YDN516 High Solid Content Methylated Urea-Formaldehyde Resin

Tšebeliso

Pente ea ho baka ka potlako, liphahlo tsa lehong tse nang le metsi, li-varnish tse fetohang, liphahlo tsa pampiri.

Litšobotsi

YDN516 ke resin ea methylated urea-formaldehyde e ka sebelisoang e le sesebelisoa sa ho koala li-polymers tsa hydroxyl-functional ka har'a li-solvents tse thehiloeng metsing kapa tsa tlhaho.

YDN516 ha e hloke li-solvents, e ka phekola kapele ka mocheso o tlase, e na le tumellano e ntle, botsitso bo botle le litšenyehelo tse tlase.

Ha e sebelisetsoa ho phekola ka potlako pente ea ho baka ea resin ea YDN516 resin / alcohol-acid, ha ho hlokahale catalyst ea asiti, 'me lebelo la ho folisa la pente le batla le imena habeli ho feta la resin ea setso ea butylated urea-formaldehyde ha e omella ka nako e khuts'oane kapa e sa omeng ho hang.

YDN516 e tsamaisana le li-resin tse ngata, ho kenyeletsoa asiti ea joala, polyester, acrylic, le epoxy.

Thepa

Ponahalo: Mokelikeli o hlakileng oa viscous

Solvent: Ha ho letho

Likahare tse sa fetoheng (105 ° C × 3h) / %: ≥78

Viscosity (30°C) / mp.s: 1000～3000

Boima: kg/cubic meter (23°C): 1200

Ntlha ea Flash ℃ (kopi e koetsoeng): 76

Boima ba mahala ba formaldehyde / %: 1.0

Solubility: Ka ho feletseng (ka metsing), e qhibilihang ka mokhoa o itseng (ka xylene)

Nako ea polokelo: Likhoeli tse 6

Molemo

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.