Zogulitsa za hydroxypropyl methylcellulose pomanga
Zosungunuka m'madzi ndi zosungunulira organic. Akhoza kusungunuka m'madzi ozizira. Zake pazipita ndende zimangotengera mamasukidwe akayendedwe. The solubility amasintha ndi mamasukidwe akayendedwe. M'munsi mamasukidwe akayendedwe, kwambiri solubility.
hydroxypropyl methylcellulose yosagwira m'nyumba ndi cellulose ether yopanda ionic, ndipo si polyelectrolyte, motero imakhala yokhazikika mumadzimadzi amadzimadzi pamaso pa mchere wachitsulo kapena ma electrolyte achilengedwe, koma kuwonjezera kwambiri kwa ma electrolyte kungayambitse kugwa ndi mpweya. .
Zochita zapamtunda Chifukwa njira yamadzimadzi imakhala ndi ntchito yapamtunda, imatha kugwiritsidwa ntchito ngati colloidal protective agent, emulsifier ndi dispersant. Pamene njira yamadzimadzi ya hydroxypropyl methylcellulose yomanga ikatenthedwa mpaka kutentha kwina, imakhala opaque, gels, ndi precipitates, koma ikakhazikika mosalekeza, imabwerera ku njira yoyambira, ndipo gel osakaniza ndi mpweya zimachitika Kutentha kumadalira makamaka. pa mafuta awo, suspending wothandizira, colloids zoteteza, emulsifiers, etc.
Kulimbana ndi mildew Imakhala ndi mphamvu zotsutsana ndi mildew komanso kukhazikika kwa viscosity pakusungidwa kwa nthawi yayitali.
Kukhazikika kwa PH, kukhuthala kwa hydroxypropyl methylcellulose yankho lamadzi lamadzi pomanga silimakhudzidwa ndi asidi kapena zamchere, ndipo pH yamtengo wapatali imakhala yokhazikika pakati pa 3.0 mpaka 11.0.
Kusungirako mawonekedwe Popeza njira yamadzimadzi ya hydroxypropyl methylcellulose yomanga imakhala ndi viscoelastic yapadera poyerekeza ndi mayankho amadzi a ma polima ena, kuwonjezera kwake kumatha kupititsa patsogolo luso losunga mawonekedwe a zinthu zadothi zadothi.
Kusungirako madzi Hydroxypropyl methylcellulose pomanga ndi mtundu wa njira yosungira madzi yogwira ntchito kwambiri chifukwa cha hydrophilicity yake yayikulu komanso kukhuthala kwake kwamadzi am'madzi. Zina katundu Thickener, filimu kupanga wothandizira, binder, lubricant, suspending wothandizira, zoteteza colloid, emulsifier, etc.
Ubwino wa hydroxypropyl methylcellulose pomanga pantchito yomanga
magwiridwe antchito:
1. Ndikosavuta kusakaniza ndi ufa wouma wouma.
2. Iwo ali ndi makhalidwe a madzi ozizira kumwazikana.
3. Imitsani tinthu tating'onoting'ono bwino, ndikupangitsa kuti chisakanizocho chikhale chosalala komanso chofanana.
kusakaniza:
1. Fomula yowuma yokhala ndi hydroxypropyl methylcellulose yomanga imatha kusakanikirana mosavuta ndi madzi.
2. Pezani mwachangu kusinthasintha komwe mukufuna.
3. Kusungunuka kwa cellulose ether kumathamanga komanso popanda zotupa.
zomangamanga:
1. Limbikitsani lubricity ndi pulasitiki kuti mupititse patsogolo makina ndikupangitsa kupanga zinthu kukhala kosavuta komanso mwachangu.
2. Sinthani mawonekedwe osungira madzi ndikutalikitsa nthawi yogwira ntchito.
3. Imathandiza kupewa kuyenda molunjika kwa matope, matope ndi matailosi. Wonjezerani nthawi yozizirira ndikuwongolera magwiridwe antchito.
4. Limbikitsani mphamvu yomangirira ya zomatira za matailosi.
5. Limbikitsani kuchepa kwa anti-crack ndi mphamvu yotsutsa-kung'amba ya matope ndi bolodi lophatikizana.
6. Kupititsa patsogolo mpweya mumatope, kuchepetsa kwambiri kuthekera kwa ming'alu.
7. Ikhoza kupititsa patsogolo kukana kosunthika kwa zomatira za matailosi.
8. Gwiritsani ntchito ndi Kima Chemical's starch ether, zotsatira zake zimakhala bwino!
Kugwiritsa ntchito hydroxypropyl methylcellulose pomanga m'munda womanga
Putty wosamva madzi pamakoma amkati ndi akunja:
1. Kusungirako bwino kwa madzi, komwe kungapangitse nthawi yomanga ndikuwongolera ntchito. Kupaka mafuta ambiri kumapangitsa kuti kumanga kukhale kosavuta komanso kosavuta. Amapereka mawonekedwe abwino komanso owoneka bwino pamapupu osalala.
2. Kukhuthala kwakukulu, nthawi zambiri 100,000 mpaka 150,000 timitengo, kumapangitsa kuti putty ikhale yomatira pakhoma.
