Taw qhia rau Kima Tshuaj thiab KimaCell® Hom
Kima Chemical yog lub chaw tsim khoom lag luam thoob ntiaj teb lees paub thiab cov khoom lag luam tshwj xeeb hauv kev tsim cov khoom zoocellulose ethers manufacturersthiab cov khoom sib txuas. Nrog rau xyoo ntawm kev txawj ntse thiab kev cog lus rau kev tsim kho tshiab thiab kev ruaj khov, Kima Chemical tau dhau los ua cov chaw muab kev pabcuam cellulose-raws li nws lub npe nrov,KimaCell®.
KimaCell®encompasses ntau hom cellulose ethers, suav nrogHydroxypropyl Methyl Cellulose (HPMC), Methyl Hydroxyethyl Cellulose (MHEC), Hydroxyethyl Cellulose (HEC), Carboxymethyl Cellulose (CMC), thiabRedispersible Polymer Hmoov (RDP). Cov khoom no ua haujlwm rau ntau yam kev lag luam, nrog rau kev siv tshuaj, kev tsim kho, khoom noj khoom haus, kev tu tus kheej, thiab xim, muab cov kev daws teeb meem uas ua tau raws li cov kev xav tau nruj rau kev ua tau zoo, kev ua tau zoo, thiab kev ruaj ntseg ib puag ncig.
Hauv tsab xov xwm no, peb yuav tshawb txog qhovKimaCell®Cov khoom lag luam, tsom mus rau ntau hom cellulose ethers, cov txheej txheem tsim khoom, lawv cov kev siv sib txawv, thiab cov txiaj ntsig lawv coj mus rau kev lag luam thoob ntiaj teb.
Cellulose Ethers yog dab tsi?
Cellulose ethers yog chemically modified derivatives ntawm cellulose, ib tug natural polymer uas tsim cov qauv ntawm cov nroj tsuag cell phab ntsa. Cov txheej txheem hloov kho qhia txog ntau pawg ua haujlwm, xws li methyl, hydroxypropyl, hydroxyethyl, lossis carboxymethyl pawg, rau cov cellulose molecule. Cov kev hloov kho no ua rau muaj txiaj ntsig zoo rau kev solubility, gelling, thiab thickening zog ntawm cov khoom, ua cellulose ethers tseem ceeb cov khoom xyaw nyob rau hauv ib tug dav array ntawm industrial thiab neeg siv khoom.
Lub ntsiab cellulose ethers tsim los ntawmKima Tshuajhauv qabKimaCell®hom muaj xws li:
- Hydroxypropyl Methyl Cellulose (HPMC): Muaj ntau yam cellulose ether siv hauv kev lag luam tshuaj, kev tsim kho, thiab khoom noj khoom haus.
- Methyl Hydroxyethyl Cellulose (MHEC): Ib qho cellulose ether feem ntau yog siv rau hauv cov khoom siv, xim, thiab txheej.
- Hydroxyethyl Cellulose (HEC): Paub txog nws zoo heev solubility thiab thickening zog, siv nyob rau hauv cov tshuaj pleev ib ce, kev tu tus kheej, thiab kev lag luam daim ntaub ntawv.
- Carboxymethyl Cellulose (CMC): Ib qho cellulose derivative siv nyob rau hauv cov khoom noj, tshuaj, thiab lwm yam kev siv uas thickening thiab stabilizing zog yog qhov tseem ceeb.
- Redispersible Polymer Hmoov (RDP): Cov hmoov polymer-raws li feem ntau siv hauv cov khoom siv sib xyaw qhuav thiab cov nplaum.
Cov khoom no, collectively hu ua lubKimaCell®ntau yam, muab cov kev daws teeb meem rau kev lag luam thoob plaws ntau yam kev lag luam, muab cov khoom xws li kev tuav dej zoo, thickening, khi, thiab ruaj khov.
Kev tsim cov txheej txheem ntawm KimaCell® Cellulose Ethers
Kima Chemical ntiav cov txheej txheem tsim khoom zoo thiab ua tau zoo los tsim nwsKimaCell®ntau ntawmcellulose ethers. Cov txheej txheem ua kom ntseeg tau tias txhua yam khoom ua tau raws li cov qauv kev ua tau zoo tshaj plaws thiab tswj xyuas cov yam ntxwv ntawm kev ua tau zoo rau ntau hom kev siv. Hauv qab no yog ib kauj ruam dhau los piav qhia txog yuav ua li cas cov cellulose ethers raug tsim.
1. Kev xa khoom thiab kev npaj cov khoom siv raw
Thawj kauj ruam hauv cov txheej txheem tsim khoom yog kev tsim cov khoom zoo raw cellulose. Cov cellulose no feem ntau yog muab los ntawm tej yam ntuj tso xws li ntoo pulp, paj rwb linters, los yog lwm yam khoom siv cog. Kima Chemical xyuas kom meej tias cov cellulose siv nyob rau hauv ntau lawm yog sourced sustainably, adhering rau ntiaj teb no ib puag ncig qauv.
2. Ua kom muaj cellulose
Thaum cov cellulose nyoos tau txais, nws dhau los ua cov txheej txheem ua kom nws tau kho nrog cov tshuaj alkali, uas rhuav tshem cov cellulose fibers thiab ua rau lawv muaj zog dua. Cov kauj ruam no yog ib qho tseem ceeb rau kev ua kom yooj yim rau cov txheej txheem tshuaj hloov kho tom ntej.
