YDN525 Yakakwirira Imino Methylated Melamine Resin

Hunhu

YDN525 is water-soluble methylated melamine-formaldehyde resin.Inogona kunyungudika zvishoma mudoro, polyols, mafuta, diethylene glycol e ther, uye chlorinated solvents.Iine kuwirirana kwakanaka nezvinhu zvinogadzira firimu senge mapfupi uye epakati mafuta alkyd resin, polyester resin, acrylic resins, epoxy resins, uye cellulose.Inonyanya kuenderana nemvura-based acrylic uye polyester resins.

YDN525 inogona kuita nemapolymers ane hydroxyl, amide, uye carboxyl mapoka.Iyo yakaderera asidhi kukosha kweinofananidzwa main resin inokwana kukonzeresa iyo cross-linking reaction, uye nekukurumidza kurapa kunogona kuwanikwa pasina yakasimba asidhi catalyst.Inogona kuita yekuzvigadzirisa, uye kuwedzera amino cross-linking agent yemukati inogona kuwedzera iyo firimu kuoma.Kunyangwe pakadzika tembiricha, YDN525 ine kukurumidza kuita chiyero.Munguva yekubika, inogona kudzikisa kuvhurika kweyakaderera mamorekuru uremu resin muhurongwa, nekudzikira uremu uye kuderera kweVOC volatilization, kuderedza kubuda kwemhepo panguva yekuputira nekubika.

Coatings-yakabatana-yakabatana neYDN525 ine yakaderera tsika yekupupa.Inogona kuvandudza kudzivirira kwemvura uye munyu kupfapfaidza kuramba kwemvura inotakurwa nejira.

Properties

Kuonekwa: Kujeka kune zvishoma yero viscous fluid

Solvent: Isobutanol

pH (1:1): 8.0-9.5

Zvisiri-zvinoshanduka zvemukati (%): 75-80 (105°C × 180 min)

Viscosity (mPa·s, NDJ viscometer, 30°C): 1000-3000

Yemahara formaldehyde (% nekurema): ≤1.0

Solubility: Muchidimbu soluble mumvura kana isobutanol

Nguva yekuchengeta (mune mumvuri, nzvimbo ine mhepo): 6 mwedzi.

Chitupa

Iyo kambani yakatevedzana yapasa IATF 16949: 2016 quality management system certification, ISO 9001:2015 quality management system certification, ISO 14001:2015 Environmental Management System certification, ISO 45001:2018 Occupational health and safety management system certification, kubvuma kuchengetedza kwakachena standard certification, uye American UL certification.

Nezvedu

Zhejiang Yadina New Material Technology Co., Ltd., yaimbozivikanwa seJiaxing Hangxing Fine Chemical Co., Ltd., yakavambwa muna 2002. Ibhizimusi renyika repamusoro-soro rinobatanidza tsvakiridzo nebudiriro yakazvimirira, kugadzirwa kwehunyanzvi uye kutengesa melamine yakagadziridzwa. resin uye melamine foam.

Kunze kwekugona kwepamusoro kwekunyudza kwemvura, furo redu remelamine zvakare rine ruzha rwakanyanya uye kugona kwekupisa kwekudzivirira zvakare.Nyaya yacho yave ichishandiswa kwete mukuchenesa imba chete, asi zvakanyanya muminda yeindasitiri, semuenzaniso simba bhatiri insulation zvinhu, aerospace Ultra-light materials, flame-retardant building materials, acoustic materials, etc. Iine yakakwana uye yakasimbiswa yemhando yekutonga system, kambani yedu yanga yakaongororwa nevatengi vedu muzvigadzirwa zvedu zvemhando yepamusoro uye mitengo yemakwikwi.