Adeegsiga madaafiicda ee istaarch etht

Jaamacadda Jiilaalka Etter Ether Etter waa mid etht ah oo ay ka kooban tahay jawaab celinta kooxaha hydroxyl ee ku saabsan istaarijka gulukooska gulukooska ee releculees-ka, oo loo yaqaan istaarijka 'istaarch etch' ama istaarijka etch. The main varieties of modified starch ethers are: sodium carboxymethyl starch (CMS), hydrocarbon alkyl starch (HES), hydrocarbon propyl ethyl starch (HPS), cyanoethyl starch, etc. They all have excellent functions of water solubility, bonding, swelling, flow, covering, desizing, sizing, dispersion and stabilization, and are widely used.

Rajada istaarijka ee istaarijka ayaa lagu dabaqay madaafiicda budada qalalan sidoo kale aad ayey u fiican tahay. Jaakada Etherch ether loo adeegsaday hoobiye isku dhafan ayaa saameyn ku yeelan kara joojinta hoolka ee ku saleysan gypsum, sibidhka iyo lime, oo loo beddelo dhismaha iyo sadarka iska caabbinta hoobiyeyaasha. Ehelka istaarijka waxaa badanaa loo isticmaalaa iyada oo lala kaashanayo anshaxa unugyada aan wax laga beddelin oo wax laga badalay. Waxay ku habboon tahay nidaam dhexdhexaad ah iyo alkaline labadaba, waxayna la jaan qaadayaan inta ugu badan ee waxyaabaha ugu badan ee ku jira waxyaabaha gypsum iyo sibidhka (sida sagooyinka, MC, istaarijka iyo polyvinyl acetate iyo polyvers kale oo biyo-ku-milma).

Charch Etch Fromples:

Caddadka istaarijka ee loo yaqaan 'istaarijka' ether 'oo lagu qasay madaafiicku wuxuu hagaajiyaa codsiga, haynta biyaha, xasilloonida iyo xoogagga la taaban karo ee madaafiiqa;

Gaadiidka Chetch Ether wuxuu ku dhex ridi karaa chert chether qayb kasta oo ka mid ah, si uu si wanaagsan u hagaajiyo saameynta ka hortagga madaafiicda.

Gidamka dhoobada iyo sagxadda sagxadda sagxadaha, wakiilada daaweynta ee is dhexgalka, wakiilada guryo iyo madaafiicda ganacsiga caadiga ah, istaarijka Etch waxaa loo isticmaali karaa qaro weyn iyo wakiilka biyaha lagu hayo iyo haynta.

Istch istch wax laga beddelay Ether waxay sifiican u buuxin kartaa baahiyaha qaar ka mid ah soosaarayaasha madaafiicda.

Marka laga hadlayo qalabka dhismaha ee ku saleysan ee ku saleysan ee ku saleysan qalabka iyo qalabka dhismaha ee ku saleysan Gypsum Si dhakhso ah u dhumuc, si aad ah u hagaaji waxqabadka qalliinka, kahortaga sag, la-dagaallanka la-dagaallanka, oo fidiso maaddada waqtiga furan, siiya haynta biyaha, waafaqsanaanta wanaagsan ee loogu talagalay kuwa kale. Gariigtu Chetch Ether waxaa lagu dabaqi karaa: sibidhka ama gacanta ku saleysan-hoolka-ku-buufiska ah, wakiilka masaajirka iyo jahwareerka, ku saleysan darbiga, ku saleysan gypsum-ku-saleysan. iwm.; Hawsha ugu weyn: Waxay si dhakhso ah u hagaajin kartaa joogtaynta sheyga ugu dambeeya, si sheygu si fudud u gaari karo joogteynta loo baahan yahay, si wax looga qabto maaddada si dhakhso leh, iyo aruurinta balaastikada ah ee la sameeyay ayaa leh waxqabad wanaagsan.