Tuam Tshoj pheej yig tus nqi Polyanionic Cellulose Siv - Carboxymethyl cellulose CMC-Ceramic qib - Yeyuan
Tuam Tshoj pheej yig tus nqi Polyanionic Cellulose Siv - Carboxymethyl cellulose CMC-Ceramic qib - Yeyuan Detail:
Ceramic CMC qauv: C1074 C1274 C1083 C1583
Sodium carboxymethylcellulose CMC hauv kev lag luam ceramic li billet excipient, plasticizer, ntxiv dag zog rau tus neeg sawv cev. Siv nyob rau hauv ceramic pobzeb hauv qab glaze thiab nto glaze, tuaj yeem ua rau lub cev glaze nyob rau hauv lub xeev ruaj khov ntawm dispersion. Nws yog tsuas yog siv rau thickening, bonding thiab dispersing zog ntawm printing glaze.
CMC-Application In Ceramics
Kev ua haujlwm ntawm CMC hauv ceramic pobzeb hauv qab glaze thiab nto glaze:
- Khaws lub glaze nyob rau hauv ib tug ruaj khov dispersion xeev;
- Txhim kho qhov nro ntawm glaze;
-Slow cia qhov diffusion ntawm dej los ntawm glaze mus rau billet;
- Ua kom lub smoothness ntawm glaze;
-Tsis txhob tawg thiab luam ntawv tawg thaum lub sijhawm thauj mus los vim qhov txo qis ntawm lub cev ntsuab lub zog tom qab glazing;
- Txo glaze pinholes tom qab sintering.
Daim ntawv thov ntawm CMC hauv ceramic pobzeb hauv qab glaze thiab nto glaze:
CMC yog ib qho zoo heev stabilizer thiab binder. Thaum siv hauv qab glaze, nws tuaj yeem ua rau kom muaj zog sib txuas ntawm lub glaze slurry thiab lub cev ntsuab, ua rau lub cev glaze nyob rau hauv ib qho chaw ruaj khov dispersion xeev, txhim kho qhov nro ntawm lub glaze, tiv thaiv cov diffusion ntawm dej los ntawm glaze rau lub cev ntsuab, thiab nce qhov smoothness ntawm glaze nto; CMC yog tus neeg sawv cev zoo tshaj plaws, stabilizer thiab binder. Thaum siv cov glaze, nws tuaj yeem txhim kho qhov nro ntawm cov glaze, ua rau lub cev glaze nyob rau hauv ib qho kev ruaj khov dispersion xeev, tiv thaiv cov diffusion ntawm dej los ntawm glaze rau lub cev, tsis txhob poob ntawm lub zog ntawm lub cev nrog tuab. glaze, ua rau tawg thiab luam ntawv tawg thaum lub sij hawm thauj mus los, thiab txo cov pinhole phenomenon ntawm glaze tom qab ci.
Kev ua haujlwm ntawm CMC hauv lub cev ceramic:
-Nws tuaj yeem ua kom lub zog sib txuas ntawm qhov khoob thiab qhov khoob yog yooj yim rau daim ntawv;
- Txhim kho qhov khoov lub zog ntawm lub cev ntsuab thiab txo qhov kev puas tsuaj ntawm lub cev ntsuab;
- Ua kom cov dej hauv qhov khoob evaporate tusyees kom tsis txhob qhuav thiab tawg.
Kev siv CMC hauv lub cev ceramic:
CMC yog siv los ua excipient, plasticizer thiab reinforcing agent nyob rau hauv ceramic lub cev. Ntxiv qhov tsim nyog ntawm CMC rau hauv lub cev tuaj yeem ua rau muaj kev sib raug zoo ntawm lub cev, ua rau lub cev yooj yim tsim, txhim kho lub zog flexural los ntawm 2-3 zaug, txhim kho kev ruaj ntseg ntawm lub cev, txhim kho cov khoom lag luam zoo ntawm ceramics thiab txo tus nqi ua tom qab. Vim yog qhov sib ntxiv ntawm CMC, cov dej noo hauv cov khoom siv hauv lub cev ntsuab yog qhov sib xws thiab tsis tu ncua los tiv thaiv kom qhuav thiab tawg. Tshwj xeeb tshaj yog thaum thov rau cov vuas luaj loj hauv pem teb thiab polished cib lub cev, cov nyhuv yog pom tseeb dua.
