Focus on Cellulose ethers

Ngwa nke HPMC na ụlọ ọrụ ihe owuwu

Hydroxypropyl methyl cellulose, nke a na-akpọ cellulose (HPMC), bụ nke cellulose owu dị ọcha nke ukwuu dị ka akụrụngwa ma bụrụ nke a na-ekpochapụ nke ọma n'okpuru ọnọdụ alkaline. Emechara usoro a niile n'okpuru nleba anya akpaka na enweghị ihe ọ bụla na-arụ ọrụ dị ka akụkụ anụmanụ na mmanụ.

Cellulose HPMC nwere ọtụtụ ojiji, dị ka nri, ọgwụ, kemistri, ntecha, kiln ụlọ ọrụ, wdg. Ndị na-esonụ nkenke ewebata ya ngwa na-ewu ụlọ ọrụ:

1. Ngwunye ciment: melite mgbasa nke ciment-aja, na-eme ka plasticity na njigide mmiri nke ngwa agha dịkwuo mma, na-enwe mmetụta n'igbochi mgbawa, na-eme ka ike nke ciment dịkwuo mma;

2. Simenti tile: melite plasticity na njigide mmiri nke ụrọ taịlị a na-agbanye, na-eme ka adhesion nke taịl nile dịkwuo mma, ma gbochie nsị;

3. Mkpuchi nke refractory ihe dị ka asbestos: dị ka onye na-akwụsị akwụsị, fluidity na-eme ka ihe na-eme ka ọ dịkwuo mma, ma na-emekwa ka ike nke njikọ ahụ dịkwuo mma;

4. Gypsum coagulation slurry: melite njide mmiri na nhazi usoro, ma melite nrapado na mkpụrụ;

5. Simenti nkwonkwo: agbakwunyere na ciment nkwonkwo maka bọọdụ gypsum iji meziwanye mmiri na njide mmiri;

6. Latex putty: melite fluidity na mmiri njigide nke putty dabere na resin latex;

7. Stucco: Dị ka tapawa nke na-anọchi anya ngwaahịa ndị sitere n'okike, ọ nwere ike ime ka njigide mmiri dịkwuo mma ma melite ike njikọ na mkpụrụ;

8. Ihe mkpuchi: Dị ka onye na-emepụta ihe maka mkpuchi latex, ọ nwere ike imeziwanye arụmọrụ na-arụ ọrụ na mmiri mmiri nke mkpuchi na putty powders;

9. Ịfesa agba: Ọ nwere mmetụta dị mma na igbochi nsị nke simenti ma ọ bụ ihe na-agbapụta latex na ihe ndị na-ejuputa ma na-eme ka mmiri dịkwuo mma na ụkpụrụ ịgbasa;

10. Nke abụọ ngwaahịa ciment na gypsum: eji dị ka extrusion ịkpụzi ihe nkedo maka hydraulic bekee dị ka ciment-asbestos, iji melite fluidity na nweta edo kpụrụ ngwaahịa;

11. Mgbidi eriri: N'ihi mgbochi-enzyme na mgbochi nje mmetụta, ọ dị irè dị ka ihe nkedo maka mgbidi ájá;

12. Ndị ọzọ: Enwere ike iji ya dị ka onye na-ejide ikuku ikuku (ụdị PC) maka ụrọ ájá ájá dị mkpa na onye na-arụ ọrụ nkedo.


Oge nzipu: Jan-10-2023
Mkparịta ụka WhatsApp n'ịntanetị!