Focus on Cellulose ethers

Doorka Hydroxypropyl Methyl Cellulose ee Caabbinta Kala firdhinta Hoobiyeyaasha ku salaysan Sibidhka

Hydroxypropyl methyl cellulose (HPMC) waa wax lagu daro inta badan lagu daro hoobiye-cement-ku-saleysan si loo hagaajiyo iska caabbinta kala firdhisanaantooda.Marka lagu daro isku darka hoobiye, HPMC waxay samaysaa lakab ilaalin ah oo ku wareegsan qaybaha sibidhka, taas oo ka ilaalinaysa inay isku dhegaan oo ay sameeyaan agglomerates.Tani waxay keenaysaa qaybinta isku midka ah ee qaybaha sibidhka oo dhan inta lagu jiro isku dhafka hoobiye, taas oo markaa hagaajinaysa waxqabadkeeda guud.

Iska caabbinta kala firdhinta ee hoobiyeyaal sibidhka ku salaysan waa muhiim sababtoo ah waxay saamaysaa karti-shaqsiyeedka iyo xoogga badeecada ugu dambeysa.Qaybaha sibidhka marka ay isku urursadaan, waxay abuuraan madmadow ku jira isku darka hoobiye, taas oo wiiqi karta dhismaha oo yareyn karta cimrigiisa.Intaa waxaa dheer, isku dhejinta waxay ka dhigi kartaa hoobiye aad u adag in la shaqeeyo, taas oo keeni karta arrimo inta lagu jiro dhismaha.

HPMC waxay wax ka qabataa arimahan iyadoo hagaajinaysa socodka iyo shaqada ee isku dhafka hoobiye.Samaynta lakab difaac oo ku wareegsan qaybaha sibidhka, HPMC waxay yaraynaysaa cadadka biyaha loo baahan yahay si loo gaadho joogtayn la shaqayn karo, taas oo iyaduna yaraynaysa khatarta kala soocida iyo dhiigbaxa.Tani waxay keenaysaa isku-dhafan iyo isku-dhafan, taas oo sahlan in la codsado lana dhammeeyo.

Guud ahaan, ku darida HPMC ee hoobiyeyaal sibidh-ku-salaysan ayaa wanaajin kara waxqabadkooda iyadoo kor u qaadaysa iska caabbinta kala firdhisanaantooda, shaqayntooda, iyo cimri dhererkooda.


Waqtiga boostada: Abriil-23-2023
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