I-HPMC isetyenziswe eludongeni powty powder

I-1. Iingxaki eziqhelekileyo kwi-popler

Iidries ngokukhawuleza:

Esona sizathu kukuba isixa se-ash calcium powder esongeziweyo (sikhulu kakhulu, isixa se-ash calcium powded sinokuncitshiswa ngokufanelekileyo) sihambelana nenqanaba lokugcina amanzi, kwaye ikwanxulumene nokusoma kodonga.

Ukutyibilika kunye nokuqengqeleka:

Inxulumene nenqanaba lokugcina amanzi, kwaye i-viscofity ephantsi yeselselose iqhelekile kule meko okanye isixa esongeziweyo sincinci.

I-De-Pobler yoLungiselelo lwangaphakathi:

Isixa se-ash calcium powder esongeziweyo (isixa se-ash calcium powder incinci kakhulu okanye i-ash calcum powder iphantsi kakhulu), kwaye iboniswe kwiqondo lokugcina amanzi lemveliso. Ixabiso lokugcina amanzi liphantsi, kwaye i-ash calcium powder (i-calcium oxide kwi-ash calcium powder ayiguqulwa ngokupheleleyo kwi-caldroxide ye-hydroxide ye-hydrohed) ayikho ixesha elaneleyo, ebangelwa.

I-Fieing:

Ukufuma elomileyo eludongeni kunxulumene neflethi, kwaye ikwanxulumene nolwakhiwo.

I-Pippot ivele:

Inxulumene ne-sellulose, ipropathi yayo yokwenza ifilimu ihlwempu, kwaye kwangaxeshanye, ukungcola kwi-selsulose kusandul 'i-ash calcium. Ukuba impendulo inzima, umgubo ongezantsi uya kuvela kwimeko ye-curd cerdee. Ayinakubekwa eludongeni, kwaye ayinamsebenzi odibeneyo ngaxeshanye. Ukongeza, le meko iyenzeka kunye neemveliso ezinje nge-carboxymethyl exutywe neseluplose.

Emva kokuba i-DATTY ye-DOTTY, kulula ukubhuqa kwaye ijike ityheli:

Inxulumene 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, kuya kuba lula ukubhuqa, ngakumbi xa iphantsi kwamandla angaphandle. Ikwahambelana nomxholo omkhulu we-calcium oxide kwi-Ash Calcium powder.

2. Kutheni le nto i-popty powder iba ngumncinci emva kongeza amanzi?

I-seluplose isetyenziswa njengearhente ye-thichweyi kunye nokugcina amanzi kwi-putty. Ngenxa yeThokotropy yeSeluplose uqobo, ukongezwa kweselfowuni kwi-putty powder nayo kukhokelela kwiThokotropy emva kongeza amanzi kwi-itoty. Le thlixitropy ibangelwa kukutshatyalaliswa kwesakhiwo esihle se-poty 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. Sisiphi isizathu sokuba i-DETTY inzima kwimeko 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 i-viscofity efanayo ive ihlukile ebusika nasehlotyeni?

Ngenxa yokungabikho kwemveliso yemveliso, i-viscosity ye-itroty nodaka luya 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 ukuba ehlotyeni, zama ukukhetha imveliso ngohlobo oluphezulu xa usebenzisa imveliso, okanye wanyusa inani lesellulose.