Melamine faced boards, uas nws cov khoom siv yog particle board, MDF, plywood, block board yog sib koom los ntawm cov khoom siv hauv paus thiab qhov chaw.Cov veneers saum npoo tau kho nrog kev tiv thaiv hluav taws, tiv thaiv kev puas tsuaj thiab dej tsis zoo, lawv cov nyhuv siv zoo ib yam li cov ntoo sib xyaw.
Melamine board yog cov khoom siv hluavtaws nrog melamine impregnated adhesive film paper veneer.Daim ntawv nrog cov xim sib txawv los yog textures yog tsau rau hauv melamine resin nplaum, qhuav rau ib qho kev kho kom zoo, thiab tom qab ntawd paving rau saum npoo ntawm particle board, noo noo-pov thawj board, nruab nrab ntom fiberboard, plywood, blockboard, multilayer board los yog lwm yam nyuaj fiberboard. , thiab ces tsim los ntawm kub nias.Hauv cov txheej txheem ntau lawm, nws feem ntau yog tsim los ntawm ob peb txheej ntawm daim ntawv, thiab qhov ntau yog nyob ntawm lub hom phiaj.
Soak cov ntawv dai kom zoo nkauj hauv cov tshuaj melamine thiab tom qab ntawd nias rau nws los ntawm kev kub kub.Yog li, cov ntaub ntawv pov thawj noo noo siv rau rooj tog feem ntau hu ua melamine noo-pov thawj board.Melamine formaldehyde resin yog ib qho kev daws teeb meem nrog cov ntsiab lus tsis tshua muaj formaldehyde, uas yog ib puag ncig tus phooj ywg.Txoj kev no ntawm kev lo rau nws tsis tsuas yog tsis ua rau muaj kuab paug thib ob, tab sis kuj txo qhov tso tawm ntawm cov substrate sab hauv.Txoj kev kho no tau lees paub los ntawm ntau tus neeg thiab feem ntau yog ua li no.
Kev sib xyaw
"Melamine" yog ib qho ntawm cov nplaum nplaum uas siv los tsim cov board zoo li no.Daim ntawv nrog cov xim sib txawv los yog textures yog soaked nyob rau hauv cov resin, qhuav mus rau ib tug tej yam kev mob ntawm curing, thiab ces paved rau ntawm qhov chaw ntawm particle board, nruab nrab ntom fiberboard los yog tawv fiberboard.Lub rooj tsavxwm zoo nkauj yog tsim los ntawm kev kub kub.Lub npe tshwj xeeb yog melamine impregnated nplaum zaj duab xis daim ntawv ntsib ntoo-raws li vaj huam sib luag, Hu nws lub melamine board yog ib feem ntawm nws cov hniav muaj pes tsawg leeg.Nws feem ntau yog tsim los ntawm daim ntawv nto, daim ntawv zoo nkauj, npog daim ntawv, thiab daim ntawv hauv qab.
① Daim ntawv saum npoo yog muab tso rau saum txheej txheej ntawm lub rooj tsavxwm zoo nkauj los tiv thaiv cov ntawv zoo nkauj, ua rau saum npoo ntawm lub rooj tsavxwm muaj pob tshab tom qab cua sov thiab siab.Lub rooj tsavxwm saum npoo yog tawv thiab hnav-tiv taus, thiab hom ntawv no yuav tsum muaj kev nqus dej zoo, huv thiab dawb, thiab pob tshab tom qab immersion.
② Cov ntaub ntawv zoo nkauj, tseem hu ua ntoo grain ntawv, yog ib qho tseem ceeb ntawm cov rooj tog zoo nkauj.Nws muaj lub hauv paus xim lossis tsis muaj xim xim, thiab luam tawm rau hauv ntau cov qauv ntawm cov ntawv zoo nkauj.Nws tau muab tso rau hauv qab ntawm daim ntawv saum npoo, feem ntau yog siv rau kev kho kom zoo nkauj.Cov txheej no yuav tsum tau daim ntawv kom muaj lub zog npog zoo, impregnation, thiab kev luam ntawv.
③ Npog daim ntawv, tseem hu ua titanium ntawv dawb, feem ntau muab tso rau hauv daim ntawv zoo nkauj thaum tsim lub teeb xim xim zoo nkauj los tiv thaiv cov txheej hauv qab ntawm phenolic resin los ntawm kev nkag mus rau saum npoo.Nws lub luag haujlwm tseem ceeb yog los npog cov xim me ntsis ntawm qhov chaw substrate.Yog li ntawd, yuav tsum muaj kev pov hwm zoo.Cov ntaub ntawv saum toj no peb hom yog feem ntau impregnated nrog melamine resin.
④ Cov ntawv hauv qab yog cov khoom siv ntawm cov rooj tog zoo nkauj, uas ua lub luag haujlwm hauv lub rooj tsavxwm.Nws yog soaked nyob rau hauv phenolic resin nplaum nplaum thiab qhuav.Thaum lub sij hawm tsim khoom, ob peb txheej tuaj yeem txiav txim siab raws li lub hom phiaj lossis thickness ntawm lub rooj tsavxwm zoo nkauj.
Post lub sij hawm: May-29-2023