Kuvaka Giredhi Hydroxypropyl Methylcellulose (HPMC)
Product Description
CAS NO.:9004-65-3
Hydroxypropyl Methylcellulose(HPMC), inonziwo hypromellose, imhando ye-non-ionic cellulose ether.Iyo semi-synthetic, isingashande, viscoelastic polymer.Inowanzoshandiswa muophthalmology sedhipatimendi rekuzora, kana semubatsiri kana mubatsiri mukurapa nemuromo.Inonyanya kuwanikwa mumhando dzakasiyana dzezvigadzirwa.Sekuwedzera kwechikafu, hypromellose inogona kutamba mabasa anotevera: emulsifier, thickener, suspending agent uye inotsiva mhuka yegelatin, inoshanda seyakakora, binder, film-former, surfactant, inodzivirira colloid, lubricant, emulsifier, uye kumiswa uye kuchengetedza mvura. rubatsiro.
Hydroxypropyl Methylcellulose (HPMC) Yekuvaka Giredhi inogona kuoneka senge izwi rekare remusanganiswa etherification cellulose ethers.Yakajairika kune aya cellulose ethers ndeye methoxylation.Uyezve, mhinduro yacho inogona kuwanikwa nepropylene oxide.Tinogona kupa ese ari maviri asina-akagadziridzwa giredhi uye akagadziridzwa giredhi HPMC/MHPC, ine nguva yakavhurika kwenguva refu, yakanaka kuchengetedza mvura, yakanakisa kushanda uye Yakanaka kutsvedza kuramba nezvimwe.
Hydroxypropyl Methylcellulose (HPMC) Yekuvaka Giredhi inoshandiswa zvakanyanya muTile adhesives, yakaoma yakasanganiswa dhaka, madziro putty, Skim jasi, joint filler, self-leveling, simende uye gypsum based plaster etc.
Kutsanangurwa Kwemakemikari
| Tsanangudzo | HPMC 60E ( 2910 ) | HPMC 65F ( 2906 ) | HPMC 75K ( 2208 ) |
| Gel tembiricha (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (cps, 2% Solution) | 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Product Giredhi
| Kuvaka Giredhi HPMC | Viscosity(NDJ, mPa.s, 2%) | Viscosity(Brookfield, mPa.s, 2%) |
| HPMC TK400 | 320-480 | 320-480 |
| HPMC TK60M | 48000-72000 | 24000-36000 |
| HPMC TK100M | 80000-120000 | 38000-55000 |
| HPMC TK150M | 120000-180000 | 55000-65000 |
| HPMC TK200M | 180000-240000 | 70000-80000 |
Nzvimbo dzekushandisa
1.Kuvaka:
Sechinhu chinochengeta mvura uye chinodzoreredza dhaka resimende, inoita kuti dhaka racho ripombike.Inoshandiswa sebhainda mupurasita, putty poda kana zvimwe zvinhu zvekuvaka kuvandudza kupararira uye kurebesa kuvhurika nguva.Iyo mvura yekuchengetedza pfuma yehydroxypropyl methylcellulose HPMC inodzivirira slurry kubva pakutsemuka nekuda kwekuoma nekukurumidza mushure mekushandisa, uye inosimudzira simba mushure mekuoma.
1) Tile Adhesives
Yakajairwa mataira anonamira anozadzisa ese tensile adhesion simba zvinodiwa zveC1 tile yekunamira.Sarudzo vanogona kuve neyakagadziridzwa kutsvedza kuramba kana yakawedzera kuvhura nguva.Yakajairwa mataira anonamira anogona kuve akajairwa kuseta kana kukurumidza kuseta.
Cement tile adhesives anofanirwa kuve nyore kumonya.Ivo vanofanirwa kupa nguva yakareba yekumisikidza, yakakwirira kutsvedza kuramba uye yakakwana yekunamatira simba.Izvi zvivakwa zvinogona kufurirwa neHPMC.Adhesives for block laying anoshandiswa kuvaka madziro eaerated kongiri zvidhinha, jecha-lime zvidhinha kana zvidhinha zvakajairika.Mataira anonamira anovimbisa chisungo chakanakisa pakati pe substrate uye insulating mapuranga.HPMC inovandudza kushanda kweTile adhesives uye inowedzera zvese kunamatira uye sag kuramba.
• Zvirinani kushanda: lubricity uye plasticity yepurasita inovimbiswa, dhaka rinogona kuiswa nyore uye nekukurumidza.
•Kuchengeta mvura kwakanaka: nguva yekuvhura kwenguva refu ichaita kuti kutaira kuve kwakanyanya.
•Kunatsiridza kunamatira uye kutsvedza kuramba: kunyanya kune inorema mataira.
2) Dry yakasanganiswa dhaka
Dry yakasanganiswa dhaka musanganiswa wemamineral binders, aggregates uye anobatsira.Zvichienderana nemaitiro, pane musiyano pakati peruoko nemuchina application.Izvo zvinoshandiswa pakugadzirisa zvigadziko, kuvhara, kugadzirisa uye zvinangwa zvekushongedza.Dry yakasanganiswa dhaka inobva kune simenti kana simenti / hydrated lime inogona kushandiswa kunze uye mukati mekushanda.Muchina wakaiswa marenders anosanganiswa mukuenderera kana kusaenderera kushanda kupurasita michina.Izvi zvinogonesa kufukidzwa kwemadziro makuru uye sirin'i nzvimbo nehunyanzvi hunoshanda.
