Zvinodiwa zvekuwedzera cellulose kune motert uye gypsum based zvigadzirwa

Hydroxyprishpropyl methylcellose, inotaurwa nezvayo se: HPMC kana MHPC. Kutaridzika kwacho kuchena kana kubva-chena poda; Iko kushandiswazve kwacho kwakafanana nekuparadzira mukugadzirwa kwePolyvinyl chloride, uye ndiyo huru yeAuxialary mumiririri wekugadzirira PVC nekumiswa polymerization. Mukuvaka kwekuvaka kweindasitiri yekuvaka, inonyanya kushandiswa mukuvaka kwakarongedzwa senge chivakwa chesimba, chivakwa, chinja, nezvimwe.; Kunyanya mukushongedza kuvaka, inoshandiswa kumisa matairi eCeramic, marble, uye ekushongedza epurasitiki. Iyo ine simba rakakura rekubatanidza uye inogona kuderedza huwandu hwesimendi. . Iyo inoshandiswa seyakakwenenzverwa muindasitiri yependi, iyo inogona kuita kuti dhaya rive rakajeka uye dzinotyisa, dzivirira kubvisa poda kubvisa, kugadzirisa maitiro ekuita, nezvimwe.

MuComment Mortar uye Gypsum-based Slurry, Hydroxyprusyl methylcellose inotora basa rekuchengeta kwemvura uye kurerutsa, izvo zvinogona kuvandudza zvinobudirira simba uye sag kudzikisira kweiyo slapry.

Zvinhu zvakadai sekupisa kwemhepo, tembiricha uye mhepo yekumanikidza yekumhanyisa ichakanganisa huwandu hwemvura mumvura muComent Mortar uye Gypsum zvigadzirwa. Naizvozvo, mumwaka wakasiyana, pane mamwe misiyano mumvura yekuchengetwa kwemvura yezvigadzirwa zvine huwandu hwe hydroxypropropropluslose yakawedzerwa.

Mukuvaka chaiko, iyo mvura yekuchengetwa kwemvura yeiyo slurry inogona kugadziridzwa nekuwedzera kana kuderedza huwandu hweHPMC yakawedzerwa. Kuchengetwa kwemvura kwe methyl cellelose ether pasi pemamiriro ekunze ekushisa chiratidzo chakakosha kusiyanisa mhando yeMethyl Cellulose ether.

Yakanakisa hydroxyprupylpropyl methylcellose zvigadzirwa zvinokwanira zvinokwanisika kugadzirisa dambudziko rekuchengeta kwemvura pasi pekupisa kwemvura pasi pekupisa kwakanyanya. Mumwaka wakanyanya kupisa

Yakakwira-mhando HPMC ine yakanaka kwazvo yekufanana. Nzira dzayo uye hydroxypriropopopopopopopopopopopopopopopopopopopopox , Saka mvura yemahara inova yakasungwa mvura, kuitira kuti ishandise zvinobudirira kudzora kubhururuka kwemvura yakakonzerwa nemamiriro ekunze ekudziya, uye uwane kuchengetedzwa kwemvura kwakanyanya.

Mvura inodiwa kuti hydration kuitira kuti uise zvinhu zvekushandisa senge simende uye gypsum. Iyo huwandu hwakaringana hweHPMC inogona kuchengeta iyo unyoro muura kwenguva yakareba kuti mamiriro uye maitiro ekuomesa anogona kuenderera mberi.

Huwandu hweHPMC hunodiwa kuti uwane kuchengetedzwa kwemvura kwakakwana kunoenderana ne:

1. Iko kubviswa kweiyo base layer
2. Kuumbwa kweura
3. Moderar Layer gobvu
4. Kuda kwemvura kwemutumbi
5. Iyo nguva yekuisa yezvinhu zvejecha

Yakakwirira-mhando hydroxyprupyl methylcellose inogona kuve yakanyatso kuparadzaniswa uye yakanyatso kuparadzaniswa motsi uye gilsum zvigadzirwa, uye zvinyoro-nyoro, uye unyoro huri zvishoma nezvishoma hwakaburitswa kwenguva yakareba, uye Hydration maitiro neiyo inorganic gomba zvinhu kuti uve nechokwadi chekubatanidza simba uye simba rekumanikidza rezvinyorwa.

Naizvozvo, mukuwedzera kwekuvakwa kwezhizha, kuitira kuti uwedzere kuchengeta mvura, zvakaringana uye kudeura kunokonzerwa nekuomeswa kwakanyanya. Matambudziko, asiwo wedzera kuomerwa kwevashandi. Sezvo tembiricha madonhwe, huwandu hwemvura HPMC yakawedzerwa inogona kuderedzwa zvishoma nezvishoma, uye iyo imwe mvura yekuchengetedza inogona kuitika inogona kuitika.


Kutumira Nguva: Jan-16-2023