HPMC yakoreshejweUrukuta /Skim Ikoti

HPMC irashobora kugabanywamo: icyiciro cyubwubatsi, icyiciro cyibiribwa nicyiciro cyubuvuzi ukurikije imikoreshereze. Kugeza ubuUbushinwa is icyiciro cyo kubaka ahanini, mu cyiciro cyo kubaka,Urukuta /Skim Ikoti ingano yaikoti ifu nini cyane. Ifu ya HPMC numubare munini wibindi bikoresho byifu, bivanze byuzuye na blender, hanyuma wongeremo amazi kugirango bishonge, muriki gihe HPMC irashobora gushonga, ariko ntabwo ari agglomerate, kuko buri mfuruka ntoya, ifu ya HPMC nkeya, amazi azahita ashonga.Skim Ikotiifu na minisiteri itanga umusaruro ukoreshe ubu buryo burenze. Hydroxypropyl methyl selulose (HPMC) ikoreshwa nkibibyimbye kandi bigumana amazi muri minisiteri.

Ubushyuhe bwa gel bwa HPMC bufitanye isano na metoxyl, munsi ya vitaminehasi, ubushyuhe bwo hejuru bwa gel up. HPMC amazi akonje muburyo bwumuti ni nyuma yo kuvura hejuru ya glyoxal, ushyizwe mumazi akonje ukwirakwira vuba, ariko ntabwo ushonga rwose, ibishishwa hejuru, birashonga. Thermosoluble HPMC ubwoko ntabwo bwakorewe hejuru hamwe na glyoxal. Umubare wa glyoxal ni munini, gutatanya birihuta, ariko ibishishwa biratinda, umubare ni muto, kurundi ruhande. HPMC irashobora kugabanywa mukanya nubushyuhe bwihuse, ibicuruzwa byihuse, mumazi akonje bikwirakwira vuba, bikabura mumazi, muriki gihe amazi ntagira ububobere, kuko HPMC ikwirakwizwa mumazi gusa, ntabishonga nyabyo. Hafi yiminota 2, ubwiza bwamazi bugenda bwiyongera buhoro buhoro, bukora colloid ibonerana. Shyushya ibicuruzwa biva mu mazi akonje, birashobora kuba mumazi ashyushye, bigatatana vuba, bikabura mumazi ashyushye, kugeza igihe ubushyuhe bugabanutse kugera ku bushyuhe runaka, ubukonje bugaragara buhoro buhoro, kugeza igihe habaye colloid ibonerana. Ubwoko bushyushye burashobora gukoreshwa gusaSkim Ikoti na minisiteri, mumazi ya kole hamwe no gutwikira, birashobora kugaragara ibintu bya agglomeration, ntibishobora gukoreshwa. Ako kanya gusesa icyitegererezo, urugero rwo gusaba ni rugari, muriSkim Ikotiifu na minisiteri, no muri kole yamazi no gutwikira, byose birashobora gukoreshwa, ntugire icyo kirazira.

Uburyo bwa solvent bwo gukora HPMC, bukozwe muri toluene, isopropyl alcool solvent, niba gukaraba atari byiza cyane, hazabaho uburyohe busigaye. i Porogaramu yaSkim Ikoti  ifu: ibisabwa biri hasi, viscosity 100000, ni ngombwa kurinda amazi kuba hafi. Porogaramu ya Mortar: ibisabwa hejuru, ibisabwa hejuru cyane, 150000 kuba mwiza. Porogaramu ya kole: gukenera ibicuruzwa ako kanya, ubukonje bwinshi. HPMC mubikorwa nyabyo byamafaranga, ukurikije ikirere, ubushyuhe, ubwiza bwa calcium yumutuku waho,Skim Ikoti formula na "abakiriya basabwa ubuziranenge" butandukanye, kandi hariho itandukaniro. Hydroxypropyl methyl selulose (HPMC) yubukonje -Skim Ikotiifu ni100000, bimwe birebire bisabwa muri minisiteri, ushaka ubushobozi ibihumbi 150 byo gukoresha. Byongeye kandi, uruhare nyamukuru rwa HPMC ni ukugumana amazi, hagakurikiraho kubyimba. MuriSkim Ikoti, igihe cyose gufata amazi ari byiza, ubukonje buri hasi (7-80000), birashoboka kandi, byanze bikunze, viscosity nini, kugumana amazi ugereranije nibyiza, mugihe ibishishwa birenze 100000, ubwiza bwo gufata amazi ntabwo ari bwinshi; Hydroxypropyl irimo byinshi, kubika amazi muri rusange nibyiza. Viscosity, kubika amazi, ugereranije neza, hamwe nubukonje, muri sima ya sima ikoreshwa neza.

