Cov kev siv hydroxypropyl methyl cellulose hauv kev lag luam kev tsim kho yog dab tsi?

Hydroxypropyl methyl cellulose (HPMC)yog ib hom non-ionic cellulose ether ua los ntawm paj rwb polymer ntuj los ntawm ntau yam kev kho mob tshuaj. Hauv kev lag luam kev tsim kho, hydroxypropyl methylcellulose siv ntau npaum li cas?

1, cement mortar: los txhim kho qib ntawm cov xuab zeb cement dispersion, zoo heev txhim kho qhov plasticity thiab dej khaws cia ntawm mortar, tiv thaiv kev tawg, tuaj yeem txhim kho lub zog cement.

2, asbestos thiab lwm yam khoom siv refractory txheej: siv ua tus neeg sawv cev ncua, txhim kho qhov fluidity, tab sis kuj ua rau lub zog sib txuas ntawm lub matrix nce ntxiv.

3, gypsum coagulant slurry: txhim kho nws cov dej tuav kev ua tau zoo thiab kev ua tiav, thiab ua kom cov nplaum rau lub matrix.

4, latex putty: latex roj raws li resin latex, txhim kho fluidity thiab dej khaws cia.

5, stucco: ua ib qho slurry es tsis txhob siv cov khoom ntuj, tuaj yeem txhim kho kev khaws cia dej, nce nrog lub hauv paus kua nplaum relay.

6, txheej: siv ua cov yas txheej latex, tuaj yeem txhim kho kev ua haujlwm ntawm txheej thiab hmoov putty, txhim kho nws cov kua dej.

7, txau: kom tiv thaiv cov cement lossis latex system thiab lwm yam filler to, txhim kho qhov fluidity thiab cov qauv tsuag muaj cov nyhuv zoo.

8, cement, gypsum cov khoom theem nrab: ua cov khoom siv hydrohard xws li cement - asbestos extrusion molding binder, txhim kho fluidity, tuaj yeem tau txais cov khoom molding sib xws.

9, phab ntsa fiber: Vim tias nws muaj cov nyhuv ntawm antibacterial thiab anti-enzyme, nws zoo heev ua tus binder rau phab ntsa xuab zeb.

10, cov cement sib txawv: ntxiv rau hauv cov cement sib txawv kom txhim kho cov kua dej thiab khaws dej.

Qhov saum toj no yog qhov kev taw qhia ntawmhydroxypropyl methyl cellulosesiv, peb nkag siab nws!