I-Viscofity ephantsi: I-400 isetyenziselwa ikakhulu udaka lokuzimela, kodwa ingeniswa ngokubanzi.
Isizathu: Ukufakwa kwe-viscosity esezantsi, ukugcinwa kwamanzi ahluphekayo, kodwa iipropathi ezinomgangatho olungileyo, uxinzelelo oluphezulu lokufa.
I-Viscofity ephakathi kunye ne-20000-40000 isetyenziselwa ikakhulu i-Tile, iarhente ye-caulking, i-anti-crack yokufa, intembelo yokufakelwa kwe-thermal, njl.
Izizathu: Ukusebenza kakuhle, amanzi amancinci ongezelelweyo, kunye noxinzelelo oluphezulu lokufa.
1. Loluphi olona setyenziso luphambili lwe-hydroxypropyl methylcelculose (i-HPMC)?
-I-HPMC isetyenziswe ngokubanzi kwizinto zokwakha, iingubo, i-reomatis, i-ceramic, i-ceramics, iyeza, izibalo, iicusmetics, amanye amashishini. I-HPMC inokwahlulwa ibe yi: Ibakala lokwakha, iBakala lokutya kunye namayeza ngokokusetyenziswa. Okwangoku, uninzi lweemveliso zasekhaya zibakala lokwakha. Kwinqanaba lokwakha, i-poceble yomgubo isetyenziswa kwinani elikhulu, malunga ne-90% isetyenziselwa umgubo ongezantsi, kwaye okuseleyo kusetyenziselwa ukuqina kwesamente kunye neglue.
2. Zingaphi iintlobo ze-hydropyl i methylcelculose (i-HPMC) ikhona? Zithini izinto zabo?
-A: I-HPMC inokwahlulwa kuba luhlobo lwethutyana kunye nohlobo olushushu olushushu. Iimveliso zethutyana zisasaza ngokukhawuleza emanzini abandayo kwaye inyamalale emanzini. Ulwelo alunamfanekiso okwiphepha elithile kuba i-HPMC ichithwa njengamanzi kwaye ayichithwanga nyani. Emva kwemizuzu emi-2, i-viscosity ye-Licowid ngokuthe ngcembe inyuka kwaye i-viscousi ebonakalayo yenziwa i-collous collous. Iimveliso ezishushu ezinyibilikayo zinokusasaza ngokukhawuleza emanzini ashushu kwaye zinyamalala kumanzi ashushu xa udibana namanzi abandayo. Xa iqondo lobushushu liyekwe kubushushu obuthile (imveliso yenkampani yethu ingama-65 degrees Celsius), i-vickosity ivela kancinci de i-vicous engabonakaliyo yenziwa. Uhlobo olushushu olushushu lunokusetyenziselwa kuphela umgubo wodaka nodaka. Kwiglue yeglue kunye nepeyinti, ukungqubana kuya kwenzeka kwaye akunakusetyenziswa. Uhlobo kwangoko lunoluhlu olubanzi lwezicelo. Ingasetyenziselwa umgubo we-sty, udaka, iglu elulwele, kwaye ipeyinti ngaphandle kokuphikisana.
3. Zithini iindlela zokuchitha i-hydroxypropyl methylcelcelgalose (HPMC)?
-I-Answer: Indlela yokuSolisa eHozulu: Oko i-HPMC i-Infolble emanzini ashushu, i-HPMC ingasasazeka kakhulu kumanzi ashushu kwindawo yokuqala kwaye inyibilikisile ngokukhawuleza emva kokupholisa. Iindlela ezimbini eziqhelekileyo zichazwe ngezantsi:
1) Beka inani elifunekayo lamanzi ashushu kwisitya kwaye asitshise malunga nama-70 ℃. Ngokuthe ngcembe yongeza i-hydroxypropyl methylcelcelcelose yokuvuselela kancinci. Ekuqaleni i-HPMC idada kumphezulu wamanzi, emva koko ngokuthe ngcembe yenza isilayidi, kwaye upholile ngokushukumisa.
2). Yongeza i-1/3 okanye i-2/3 yexabiso elifunekayo lamanzi kwisitya, ukutshisa ukuya kuthi ga kwi-70 ° C, ukusasaza i-HPMC ngokwendlela yokuhamba kwamanzi eshushu; Yongeza inani elisele lamanzi abandayo ukuya kumanzi ashushu. ukulayisha emanzini, ukushukumisa kwaye kupholise umxube.
Indlela yokuxuba i-powder Ngeli xesha, i-HPMC inokuchithwa kwaye ayizukudityaniswa kunye, kuba kuphela i-HPMC kwicandelo ngalinye. Ikona encinci. Umgubo uyanyibilika kwangoko ekunxibelelaneni namanzi. I-Supepty Polder kunye nabavelisi bodaka bamkela le ndlela. I-HydroxyPOpyl Methylcelceltulose (HPMC) isetyenziswa njengearhente ye-thickener kunye ne-remoing yokugcina amanzi kwi-sty powder farser.
4. Ungawugweba njani umgangatho we-hydroxypropyl methylcelculose (i-HPMC) ngokulula nangokuthathelayo?
-I-Afrikan-(1) Ubumhlophe: Nangona ubumhlophe bungaqali ukuba i-HPMC kulula ukuyisebenzisa, ukuba kulula ukongezwa ngexesha lenkqubo yemveliso, iya kuchaphazela umgangatho wayo. Nangona kunjalo, uninzi lweemveliso ezilungileyo lube mhlophe mhlophe. . Uninzi lwe-HPMC eveliswe eHebei yi-80 mesh. Umphetho ugqibelele. . Ukuphakama okuphezulu kokudlulisela, ngcono, kubonisa ukuba kukho izinto ezingafakwanga ngaphakathi. Umoya oguqukayo wesabelo esithe nkqo singcono ngakumbi kuneso sibezi-themba elithe tye, kodwa akunakuthethwa ukuba umgangatho wokuphendula othe nkqo ungcono kuneyona ndawo ithe tyaba. Zininzi izinto ezimisela umgangatho wemveliso. . Ubuninzi obuthile bubangelwa kukungaphezulu kwe-hydroxypropy ephezulu kuyo. Ngaphezulu komxholo we-hydroxypropy, kungcono ukugcinwa kwamanzi.
