Focus on Cellulose ethers

HPMC Yemadziro Putty plasters Skim Coat

HPMC Yemadziro Putty plasters Skim Coat

HPMC (Hydroxypropyl Methyl Cellulose) inowanzoshandiswa sechinhu chinowedzera mumadziro putty, stucco uye pamusoro pekunamira maumbirwo.Iyo yakawanda inoshanda polymer inotorwa kubva kune cellulose inopa akati wandei mabhenefiti mune izvi maapplication.Heano mashandisirwo eHPMC mumadziro putty, stucco uye skim majasi:

Kuchengetwa kwemvura: HPMC inowedzera kuchengetwa kwemvura yemusanganiswa, ichibvumira kuti zvinhu zvirambe zvichishandiswa kwenguva yakareba.Izvi zvinonyanya kukosha mumashandisirwo ekuvaka uko maawa ekushanda akawedzerwa anodiwa.

Kushanda: HPMC inosimudzira kushanda kwemusanganiswa, zvichiita kuti zvive nyore kuisa uye kupararira zvakaenzana pameso.Inobatsira kuwana kutsetseka uye kunyange kupera.

Adhesion: HPMC inonatsiridza kunamatira kwemadziro putty, stucco kana pamusoro pekuisa kune substrate, kuve nechokwadi chehukama huri nani uye kuderedza mukana wekutsemuka kana kusvuura.

Sag Resistance: HPMC inobatsira kudzikisira sag kana kudonha kwechinyorwa mune yakatwasuka kana pamusoro pekushandisa.Inopa thixotropic properties, zvichiita kuti musanganiswa uchengetedze chimiro chayo uye ugare panzvimbo.

Crack kuramba: Nekuwedzera HPMC, iyo yekupedzisira coating inoratidza yakagadziridzwa kuputika kwekudzivirira nekuda kwekuwedzera kwayo kushanduka.Izvi zvinobatsira kudzivirira kutsemuka kunokonzerwa ne substrate shrinkage kana kufamba.

Kugadzira Firimu: HPMC inoumba firimu kana yaoma, iyo inobatsira kuvandudza kusimba uye kuramba kwemvura kwemadziro putty, stucco kana pamusoro peaya.Inodzivirira nzvimbo yepasi kubva pakupinda kwehunyoro uye inowedzera hupenyu hwayo.

Rheology Control: HPMC inoita senge rheology modifier, inokanganisa kuyerera uye kuenderana kwemusanganiswa.Inogonesa kushandiswa kuri nyore nekudzora viscosity uye kudzivirira kugadzirisa kana kupatsanurwa kwezvimedu zvakasimba.

Zvakakosha kuziva kuti iyo chaiyo chiyero cheHPMC uye zvimwe zvinongedzo zvekugadzira zvinogona kusiyana zvichienderana nezvinoda zvivakwa, nzira yekushandisa uye mamiriro ezvakatipoteredza.Vagadziri vemadziro putty, plaster uye skim coating zvigadzirwa zvinowanzopa nhungamiro pakushandiswa kwakakodzera kweHPMC mumapepa avo ehunyanzvi data kana tsananguro yechigadzirwa.

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Nguva yekutumira: Jun-08-2023
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