YDN525 High Imino methylated melamine resin
Njirimara
YDN525 bụ resin methylated melamine-formaldehyde na-agbaze mmiri.Ọ nwere ike igbari n'otu akụkụ na mmanya, polyols, abụba, diethylene glycol e ther, na ihe mgbaze chlorinated.Ọ nwere ezigbo ndakọrịta na ihe ndị na-emepụta ihe nkiri dị ka mkpirisi mmanụ alkyd resins nke dị mkpụmkpụ na ọkara, resin polyester, resin acrylic, resin epoxy, na cellulose.Ọ dakọtara karịsịa na mmiri acrylic na polyester resins.
YDN525 nwere ike meghachi omume na polymers nwere hydroxyl, amide, na otu carboxyl.Uru acid dị ala nke resin isi dabara adaba zuru oke iji mee ka mmeghachi omume na-agafe agafe, enwere ike nweta ọgwụgwọ ngwa ngwa na-enweghị onye na-eme ka acid dị ike.Ọ nwere ike na-enweta condensation nke onwe, yana ịba ụba amino cross-linking agents nwere ike ime ka ihe nkiri ahụ sie ike.Ọbụna na okpomọkụ dị ala, YDN525 nwere ọnụ ọgụgụ mmeghachi omume ngwa ngwa.N'oge a na-eme achịcha, ọ nwere ike ibelata ngbanwe nke resins dị ala dị ala na sistemụ ahụ, na-enwe obere mbelata dị arọ na obere mgbanwe VOC, na-ebelata ikuku ikuku n'oge mkpuchi na mmiri.
Mkpuchi mkpuchi na-ejikọta ya na YDN525 nwere ọdịdị dị ala nke ụfụfụ.Ọ nwere ike melite nguzogide mmiri na nguzogide nnu nnu nke mkpuchi mmiri.
Njirimara
Ọdịdị: Na-apụta ìhè na mmiri viscous na-acha odo odo
Ihe mgbaze: isobutanol
pH (1:1): 8.0-9.5
Ọdịnaya na-adịghị agbanwe agbanwe (%): 75-80 (105°C × 180 min)
Viscosity (mPa·s, viscometer NDJ, 30°C): 1000-3000
formaldehyde efu (% n'ịdị arọ): ≤1.0
Solubility: Solubility na mmiri ma ọ bụ isobutanol
Oge nchekwa (na ndo, oghere ikuku): ọnwa 6.
Asambodo
Companylọ ọrụ ahụ agafeela IATF 16949: 2016 asambodo sistemụ njikwa mma, ISO 9001: 2015 asambodo sistemu njikwa mma, ISO 14001: 2015 asambodo sistemu njikwa gburugburu ebe obibi, ISO 45001: 2018 ọrụ ahụike na nchekwa sistemu njikwa nchekwa, asambodo nnabata mmepụta ihe dị ọcha asambodo ọkọlọtọ, na asambodo UL nke America.
Gbasara anyị
Zhejiang Yadina New Material Technology Co., Ltd., nke a na-akpọbu Jiaxing Hangxing Fine Chemical Co., Ltd., malitere na 2002. Ọ bụ ụlọ ọrụ nkà na ụzụ dị elu nke mba na-ejikọta nyocha na mmepe onwe onye, mmepụta ọkachamara na ahịa nke melamine gbanwetụrụ. resin na melamine ụfụfụ.
E wezụga ike dị elu nke mmịnye mmiri, ụfụfụ melamine anyị nwekwara ụda dị mma na ikike mkpuchi okpomọkụ.The ihe e ji mee ihe ọ bụghị nanị na ezinụlọ ihicha, ma ọtụtụ ihe ndị ọzọ na ulo oru ubi, eg ike batrị mkpuchi ihe onwunwe, aerospace ultra-light ihe, ire-retardant ewu ihe, Acoustic ihe, wdg Na a zuru ezu na guzosie ike àgwà management usoro. Ndị ahịa anyị enyochala ụlọ ọrụ anyị na ngwaahịa anyị dị elu yana ọnụ ahịa asọmpi.
