Iingxaki ezi-1 eziqhelekileyo kwi-pollty powder:
(1) Iidrive ngokukhawuleza.
Oku ikakhulu kuba isixa sexabiso le-Ash Calcium powder esongeziweyo (sikhulu kakhulu, isixa se-ash calcium powder esetyenziswa ngokufanelekileyo) sihambelana nenqanaba lokugcina amanzi, kwaye linxulumene nokoma kodonga.
(2) i-peel kunye ne-roll.
Oku kuhambelana nenqanaba lokugcina amanzi, kulula ukuba kwenzeke xa i-viscosity yeselselose iphantsi okanye isixa songezelelo sincinci.
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Oku kunxulumene nenani le-Ash Calcium powder yongezwa (isixa se-ash calcium powder incinci kakhulu okanye i-ash calcium powder iphantsi kakhulu), kwaye ikwanxulumene nokongezwa kweselselose. Kukho ubudlelwane phakathi kobuninzi kunye nomgangatho, oboniswa kwiqondo lokugcina amanzi lemveliso. Ixabiso lokugcina amanzi liphantsi, kwaye i-ash calcium powder (i-calcium oxide kwi-ash calcium powder ayiguqulwanga kwi-calcium hydroxide ye-hydration) ayonelanga, ebangelwa.
(4) Ukufihla.
Oku kunxulumene nokufuma elomileyo kunye nokufana nodonga, kwaye kuhambelana nolwakhiwo.
(5) ukuvela kweziphithiphithi.
Oku kunxulumene nesellulose, eneempawu ezimbi zokwenza ifilimu. Kwangelo xesha, ukungcola kwi-seluplose kusanduluka kancinci nge-ash calcium. Ukuba impendulo inzima, umgubo ongezantsi uya kuvela kwimeko ye-curd cerdee. Ayinakubekwa eludongeni, kwaye ayinawo amandla okuphikisana ngaxeshanye. Ukongeza, le meko iyenzeka kunye neemveliso ezinjengamaqela e-carboxyl yongezwa kwiselsulose.
(6) Imingxunya yentaba-mlilo kunye nepikholes ziyavela.
Ngokucacileyo oku kunxulumene nokuxabana komhlaba komhlaba we-hydroxylpropyl methylcelcelcelcelcelcelcelcel isisombululo. Itafile yamanzi yamanzi ye-hydroxythyl acqueous ayicacanga. Kuya kuba kulungile ukwenza unyango lokugqiba.
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Oku kuhambelana nokongezwa kwenani elikhulu le-ash-calcium powder. Ukuba isixa senani le-Ash-Calcium powder yongezwa kakhulu, ubunzima bomgubo obekiweyo buyonyuka emva komile. Ukuba umgubo obekiweyo awunaso, iya kuqhekeka ngokulula, ngakumbi xa iphantsi kwamandla angaphandle. Ikwahambelana nomxholo omkhulu we-calcium oxide kwi-Ash Calcium powder, eyaziswa ngaphambili.
2 Kutheni le nto i-popty powder iba mncinci emva kongeza amanzi?
I-sellyulose isetyenziswa njengearhente ye-thichweyi kunye nokugcina amanzi kwi-ITTY. Ngenxa yeThokotropy yeSeluplose uqobo, ukongezwa kweselsese kwi-sellty powder nayo kukhokelela kwiThokotropy emva kongeza amanzi kwi-itoty. Le thlixitropy ibangelwa kukutshatyalaliswa kwesakhiwo esidibeneyo sezinto ezikwi-powty powder. Olu lwakhiwo luvela ekuphumleni kwaye luqhekeze phantsi koxinzelelo. Oko kukuthi, i-viscosity incipha xa ishukumisa, kwaye i-viscosity iphinda ibuye xa ime ngxi.
3 Kutheni le nto i-poty inzima kakhulu kwinkqubo yokukrokra?
Kule meko, i-viscosity yeselselose isetyenziswa kakhulu. Abanye abavelisi basebenzisa i-200,000 yeseluplose ukwenza i-gallty. I-putty eveliswe ngale ndlela ine-viscofity ephezulu, ngoko ke ivakala inzima xa ikhupha. Inani elicetyiswayo le-putty yeendonga zangaphakathi yi-3-5 kg, kwaye i-vickosity ingama-80,000-100,000.
4 Kutheni le nto ukubethwa nodaka okwenziwa ngetywina nge-viscosity efanayo yaziva yahlukile ebusika nasehlotyeni?
Ngenxa yokungabikho kwemveliso yemveliso, i-viscosity yemveliso iya kuncipha ngokunyuka kobushushu. Xa iqondo lobushushu lingaphezulu kweqondo lokushisa le-gene lemveliso, imveliso iya kutyunjwa emanzini kwaye iphulukane notyelelo lwayo. Iqondo lokushisa legumbi ehlotyeni lingaphezulu kwama-30 degrees, elahlukileyo kakhulu kubushushu ebusika, ke i-viccosity iphantsi. Kucetyiswa ukukhetha imveliso enophawu oluphezulu xa usebenzisa imveliso ehlotyeni, okanye ukwandisa inani lesellulose, kunye nokukhetha imveliso eneqondo eliphezulu le-gel. Zama ukungasebenzisi i-methyl seluplose ehlotyeni, ubushushu bejeli yayo bujikeleze i-55 degrees, ukuba iqondo lobushushu liphezulu kakhulu, uVenkile lwalo luya kuchaphazeleka kakhulu.
Ixesha lePosi: UNV-26-2022