Dab tsi yog qhov tseem ceeb ntawm methylcellulose (MC)?

Methyl Cellulose MC yog dav siv nyob rau hauv cov ntaub ntawv siv, txheej, hluavtaws resins, ceramics, tshuaj, khoom noj khoom haus, textiles, ua liaj ua teb, tshuaj pleev ib ce, luam yeeb thiab lwm yam lag luam. MC tuaj yeem muab faib ua qib kev tsim kho, qib zaub mov thiab qib tshuaj raws li lub hom phiaj. Tam sim no, feem ntau ntawm cov khoom siv hauv tsev yog qib kev tsim kho. Nyob rau hauv kev tsim kho qib, putty hmoov yog siv ntau npaum li cas, li 90% yog siv rau putty hmoov, thiab tus so yog siv rau cement mortar thiab kua nplaum.

1. Kev tsim kho kev lag luam: Raws li tus neeg saib xyuas dej-retaining thiab retarder ntawm cement mortar, nws tuaj yeem ua rau cov tshuaj khib nyiab tuaj yeem siv tau. Nyob rau hauv plaster, plaster, putty hmoov los yog lwm yam kev tsim kho

Cov ntoo ua raws li cov ntaub ntawv txhawm rau txhim kho kev sib kis thiab lub sijhawm ua haujlwm. Siv raws li pasting pobzeb, marble, yas kho kom zoo nkauj, pasting enhancer, thiab

Yuav txo tau cov cement noj. Cov dej-tso kev ua haujlwm ntawm MC tiv thaiv cov slurry los ntawm kev tawg vim ziab sai heev tom qab thov, thiab txhim kho lub zog tom qab hardening.

2. Ceramic manufacturing kev lag luam: Nws yog dav siv los ua cov ntaub ntawv hauv kev tsim cov khoom siv ceramic.

3. Txheej kev lag luam: Nws yog siv los ua cov thickener, dispersant thiab stabilizer hauv kev lag luam txheej, thiab muaj kev sib raug zoo hauv dej lossis cov kuab tshuaj organic. Raws li cov xim tshem tawm.

kev tsim kho kev lag luam

1. Cement mortar: txhim kho cov dispersibility ntawm cov cement-xuab zeb, zoo heev txhim kho cov yas thiab dej tuav ntawm mortar, muaj kev cuam tshuam rau kev tiv thaiv cov kab nrib pleb, thiab tuaj yeem ua kom muaj zog.

cement zog.

2. Pobzeb cement: txhim kho cov yas thiab cov dej tuav ntawm cov pobzeb hauv cov pobzeb, txhim kho cov nplaum ntawm cov vuas, thiab tiv thaiv kom tsis txhob chalking.

3. Txheej ntawm cov ntaub ntawv refractory xws li asbestos: raws li tus neeg sawv cev ncua, fluidity txhim kho tus neeg sawv cev, thiab tseem txhim kho lub zog sib txuas rau lub substrate.

4. Gypsum coagulation slurry: txhim kho cov dej tuav thiab kev ua haujlwm, thiab txhim kho adhesion rau substrate.

5. Joint cement: ntxiv rau cov cement sib koom ua ke rau gypsum board los txhim kho fluidity thiab dej tuav.

6. Latex putty: txhim kho lub fluidity thiab dej tuav ntawm resin latex-based putty.

7. Stucco: Raws li muab tshuaj txhuam los hloov cov khoom ntuj, nws tuaj yeem txhim kho cov dej tuav thiab txhim kho kev sib raug zoo nrog lub substrate.

8. Coatings: Raws li ib tug plasticizer rau latex coatings, nws muaj peev xwm txhim kho lub operability thiab fluidity ntawm coatings thiab putty hmoov.

9. Txau cov xim: Nws muaj cov txiaj ntsig zoo ntawm kev tiv thaiv kev sib tsoo ntawm cov cement lossis latex txau cov ntaub ntawv thiab cov muab tub lim thiab txhim kho fluidity thiab txau qauv.

10. Cov khoom thib ob ntawm cov cement thiab gypsum: siv los ua extrusion molding binder rau cement-asbestos thiab lwm yam khoom siv hydraulic los txhim kho fluidity thiab tau txais cov khoom zoo li molded.

11. Fiber phab ntsa: Vim muaj cov tshuaj tiv thaiv enzyme thiab cov tshuaj tiv thaiv kab mob, nws muaj txiaj ntsig zoo li cov ntaub ntawv rau cov xuab zeb phab ntsa.

12. Lwm tus: Nws tuaj yeem siv los ua tus neeg saib xyuas huab cua npuas (PC version) rau nyias cov av nplaum xuab zeb mortar thiab av nkos hydraulic neeg teb xov tooj.

kev lag luam tshuaj

1. Polymerization ntawm vinyl chloride thiab vinylidene: raws li kev ncua sij hawm stabilizer thiab dispersant thaum lub sij hawm polymerization, nws tuaj yeem siv nrog vinyl cawv (PVA) hydroxypropyl cellulose

(HPC) tuaj yeem siv ua ke los tswj cov duab particle thiab particle tis.

