hpmc umgubo ekwakhiweni

Ukusetyenziswa kwe-hydroxypropyl methylcellulose HPMC kwizinto zokwakha:

1 igypsum esekwe kwisamente

⑴ Phucula ukufana, wenze kubelula ukugatywa kwesamente kwitrowel, kwaye ngaxeshanye uphucule ukusebenza kwe-anti-sag, uphucule ukumanzi kunye nokumpompa, kunye nokuphucula ukusebenza kakuhle.

⑵ Ukugcinwa kwamanzi aphezulu, ukwandisa ixesha lokugcina udaka, ukuphucula ukusebenza kakuhle, kunye nokulungelelaniswa kwe-hydration kunye nokunyangwa kodaka ukuvelisa amandla aphezulu omatshini.

⑶ Lawula ukungeniswa komoya, susa iintanda kumphezulu wokugquma, kwaye wenze indawo efanelekileyo egudileyo.

I-2 ye-gypsum-based plaster kunye neemveliso zegypsum

⑴ Phucula ukufana, wenze kubelula ukugatywa kwesamente kwitrowel, kwaye ngaxeshanye uphucule ukusebenza kwe-anti-sag, uphucule ukumanzi kunye nokumpompa, kunye nokuphucula ukusebenza kakuhle.

⑵ Ukugcinwa kwamanzi aphezulu, ukwandisa ixesha lokugcina udaka, ukuphucula ukusebenza kakuhle, kunye nokulungelelaniswa kwe-hydration kunye nokunyangwa kodaka ukuvelisa amandla aphezulu omatshini.

⑶ Lawula ukungaguquguquki kodaka ukwenza umgangatho ofanelekileyo wokugquma.

3 udaka lwamatye

⑴Qinisa umanyano kunye nomphezulu wobume, phucula ugcino lwamanzi, kwaye uphucule ukomelela kodaka.

⑵ Phucula ukuthambisa kunye neplastiki, uphucule ukuqhubekeka; sebenzisa i-cellulose ether udaka olulungisiweyo ukwenza ulwakhiwo lube lula, ukonga ixesha lokwakha nokunciphisa iindleko zokwakha.

⑶ I-ether ye-cellulose egcina amanzi ephezulu kakhulu, ifanele izitena ezifunxa kakhulu.

4 Isigcwali seGap

⑴Ugcino lwamanzi olugqwesileyo, ukwandisa ixesha lokuvula kunye nokuphucula ukusebenza kakuhle. Ukuthambisa okuphezulu, kulula ukuxuba.

(2) Ukuphucula ukuxhathisa kwe-shrinkage kunye nokumelana nokuqhekeka, kunye nokuphucula umgangatho womgangatho wengubo.

⑶ Ukuphucula ukubambelela kwindawo edibeneyo kwaye unikeze ukucoceka okucocekileyo kunye nokugudiswa.

5 ithayile glue

⑴ Ukuxuba izithako ezomileyo ezilula, akukho agglomeration, ukwandisa isantya sokwakha, ukuphucula ukusebenza kolwakhiwo, ukonga iiyure zabantu, kunye nokunciphisa iindleko zokwakha. fika

⑵Ngokwandisa ixesha lokuvula, ukuphucula ukusebenza kwethayili kunye nokubonelela ngesiphumo esihle sokubambelela.

6 Izixhobo zomgangatho ozimele

⑴Nika i-viscosity kwaye ingasetyenziswa njenge-anti-settled additive. fika

⑵Ukuphucula ukumpompa kwamanzi kunye nokuphucula ukusebenza kakuhle kwepaving.

⑶ Lawula ukugcinwa kwamanzi kunye nokushwabana, ukunciphisa ukuqhekeka kwesiseko kunye nokushwabana.

Ipeyinti e-7 esekelwe emanzini

⑴ Thintela imvula eqinileyo kunye nokwandisa ixesha lokugcinwa kwemveliso. Ukuzinza okuphezulu kwezinto eziphilayo kunye nokuhambelana kakuhle nezinye izithako.

⑵ Phucula ulwelo olumanzi, bonelela ngokuchasa ukuchaphaza okuhle, ukuchasa ukuthoba kunye neempawu zomgangatho, kwaye uqinisekise ukugqitywa komphezulu okugqwesileyo.

8 Ibhodi yesamente eyongeziweyo

⑴Ngokudityaniswa okuphezulu kunye nokuthambisa, iphucula ukusetyenzwa kweemveliso ezikhutshiweyo.

(2) Ukuphucula amandla omzimba ohlaza, ukukhuthaza i-hydration kunye nokuqina, kunye nokwandisa isivuno.