Cellulose etanaIwo mapuranga emvura ane mvura anotorwa kubva ku cellulose, iyo yakawanda kwazvo polymer mune zvakasikwa. Kweanopfuura makore makumi matanhatu, zvigadzirwa izvi zvose zvakaita basa rakakosha mumanyorerwo, kubva pazvivakwa zvekuvaka, ceramics uye pendi kune chikafu, cosmetics uye mishonga uye mishonga yemishonga.
Kune zvigadzirwa zvekuvaka, cellulose ana anaita senhau, mabhasiketi, mafirimu efirimu uye emvura-dzidziso yemvura. Vanoshandawo semiririri wekumiswa, surfachants, lubricants, marobhoti anodzivirira uye emulsifers. Uye zvakare, mhinduro dzemvura dzemamwe mheremalo cellulose eter hunorema, chivakwa chakasarudzika chinoita basa rinokosha mukushamisika
dzakasiyana-siyana dzekushandisa. Uku kusanganiswa kwakakosha kwezvivakwa hakuwanikwe mune chero imwe mvura-yekunyora polymer.
Icho chokwadi chekuti zvakawanda zvinobatsira zvivakwa panguva imwe chete iripo uye kazhinji chiita musanganiswa chinogona kuve chiratidzo chehupfumi hwehupfumi hwehupfumi. Mune akawanda mashandisirwo, maviri, matatu kana anopfuura zvishandiso zvaizodikanwa kuti uite basa rimwe chete rakaitwa neimwe cellulose etera chigadzirwa. Mukuwedzera, cellulose ana vana akanyanya kujairika, kazhinji
Kubvumidza kuita kwakakwana pakusangana kwepasi pane izvo zvinodikanwa nedzimwe polduble yemvura.
Dow Kuvaka makemikari anopa huwandu hwakawanda hwezvigadzirwa zve cellulosic, kusanganisira methyl cellulose, hydroxyll cellulose uye carboxymethyl cellelose. Methyl Cellulose ana vana inonyanya kushandiswa kune akawanda ma-akawanda ekushandisa muindasitiri yekuvaka uye yekuvaka.
Chemistry of cellulose ana
Bhizinesi redu rinopa cellulose anaiters mumhando ina dzakakosha:
1.hydroxytroxethyl methyl cellelose (hemc / mhec)
2.Hydroxyprondrpyl methyl cellelose (HPMC, MC)
3.hydroxytroxethyl cellulose (Hec)
4.carboxy methyl cellulose (cmc)
Mhando mbiri idzi dzine polymeric backbone ye cellulose, yakasikwa carbohydrate ine iyo ine yekutanga kudzokorora chimiro cheAnhydroglucoSe mayuniti. Munguva yekugadzirwa kweCellulose eriters, cellevelose fibers inopisa nemusoro wechiCoustics iyo, ichirapwa metylproproproproplose Iyo fibrous reaction chigadzirwa inonatswa uye pasi kune yakanaka, yunifomu poda.
Zvigadzirwa zvegwaro zveGiredhi zvakarongedzwawo kuita zvinodiwa zvemaindasitiri emwenje.
Yedu cellulose ether zvigadzirwa zvinowanikwa mumhando nhatu dzakasiyana: poda, pamusoro-rakabatwa poda uye granular. Mhando yechigadzirwa chiri kugadzirwa muFL UCES iyo fomu fomu yekusarudza. Muzvakawanda zvakaoma-zvinosanganisa, Powder isina kuoma kazhinji inoshandiswa, nepo yekuyamwa-kusanganisa-kusanganisa maCellulosic poda kune mvura, yakabatwa-poda kana mafomu emvura anodiwa.
General Properties
Zvivakwa zvakajairika zvakajairika kune yedu cellulose ana ana ana yakanyorwa pano. Zvigadzirwa zvega zvega zvinoratidzira izvi zvivakwa kune dzakasiyana madhigirii uye zvingave
additional properties desirable for specific applications. For more information, email at sales@kimachemical.com .