3. Sinthani kukana kwa shrinkage ndi kukana ming'alu, sinthani mawonekedwe apamwamba.
Mlingo wolozera: 0.3 ~ 0.4% pamakoma amkati; 0,4 ~ 0.5% kwa makoma akunja;
Mtondo wotsekereza khoma wakunja
1. Limbikitsani kumamatira ndi khoma pamwamba, ndikuwonjezera kusungirako madzi, kuti mphamvu ya matope ikhale yabwino.
2. Kupititsa patsogolo ntchito yomanga pokonza mafuta ndi pulasitiki. Itha kugwiritsidwa ntchito limodzi ndi Shenglu brand starch ether kulimbitsa matope, omwe ndi osavuta kupanga, amapulumutsa nthawi komanso kuwongolera mtengo.
3. Kuwongolera kulowetsedwa kwa mpweya, potero kuchotsa ming'alu yaying'ono ya zokutira ndikupanga malo abwino osalala.
Mlingo wolozera: matope ambiri 0.1 ~ 0.3%; matenthedwe kutchinjiriza matope 0,3 ~ 0,6%; wothandizira mawonekedwe: 0,3 ~ 0,6%;
Gypsum pulasitala ndi pulasitala mankhwala
1. Limbikitsani kugwirizana, pangitsa kuti pulasitala ikhale yosavuta kufalitsa, komanso sinthani mphamvu yotsutsa-sagging kuti ipititse patsogolo madzi ndi kupopa. Potero kuwongolera magwiridwe antchito.
2. Kusungirako madzi kwapamwamba, kutalikitsa nthawi yogwira ntchito yamatope, ndikupanga mphamvu zamakina zapamwamba zikakhazikika.
3. Mwa kulamulira kusasinthasintha kwa matope kuti apange chophimba chapamwamba chapamwamba.
Mlingo wolozera: gypsum pulasitala 0.1 ~ 0.3%; mankhwala a gypsum 0.1 ~ 0.2%;
Mapulasitala opangidwa ndi simenti ndi matope amiyala
1. Limbikitsani kufanana, pangitsa kuti zikhale zosavuta kuvala matope otsekemera otenthetsera, ndikuwongolera mphamvu zotsutsana ndi kugwedezeka nthawi yomweyo.
2. Kusungirako madzi kwapamwamba, kukulitsa nthawi yogwira ntchito yamatope, kupititsa patsogolo ntchito yabwino, ndikuthandizira matope kuti apange mphamvu zamakina apamwamba panthawiyi.
3. Ndi kusungirako kwapadera kwa madzi, ndi koyenera kwambiri kwa njerwa zoyamwa madzi.
Mlingo wovomerezeka: pafupifupi 0.2%
Panel joint filler
1. Kusunga madzi kwabwino kwambiri, komwe kumatha kutalikitsa nthawi yozizirira ndikuwongolera magwiridwe antchito. Kupaka mafuta ambiri kumapangitsa kuti kumanga kukhale kosavuta komanso kosavuta.
2. Sinthani kukana kwa shrinkage ndi kukana ming'alu, sinthani mawonekedwe apamwamba.
3. Perekani mawonekedwe osalala ndi ofanana, ndipo pangani malo omangirira mwamphamvu.
Mlingo wovomerezeka: pafupifupi 0.2%
zomatira matailosi
1. Pangani zosakaniza zowuma zosavuta kusakaniza popanda zotupa, motero kusunga nthawi yogwira ntchito. Ndipo kupangitsa kuti ntchitoyo ikhale yofulumira komanso yogwira mtima kwambiri, yomwe imatha kupititsa patsogolo ntchito ndikuchepetsa mtengo.
2. Potalikitsa nthawi yoziziritsa, kuwongolera kwa matayala kumakhala bwino.
3. Perekani zotsatira zabwino zomatira, ndi kukana kwakukulu kwa skid.
Mlingo wovomerezeka: pafupifupi 0.2%
zodziyimira pawokha pansi
1. Perekani mamasukidwe akayendedwe ndipo angagwiritsidwe ntchito ngati anti-sedimentation aid.
2. Kupititsa patsogolo madzimadzi ndi kupopera, potero kumapangitsa kuti pansi pakhale bwino.
3. Kuwongolera kusungidwa kwa madzi, potero kuchepetsa kwambiri kusweka ndi kuchepa.
Mlingo wovomerezeka: pafupifupi 0.5%
Zopaka Pamadzi ndi Zochotsa Paint
1. Kutalikitsa moyo wa alumali poletsa zolimba kuti zisakhazikike. Kugwirizana kwabwino kwambiri ndi zigawo zina komanso kukhazikika kwachilengedwe kwachilengedwe.
2. Amasungunuka mwamsanga popanda zotupa, zomwe zimathandiza kuti kusakaniza kukhale kosavuta.
3. Kupanga madzi abwino, kuphatikizapo kuthirira pang'ono komanso kusanja bwino, komwe kungapangitse kutha kwapamwamba komanso kupewa utoto wowongoka.
4. Limbikitsani mamasukidwe akayendedwe a utoto wothira utoto wamadzi ndi organic zosungunulira utoto wochotsa, kuti chochotsa utoto zisatuluke kuchokera pamalowo.
Mlingo wovomerezeka: pafupifupi 0.05%
zitsulo za konkriti zowonjezera
1. Limbikitsani machinability wa mankhwala extruded, ndi mkulu kugwirizana mphamvu ndi lubricity.
2. Kupititsa patsogolo mphamvu yonyowa ndi kumamatira kwa pepala pambuyo pa extrusion.
Mlingo wovomerezeka: pafupifupi 0.05%
Nthawi yotumiza: Dec-15-2022