Chii chinonzi wall putty?
Wall putty chinhu chakakosha chekuvakisa mune yekushongedza maitiro.Icho chinhu chakakosha pakugadzirisa madziro kana kuyera, uye zvakare chinhu chakanaka chekutanga chekushandisa kunotevera kupenda kana basa rekupetera.
wall putty
Sekureva kwevashandisi vayo, inowanzo kupatsanurwa kuva marudzi maviri: isina-kupera putty uye yakaoma-yakasanganiswa putty.Non-finished putty haina kurongedza, hapana yunifomu yekugadzira zviyero, uye hapana vimbiso yemhando.Inowanzoitwa nevashandi panzvimbo yekuvaka.Iyo yakaoma-yakavhenganiswa putty inogadzirwa zvinoenderana neinonzwisisika yezvinhu chiyero uye mechanized nzira, iyo inodzivirira kukanganisa kunokonzerwa neiyo-saiti ratio yemaitiro echinyakare uye dambudziko rekuti mhando haigone kuvimbiswa, uye inogona kushandiswa zvakananga nemvura.
dry mix putty
Ndezvipi zvinosanganiswa zvewall putty?
Kazhinji, wall putty ndeye calcium lime kana simende yakavakirwa.Iyo mbishi ye putty yakanyatso kujeka, uye huwandu hwezvakasiyana zvinongedzo hunoda kufananidzwa nesainzi, uye kune mamwe mazinga.
Wall putty kazhinji ine base zvinhu, filler, mvura uye zvinowedzera.Iyo base zvinhu ndiyo inonyanya kukosha yemadziro putty, senge chena simende, limestone jecha, slaked lime, redispersible latex poda, cellulose ether, nezvimwe.
Chii chinonzi Cellulose Ether?
Cellulose ethers mapolymer anonyungudika nemvura anotorwa kubva ku cellulose, akanyanya kuwanda echisikigo mapolymers, ane kuwedzera kukora mhedzisiro, zvirinani processability, yakaderera viscosity, yakareba yakavhurika nguva, nezvimwe.
Cellulose Ether
Yakakamurwa kuita HPMC (Hydroxypropylmethylcellulose), HEMC (Hydroxyethylmethylcellulose) uye HEC (Hydroxyethylcellulose), yakakamurwa kuita giredhi rakachena uye giredhi rakagadziridzwa.
Sei cellulose ether iri chikamu chakakosha chemadziro putty?
Mumadziro putty formula, cellulose ether ndiyo kiyi yekuwedzera yekuvandudza mashandiro, uye madziro putty akawedzerwa ne cellulose ether anogona kupa yakatsetseka madziro epamusoro.Iyo inovimbisa nyore processability, hupenyu hurefu hwepoto, yakanakisa kuchengetedza kwemvura, nezvimwe.
Nguva yekutumira: Jun-14-2023