Hnub Tim:11,Lub meej,2022

Sulfonatedmkua huvformaldehyderesinyog xa mus rau raws liMelamine Resin, tseem hu uaMelamine Forticdehyde coblossisMelamine ResinCov. Nws yog ib qho tseem ceeb triazine ntiv nplhaib.Melamine ResinMuaj cov dej tau zoo, nplaim taws retardant, cov khoom siv hluav taws xob, thiab siv hluav taws xob ua haujlwm (plyam hluav taws xob (plyined flooring thiab laminated yas Cov laug cam)) thiab ua npuas ncauj yas, thiab lwm yam ntxiv, Melamine ResinTseem tseem muaj dav siv raws li cov txheej txheem, xim nplaum ntoo, fiber ntau cov neeg sawv cev cov neeg sawv cev, cov ntawv ntub dej kom cov neeg sawv cev.

Melamine Resinmuaj cov ntawv thov hauv qab no:

1. Daim ntawv thov hauv kev lag luam tawv:

Hauv kev lag luam tawv,Melamine Resinyog cov siv ua ntej siv ua ntej, rov ua dua thiab sau cov khaub ncaws, ntawm cov chimethylolMelamine Resinyog qhov feem ntau dav siv amino resin. Amino resin muaj lub tshuab ua tanning zoo li ntawm Aldehyde Tanning: thiab ua cov prepolymer cia li ua rau cov tawv nqaij, thiab ua cov phiaj xwm pH qhov loj me me, thiab cov nquag -nhch 2 Oh thiab collagen nyob rau hauv lub molecule tau dhau los ntawm. Cov amino pab pawg ntawm peptide saw yog condensed los tsim kev sib cav sib txuas nrog ua tiav lub hom phiaj ntawm tanning. Nyob rau tib lub sijhawm, amino resin muaj cov nyhuv sau. Braum, aloysins thiab lwm tus siv GPS, IR, 1-NMR, 13C-NMR, 13C-NMR, 13C-NMR, thiab tuaj yeem sau rau hauv ib qho loj ntawm cov tawv nqaij rau ua rau tawv cev plump. Cov nyhuv.Melamine ResinTanning tus neeg sawv cev siv nyob rau hauv lub retaning ntawm chrome-tanned lub teeb ua kom tiav, pom cov pob txha dawb huv si, cov txiaj ntsig dawb huv thiab lub teeb zoo ntxuav. Thiab nws muaj qhov sib xyaw zoo nrog lwm cov neeg sawv cev tawv tawv. Siv hauv kev sib xyaw ua ke nrog zaub tanning cov neeg sawv cev, nws tuaj yeem txhawb kev nkag mus thiab nqus cov zaub ua paug, thiab nce cov phom sij tiv taus ntawm tawv. Yog tias siv rau lub retanning ntawm suede, kev nce siab yog qhov zoo.

2. Daim ntawv thov hauv kev lag luam ntawv:

Lub hauv paus ntsiab lus thiab cov yam ntxwv ua kev ua tau zoo ntawm kev siv tau ntau zog muaj zog tus neeg sawv cev thiab cov tshuaj tiv thaiv dej. Vim hais tias tusMelamine Forticdehyde cobMuaj methylol, nws tuaj yeem tsim cov qauv txheej txheem ntawm lub fiber ntau. Qhov kev sib txuas no ntawm cov lwg me me tsim cov dej tsis kam thiab ua cov ntawv sau. Yuav kom ua tiav cov nyhuv ntawm moisturizing lub zog, nws yog tsuas yog siv los ua ntub zog txhawb tus neeg saib xyuas thiab cov tshuaj tua dej hauv cov ntawv kev lag luam. Trimethylol Melamine tsuas yog siv nyob rau hauv daim ntawv ntawv kev lag luam, tab sis tsis muaj kev cuam tshuam rau cov ntawv dawb paug, thiab nws muaj cov ntawv tsis zoo, thiab siv tau me me ntawm Melamine yog siv dav tam sim no. Resin.