HPMC muriSkim Ikoti, kubyimba, kubika amazi no kubaka imirimo itatu. Kutitabira ikintu icyo ari cyo cyose. Impamvu yibibyimba irashobora kuba amazi menshi, irashobora kandi kuba hasi ntabwo yumye, hejuru yurwego rwo gusiba, nabyo byoroshye kubyimba. HPMC muburyo bwo kubyimba bwaSkim Ikoti: selile irashobora kuba mwinshi kugirango ihagarike, kugirango igisubizo gikomeze kuba kimwe hejuru no munsi yuruhare rwo kurwanya kumanika. HPMC ingaruka zo gufata amazi muriSkim Ikoti: gukoraSkim Ikoti yumisha buhoro, ifasha imvi ya calcium reaction munsi yamazi. HPMC muriSkim Ikoti uruhare rwubwubatsi: amavuta ya selile, arashobora gukoraSkim Ikoti ifite ubwubatsi bwiza. HPMC ntabwo yitabira imiti iyo ari yo yose, ariko igira uruhare runini.

Urukuta /Skim Ikoti ifu nubwiza nyamukuru bwa calcium ivu bifite isano ikomeye, kandi HPMC ntabwo ifitanye isano ikomeye. Kalisiyumu nkeya ya calcium yumukara hamwe nigipimo kidakwiye cya CaO na Ca (OH) 2 muri calcium yumukara bizatera ifu kugabanuka. Niba hari umubano muto na HPMC, noneho ni HPMC gufata amazi mabi, nabyo bizatera ifu,Skim Ikoti n'amazi, kurukuta, ni reaction ya chimique, kubera kubyara ibintu bishya, urukuta rwaSkim Ikoti munsi y'urukuta, hasi mo ifu, hanyuma ukoreshe, ntabwo ari umurongo, kuko yakoze ibintu bishya (calcium karubone). Ibice byingenzi bigize ifu ya calcium yumukara ni: Ca (OH) 2, CaO hamwe nuruvange ruto rwa CaCO3, CaO + H2O = Ca (OH) 2 - Ca (OH) 2 + CO2 = CaCO3↓+ H2O calcium yumuhondo mumazi numwuka mubikorwa bya CO2, gushiraho karubone ya calcium, na HPMC gusa amazi, calcium yimfashanyo yumunyungugu mwiza, ibyayo ntabwo byagize uruhare mubitekerezo.

Formula y'ubwoko bwoseurukutaifu yuzuye:

1, urukuta rwimbere rushyizwemo ifu yifu

Isubirwamo rya polymer ifu ya RDP 2 ~ 2,2%, ifu yisazi ebyiri (cyangwa talc) 98% HPMC 0.4%

2, ibisanzwe birebire bikomeye urukuta rwimbere rushyizeho ifu yifu

Isubirwamo rya polymer ifu ya RDP 1.8 ~ 2,2%, ifu yikubye kabiri (cyangwa ifu ya talc) 90 ~ 60%, plaster ya Paris (kubaka gypsumu, gypsumu y igice) 10 ~ 40% HPMC 0.4%

3, ubukana bwinshi hamwe namazi arwanya urukuta rwimbere putty powder yerekana formulaire

Inzira ya 1:Isubirwamo rya polymer ifu ya RDP 1 ~ 1,2%, ifu yikubye kabiri 70%, ifu ya calcium ya lime 30% HPMC 0.4%

Inzira ya kabiri:Isubirwamo rya polymer ifu ya RDP 0.8 ~ 1,2%,kuguruka kabiri ifu 60%, ifu ya calcium yifu 20%, sima yera 20% HPMC 0.4%

4

Inzira ya 1:Isubirwamo rya polymer ifu ya RDP 0.4 ~ 0.45%, ifu yikubye kabiri 70%, ifu ya calcium yivu 30% HPMC 0.4%

