1. Kakaretso ea resin ea urea-formaldehyde (UF)
Resin ea Urea-formaldehyde, e tsejoang e le UF, e sebelisoa haholo bakeng sa lehong le kopanyang 'me e khothalelitse lits'ebetso tse kholo tlhahisong ea plywood le particleboard.
2. Litšobotsi
Resin ea Urea-formaldehyde e ratoa haholo ka lebaka la thepa ea eona e ngata e tala le theko e tlase. E na le ho khomarela ho hoholo, e hanela li-acid tse fokolang le li-alkali tse fokolang, 'me e na le ho thibela ho ruruha hantle le ho hanyetsa ho tsofala. Leha ho le joalo, hoa bohlokoa ho hlokomela hore formaldehyde e lokolloa nakong ea ts'ebetso ea eona ea ho fola, 'me ho hanyetsa mocheso le ho hanyetsa botsofali ha eona ho fokola haholo.
3. Foromo
Resin ea Urea-formaldehydee ka hlahisoa ka mefuta e fapaneng e kang resin, phofo, boto le sekhomaretsi ho fihlela litlhoko tse fapaneng tsa ts'ebeliso.
4. Mekhoa e sebetsang
Resin ea Urea-formaldehyde e loketse lits'ebetso tse fapaneng tse kang ho penta le ho bōptjoa ha khatello, e fana ka tšehetso bakeng sa tlhahiso ea lihlahisoa tse fapaneng.
5. Kopo
Jwalo ka sekhomaretsi se sebediswang haholo indastering ya ho sebetsana le patsi,resin ea urea-formaldehydee sebelisoa haholo ho kopanyeng lehong, plywood, laminate, le lihlahisoa tsa lehlaka le lehong. Mohlala, e sebelisetsoa ho etsa likhetla tsa lehong tsa fatše, thepa ea ka tlung, mabokose a ho paka, lisebelisoa tsa masela le lisebelisoa tsa ntlo.
1. Ntlafatsa ho hanyetsa metsi ha sekhomaretsi sa resin sa urea-formaldehyde: Ka ho eketsa metsoako e kopanyang e kang aluminium sulfate le aluminium phosphate, ho hanyetsa metsi ha eona ho ka ntlafala ka katleho.
2. Ntlafatsa ho hanyetsa botsofali: Ho kopanya li-resin tse ling tsa thermoplastic le likhomaretsi tsa resin tsa urea-formaldehyde ho ka ntlafatsa haholo ho hanyetsa ha tsona botsofali.
3. Fokotsa bokaholimo ba formaldehyde: Ka ho fetola mokhoa oa ho kopanya, ho fokotsa karolelano ea molar ea formaldehyde ho urea, kapa ho eketsa lintho tse senyang formaldehyde (tse kang urea, melamine, jj.), morero oa ho fokotsa bokaholimo ba formaldehyde ka har'a likhomaretsi tsa resin tsa urea-formaldehyde o ka finyelloa.
Aojin Chemical e rekisa li-resin tsa urea-formaldehyde tsa boleng bo holimo tse nang le maemo a holimo a boleng ba sehlahisoa. Fepa indastering ea thepa ea ka tlung le indastering ea boto. Fumana theko e ntle ka ho fetisisa ea resin ea urea-formaldehyde hona joale, ikopanye le Aojin Chemical kapele!
Nako ea poso: Phuptjane-24-2025
