Hydroxypropyl methylcellulose modhi musiyano

Hydroxypropyl methyl celluloseyakakamurwa kuita 2 mhando dzeyakajairwa inopisa-inonyungudika mvura inotonhora pakarepo.

1. Gypsum series Muzvigadzirwa zvegypsum series, cellulose ethers inonyanya kushandiswa kuchengetedza mvura uye kuwedzera kutsetseka. Pamwe chete vanopa zororo. Inogona kugadzirisa kusahadzika kwegubhu rinoputika uye simba rekutanga panguva yekushandisa, uye kuwedzera nguva yekushanda.

2. Mune putty yezvigadzirwa zvesimende, cellulose ether inonyanya kuita basa rekuchengetedza mvura, kunamatira uye kutsetseka, kudzivirira kuputika uye kupera simba kunokonzerwa nekurasikirwa kwemvura yakawandisa, uye ivo pamwe chete vanowedzera kunamatira kweputty uye kuderedza kuitika kwemaitiro ekuvaka. sag phenomenon, uye ita kuti chivakwa chive nyore.

3. Muindasitiri yekuputira ye latex paints, cellulose ethers inogona kushandiswa semafirimu ekugadzira, thickeners, emulsifiers uye stabilizers, kuitira kuti vave nekunaka kupfeka kusagadzikana, yunifomu layer performance, adhesion uye PH kukosha, uye kuve nekuvandudza kushushikana kwepamusoro. Inoshandawo nemazvo kana yakasanganiswa ne organic solvents, uye kuchengetwa kwayo kwemvura kwakakwirira kunoita kuti ive yakanaka pakukwesha uye kuenzanisa.

4. Mushonga wemukati unonyanya kushandiswa sehupfu, unogona kuvandudza simba rekugadzirisa uye simba rekuveura, kuvandudza kuvhara kwepamusoro, uye kuwedzera kunamatira uye simba rekubatanidza.

5. Iyo cellulose ether iri mupepa ino inotarisa kusungira uye kuwedzera simba, zvichiita kuti dhaka rive nyore kushandisa nekuvandudza kushanda kwekushanda. Anti-sag mhedzisiro, yakakwira yekuchengeta mvura basa inogona kurebesa nguva yebasa redhaka, kuvandudza kuramba kupfupisa uye kutsemuka, kunatsiridza huwandu hwepamusoro uye kugadzirisa chisungo chesimba.

6, Ceramics yemuzinga Mumizinga mitsva yemuzinga, chigadzirwa chine kutsetseka, kuchengetedza mvura uye kusimba.

7. Kuwedzera kwechisimbiso, suture cellulose ether inoita kuti ive yakanakisa kumucheto adhesion, kuderera kuderera kwehuwandu uye yakakwirira kupfeka kusagadzikana, uye kudzivirira dhesi yepasi kubva kune kukuvara kwemagetsi, kudzivirira kukanganisa kwekunyura pane zvese zvekuvaka.

8. Kusungirirwa kwakadzikama kwe-self-leveling cellulose ether kunovimbisa yakanakisa fluidity uye kuzvidzora kukwanisa, uye kushandiswa kwekuchengetedza mvura yemvura kunogonesa kugadzirisa nokukurumidza uye kuderedza kuputika uye kupfupisa.

9. Kuvaka dhaka plastering dhaka rine yakakwirira mvura kuchengetwa kuti zvizere hydrate simende, zvikuru kuwedzera chisungo simba, uye panguva imwe chete zvakakodzera kuwedzera tensile uye shear simba, izvo zvinonyanya kunatsiridza mugumisiro kuvaka uye inovandudza kushanda zvakanaka.

10. Kuchengetwa kwemvura kwakakwirira kwekunamatira tile hakudi pre-impregnation kana kunyorova kwematairi uye nheyo yepasi, iyo inonyanya kuvandudza simba rekubatanidza. Iyo nguva yekuvaka slurry yakareba, kuvakwa kwakanaka uye yunifomu, kuvakwa kuri nyore, uye kune yakanakisa anti-kutama.