5. Uyintoni umthamo we-hydroxypropyl methylcelcelculose (HPMC) kwi-podty powder?
-I-Anner: Umthamo we-HPMC kwezi zicelo ziyahluka ngokwemozulu, ubushushu, umgangatho we-ash calcium we-ash, kunye nefomula yegalelo. i-ty powder kunye "nomgangatho ofuna umthengi". Ngokubanzi, iphakathi kwe-4kg kunye ne-5kg. Umzekelo, uninzi lwe-poty powder eBeijing yi-5 kg; uninzi lwe-poty powder eGuizhou yi-5 kg ehlotyeni kunye ne-4.5 kg ebusika;
6. Luthini uVekyusis ofanelekileyo we-hydroxypropyl methylcelcellulose (HPMC)?
-I-Answer: I-Putty Powder ngokubanzi ixabisa i-100,000 Yuan, nodaka kufuna okungakumbi, ke i-150,000 yuan yanele. Kwaye owona msebenzi ubalulekileyo we-HPMC yindawo yokugcina amanzi, ilandelwe ngokutyibilika. Kwindlela yokubeka, logama nje ugcinwe kakuhle amanzi kunye no-viscofity ongezantsi (70,000-80,000), kulungile. Ewe, ukuphakama okuphezulu, okungcono ukugcinwa kwamanzi. Xa i-vickosity idlula i-100,000, i-viscosity ayinampembelelo encinci ekugcinweni kwamanzi.
7. Zeziphi izikhombisi eziphambili ze-hydropylpropyl methylcelculose (HPMC)?
-A: I-HYDROXROPYL UMGANGATHO NOKUFUNDA, Uninzi lwabasebenzisi luxhalabile ngezi zikhombisi zimbini. Ngaphezulu komxholo we-hydroxypropy, kungcono ukugcinwa kwamanzi. Ngomsebenzi ophezulu, ukugcinwa kwamanzi kuyinto efanayo (engenasiphelo) ilunge ngakumbi, kwaye ngophawu oluphezulu, kusetyenziswe ngcono kudaka lokwenza.
8. Zeziphi izixhobo eziphambili ze-hydroxypropyl methylcelcelcelce (i-HPMC)?
-I-A: Ezona zinto ziphambili ze-HydroxyPOpyl Methylcelcelculose (HPMC): I-HPMC ye-HPMC, i-METYL CODA, i-PROPYL CODA, I-PROPYL BID, i-Acid, i-Toopropyl Utywala, njl.
9. Yeyiphi eyona ndima iphambili ye-HPMC ekusebenziseni i-powty powder? Ngaba inayo nayiphi na imikhamikhali?
I--Answer: I-HPMC inemisebenzi emithathu ephambili yokutyibilika, ukugcinwa kwamanzi kunye nokwakhiwa komgubo. Ukutyibilika: I-seluplose inokunqunyanyiswa okukhulu, gcina iyunifomu yesisombululo kwaye uxhathise ukuqaqanjelwa. Ukugcinwa kwamanzi: Yenza umgubo obekwe kancinci kwaye uncede ukuphendula kwe-calcium engwevu phantsi kwesenzo samanzi. Ulwakhiwo: I-Seleculose inefuthe elinyibilikayo kwaye inokwenza i-powder ye-setty iphumelele imisebenzi elungileyo. I-HPMC ayithathi nxaxheba kuyo nayiphi na impendulo yekhemikhali kwaye idlala kuphela indima encedisayo. Xa i-popy powder yongezwa emanzini kwaye ifakwe eludongeni, impendulo yekhemikhali iya kwenzeka. Njengoko inkathalo entsha yenziwa, i-popler powter eludongeni isuswe eludongeni nasemhlabeni inomgubo ngaphambi kokusetyenziswa. Oku akusebenzi kuba into entsha (i-calcium carbonate yenziwe. ) phezulu) phezulu. Izinto eziphambili ze-calcium ye-calcium zezi: umxube we-CA (oh) 2, i-cao kunye ne-CAO encinci ye-CAO3, i-CAO + 2 (OH) I-CARCUM GROGIUM inyibilikiswe emanzini nasemoyeni CO2 phantsi kwesenzo se-calcium carbonate, i-HPMC igcina amanzi kwaye incedise i-calcium engwevu ukuba isebenze ngcono, kwaye ayithathi nxaxheba kuyo nayiphi na impendulo.
I-10. I-HPMC yi-ionic se-ionsulose ether, ke yeyiphi i-no-ionic enye?
A: Kwimigaqo ye-DARDAMS, i-ions zizinto ezingasebenziyo emanzini. I-Iyotion yinkqubo apho i-eletrolytes ihluma kwi-Ions eshukumayo ngokukhululekileyo kwiinyibiba ezihlawulelwayo (umzekelo, amanzi, utywala). Umzekelo, i-sodium chloride (i-NACL), ityuwa ityiwa yonke imihla, inyibilikisile emanzini nasekulandeleni i-ion yesoloium ye-sodium (na +) kunye ne-chloride ebizekileyo ye-chloride (cl). Oko kukuthi, xa i-HPMC ifakwe emanzini, ayihambelani kwi-Ions, kodwa ikhona kwimo yemolekyuli.
I-Post: Feb-06-2024