MHEC LH 640M

EipponCell MHEC LH 640M, yomwe ndi methyl hydroxyethyl cellulose, imagwiritsidwa ntchito kwambiri mumatope osakaniza owuma.Nawa kufotokozera mfundo zazikuluzikulu zomwe zatchulidwa m'ndimeyi:

Kusungirako madzi kwabwino: MHEC imaonetsetsa kuti matope amasunga madzi okwanira, kuteteza zinthu monga mchenga, ufa, ndi kuchepetsa mphamvu chifukwa cha kusowa kwa madzi ndi simenti yosakwanira.Zimapangitsa kuti chinthucho chikhale chofanana, chogwira ntchito komanso cholimba.Pamene kuchuluka kwa MHEC kumawonjezeka, kupsinjika kwa zokolola ndi kukhuthala kwa matope kumawonjezekanso.

Air-entraining agent: MHEC ikhoza kugwira ntchito ngati wothandizira mpweya.Mpweya wapamwamba kwambiri mumatope umatheka pamene ndalama za MHEC ndi 0.5%.Komabe, pamene ndalamazo zimadutsa 0.5%, mpweya umachepa pang'onopang'ono, zomwe zimapangitsa kuti kuchepetsa mphamvu zowonongeka ndi kupanikizika.

Kupititsa patsogolo ntchito: Kuwonjezeredwa kwa MHEC kumathandizira kugwiritsa ntchito bwino matope osanjikizana ndi pulasitala.MHEC imachedwetsa hydration ya tinthu tamatope, ndipo digiri ya m'malo (DS) imakhala ndi gawo lalikulu pakuchedwa kwa hydration.Mphamvu ya methoxyl pochedwetsa madzi amadzimadzi ndi yofunika kwambiri kuposa ya hydroxyethyl.

Ndikofunika kuzindikira kuti ether ya cellulose imakhala ndi zotsatira ziwiri pakuchita matope.Kuchita kwake kumadalira kugwiritsa ntchito moyenera;kugwiritsa ntchito molakwika kumatha kukhala ndi zotsatira zoyipa.Kuchita kwa matope osakaniza owuma kumakhudzidwa ndi zinthu monga kugwirizana kwa cellulose ether ndi kuchuluka kwake ndi ndondomeko yowonjezera.Muzogwiritsira ntchito, mtundu umodzi wa cellulose ether ukhoza kusankhidwa, kapena mitundu yosiyanasiyana ingagwiritsidwe ntchito pamodzi.