Inzira ya kabiri:Isubirwamo rya polymer ifu ya RDP 0.4 ~ 0.45%, ifu yikubye kabiri 60%, ifu ya calcium yumukara 20%, sima yera 20% HPMC 0.4%

5. Ifumbire yerekana ubukana bwinshi, irwanya amazi kandi irwanya urukuta rwinyuma rwifu ya poro

Inzira ya 1:Isubirwamo rya polymer ifu ya RDP 1.5 ~ 1,9%, sima yera (sima yumukara) 40%, ifu yikubye kabiri 30%, ifu ya calcium yumukara 30%, inyongeramusaruro yo gukumira 1 ~ 1.5% HPMC 0.4%

Inzira ya kabiri:Isubirwamo rya polymer ifu ya RDP 1.7-1.9%, sima yera (sima yumukara) 40%, ifu yisazi inshuro 40%, ifu ya calcium yumukara 20%, inyongeramusaruro yo gukumira 1-1.5% HPMC 0.4%

Inzira ya gatatu:Isubirwamo rya polymer ifu ya RDP 2 ~ 2,2%, sima yera (sima yumukara) 40%,kuguruka kabiri ifu 20%, ifu ya calcium yumukara 20%, ifu ya quartz (180 # umucanga) 20%, inyongeramusaruro yo gukumira 2 ~ 3% HPMC 0.4%

Inzira ya kane:Isubirwamo rya polymer ifu ya RDP 0,6-1%, sima yera (425 #) 40%, ifu ya calcium yumukara 25%, ifu yikiguruka kabiri 35%, inyongeramusaruro irwanya 1.5% HPMC 0.4%

Inzira ya gatanu:Isubirwamo rya polymer ifu ya RDP 2.5 ~ 2.8%, sima yera (sima yumukara) 35%, ifu yikubye kabiri 30%, ifu ya calcium yumukara 35%, inyongeramusaruro yo gukumira 1 ~ 1.5% HPMC 0.4%

6, byoroshye gukaraba hanze kurukuta rwo kurwanya anti-crack putty powder formulaire

Isubirwamo rya polymer ifu ya RDP 0.8 ~ 1.8%, sima yera (sima yumukara) 30%, ifu yikubye kabiri 40%, ifu ya calcium yumukara 30%, inyongeramusaruro yo gukumira 1 ~ 2% HPMC 0.4%

7, Mosaic strip tile urukuta anti-crack putty powder formulaire

Inzira ya 1:Isubirwamo rya polymer ifu ya RDP 1. HPMC 0.4%

Inzira ya kabiri:Isubirwamo rya polymer ifu ya RDP 2.5 ~ 3%, sima yera (sima yumukara) 40%,kuguruka kabiri ifu 20%, ifu ya calcium yumukara 20%, ifu ya quartz (180 # umucanga) 20%, inyongeramusaruro yo gukumira 2 ~ 3% HPMC 0.4%

Inzira ya gatatu:Isubirwamo rya polymer ifu ya RDP 2.2 ~ 2,8%, sima yera (sima yumukara) 40%, ifu yisazi yikubye 40%, ifu ya calcium yumukara 20%, inyongeramusaruro yo gukumira 1 ~ 1.5% HPMC 0.4%

8, elastike ya Mosaic tile hanze yurukuta rwogejwe anti crack putty powder yerekana formulaire

Isubirwamo rya polymer ifu ya RDP 1.2 ~ 2,2%, sima yera (sima yumukara) 30%, ifu yikubye kabiri 30%, ifu ya calcium yumukara 20%, ifu ya quartz (umucanga) 20%, inyongeramusaruro yo gukumira ibice 2 ~ 3% HPMC 0.4%

9, byoroshye urukuta rwimbere rwerekana ifu yerekana ifu

Inzira ya 1:Isubirwamo rya polymer ifu ya RDP 1.3 ~ 1.5%, ifu yikubye kabiri 80%, ifu ya calcium yivu 20% HPMC 0.4%

Inzira ya kabiri:Isubirwamo rya polymer ifu ya RDP 1.3 ~ 1.5%, ifu yikubye kabiri 70%, ifu ya calcium yivu 20%, sima yera 10% HPMC 0.4%