2. Adhesive: Raws li cov nplaum rau phab ntsa, nws tuaj yeem siv ua ke nrog vinyl acetate latex xim tsis yog hmoov txhuv nplej siab.

3. Cov tshuaj tua kab: Ntxiv rau cov tshuaj tua kab thiab tshuaj tua kab, nws tuaj yeem txhim kho cov nyhuv adhesion thaum txau.

4. Latex: Emulsion stabilizer rau asphalt latex, thickener rau styrene-butadiene roj hmab (SBR) latex.

5. Binder: ua ib daim ntawv khi rau xaum thiab crayons.

Kev lag luam tshuaj pleev ib ce

1. Cov tshuaj zawv plaub hau: Txhim kho cov viscosity ntawm cov tshuaj zawv plaub hau, tshuaj ntxuav tes, thiab tshuaj ntxuav thiab kev ruaj ntseg ntawm cov npuas.

2. Cov tshuaj txhuam hniav: Txhim kho qhov fluidity ntawm cov tshuaj txhuam hniav.

kev lag luam zaub mov

1. Cov kaus poom citrus: tiv thaiv kom tsis txhob ua kom tawv nqaij thiab ua kom tsis zoo vim lub decomposition ntawm citrus thaum lub sij hawm khaws cia kom ua tiav kev khaws cia.

2. Cov txiv hmab txiv ntoo txias: ntxiv rau sherbet, dej khov, thiab lwm yam kom saj zoo dua.

3. seasoning sauce: siv los ua emulsification stabilizer los yog thickener rau ntses thiab lws suav sauce.

4. Cov txheej txheem dej txias thiab glazing: siv rau cov ntses khov, tuaj yeem tiv thaiv kom tsis muaj xim thiab txo qhov zoo, siv methyl cellulose los yog hydroxypropyl methyl cellulose aqueous tov.

Tom qab txheej thiab glazing, khov rau hauv dej khov.

5. Adhesive rau cov ntsiav tshuaj: Raws li kev tsim cov nplaum rau cov ntsiav tshuaj thiab cov granules, nws muaj kev sib raug zoo "simultaneous collapse" (yuav yaj sai sai thaum noj).

kev lag luam tshuaj

1. Txheej: Tus neeg sawv cev txheej yog tsim rau hauv cov kuab tshuaj organic lossis cov tshuaj aqueous rau kev tswj hwm tshuaj, tshwj xeeb tshaj yog cov tshuaj tsuag txheej rau cov granules npaj.

2. Tus neeg saib xyuas qeeb: 2-3 grams tauj ib hnub, 1-2G txhua zaus, cov nyhuv yuav tshwm sim hauv 4-5 hnub.

3. Qhov muag tee: Txij li cov osmotic siab ntawm methylcellulose aqueous tov yog tib yam li cov kua muag, nws tsis tshua khaus qhov muag, yog li nws tau ntxiv rau cov tee dej ua cov roj nplaum rau kev sib cuag lub qhov muag qhov muag.

4. Jelly: raws li cov khoom siv ntawm jelly zoo li cov tshuaj sab nraud lossis tshuaj pleev.

5. Dipping tshuaj: raws li ib tug thickener thiab dej retention agent.

Kiln kev lag luam

1. Cov khoom siv hluav taws xob: raws li cov ntaub ntawv rau extrusion molding ntawm ceramic hluav taws xob ntsaws ruaj ruaj thiab ferrite bauxite hlau nplaum, nws tuaj yeem siv ua ke nrog 1.2-propylene glycol.

2. Glaze: siv los ua glaze rau ceramics thiab ua ke nrog enamel xim, nws tuaj yeem txhim kho kev sib raug zoo thiab kev ua haujlwm.

3. Refractory mortar: Ntxiv rau refractory cib mortar los yog pouring rauv cov ntaub ntawv, nws tuaj yeem txhim kho plasticity thiab dej tuav.

lwm yam kev lag luam

1. Fiber: Siv ua luam ntawv dye paste rau pigments, boron dyes, yooj yim dyes, thiab textile dyes. Tsis tas li ntawd, nws tuaj yeem siv ua ke nrog cov thermosetting resins hauv kapok corrugation ua.

2. Ntawv: siv rau tawv nto gluing thiab roj-resistant ua cov ntawv carbon.

3. Tawv: siv los ua lubrication zaum kawg lossis ib zaug nplaum.

4. Dej-raws li tus number case: Ntxiv rau cov dej-raws li tus number case thiab number case, ua cov thickener thiab film-forming agent.

5. Tobacco: raws li ib tug binder rau regenerated luam yeeb.