Moisture -pov thawj Board Manufacturing Method

Moisture-cov boards tsis tuaj yeem siv ncaj qha rau ntawm rooj tog; daim ntawv dai kom zoo nkauj yuav tsum tau siv rau saum npoo. Txoj kev tsim nyog yog tsau cov ntawv dai kom zoo nkauj hauv cov tshuaj melamine thiab tom qab ntawd nias rau ntawm lub rooj tsavxwm uas siv lub tshuab cua sov. Yog li ntawd, cov dej noo- cov boards uas peb siv rau cov rooj tog zaum feem ntau hu ua melamine ya raws - cov boards resistant. Melamine yog ib qho formaldehyde - cov tshuaj dawb, ua rau nws tus phooj ywg ib puag ncig. Txoj kev no tsis tsuas yog zam cov pa phem thib ob tab sis kuj txo cov kev tso tawm ntawm formaldehyde los ntawm cov hauv qab substrate. Txoj kev kho no tau txais dav thiab siv ntau. Txawm li cas los xij, qhov zoo ntawm qhov kev kho saum npoo no txawv. Vim tias cov tshuaj melamine yog kwv yees li 10 npaug kim dua li lwm cov nplaum, ntau tus neeg sib xyaw formaldehyde{12}}raws li cov kua nplaum rau hauv cov tshuaj, uas tsis yog ib puag ncig zoo. Yog li ntawd, cov boards kuj tau muab faib ua melamine tag nrho thiab semi{14}}melamine boards. Qhov no yog qhov nyuaj rau cov tsis yog{16}}cov kws tshaj lij kom paub qhov txawv; Txoj hauv kev tseem ceeb qhia yog los ntawm seb qhov saum npoo yog pob tshab rau lub substrate (tshwj xeeb tshaj yog nrog cov laug cam tshiab, tsis yog cov laus). Hom hlau phaj siv nyob rau hauv melamine laminating xovxwm kuj cuam tshuam rau saum npoo, uas ua rau du, textured ( ntxhib, nplua, thiab velvety), thiab embossed (loj thiab me embossing) nto. Textured thiab embossed nto yog 2-3 yuan kim tshaj li glossy nto, tab sis lawv feem ntau yog siv rau txee qhov rooj; lub txee lub cev feem ntau glossy.

Cov dej noo-cov boards tiv taus muaj nyob hauv Europe. Lawv yog tsim los ntawm kev ntxiv granular ya raws - cov khoom tiv thaiv rau cov melamine qub (feem ntau hu ua particleboard) substrate. Nco tseg: Thaum yuav khoom, saib ntawm tus ntoo khaub lig-section. Feem ntau, cov khoom ntsuab yog cov granules ywj siab, sib npaug sib npaug, thiab cov substrate nyob ib puag ncig qhia nws cov xim qub ntoo. Cov neeg sawv cev piv txwv suav nrog Austrian Egger boards thiab German boards, uas muaj dej noo zoo - tiv taus kev ua haujlwm.

Tus nqi yog tshaj 100 yuan ib daim ntawv. Txawm li cas los xij, qee cov tuam txhab tsis raug cai ntxiv cov xim ntsuab rau hauv cov substrate kom ua raws li cov dej noo- cov boards resistant kom nce kev muag khoom. Yuav txheeb xyuas qhov no li cas? Saib ntawm tus ntoo khaub lig-section; Yog tias tag nrho cov substrate yog ntsuab yam tsis muaj kev ywj pheej hais, cov laug cam no tsis ya raws - tiv taus thiab tej zaum yuav muaj cov ntsiab lus formaldehyde ntau dua.

Qhov tseeb, ntau tus neeg sib npaug ntawm cov dej tsis haum nrog kev tiv thaiv dej. Lub tswvyim no yeej tsis raug. Txhawm rau sib txawv lawv cov laug cam los ntawm cov laug cam, cov tuam txhab ntxiv ntsuab lossis liab (ntsuab yog ntau dua, nrog liab suav tias yog tus nqi ntau dua) ua tus cim cim. Cov dej noo- tus neeg sawv cev tiv taus tsis muaj kev cuam tshuam rau lub rooj tsavxwm qhov kev ua haujlwm tsis muaj dej tsis zoo. Hauv kev xyaum, cov laug cam nrog thiab tsis muaj dej noo- cov tshuaj tiv thaiv nthuav dav ntawm tib tus nqi thaum soaked hauv dej; qhov li-hu ua noo noo tsuas yog siv rau cov dej noo hauv huab cua.