Kuvaka Giredhi Hpmc

Kuvaka giredhi HPMC(hydroxypropyl methylcellulose) imhando ye cellulose ether inowanzoshandiswa muindasitiri yekuvaka kune akasiyana maapplication.Heano maitiro ekuvaka giredhi HPMC anoshandiswa:

1. Mortar Additive: HPMC inowanzowedzerwa kune simende-based madhaka kuvandudza kushanda kwavo, kunamatira, uye kuchengetedza mvura.Inobatsira kudzivirira kudonha, kuputika, uye shrinkage yedhaka panguva yekushandiswa uye kurapa, zvichitungamira kune yakagadziridzwa simba rebhondi uye kusimba kwekuvakwa kwakapedzwa.
2. Tile Adhesive: Mumataira anonamira, HPMC inoshanda seyakakora uye yekuchengeta mvura mumiriri, inosimudzira kunamatira kwematiles kune substrates senge kongiri, huni, kana drywall.Inovandudza nguva yakazaruka yekunamatira, zvichiita kuti zvive nyore kugadzirisa tile uye kuderedza dambudziko rekuoma nguva isati yasvika.
3. Exterior Insulation uye Finish Systems (EIFS): HPMC inoshandiswa muEIFS sechigadziriso chejasi majasi uye majasi ekupedzisa.Iyo inonatsiridza kushanda uye kutsemuka kuramba kwejasi, inosimudzira kunamatira kune substrates, uye inopa kuramba mamiriro ekunze uye kusimba kune yakapera facade.
4. Plastering: HPMC inowedzerwa kune gypsum uye lime-based plasters kuvandudza kushanda kwavo, kubatana, uye kuchengetedza mvura.Inobatsira kuderedza kutsemuka, kuputika, uye kuremara kwepamusoro munzvimbo dzakaiswa plaster, zvichikonzera kupera kwakapfava uye kwakafanana.
5. Self-Leveling Compounds: Mumakomisheni ekuzvimisikidza anoshandiswa kukwirisa pasi nekumisikidza, HPMC inoita senge rheology modifier uye mumiriri wekuchengeta mvura.Inonatsiridza kuyerera uye kuyera zvimiro zvekomboni, ichibvumira kuti iite-yega uye kugadzira yakatsetseka, yakatsetseka nzvimbo.
6. Kudzivirira Mvura Membranes: HPMC inogona kuiswa mukudzivirira mvura membranes kuti iwedzere kushanduka kwayo, kunamatira, uye kuramba mvura.Inobatsira kuvandudza coatability uye kushanda kwema membrane, kuve nechokwadi chekudzivirira kunoshanda kubva mukunyorova kunopinda muzasi-giredhi uye pamusoro-giredhi maapplication.
7. Exterior Coatings: HPMC inoshandiswa mukati mejasi rekunze uye pendi seyakakora, binder, uye rheology modifier.Inonatsiridza zvivakwa zvekushandisa, kuumbwa kwemafirimu, uye kusimba kwemachira, ichipa mamiriro ekunze, kudzivirira kweUV, uye kuita kwenguva refu.

Kuvaka giredhi HPMC inowanikwa mumagiredhi akasiyana uye viscosities kuti ikwane akasiyana ekuvaka ekushandisa uye zvinodiwa.Kusarudzika kwayo, kuenderana nezvimwe zvekuvaka, uye kugona kuvandudza mashandiro ezvigadzirwa zvekuvaka zvinoita kuti ive yekuwedzera yakakosha muindasitiri yekuvaka.