Anti-Dispersion yeHydroxypropyl Methylcellulose(HPMC) Inoshandiswa MuKonkrete Admixtures

Hydroxypropyl methylcellulose (HPMC) inowanzoshandiswa polymer muindasitiri yekuvaka sekuwedzera mune kongiri admixtures. Basa rayo guru nderokuita semugadziri wekuchengetedza mvura, iyo inobatsira kuvandudza kushanda kwekrete uye kuderedza kuwanda kwemvura inodiwa.

Anti-dispersion ishoko rinoshandiswa kutsanangura kugona kweHPMC kudzivirira kupatsanurwa kwezvikamu zvemusanganiswa wekongiri, senge aggregates, simende, uye mvura. Mune mamwe mazwi, zvinobatsira kuchengetedza musanganiswa wakafanana uye kudzivirira zvikamu kubva pakuparadzanisa kana kugadzirisa.

Kuti uwane yakanaka anti-kupararira zvivakwa, iyo HPMC inofanirwa kunge iine huremu hwemamorekuru uye yakaparadzirwa zvakafanira mumusanganiswa wekongiri. Iyo HPMC inofanirawo kuwirirana nezvimwe zvikamu mumusanganiswa uye kukwanisa kuchengetedza kugadzikana uye kushanda kwayo nekufamba kwenguva.

Pamusoro peiyo anti-kupararira zvivakwa, HPMC inogona zvakare kuvandudza kuita kwese kwekongiri, kusanganisira kusimba kwayo, kusimba, uye kuramba kupaza. Iyo zvakare yakasarudzika yakasarudzika kune mamwe makemikari ekuwedzera anowanzoshandiswa muindasitiri.

Pakazere, kushandiswa kweHPMC mune kongiri admixtures kunogona kubatsira kuvandudza kushanda uye kuita kwekongiri, ukuwo ichideredza kukanganiswa kwezvakatipoteredza kwemabasa ekuvaka.