ntoo ntev nruab nrab, thiab nias nws los ntawm cov phaj siab kub thiab siab. Nws cov khoom siv yog ua tiav los ntawm kev txiav cov ntoo lossis ceg ntoo lossis cov shavings. Qhov tsis zoo ntawm kev xaiv cov khoom siv no rau kev kho kom zoo nkauj hauv tsev so yog tias nws yooj yim ua, muaj qhov sib txawv loj, thiab nyuaj rau qhov sib txawv. Cov npoo ntawm cov khoom siv particle board yog ntxhib, yooj yim nqus cov dej noo, muaj qhov ceev xoob, thiab tuav qis. Tsuas yog cov khoom siv particle boards xa tuaj raws li European E1 tus qauv siab, nrog cov ntsiab lus formaldehyde tsawg dua 0.9 milligrams ib 100 meters.
Niaj hnub nim no, muaj ntau hom rooj tog hauv tsev so xaiv los ntawm kev ua lag luam. Yuav kom nyiam cov neeg siv khoom thiab ua tau raws li lawv cov kev xav tau, ntau lub tsev so xaiv cov rooj tog hauv tsev so uas ua raws li lawv xav tau. Cov kev xav tau zoo ntawm cov rooj tog hauv tsev so suav nrog qhov chaw du, ua haujlwm zoo, kho kom zoo nkauj, thiab cov qauv meej.
Lub sijhawm tshaj tawm: Lub Ib Hlis-09-2024



