Yiziphi ukusetshenziswa kwe-hydroxypropyl methyl cellulose embonini yezokwakha?

IHydroxypropyl methyl cellulose (HPMC)iwuhlobo lwe-non-ionic cellulose ether eyenziwe ngokotini we-polymer yemvelo ngochungechunge lwemithi yokwelapha. Embonini yezokwakha, yikuphi ukusetshenziswa okuyinhloko kwe-hydroxypropyl methylcellulose?

1, usimende nosimende: ukuthuthukisa izinga usimende isihlabathi ukuhlakazwa, ngcono kakhulu plasticity kanye nokugcinwa kwamanzi nodaka, ukuvimbela crack, kungaba ngcono usimende amandla.

2, i-asbestos nezinye izinto eziphikisayo zokuhlanganisa: isetshenziswa njenge-ejenti yokumiswa, ithuthukisa uketshezi, kodwa futhi ikhulise amandla okubopha we-matrix.

I-3, i-gypsum coagulant slurry: thuthukisa ukusebenza kwayo okubamba amanzi nokucubungula ukusebenza, futhi ukwandise ukunamathela ku-matrix.

I-4, i-latex putty: uwoyela we-latex osuselwe ku-resin latex, uthuthukisa uketshezi kanye nokugcinwa kwamanzi.

I-5, i-stucco: njenge-slurry esikhundleni sezinto zemvelo, ingathuthukisa ukugcinwa kwamanzi, ikhule nge-base relay relay.

6, enamathela: esetshenziswa njenge-latex enamathela plasticizer, kungaba ngcono ukusebenza enamathela kanye putty powder, ngcono liquidity yayo.

I-7, ukufafaza: ukuvimbela usimende noma uhlelo lwe-latex nokunye ukuvuza kokugcwalisa, ukuthuthukisa i-fluidity kanye nephethini yesifutho kunomphumela omuhle.

8, usimende, Gypsum imikhiqizo yesibili: njengoba impahla hydrohard ezifana usimende - asbestos extrusion ukubumba binder, ngcono fluidity, angathola imikhiqizo ukubumba umfaniswano.

9, i-fiber wall: Ngoba inomphumela we-antibacterial kanye ne-anti-enzyme, iphumelela kakhulu njengesibophezelo sodonga lwesihlabathi.

10, usimende wegebe: engeza kusimende wegebe ukuze uthuthukise uketshezi kanye nokugcinwa kwamanzi.

Okungenhla ukwethulwa kwei-hydroxypropyl methyl cellulosesebenzisa, siyakuqonda!