Kushandiswa kwehydroxypropyl methyl cellulose muzvivakwa zvekuvaka

1. Iyo huwandu hwe hydroxypropyl methyl cellulose
PropHyl methyl cellelose (HPMC) is is is-ionic cellulose ether yakagadzirwa kubva kune yakasikwa polymer zvinhu cellum follose yekugadzirisa kwemakemikari. HydroxyPropyl methylcellose (HPMC) isinganzwisisike, isina kuchena, isina chepfu chena poda inogona kunyimwa mumvura inotonhora kuti iite chirevo cheViscous. Iyo ine zvivakwa zvekuremedza, kudengenyeka, kupararira, kuumbwa kwefirimu, kumiswa, kushamwaridzana, gelation, yekuchengetera nzvimbo uye yakanyungudika.

2. Ndeipi chinangwa chikuru che hydroxyprupyl methylcellose (HPMC)?

HPMC inozoshandiswa zvakanyanya mune zvekuvaka, majasi, ceramics, mushonga, zvekudya, zvinyorwa, zvekurima, zvidhori, fodya uye mamwe maindasitiri. HPMC inogona kukamurwa kuita giredhi rekuvaka, giredhi rekudya uye giredhi rekurapa maererano nechinangwa chayo. Parizvino, zvigadzirwa zvemuviri zvakanyanya ndezvekuvaka giredhi. Muchikamu chekuvaka, putty poda inoshandiswa mune yakakura mari, inenge 90% inoshandiswa kune putty poda, uye kuzorora kunoshandiswa kune simende dhiri uye glue.

3. Kushandiswa kwehydroxypropyl methyl cellulose mune zvekuvaka

1.) Masonry moter uye plasingering motsi

Kuchengetwa kwemvura kwakakwirira kunogona kunyatso nyura simende. Zvakanyanya kuwedzera musangano ushamwari. Panguva imwecheteyo, inogona kugadzirisa zvakakodzera Simba reSimba uye Simba Resimba. Kuvandudza zvikuru maitiro ekuvaka uye kuwedzera kushanda kwebasa.

2.) Kudzivisa kwemvura putty

Basa guru re cellulose etty muPutty kuchengetwa kwemvura, kudenha uye kudzivisa kureba kwemvura kukonzeresa kana nguva yekuwedzera, kuderedza phomomenon panguva yekuvaka, uye kuita kuti kuvakwa kwakatsiga. Kushaya simba.

3.) Interface mumiririri

Kunyanya kushandiswa seanoshandiswa, inogona kuvandudza simba renzvimbo uye sesimba rinoyera, kuvandudza nzvimbo yekuvhara, uye kusimudzira kushamwaridzana uye kushamwaridzana.

4.) Kunze kwekunze kweiyo Insulation Muranda

Cellulose ether inoita basa rinokosha mukubatanidza uye kuwedzera simba mune izvi zvinhu, kuita kuti ngarava rive nyore kujasi, kuvandudza kushanda kwebasa, uye kuve nekugona kweAnti-Kurwara. Kuchengetwa kwemvura kwepamusoro kunogona kuwedzera nguva yekushanda uye kuvandudza anti-shrinkage uye kupaza kuramba, kugadzirisa simba repasi, uye kuwedzera simba rekubatanidza.

5) Tile Adhesive

Kuchengetwa kwemvura yakakwira kunobvisa kukosha kwekutanga kana kunyudza matiles uye substrates, iyo inogona kuvandudza zvakanyanya simba rekubatanidza. Iyo slurry inogona kuvakwa munguva yakareba, isina kugadzikana, yunifomu, iri nyore kuvaka, uye ine yakanaka anti-inotsvedza zvivakwa.

6.) Anotenderera mumiririri

Kuwedzera kwe cellulose ether kunoita kuti ive neyakanaka kumucheto kwerudzi, kuderera kwekudziya uye kunodzivirira zvinhu zvesimba kubva mukukuvara kwemuchina, uye kunodzivirira kukanganisa kwakashata kwekupinda kwemvura pane chivakwa chemuviri.

7.) Kuzvimirira zvinhu

Iyo yakasungirirwa viscosity ye cellulose ether inosimbisa fluidity uye kuzvimiririra kugona, uye kudzora huwandu hwekuchengetwa kwemvura kuti ugone kugonesa kusimbisa uye kuderedza kupaza uye kuderedza kupaza.