Kedu ihe eji hydroxypropyl methyl cellulose na ụlọ ọrụ ihe owuwu?

Hydroxypropyl methyl cellulose (HPMC)bụ ụdị ether cellulose na-abụghị ionic nke ejiri owu polymer eke mee site na usoro ọgwụgwọ kemịkal. N'ụlọ ọrụ ihe owuwu, gịnị bụ isi ojiji nke hydroxypropyl methylcellulose?

1, ngwa ngwa ciment: iji melite ogo ciment ájá dispersion, dị ukwuu mma plasticity na mmiri njigide ngwa agha, mgbape mgbochi, nwere ike melite ciment ike.

2, asbestos na ihe mkpuchi ihe ndị ọzọ na-emegharị emegharị: ejiri ya dị ka onye nkwusioru, na-eme ka mmiri dịkwuo mma, ma na-abawanye ike njikọ nke matriks.

3, gypsum coagulant slurry: melite arụmọrụ na-ejide mmiri ya na nhazi nhazi, ma mee ka adhesion na matriks.

4, putty latex: mmanụ latex dabere na resin latex, meziwanye mmiri na njigide mmiri.

5, stucco: dị ka slurry kama ihe ndị sitere n'okike, nwere ike melite njigide mmiri, na-abawanye na agba agba agba agba.

6, mkpuchi: eji dị ka latex mkpuchi plasticizer, nwere ike melite arụmọrụ arụmọrụ nke mkpuchi na putty ntụ ntụ, melite ya liquidity.

7, spraying: iji gbochie ciment ma ọ bụ usoro latex na ntanye ihe ndị ọzọ na-eme ka mmiri dịkwuo mma, na-eme ka usoro ịgbasa mmiri dịkwuo mma.

8, ciment, gypsum nke abụọ ngwaahịa: dị ka a hydrohard ihe dị ka ciment – ​​asbestos extrusion ịkpụzi ihe nkedo, melite fluidity, nwere ike nweta edo ịkpụzi ngwaahịa.

9, mgbidi fiber: N'ihi na ọ nwere mmetụta nke antibacterial na anti-enzyme, ọ na-arụ ọrụ nke ọma dị ka ihe nkedo maka mgbidi ájá.

10, cement gap: tinye n'ime cement gap iji meziwanye mmiri na njigide mmiri.

N'elu bụ iwebatahydroxypropyl methyl cellulosejiri, anyị ghọtara ya!