YDN535 Ka ho Felletseng ka Metsi a Phahameng a Imino Methylated Melamine Resin

Tšebeliso

E loketse ho roala lehong la lacquer le entsoeng ka metsi, mekhoa ea pente ea emulsion, le mekhoa e meng ea ho roala ha metsi.

Litšobotsi

YDN535 resin ke karolo ea methylated melamine-formaldehyde resin e nang le alkylation e mahareng, litaba tse phahameng tsa methylol, le ts'ebetso e phahameng ea imino.

YDN535 e lumellana hantle le li-polymer tsa anionic tse qhibilihang ka metsing, li-disperants le li-emulsion.

Resin ea YDN535 e itšebetsa haholo, e ntlafatsa ho thatafala ha filimi le ho eketsa ho hanyetsa mocheso oa lipolima tse qhibilihang ka metsing.

YDN535 e ka fetoloa ho ba pH e sa nke lehlakore ka amine ho fumana botsitso bo nepahetseng, 'me e ka boloka botsitso le moemeli ofe kapa ofe oa borokho oa amine o nang le pH pakeng tsa 7.0 le 8.5.

YDN535 e hloka motsoako o fokolang oa asiti tlas'a maemo a tloaelehileng a ho baka.Ho sebelisa acid e fokolang (organic kapa inorganic acid) e le mokhoa oa ho etsa hore filimi e thehoe e sebetsa haholo.

Thepa

Ponahalo: Mokelikeli o hlakileng oa viscous

Solvent: Metsi

Litaba tse sa fetoheng (105℃×3h)/%: ≥78

Viscosity (30℃)/mPa.s: 800～1500

Boima ba lik'hilograma/m³ (23℃): 1250

Ntlha ea Flash ℃ (kopi e koetsoeng): >100

Free formaldehyde (boima ba %): ≤0.5

pH (1:1): 8.5–9.5

Nako ea polokelo: Likhoeli tse 3

Solubility

Joala: Ha bo kopane hanyenyane

Metsi: A qhibiliha ka ho feletseng

Ketone: Ha e qhibilihe

Esters: Ha e qhibilihe

Aliphatic hydrocarbons: Ha e na metsi

Li-hydrocarbon tse nkhang hamonate: Ha li qhibilihe

Ho lumellana

Li-polymers tse tsamaisoang ke metsi: li ntle

Li-polymer tse senyehang: li ntle

Emulsions: Ho lokile

Mabapi le rona

Zhejiang Yadina New Material Technology Co., Ltd., eo pele e neng e tsejoa e le Jiaxing Hangxing Fine Chemical Co., Ltd., e thehiloe ka 2002. Ke khoebo ea naha ea theknoloji e phahameng e kopanyang lipatlisiso le nts'etsopele e ikemetseng, tlhahiso ea litsebi le thekiso ea melamine e fetotsoeng. resin le melamine foam.

Khamphani ea rona e ne e khethehile ho hlahisa melamine resin ho tloha ha e thehoa.Ka holim'a theknoloji ea rona e hōlileng tsebong ea melamine resin, re ekelitse theknoloji ea rona le tlhahiso ho indasteri ea foam ea melamine.Re thehile laboratori ea rona bakeng sa lipatlisiso tse tsoelang pele le nts'etsopele ea resin e ncha ea melamine le thepa ea foam ea melamine.Ho theosa le lilemo re fumane litokelo tsa boqapi tse 13 le lipatente tse 13 tsa tšebeliso ea thepa ea polasetiki ea foam ea melamine le theknoloji ea eona ea tlhahiso.Ke rona feela baetsi ba litsebi ka hare ho naha le ba machabeng ba ka hlahisang letoto le fapaneng la lihlahisoa tsa polasetiki tsa foam tsa melamine, ho kenyeletsoa foam e thata ea melamine, e entseng kopo ea litokelo tsa molao United States le Japane mme e ntse e hlahlojoa haholo.

Ntle le bokhoni bo phahameng ba ho monya metsi, foam ea rona ea melamine e boetse e na le melumo e ntle haholo le bokhoni ba ho thibela mocheso.Thepa ha e sebelisoe feela ho hloekiseng malapa, empa haholo libakeng tsa indasteri, mohlala, lisebelisoa tsa ho koala li-betri, lisebelisoa tsa mahlaseli a kotsi, lisebelisoa tsa kaho tse thibelang mollo, lisebelisoa tsa acoustic, joalo-joalo. khamphani ea rona e ne e hlahlobiloe ke bareki ba rona ka lihlahisoa tsa rona tsa boleng bo holimo le litheko tsa tlholisano.