ewebata:
Hydroxypropyl methylcellulose (HPMC) bụ polymer vasatail nke a na-ejikarị eme ihe na ụlọ ọrụ ihe owuwu, yana otu n'ime ngwa ya ama ama dị na tile grouting.Tile grout na-arụ ọrụ dị mkpa n'ịkwalite mma na ịdịte aka nke elu tile.Dị ka ihe mgbakwunye na tile grout formulations, HPMC nwere ọtụtụ uru bara uru, na-eme ka ọ bụrụ ihe dị mkpa n'ime usoro ihe owuwu ọgbara ọhụrụ.
1. Arụmọrụ HPMC:
Ọdịdị kemịkal:
HPMC bụ cellulose ether gbanwetụrụ nke sitere na cellulose eke.
Ọdịdị kemịkal ahụ nwere ọkpụkpụ azụ cellulose nke ejikọtara hydroxypropyl na otu methyl na ya.
Ndokwa mmiri:
HPMC nwere ezigbo njide mmiri, nke dị mkpa maka tile grout iji nọgide na-arụ ọrụ ma gbochie ihicha akaghi aka.
Ikike ime ihe:
Ikike ndị siri ike nke HPMC na-enyere aka ịbawanye nkwụsi ike nke grout, na-eme ka ọ dị mfe nke ngwa na mma mmachi na elu tile.
Tọọ njikwa oge:
HPMC na-enyere aka ịchịkwa nhazi oge nke grout tile, na-enye ohere maka mmezi kwesịrị ekwesị na nhazi nke taịl nile tupu grout esisie ike.
Melite nrapado:
Ihe nrapado nke polymer na-eme ka njikọ dị n'etiti grout na tile dịkwuo elu, na-abawanye ogologo oge na ibelata ihe ize ndụ nke ọdịda grout.
2. Ọrụ HPMC na seramiiki tile grouting:
Njide mmiri na ịrụ ọrụ:
Ike ijide mmiri nke HPMC na-eme ka o doo anya na grout na-anọgide na-arụ ọrụ n'ime ogologo oge, na-enye ohere maka ngwa ngwa ngwa ngwa na njuputa kwesịrị ekwesị nke nkwonkwo.
Ọkpụrụkpụ na ọkpụrụkpụ:
The thickening omume nke HPMC na-enyere aka nweta chọrọ grout agbanwe agbanwe, na-egbochi sagging na n'ịhụ ọbụna mkpuchi nke vetikal na kehoraizin na-ebupụta.
Tọọ mmezi oge:
Site n'ịchịkwa oge ntọala, HPMC nwere ike ime mgbanwe na mgbanwe okpomọkụ na iru mmiri.
Inte aka emelitere:
Ngwongwo mmachi na njikọta nke HPMC na-enyere aka melite ịdịte aka nke grout tile, na-ebelata ohere nke mgbawa na nkewa ka oge na-aga.
atọ.Usoro mmepụta nke HPMC maka tile grouting:
Nhọrọ akụrụngwa:
Mmepụta nke HPMC na-ebu ụzọ họrọ cellulose dị elu dị ka akụrụngwa, nke a na-esitekarị na pulp osisi ma ọ bụ owu.
Usoro etherification:
A na-ekpochapụ Cellulose site na iwebata hydroxypropyl na otu methyl iji mepụta HPMC.
Nsacha na ihicha:
A na-asachapụ HPMC synthesized ka ọ wepụ ihe ndị na-adịghị ọcha wee kpoo ya iji nweta ntụ ntụ ikpeazụ ma ọ bụ ụdị granular kwesịrị ekwesị maka ntinye n'ime usoro tile grout.
QC:
A na-emejuputa usoro njikwa mma siri ike iji hụ na HPMC na-emezu nkọwapụta achọrọ dị ka viscosity, nha urughuru na ọdịnaya mmiri.
Anọ.Ngwa ndetu:
Usoro onunu ogwu na nhazi:
Ọnụ ego HPMC kwesịrị ekwesị na nhazi tile grout na-adabere n'ihe ndị dị ka nkwụsi ike a chọrọ, ịtọ oge na ihe achọrọ ngwa ngwa.
Usoro ngwakọta:
Usoro agwakọta kwesịrị ekwesị dị oke mkpa iji nweta mgbasasa otu nke HPMC na ngwakọta grout, hụ na arụmọrụ na-agbanwe agbanwe, ma zere ịchịkọta.
ihe gbasara gburugburu:
N'oge ntinye na usoro ọgwụgwọ, ihe gburugburu ebe obibi dị ka okpomọkụ na iru mmiri ga-enwerịrị ike ịtụle iji bulie arụmọrụ HPMC na grout tile.
Ndakọrịta na mgbakwunye:
Ekwesịrị inyocha ndakọrịta na mgbakwunye ndị ọzọ, dị ka pigmenti ma ọ bụ ọgwụ nje, iji hụ na arụmọrụ zuru oke nke grout tile adịghị emetụta ya nke ọma.
5. Nkwubi okwu:
Hydroxypropyl methylcellulose (HPMC) na-arụ ọrụ dị mkpa n'ịkwalite arụmọrụ nke tile grouts n'ọtụtụ ngwa ihe owuwu.Ngwongwo ya pụrụ iche, gụnyere njide mmiri, ike na-agbasi ike na nhazi oge, na-enyere aka melite arụmọrụ, nrapanye na ịdịte aka nke usoro grout tile.Ịghọta akụrụngwa na ike nke HPMC, yana n'ichepụta nke ọma na nleba anya ngwa, dị oke mkpa iji nweta nsonaazụ kacha mma na ọrụ ịwepụta tile gị.Ka omume ihe owuwu na-aga n'ihu na-etolite, HPMC na-anọgide na-abụ ihe mgbakwunye bara uru na nke dị iche iche n'ịchụso elu dị elu, tile seramiiki na-adịte aka.
Oge nzipu: Nov-30-2023