YDN525 High Imino Methylated Melamine Resin
Yam ntxwv
YDN525 yog dej-soluble methylated melamine-formaldehyde resin.Nws tuaj yeem yaj ib nrab hauv cawv, polyols, rog, diethylene glycol e, thiab chlorinated cov kuab tshuaj.Nws muaj kev sib raug zoo nrog cov khoom ua yeeb yaj kiab xws li luv thiab nruab nrab roj alkyd resins, polyester resins, acrylic resins, epoxy resins, thiab cellulose.Nws yog tshwj xeeb tshaj yog haum nrog dej-raws li acrylic thiab polyester resins.
YDN525 tuaj yeem cuam tshuam nrog cov polymers uas muaj hydroxyl, amide, thiab carboxyl pawg.Cov kua qaub qis ntawm qhov sib piv cov ntsiab lus tseem ceeb txaus los ua kom cov tshuaj tiv thaiv kab mob sib txuas, thiab kev kho sai sai tuaj yeem ua tiav yam tsis muaj lub zog acid catalyst.Nws tuaj yeem ua rau nws tus kheej condensation, thiab ua kom cov amino cross-linking tus neeg sawv cev cov ntsiab lus tuaj yeem ua rau cov yeeb yaj kiab hardness.Txawm tias qhov kub thiab txias, YDN525 muaj cov tshuaj tiv thaiv sai.Thaum lub sij hawm ci, nws tuaj yeem txo qhov volatilization ntawm qhov hnyav molecular resins hauv lub cev, nrog kev poob qis thiab qis VOC volatilization, txo qis cov pa tawm thaum lub sij hawm txheej thiab ci.
Coatings cross-linked nrog YDN525 muaj qhov tsis tshua muaj siab ua npuas ncauj.Nws tuaj yeem txhim kho cov dej tsis kam thiab cov ntsev tsuag tshuaj tiv thaiv ntawm cov dej-dej txheej.
Cov khoom
Cov tsos mob: Pob tshab rau me ntsis daj kua nplaum
Cov kuab tshuaj: Isobutanol
pH (1: 1): 8.0-9.5
Cov ntsiab lus tsis-volatile (%): 75-80 (105 ° C × 180 min)
Viscosity (mPa·s, NDJ viscometer, 30°C): 1000-3000
Dawb formaldehyde (% los ntawm qhov hnyav): ≤1.0
Solubility: Ib nrab soluble hauv dej los yog isobutanol
Lub sij hawm cia (hauv qhov ntxoov ntxoo, qhov chaw cua): 6 lub hlis.
Daim ntawv pov thawj
Lub tuam txhab tau dhau los ua tiav IATF 16949: 2016 kev tswj hwm kev tswj hwm kev lees paub, ISO 9001: 2015 kev tswj hwm kev tswj hwm kev lees paub, ISO 14001: 2015 ib puag ncig kev tswj hwm daim ntawv pov thawj, ISO 45001: 2018 kev ua haujlwm kev noj qab haus huv thiab kev nyab xeeb kev tswj hwm kev lees paub, kev tsim cov ntawv pov thawj, huv si. Standard certification, thiab American UL ntawv pov thawj.
Hais txog US
Zhejiang Yadina Tshiab Khoom Technology Co., Ltd., yav tas los hu ua Jiaxing Hangxing Fine Chemical Co., Ltd., tau tsim nyob rau hauv 2002. Nws yog lub teb chaws high-tech enterprise integrating ywj siab tshawb fawb thiab kev loj hlob, kev tsim khoom thiab muag khoom ntawm melamine hloov kho. resin thiab melamine ua npuas ncauj.
Dhau li ntawm qhov muaj peev xwm zoo tshaj plaws ntawm kev nqus dej, peb cov melamine ua npuas ncauj kuj muaj lub suab zoo heev thiab muaj peev xwm tiv thaiv tshav kub thiab.Cov khoom siv tau siv tsis yog hauv kev tu tsev xwb, tab sis ntau ntau hauv kev lag luam, xws li cov khoom siv hluav taws xob hluav taws xob rwb thaiv tsev, aerospace ultra-light cov ntaub ntawv, cov khoom siv hluav taws xob tsis zoo, cov khoom siv hluav taws xob, thiab lwm yam. Nrog rau kev ua tiav thiab tsim kom muaj kev tswj xyuas zoo, peb lub tuam txhab tau raug soj ntsuam los ntawm peb cov neeg siv khoom hauv peb cov khoom zoo thiab cov nqi sib tw.
