Lihlahisoa
HS 29336100 Sulfonated Melamine Formaldehyde Resin Metsi e Lelekang Letlalo Moemeli oa ho Tsuha letlalo CAS 9003-08-1
Tlhaloso e Khutšoanyane:
Melamine ke polasetiki ea thermosetting, e entsoe ka melamine le formaldehyde polymerization reaction degrees.Lebitso la lik'hemik'hale Melamine formaldehyde resin, lebitso la Senyesemane Melamine, lebitso la phetolelo ea Sechaena Melnai.E na le melemo ea ho se chefo le ho se latsoehe, ho hanyetsa ho kokota, ho hanyetsa kutu, ho hanyetsa mocheso o phahameng, ho hanyetsa mocheso o tlase joalo-joalo.Sebopeho sa Compact, boima bo matla, ha ho bonolo ho senya, ho tšoarella ho matla.E sebelisoa haholo indastering ea lik'hemik'hale, ho paka, ho etsa pampiri, ho haha, tableware, thepa ea ka tlung joalo-joalo.
| LINTLHA | LIEKETSENG TS'OANELO |
| Ponahalo | Phofo e Tshweu |
| Melting Point | 354°C |
| Ntlha e belang | 557.54 ℃ |
| Lintlha | 1.826 |
| Flash point | 325.2 ℃ |
| Botenya | 1.661g/cm3 |
| PH (20% tharollo e nang le metsi) | 7-9 |
| Phokotso ea Metsi(%) | ≥14 |
| Mongobo(%) | ≤4 |
| Ho qhibiliha ha Metsi | 3 g/L (20 ºC) |
Resin ea Sulfonated Melamine FormaldehydeMokhoa oa Tlhahiso:
Melamine- formaldehyde resin, polymer e fumanoang ka karabelo ea melamine le formaldehyde.E boetse e tsejoa e le melamine formaldehyde resin le melamine resin.Kgutsufatso ya Senyesemane MF.Karabelo ea li-cross-linking e etsahala nakong ea ts'ebetso le ho bōptjoa, 'me sehlahisoa ke resin e sa khoneheng ea thermosetting.Ke moetlo ho e bitsa ka kopanelo le resin ea urea-formaldehyde e le resin ea amino.Mokhoa oa eona: Eketsa 50mL formaldehyde solution le 0.12g urotropine ka har'a botlolo ea melamo e meraro e nang le motlakase oa motlakase, reflux condenser le thermometer, hlohlelletsa ho etsa hore li qhibilihe ka ho feletseng, ebe u eketsa 31.5g ea melamine ka ho hlohlelletsa, 'me u tsoele pele ho susumetsa Ka mor'a metsotso e 5, futhumatsa ho 80 ° C ho qala karabelo;nakong ea karabelo, ho ka hlokomeloa ka ho hlaka hore sistimi ea karabelo e fetoha ho tloha ho turbid ho ea ho hlaka.2. Qala ho lekanya karo-karolelano ea pula hoo e ka bang metsotso e 30-40 ka mor'a hore tsamaiso ea karabelo e hlakoloe.Ha tekanyo ea pula e fihla ho 2: 2, hang-hang eketsa 0.15g (marotholi a 2-3) a triethanolamine, tsosa ka ho lekana, tlosa bate e chesang, 'me u emise ho itšoara;hula 2 mL ea sampole ho tsoa tharollong ea karabelo, e pholile ho isa mocheso oa kamore, 'me u kenye metsi a hloekisitsoeng ka tlase tlas'a ho sisinyeha, Ha o eketsa 2mL ea metsi, sampole e fetoha lerata mme ha e hlake kamora ho tsukutleha.Ho bolela hore karo-karolelano ea lipula e fihla ho 2:23.Ho kenya pampiri.Tšela prepolymer ka sejana se omeletseng sa petri, beha likotoana tse 15 tsa pampiri ea filthara ka har'a prepolymer ebe u inela metsotso e 1-2;ebe u e ntša ka li-tweezers 'me u sebelise ka hloko molamu oa khalase Tlosa prepolymer e feteletseng holim'a pampiri ea sefa,' me u e lokise ka thapo e nang le rack ho omella.Ho qoelisoa ho bonolo ebile ho hlakile.Resin e phekotsoeng ea melamine formaldehyde ha e na 'mala ebile e pepenene, e tsitsitse metsing a belang, e ka sebelisoa le ho 150 ° C,' me e na le ho itima, ho hanyetsa arc le thepa e ntle ea mochine.