• Easy dry dry mix formula nekuda kwekunyungudika kwemvura inotonhora: kuumbwa kwebundu kunogona kudzivirirwa nyore, kwakanakira mataira anorema.
• Kuchengetwa kwemvura kwakanaka: kudzivirira kurasikirwa kwemvura kune substrates, mvura yakakodzera inochengetwa mumusanganiswa iyo inovimbisa kwenguva yakareba concreting.
3) Kuzvimiririra
Kuzvimisikidza uriri makomboni anoshandiswa kutsvedzerera uye kuyera marudzi ese emasubstrates uye anogona kushandiswa sechinhu chepasi semuenzaniso mataira nemakapeti.Kudzivirira sedimentation uye kuchengetedza kuyerera, yakaderera viscosity HPMC mamakisi anoshandiswa.
• Kudzivirirwa kubva pakubuda kwemvura uye kushaikwa kwezvinhu.
• Hapana mhedzisiro pane slurry fluidity ine yakaderera viscosity
HPMC, nepo hunhu hwayo hwekuchengeta mvura hunovandudza kupedzisa kuita pamusoro.
4) Crack Filler
·Kushanda kurinani: ukobvu hwakakodzera uye purasitiki.
·Kuchengetedzwa kwemvura kunopa nguva yebasa yakareba.
·Sag kuramba: yakagadziridzwa dhaka kubatanidza kugona.
5) Gypsum yakavakirwa Plaster
Gypsum chinhu chakanyatsosimbiswa chekuvaka chemukati maapplication.Inopa kushanda kwakanaka uye nguva yayo yekumisikidza inogona kuchinjirwa kune yega application sezvinodiwa.Zvishandiso zvekuvaka zveGypsum zvinogadzira mamiriro ekugara akasununguka nekuda kwekunaka kwehunyoro.Uyezve, gypsum inoratidza yakanakisa kudzivirira moto.Zvisinei, haisi kudzivirira mvura, saka kushandiswa kwemukati chete kunogoneka.Musanganiswa wegypsum uye hydrated lime yakajairika mukugadzira plaster.
•Kuwedzera kudiwa kwemvura: nguva yakawedzerwa yakazaruka, nzvimbo yakawedzerwa yespry uye mamwe magadzirirwo ehupfumi.
•Kupararira kuri nyore uye nekuvandudza sagging kuramba nekuda kwekuvandudzwa kunoenderana.
6) Wall putty / Skimcoat
•Kuchengetedzwa kwemvura: yakawedzera mvura yemukati mune slurry.
•Anti-sagging: kana uchiparadzira gobvu jasi corrugation inogona kudzivirirwa.
•Kuwedzera goho redhaka: zvichienderana nehuremu hwemusanganiswa wakaoma uye kuumbwa kwakakodzera, HPMC inogona kuwedzera huwandu hwedhaka.
7) Kunze Insulation uye Finish System (EIFS)
Cementitious matete mubhedha adhesives anoshandiswa kunamatira zvedongo mataira, kuvaka madziro aerated kongiri kana limestone zvidhinha uye kuisa kunze insulating finishing systems (EIFS) .Vanopa nyore uye chiedza workability, yakakwirira kunyatsoshanda uye anovimbisa durability kwenguva refu.
•Kunamira kwekunamira.
•Good wetting kugona kweEPS board uye substrate.
•Kuderedzwa kwemhepo kupinda uye kutora mvura.
1. Indasitiri yekuvaka: Sechinhu chinochengeta mvura uye chinodzoreredza simende dhaka, inoita kuti dhaka ripombike.Inoshandiswa sebhainda mupurasita, purasita, putty poda kana zvimwe zvekuvaka kuvandudza kupararira uye kurebesa nguva yekushanda.Inogona kushandiswa kunama mataira eceramic, marble, kushongedza kwepurasitiki, paste enhancer, uye zvakare inogona kuderedza huwandu hwesimende.Iyo mvura yekuchengetedza pfuma yehydroxypropyl methylcellulose HPMC inodzivirira slurry kubva pakutsemuka nekuda kwekuoma nekukurumidza mushure mekushandisa, uye inosimudzira simba mushure mekuoma.
2.Ceramic kugadzira indasitiri:
inoshandiswa zvakanyanya sebhainda mukugadzira zvigadzirwa zveceramic.
3.Coating indasitiri:
Sezvinoita thickener, dispersant uye stabilizer muindastiri yekuputira, ine kuenderana kwakanaka mumvura kana organic solvents.Sekubvisa pendi.
4.Ink kudhinda:
Sezvinoita thickener, dispersant uye stabilizer muindasitiri yeinki, ine kuenderana kwakanaka mumvura kana organic solvents.
5.Plastiki:
inoshandiswa senge mold release agents, softeners, lubricant, etc.
6.Polyvinyl chloride:
Inoshandiswa seanoparadzira mukugadzirwa kwepolyvinyl chloride uye ndiyo inonyanya kubatsira mugadziri wePVC nekumiswa kwepolymerization.
Packaging
Iyo yakajairwa kurongedza ndeye 25kg / bhegi
20'FCL: 12 toni ine pallet;13.5 tani isina pallet.