Methyl hydroxypropyl cellulose (HPMC) cellulose ether ndechimwe chezvinhu zvakakosha zvepasi zvinoshandiswa mudhaka.Iyo ine yakanaka kuchengetedza mvura, adhesion uye thixotropic maitiro nekuda kweiyo yakasarudzika molecular chimiro, iyo inotsiva imwe simende uye zvinowedzera mune yakaoma musanganiswa dhaka uye kuva chimwe chezvayo zvikuru zvinongedzo.Parizvino, cellulose ether ine zvirevo zvakasiyana yakashandiswa zvakanyanya mumhando dzese dzakaoma dzakasanganiswa zvigadzirwa zvedhaka.Cellulose ethers inowanzoshandiswa mumatope emusanganiswa akaoma, anosanganisira HEC cellulose ether, CMC cellulose ether, methyl cellulose (MC) cellulose ether, methyl hydroxypropyl cellulose (HPMC) cellulose ether, hydroxyethyl cellulose (HEC) cellulose ether uye polyanionic cellulose (PAC) ether.
Cellulose ethers inogona kunyatso vandudza kuita kwedhaka uye kuwedzera zvimiro zvayo.Chokutanga pane zvose, inogona kuvandudza simba revhu rakaoma rakasanganiswa dhaka.Cellulose ether inogona kuumba nhamba huru yehydrogen zvisungo pakati pezvimedu, izvo zvinogona kuita kuti zviduku zvibatanidze kune zvidimbu zvakakura, kuvandudza kubatanidzwa kwemaitiro nekuda kwehydrophobic effect, kuderedza kushandiswa kwekubatana kwechikamu chekufamba uye nokudaro kuvandudza simba.Chechipiri, inogona kunyatso kuvandudza kushanda uye kuwedzera iyo thixotropy yedhaka.Cellulose ether inogona kushambadzira mvura uye kuderedza kurasikirwa kwemvura pakutanga, ichiita kuti dhaka rishande, riwedzere kunamatira, kuderedza kudiwa kwemvura, kuvandudza mapurasitiki uye kupesvedzera kuita kwemhepo kupinza kwedhaka.
yibang cellulose etherinogona kuvandudza zvinhu zvedhaka zvinobudirira uye kusimbisa zvinhu zvedhaka.Kutanga, inovandudza simba remusanganiswa wakaoma dhaka.Cellulose ether inogona kuumba nhamba huru yehydrogen zvisungo pakati pezvimedu, izvo zvinogona kuita zviduku zvakanamatira kune zvidimbu zvakakura, kuvandudza co-structure nekuda kweiyo hydrophobic effect, kuderedza synergistic effect ye particle movement uye nokudaro kuvandudza simba.Chechipiri, inogona kunyatso kuvandudza kushanda kwedhaka uye kuwedzera thixotropy yedhaka.Cellulose ether inogona kutora mvura, kuderedza kurasikirwa kwemvura, kuita kuti dhaka riwedzere kushanda, viscous, kuderedza kudiwa kwemvura, kunatsiridza plastiki, kukanganisa kushanda kwedhaka.
Mukuwedzera, kushandiswa kweyibang cellulose ether kunogonawo kuvandudza kugadzikana kwekuoma musanganiswa dhaka, kuchengetedza, kuchengetedza kupisa uye zvimwe zvinhu.Cellulose ether inogona kudzora kupinza kwemhepo kuyerera kwedhaka rakaoma, kuitira kuvandudza kugadzikana kwedhaka rakaoma.Cellulose ether inobatsirawo kuchengetwa kwenguva refu kwedhaka rakaoma musanganiswa nekuda kwekugona kwayo kuchengetedza mvura.Cellulose ether inogona zvakare kuvandudza kupisa kwekudzivirira kwekuita kweiyo yakaoma musanganiswa dhaka.Kana cellulose ether yakawedzerwa kune yakaoma musanganiswa dhaka, inogona kuvharira mugero wekuyerera kwekupisa nekukora dhaka, zvichikonzera kuvhara.
Kazhinji,yibang cellulose etherine simba rakakosha pakushandiswa kwedhaka rakaoma-musanganiswa.Cellulose ether inokwanisa kuderedza zvinobudirira zvimwe zvikamu zvedhaka, kugadzirisa kukanganisa kwezvinhu zvepasi, zviri nani kusimbisa simba, kushanda, kumira kwemvura uye kunamatira kwedhaka, uye nokudaro kuvandudza kushanda kwevhu rakaoma-musanganiswa.
Reference formula kune yakaoma masonry dhaka
| DM5 dhaka | reference | DM 10motar | reference | DM 15motar | reference |
| PC32.5 simende | 100kg | PC32.5 simende | 140kg | PC32.5 simende | 160kg |
| Kirasi II inobhururuka madota | 60kg | Kirasi II inobhururuka madota | 50kg | Kirasi II inobhururuka madota | 40kg |
| Jecha repakati | 840kg | Jecha repakati | 810kg | Jecha repakati | 800kg |
| Iva cellulose ether HPMC | 180-200 magiramu | Iva cellulose ether HPMC | 180-200 magiramu | Iva cellulose ether HPMC | 180-200 magiramu |
Hebei Yibang Building Materials Co., Ltd. Inowanikwa muXinhe Chemical Park, Xingtai Guta, ibhizimusi repamusoro-soro rinobatanidza tsvakiridzo yesainzi nekusimudzira, kugadzira, kutengesa uye basa rehunyanzvi rezvigadzirwa zve cellulose ether, inyanzvi hydroxypropyl methylcellulose. mutengesi.Iri makiromita makumi mapfumbamwe kumadokero kweguta guru repurovhinzi Shijiazhuang, makiromita zana nemakumi masere kumabvazuva kweJinan, Shandong Province, uye Qingyin-Daguang Expressway 106 National Road.Iyo kambani inobata nzvimbo inopfuura 100 maeka uye ine anopfuura 50 miriyoni yuan muzvinhu zvakagadziriswa.Kune vashandi makumi mapfumbamwe nevasere, kusanganisira makumi maviri nevatanhatu.Iyo kambani iri munzvimbo yakakosha yekudyara donje muChina.Nezvakanakira zvemhando yepamusoro uye zvakachipa zvigadzirwa uye tekinoroji yekugadzira michina, kambani yakaisa hwaro hwakasimba hwekusimudzira kwenguva refu kwekambani.
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