1. Tsanangudzo yeHPMC
HPMC (hydroxyprishll methyl cellelose)is is is is-ionic cellulose ether inoshandiswa zvakanyanya muzvivakwa zvekuvaka, mushonga, chikafu, makemikari ezuva nezuva uye mamwe maindasitiri. Mune yakaoma-yakavhenganiswa moter, kusagadzikana ®hpmc inonyanya kushandiswa seyakakwenenzverwa, yemvura-yekuchengetedza mumiririri uye modifier, iyo inogona kuvandudza zvakanyanya basa rekuvaka.
2. Basa reHPMC mune yakaoma-yakasanganiswa dhiri
Mabasa makuru eHPMC mune yakaoma-yakavhenganiswa motsi iri seinotevera:
Kuchengetwa kwemvura: HPMC inogona kutora mvura uye kuumba iyo hydration firimu iri mukati meiyo mvura, ichivandudza kuwanda kwehystem yeiyo simenti kana gypsum, uye kurasikirwa nesimba kunokonzerwa nekurasikirwa kwemvura.
Kukakavara: HPMC inopa iyo motro yakanaka
Kuvandudza Basa rekuvaka: HPMC inovandudza iyo Lubricity yerukodzi, zvichiita kuti zvive nyore kunyorera uye nhanho, nepo kuwedzeredza kujekesa uye kuderedza pwere uye nekucheka.
Wedzera nguva yakavhurika: kusagadzikana
Anti-sagging: mune zvekuvandudza zvekuvaka matema akadai sile adhesives uye putties, HPMC inogona kudzivirira zvinyorwa kubva pakutsvedza nekuda kwehuremu hwayo uye kugadzirisa kugadzikana kwekuvaka.
3. Kushandiswa kweHPMC mune dzakasiyana-dzakaomeswa-dzakasanganiswa motsa
HPMC inoshandiswa zvakanyanya mumhando dzakasiyana-siyana dzevhu dzakaoma-dzakasanganiswa, kusanganisira asi dzisinganyanye kugumira ku:
Masonry Drar uye Plastering Dorar: Kuvandudza Kuchengetwa Kwemvura, kudzivirira drar
Tile Agestive: Kuwedzera kuderera, kugadzirisa kuvandudza kuvaka kuvaka, uye kudzivirira mataira kubva kutsvedza.
Kuzvimiririra pachako: kugadzirisa fluidity, dzivirira kugadzikana, uye kuwedzera simba.
WaterProof Dorar: Kuvandudza mashefu emvura uye kuwedzera dentity yemutya.
Putty poda: kugadzirisa basa rekuvaka, kusimudzira scrub kuramba, uye kudzivirira poda.
4. HPMC kusarudzwa uye shandisa matanho ekudzivirira
Zvigadzirwa zvakasiyana-siyana zvine mwero zvine zvinodiwa zvakasiyana HPMC, saka zvinhu zvinotevera zvinoda kutariswa kana uchisarudza:
Viscosity: Yakadzika-vcosity Simba Zvakakodzera Kuti Akakodzera Kuzvimiririra neFlongity Fleidity, nepo High-viscosity HPMC yakakodzera putty kana tiles inonamira nemvura yakakwiraKuchengeta zvinodiwa.
Solubility: Yakakwira-mhando HPMC inofanirwa kunge iine yakanaka solubility, kukwanisa kupararira nekukurumidza uye gadzira mhinduro yunifomu isina Agglomeration kana Agglomeration.
Kuwedzera huwandu: Kazhinji, iyo yekuwedzera huwandu hweHPMC mune yakaoma-yakasanganiswa motsi iri 0,1% ~ 0.5%, uye iyo chaiyo chikamu chinoda kugadziriswa zvichienderana nezvinodiwa zvekuita.
HpcChinhu chakakosha muwanano mukuomeswa-yakasanganiswa dhaka, iyo inogona kuvandudza basa rekuvaka, kuchengetwa kwemvura uye kuderedza kwemotokari. Iyo inoshandiswa zvakanyanya mumasonry dours, inopararira motsi, tile inonamira, putty uye zvimwe zvigadzirwa. Kana uchisarudza HPMC, zvinodikanwa kuti uenderane neiyo yakakodzera viscosity uye formula maererano neiyo chaiyo yekunyorera mamiriro ekushandisa kuti uve nechokwadi chekuvaka pakuvaka.
Kutumira Nguva: Mar-25-2025