| Chivakwa | Nhoroondo | Zvakanakira |
| Kusunga | Inoshandiswa seyakanyanya-performancs binders yekuwedzera furu-cement zvigadzirwa | Simba reGreen |
| Emulsifcation | Simbisa emulsions nekudzora nzvimbo uye kusangana nematenzi uye ne | Kugadzikana |
| Film Formation | Fomu yakajeka, yakaoma, ibhururu yakanakisa mvura-inokonzeresa miti | • Zvipingamupinyi zvakanaka kune mafuta uye makaro |
| Lubrication | Inoderedza kupokana mukuumbwa kwekunze; inovandudza kusimudzira-kushayikwa-kushandira | • Yakavandudzwa kusimuka kwekongiri, muchina grouts uye spray |
| Nonition | Zvigadzirwa hazvina basa reIonic | • haizooma ne messallic salts kana imwe ionic mhando kuumba |
| Solubility (organic) | Nyura mune binary organic uye organic solvent / mvura masisitimu yekusarudza mhando uye mamakisi | Kusanganiswa kwakasiyana kweiyo organic solubility uye mvura solubility |
| Solubility (mvura) | • Yepamusoro-yakarapwa / granular zvigadzirwa zvinogona kuwedzerwa zvakananga kune joow | • Kurerutsa kwekupararira uye kupaza |
| ph kugadzikana | Yakagadzikana pamusoro pe phvhu re 2.0 kusvika 13.0 | • Viscosity kugadzikana |
| SOPECION SEIP | • Ita serpersants mumvura mhinduro | • emulsifcation |
| Kumiswa | Kudzora kugadziriswa kwezvikamu zvakasimba mumatare emvura | • Anti-kugadzirisa kweAggregate kana pigment |
| Thermal gelation | Inoitika kumhinduro dzemvura yemamita methyl cellulose anaitivana anayo kana ichipiswa pamusoro pei tembiricha | • Inodzora Inokurumidza-Set Properties Gels inodzokera mumhinduro pamusoro pekutonhora |
| Kuremedza | Yakakura mhando yehuremu hwemanyorerwe ekutora mvura-yakavakirwa masisitimu | • huwandu hwezvinyorwa zvakatsanangurwa |
| Kuchengeta mvura | Mvura ine simba-Kuchengeta mumiririri; inochengetedza mvura mune yakarongedzwa masisitimu | • zvakanyanyisa |
Simende-yakavakirwa tiles inonamatira
Zvigadzirwa zvedu zvinogonesa kuita kwemauto akaonda-mutete kuburikidza nekuchengetwa kwemvura uye ne pseudoplastic rheological performance. GADZIRA CREOKY uye EASELICK YOKUBATSIRA uye KUKOSHESA, KUKOSHESA KWEMUKADZI, Kwak Kuvatidza Kuneta Kwendefa, Nguva Yakanyanya Kuvhurika uye Nguva Yekugadziriswa, uye zvimwe.
Tile Grouts
Cellulose eriters inoshanda sekuchengetwa kwemvura uye kumiswa rubatsiro. Tsvaga kugona kuri nyore, kushumirwa kwakanaka kumipendero yematikiti, kuderera kwakaderera, kupokana kwakanyanya kupokana, kuomarara kwakanaka uye kubatana, uye zvimwe.
Kuzvimanikidza kusakwana
Cellulossions inopa kuchengetwa kwemvura uye lubricity yekuvandudza fl ow uye kupokana, kuderedza rusaruro uye zvimwe.
Moturu eEifs / Skimi jasi
Nunura iyo yakakwana yekubvisa kubata nekuvandudzwa kwekushanda, mweya wakatsiga simba, kudenha, kuchengetwa kwemvura uye nezvimwe.
Simende-yakavakirwa plasters
Tuma kushanda kuri nani kuburikidza nekuvandudzwa kweSAG kupokana, kushanda, nguva yakavhurika, mweya-isina kusimba, kushushikana, kuchengetwa kwemvura, gohwo remvura, goho riripo.
Gypsum-based Kuvaka Zvinhu
Nunura iyo inodiwa yekupedzisira mhedzisiro yeiyo yakatsiga, kunyange uye inogara nzvimbo ine huwandu hwechigadzirwa chechigadzirwa uye zvakakosha pakubata maitiro.
Simende uye simende-fiber yakawedzera zvinhu
Deredza kupokana uye kuendesa lubricity kuti ubatsire mukuwedzera uye mamwe maitiro ekugadzira.
LATEX-based Systems (yakagadzirira-yekushandisa)
Rudzi rweMakiromita eViscosity anozivisa zvakanaka kushanda, kunonoka kugadzirisa, nguva yakavhurika, nguva yekugadzirisa nezvimwe zvakawanda.
Kutumira Nguva: Nov-13-2018