10, byoroshye inyuma yurukuta rwimbere rwerekana formulaire

Inzira ya 1:Isubirwamo rya polymer ifu ya RDP 1.5 ~ 1.8%,kuguruka kabiri ifu 55%, ifu ya calcium yumukara 10%, sima yera 35%, inyongeramusaruro irwanya 0.5% HPMC 0.4%

11, ibara ryinyuma yurukuta rwamavuta yifu

IbaraIsubirwamo rya polymer ifu ya RDP 1-1.5%, sima yera 10%, ifu ya calcium yumutuku (okiside ya calcium≥70%) 15%, inyongeramusaruro yo gukumira 2%, bentonite 5%, umucanga wa quartz (umweru≥85% silicon≥99%) 15%, ifu ya jade yumuhondo 52%, guhindura ibara 0.2% HPMC 0.4%

12, ceramic tile ifata neza

Ifu ya ceramic tile ifata ifu ifata 1.3%, sima isanzwe ya Portland 48.7%, kubaka umucanga (mesh 150 ~ 30 mesh) 50% HPMC 0.4%

13, ifu yumye ya agent ya formula

Ibikoresho byumye byumyeIsubirwamo rya polymer ifu ya RDP 1,3%, sima isanzwe ya Portland 48.7%, kubaka umucanga (mesh 150 ~ 30 mesh) 50% HPMC 0.4%

14, ceramic tile mildew kashe ya formula

Inzira ya 1:Isubirwamo rya polymer ifu ya RDP 1.5 ~ 2%, sima isanzwe ya Portland 30%, sima ya alumina yo hejuru 10%, umucanga wa quartz 30%,kuguruka kabiri ifu 28% HPMC 0.4%

Inzira ya kabiri:Isubirwamo rya polymer ifu ya RDP 3 ~ 5%, sima isanzwe ya Portland 25%, sima ya alumina yo hejuru 10%, umucanga wa quartz 30%,kuguruka kabiriifu 26%, pigment 5% HPMC 0.4%

15, ifu yumye yumuti utagira amazi

AmashanyaraziIsubirwamo rya polymer ifu ya RDP 0.7 ~ 1%, sima (sima yumukara) 35%, ifu ya calcium yumukara 20%, umucanga wa quartz (ubwiza> mesh 200) 35%,kuguruka kabiri ifu 10% HPMC 0.4%

16, ifu ya gypsum ifata ifu

Inzira ya 1: ifu ya gypsumu ifata 0.7 ~ 1,2%, plaster ya Paris (igice cyamazi ya gypsumu, ifu ya gypsumu) 100% HPMC 0.4%

Inzira ya kabiri: ifu ya gypsum ifata 0.8 ~ 1,2%, plaster ya Paris (igice cyamazi ya gypsumu, ifu ya gypsumu) 80%,kuguruka kabiri ifu (calcium iremereye) 20% HPMC 0.4%

17, irangi ryifu ya gypsumu

Inzira ya mbere: ifu ya gesso stucco 0.8 ~ 1%, plaster ya Paris (igice cyamazi gesso, ifu ya gesso) 100% HPMC 0.4%

Inzira ya 2: ifu ya gesso stucco 0.8 ~ 1,2%, plaster ya Paris (igice cyamazi gesso, ifu ya gesso) 80%, ifu yisazi ebyiri (calcium iremereye) 20% HPMC 0.4%

18. Amata y'ifu ashingiye kumazi

Amazi - yatwawe nimbahoIsubirwamo rya polymer ifu ya RDP 8 ~ 10%,kuguruka kabiri ifu (ifu ya calcium iremereye) 60%, ifu ya gypsumu 24%, ifu ya talc 6 ~ 8% HPMC 0.4%

19, anhydrite yuzuye ifu yifu

putty ifu ya gum 0.5 ~ 1.5%, plaster yifu ya pompe yatetse (kubaka gesso, igice cyamazi gesso) 88%, ifu ya talc (cyangwa ifu yisazi ebyiri) 10%, gesso itinda coagulant 1% HPMC 0.4%

20. Inzira ya gypsumu isanzwe ifu yifu

Latex ifu 1 ~ 2%, plaster ya pompe yatetse (kubaka gesso, igice cyamazi gesso) 70%, ifu ya talc (cyangwa ifu yisazi ebyiri) 30%, gesso itinda coagulant 1% HPMC 0.4%