Resin ea Sulfonated Melamine FormaldehydeLikaroloana:
1. Ka ts'ebetso e kholo ea lik'hemik'hale, matla a matla a ho kopanya, ho hanyetsa metsi a mangata, ho ka mamella metsi a belang ka lihora tse fetang tse tharo, botsitso bo phahameng ba mocheso, matla a matla a ho folisa mocheso o tlaase, ho hanyetsa hantle ho senya, ho phekola ka potlako, ha ho hlokahale ho phekola moemeli.
2. Sehlahisoa sa melamine se na le bothata bo betere le ho hanyetsa abrasion ho feta sehlahisoa sa urea-formaldehyde resin.E na le khanyetso e ntle ea lik'hemik'hale le thepa ea ho kenya motlakase.Leha ho le joalo, lera la sekhomaretsi le bonolo ho peperana ka mor'a ho folisoa.Ha ea lokela ho sebelisa sekhomaretsi se fetotsoeng sa melamine resin feela.
3. Nako e khutšoanyane ea polokelo le e senyehang.E ka etsoa phofo ho eketsa nako ea polokelo.Resin e fetotsoeng ea melamine e theko e boima haholo.E sebelisoa ha ho etsoa liphanele tsa polasetiki tsa veneer.E sebelisoa haholo ka thepa ea ka tlung, kaho ea likoloi, joalo-joalo.
Mabapi le rona:
Shandong Jufu Chemical Technology Co., Ltd. k'hamphani ea profeshenale e ikemiselitseng ho etsa le ho romela lihlahisoa tsa lik'hemik'hale tsa kaho.Jufu e tsepamisitse maikutlo ho lipatlisiso, tlhahiso, le thekiso ea lihlahisoa tse fapaneng tsa lik'hemik'hale ho tloha ha e thehoa.E qalile ka metsoako ea konkreite, lihlahisoa tsa rona tse ka sehloohong li kenyelletsa: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer le sodium gluconate, e 'nileng ea sebelisoa haholo e le lisebelisoa tsa metsi tsa konkreite, li-plasticizers le retarders.
FAQs
Q1: Hobaneng ke lokela ho khetha k'hamphani ea hau?
A: Re na le baenjiniere ba rona ba feme le laboratori.Lihlahisoa tsohle tsa rona li hlahisoa fekthering, kahoo boleng le polokeho li ka tiisetsoa;re na le sehlopha sa litsebi tsa R&D, sehlopha sa tlhahiso le sehlopha sa barekisi;re ka fana ka litšebeletso tse ntle ka theko ea tlhōlisano.
Q2: Re na le lihlahisoa life?
A: Haholo-holo re hlahisa le ho rekisa Cpolynaphthalene sulfonate, sodium gluconate, polycarboxylate, lignosulfonate, joalo-joalo.
Q3: Mokhoa oa ho netefatsa boleng ba sehlahisoa pele o etsa odara?
K: Ho ka fanoa ka lisampole, 'me re na le tlaleho ea liteko e fanoeng ke setsi se nang le matla sa ho etsa liteko sa motho oa boraro.
Q4: Ke palo e tlase ea odara bakeng sa lihlahisoa tsa OEM/ODM?
A: Re ka u etsetsa li-label ho latela lihlahisoa tseo u li hlokang.Ka kopo ikopanye le rona ho etsa hore lebitso la hau le tsamaee hantle.
Q5: Nako / mokhoa oa ho fana ke ofe?
A: Re atisa ho romela thepa ka hare ho matsatsi a 5-10 ka mor'a hore u lefelle.Re ka hlalosa ka moea, ka leoatle, u ka boela khetha thepa forwarder hao.
Q6: Na u fana ka tšebeletso ea ka mor'a thekiso?
A: Re fana ka 24 * 7 tšebeletso.Re ka bua ka lengolo-tsoibila, skype, whatsapp, mohala kapa ka tsela efe kapa efe eo u e fumanang e le bonolo.