3. Siv ua ceramic thiab cement dispersant:

Melamine Forticdehyde cobSulfonate yog qhov zoo anionic surfactant nrog cov haujlwm saum npoo thiab lwm yam khoom muaj txiaj ntsig. Nws yog feem ntau siv los ua kev ua haujlwm siab lossis dej reducer hauv Ceramics, Maas thiab pob zeb rau hauv tsev thiab txawv teb chaws. Nws cov kev ua tshuab ntawm kev nqis tes yog feem ntau: Hom dej txo tus neeg sawv cev muaj cov haujlwm ua kom tau zoo dua los ntawm kev siv cov dej ua kom tsawg dua los ntawm kev ua kom tiav lub hom phiaj txo qis. Vim tias qhov kev txo qis ntawm cov dej sib tov sib xyaw, lub qhov hws ua kom tsawg, ua kom muaj lub zog ua kom muaj zog, uas tuaj yeem txo cov cement. Vim tias lub infiltration ntawm dej txo tus neeg sawv cev, kev loj hlob ntawm cov kiv cua ntawm cov qauv network yog ntau dua ntawm kev nce siab ntev ntawm cov pob zeb ua kom muaj zog ntawm cov pob zeb ua kom muaj zog ntawm cov pob zeb ua kom muaj zog.

4. Siv los ua ntoo nplaum ntoo:

Hauv kev lag luam ntoo,sroj ntsuabmkua huvformaldehyderesinyog tsuas yog siv raws li cov nplaum. Vim nws cov tshuaj lom neeg muaj mob siab, thaum nws nkag mus rau hauv cov khoom ntoo, cov ntoo khaub ncaws tawv me me, thiab nws tuaj yeem yog qhov hnyav dua qub, yog li ua cov nyhuv. Vim nws zoo thermal stability, dej tsis kam thiab tshuaj tiv thaiv, nws yog dav siv nyob rau hauv ntoo-banels, ntoo, tsim kho, ntawv ntim thiab lwm daim teb. Lub hom phiaj ntawm daim teb no yog yuav ua li cas kov yeej kev tawg tshwmpomenon thiab tau txaisMelamine Forticdehyde cobnrog nruab nrab yooj yim. Cov kev daws teeb meem tam sim no yog kom muaj kev haus dej haus polyvinyl, uas yog tus neeg mob hlwb nyob rau hauv mf resin lwg me me los ntawm kev mus cuag, ua cov nyhuv nruj thiab Tiv thaiv kev tawg.

5. Siv raws li ntaub luam ntawv thiab zas xim ua kom tus neeg sawv cev:

Hauv kev lag luam textile,sroj ntsuabmkua huvformaldehyderesinThiab nws cov derivatives yog cov ntaub ntawv tseem ceeb rau kev npaj cov ntaub luam ntawv, dowing thiab cov neeg sawv cev. Nws cov kev ua tshuab ntawm kev nqis tes yog tsuas yog siv los ua ib qho kev hloov kho saum npoo av thiab li kev txhim kho tus neeg sawv cev, tiv thaiv cov ntaub thiab ntxuav dej ntawm cov ntaub qhwv. Txawm li cas los xij, vim yog cov khoom siv tsis zoo, ntxhib tes zoo thiab kev nqus tau yooj yim ntawm cov ntaub ntawv tom qab daim ntawv thov, ntau thiab ntau cov kev tshawb fawb tau ua tiav ntawm nws txoj kev hloov kho. Tam sim no, methanol EtherifiedMelamine Resinyog siv, thiab formaldehyde hloov kho hloov kho xws li cyclic vinylidene urea thiab borax tau ntxiv kom tau hloov khoMelamine Forticdehyde cobTus neeg sawv cev ua tiav nrog ultra-qis aldehyde thiab siab ruaj khov. Qhov hloov kho cov khoom siv tau siv rau kev tawm tsam thiab tiv thaiv kev nyab xeeb ntawm cov ntaub qhwv qoob loo, daj thiab chlorine ploj yog txhim kho, thiab ntxuav dej tsis kam yog qhov zoo dua. Ntxiv mus, lub sijhawm khaws cia ntawm cov neeg sawv cev ua tiav yog 210-365 d, cov ntsiab lus dawb formaldehyde yog 0.3%, thiab cov ntsiab lus muaj kwv yees li 40%.