Daim ntawv thov ntawm CMC hauv luam ntawv glaze:
CMC yog ib qho zoo heev stabilizer nrog muaj zog ncua kev kawm ntawv thiab dispersion muaj peev xwm, tsawg insoluble teeb meem, siab transparency, thiab zoo heev acid thiab alkali kuj thiab ntsev kuj. Nws ua kom nrawm nrawm ntawm cov ntawv luam tawm glaze, txo cov sijhawm ntawm kev tu lub tshuab luam ntawv, txo cov cim ntawm cov xim sib txawv, thiab ua kom muaj kev ruaj ntseg ntawm cov ntawv luam tawm glaze thiab infiltrated glaze thaum khaws cia.
Paub meej Parameter
Tus nqi ntxiv (%) | |
c1074 ua | 0.5-2.5% |
c1274 ua | 0.5-2.5% |
c1083 ua | 0.4-2.0% |
c1583 ua | 0.4-2.0% |
Yog tias koj xav tau kho, koj tuaj yeem muab cov qauv qhia ntxaws thiab txheej txheem. |
Qhov taw qhia | ||
C1074/C1274 | C1083/C1583 | |
Xim | dawb | dawb |
dej cov ntsiab lus | 10.0% | 10.0% |
PH | 7.5-9.5 Nws | 7.5-9.5 Nws |
Degree ntawm kev hloov | 0.7 ua | 0.8 ua |
Purity | 70% | 85% |
Particle loj | 90% dhau 250 microns (60 mesh) | 90% dhau 250 microns (60 mesh) |
Viscosity (b) 1% aqueous tov | 300-1200mPas | 300-1500mPas |
Product details duab:
Yam khoom Guide:
Zoo li qhov tshwm sim ntawm peb qhov tshwj xeeb thiab kho kev nco qab, peb lub tuam txhab tau yeej qhov muaj koob meej zoo ntawm cov neeg yuav khoom txhua qhov chaw hauv ib puag ncig rau Tuam Tshoj Tus nqi pheej yig Polyanionic Cellulose Siv - Carboxymethyl cellulose CMC-Ceramic qib - Yeyuan , Cov khoom yuav muab rau thoob plaws lub ntiaj teb, xws li: Egypt, Lub teb chaws Yelemees, Sweden, Peb cov khoom raug xa tawm thoob ntiaj teb. Peb cov neeg muas zaub yeej ib txwm txaus siab rau peb cov kev txhim khu kev qha zoo, cov neeg siv khoom-oriented cov kev pab cuam thiab cov nqi sib tw. Peb lub hom phiaj yog "mus txuas ntxiv kom tau txais koj txoj kev ncaj ncees los ntawm kev mob siab rau kev txhim kho tas li ntawm peb cov khoom thiab cov kev pabcuam txhawm rau kom ntseeg tau tias peb cov neeg siv khoom kawg, cov neeg siv khoom, cov neeg ua haujlwm, cov chaw muag khoom thiab cov zej zog thoob ntiaj teb uas peb koom tes nrog".
Los ntawm Liz los ntawm Armenia - 2017.08.15 12:36
Tus neeg muag khoom ua raws li txoj kev xav ntawm "zoo qhov yooj yim, ntseeg thawj thiab tswj cov qib siab" kom lawv tuaj yeem ua kom cov khoom lag luam txhim khu kev qha thiab cov neeg siv khoom ruaj khov.
By Maureen los ntawm Uzbekistan - 2018.05.15 10:52