Hongu, hydroxyethyl cellulose (HEC) is hydrophilic, zvinoreva kuti ine hukama hwemvura uye inonyungudika mumvura. HEC ipolymer inonyungudika mumvura inotorwa kubva ku cellulose, inongoitika polima inowanikwa mumiti. Mapoka ehydroxyethyl ari paHEC molecule anowedzera kunyungudika kwemvura nekuunza mapoka ehydrophilic (anoda mvura) pamusana we cellulose.
HEC inowanzoshandiswa mumaindasitiri akasiyana-siyana seyakakora, binder, uye stabilizer nekuda kwekunakisa kwayo kunyungudika kwemvura uye kugona kugadzira mhinduro dzakagadzikana. HEC inoshandiswa muzvigadzirwa zvekuchengetedza munhu zvakadai seshamposi uye mafuta ekuzora semukobvu uye emulsifier, pamwe nependi uye machira sebhainda uye rheology modifier.
Pakazere, HEC ndeye hydrophilic polymer inonyungudika mumvura uye inogona kugadzira yakagadzikana mhinduro. Kunyungudika kwayo kwemvura kunoita kuti ive chinhu chinobatsira mune zvakasiyana-siyana zvinoshandiswa apo mvura inokosha.
Nguva yekutumira: Mar-08-2023