IHydroxypropyl Methyl Cellulose (HPMC)
Iinkcukacha
Imbonakalo:i-fibrous emhlophe okanye emhlophe okanye i-granular powder
Uzinzo:Isiqina sinokutsha kwaye asihambelani nee-oxidants ezinamandla.
Ubungakanani besuntswana:Ireyithi yokupasa eyi-100 ye-mesh inkulu kune-98.5%;Ireyithi yokupasa ye-80 mesh yi-100%.Ubungakanani be-particle yenkcazo ekhethekileyo yi-40-60 mesh.
Ubushushu beCarbonization:280-300℃
Uxinaniso olubonakalayo:0.25-0.70g / cm3 (ngokuqhelekileyo malunga ne-0.5g / cm3), ubunzima obuthile 1.26-1.31.
Ubushushu bokutshintsha kombala:190-200℃
Uxinzelelo lomphezulu:I-2% isisombululo samanzi ngu-42-56dyne / cm
Ukunyibilika:Inyibilika emanzini kunye nezinye izinyibilikisi, ezifana nomlinganiselo ofanelekileyo we-ethanol/amanzi, ipropanol/amanzi, njl njl.Ukucaca okuphezulu kunye nokusebenza okuzinzileyo.Iimpawu ezahlukeneyo zeemveliso zinamaqondo okushisa e-gel ahlukeneyo, kunye nokutshintsha kwe-solubility kunye ne-viscosity.I-viscosity ephantsi, i-solubility enkulu.Iinkcazo ezahlukeneyo ze-HPMC zineyantlukwano ethile ekusebenzeni.Ukuchithwa kwe-HPMC emanzini akuchatshazelwa lixabiso le-pH.
Sebenzisa
1. Ishishini lokwakha:Njenge-arhente yokugcina amanzi kunye ne-retarder kudaka lwesamente, yenza ukuba udaka lumpompe.Isetyenziswe njengesibophelelo kwi-plastering paste, i-gypsum, i-putty powder okanye ezinye izinto zokwakha ukuphucula ukusasazeka kunye nokwandisa ixesha lokusebenza.Isetyenziswe njengentlama yethayile ye-ceramic, i-marble, i-plastic decoration, njenge-paste enhancer, kwaye inokunciphisa inani le-samente.Ukugcinwa kwamanzi kwe-HPMC kunokuthintela i-slurry ekuqhekekeni ngenxa yokoma ngokukhawuleza emva kokufakwa kwesicelo, kunye nokwandisa amandla emva kokuqina.
2. Ukwenziwa kweCeramic:isetyenziswa ngokubanzi njenge-binder ekwenzeni iimveliso ze-ceramic.
3. Ishishini lokugquma:Njenge-thickener, dispersant kunye ne-stabilizer kwi-coating industry, inokuhambelana kakuhle emanzini okanye kwi-solvents eziphilayo.njengesixhobo sokususa ipeyinti.
4. Ushicilelo lwe-inki:njenge-thickener, dispersant kunye ne-stabilizer kwishishini le-inki, inokuhambelana kakuhle emanzini okanye kwi-solvents eziphilayo.
5. Iplastiki:isetyenziswe njenge-ejenti yokubumba, isithambiso, isithambiso, njl.
6. Polyvinyl chloride:Isetyenziswe njenge-dispersant kwimveliso ye-polyvinyl chloride, kwaye iyona arhente encedisayo ekulungiseleleni i-PVC ngokumiswa kwe-polymerization.
7. Ishishini lamachiza:izinto zokugquma;izixhobo zefilimu;izixhobo zokulawula izinga lepolymer ukulungiselela ukukhutshwa okuzinzileyo;izinzisi;ii-arhente zokuxhoma;izibophelelo zethebhulethi;tackifiers
8. Abanye:Ikwasetyenziswa kakhulu kushishino lwesikhumba, imveliso yephepha, ukugcinwa kweziqhamo nemifuno kunye noshishino lwamalaphu.
Ukupakishwa kwemveliso
25kg/ibhegi
Ukupakishwa kungenziwa ngokwezifiso ngokweemfuno zakho