3. Cov txheej txheem Etherification
Etherification yog lub hauv paus ntawm cellulose ether ntau lawm. Nyob rau hauv cov kauj ruam no, lub tshuab txais cellulose reacts nrog tshuaj reagents (xws li, methyl chloride, hydroxypropyl los yog hydroxyethyl pawg) nyob rau hauv lub xub ntiag ntawm catalysts thiab cov kuab tshuaj. Cov txheej txheem no qhia txog cov pab pawg uas xav tau (methyl, hydroxypropyl, lossis hydroxyethyl) rau hauv cov cellulose molecules, hloov lub ntuj cellulose mus rau hauv dej-soluble cellulose ether.
4. Purification thiab nag lossis daus
Tom qab cov tshuaj tiv thaiv etherification, qhov sib tov yog purified kom tshem tawm cov residual reagents los yog byproducts. Qhov no feem ntau ua tiav los ntawm nag lossis daus thiab ntxuav cov txheej txheem, uas pab cais cov cellulose ether los ntawm ib qho impurities, uas ua rau cov khoom huv si uas npaj siv.
5. Qhuav thiab Milling
Thaum purified, cellulose ether yog qhuav kom tshem tawm cov dej noo seem. Cov khoom qhuav yog ces finely milled rau hauv hmoov los yog granules, nyob ntawm seb cov khoom yuav tsum tau. Cov khoom milled ces kuaj xyuas kom nws ua tau raws li qhov xav tau tshwj xeeb rau particle loj, viscosity, thiab solubility.
6. Kev Tswj Xyuas Zoo thiab Kev Xeem
Kima Chemical ntiav cov kev tswj xyuas nruj ntawm txhua theem ntawm kev tsim khoom. Kev ntsuam xyuas yog ua los xyuas kom meej tias cov khoom siv cellulose ether kawg ua tau raws li qhov xav tau tshwj xeeb rau viscosity, solubility, pH, thiab lwm yam kev ua haujlwm. Tsuas yog cov khoom uas dhau qhov kev xeem nruj no tau ntim thiab xa mus rau cov neeg siv khoom thoob ntiaj teb.
Cov khoom tseem ceeb hauv KimaCell® Range
1. KimaCell® HPMC (Hydroxypropyl Methylcellulose)
Hydroxypropyl Methylcellulose (HPMC) yog ib qho ntawm feem ntau siv cellulose ethers. Nws yog tsim los ntawm kev qhia hydroxypropyl thiab methyl pawg rau hauv cov qauv cellulose, tsim ib qho chaw nrog dej solubility zoo heev thiab thickening zog.
Daim ntawv thov ntawm KimaCell® HPMC:
- Pharmaceuticals:Siv raws li ib tug binder, zaj duab xis-yav dhau los, thiab tswj-tso tus neeg saib xyuas nyob rau hauv cov ntsiav tshuaj thiab tshuaj ntsiav formulations.
- Kev tsim kho:Siv ua cov thickener thiab dej tuav tus neeg sawv cev hauv cov cement, plaster, thiab adhesives.
- Khoom noj khoom haus:Ua raws li stabilizer, emulsifier, thiab thickener hauv ntau yam khoom noj.
- Tshuaj pleev ib ce:Muab qhov sib xws, ruaj khov, thiab kev ntxhib los mos rau cream, tshuaj pleev, thiab tshuaj zawv plaub hau.
2. KimaCell® MHEC (Methyl Hydroxyethyl Cellulose)
Methyl Hydroxyethyl Cellulose (MHEC) yog ib qho cellulose ether uas yog siv feem ntau hauv kev tsim kho kev lag luam, tshwj xeeb tshaj yog nyob rau hauv cov khoom xws li qhuav-siv mortars, adhesives, thiab coatings. Kev sib xyaw tshwj xeeb ntawm methyl thiab hydroxyethyl pawg muab MHEC nrog txhim kho cov dej tuav thiab ua haujlwm tau zoo.
Daim ntawv thov ntawm KimaCell® MHEC:
- Kev tsim kho:Siv rau hauv cov pobzeb nplaum, plasters, thiab sib txuas ua ke los txhim kho kev ua haujlwm thiab khaws dej.
- Paints thiab Coatings:Txhim kho viscosity thiab ntws cov khoom hauv dej-raws li cov xim thiab coatings.
- Textiles:Siv nyob rau hauv cov ntaub ntawv xov thiab textile coatings.
3. KimaCell® HEC (Hydroxyethyl Cellulose)
Hydroxyethyl Cellulose (HEC) yog dej-soluble cellulose ether tsim los ntawm kev ntxiv hydroxyethyl pawg rau cellulose molecule. Nws yog dav paub rau nws zoo heev solubility thiab muaj peev xwm mus thicken thiab stabilize aqueous daws.
Daim ntawv thov ntawm KimaCell® HEC:
- Kev Kho Tus Kheej:Siv ua cov thickener thiab emulsifier hauv cov khoom xws li tshuaj zawv plaub hau, tshuaj pleev, tshuaj pleev, thiab tshuaj pleev.
- Kev Siv Hluav Taws Xob:Siv rau hauv detergents, xim, coatings, thiab adhesives.
- Oilfield:Siv rau hauv cov dej drilling kom nce viscosity thiab txhim kho cov dej tsis zoo.
4. KimaCell® CMC (Carboxymethyl Cellulose)
Carboxymethyl Cellulose (CMC) yog ib qho cellulose derivative qhov twg carboxymethyl pawg txuas nrog cov qauv cellulose. Nws yog dav siv rau nws cov thickening, khi, thiab stabilizing zog.
Daim ntawv thov ntawm KimaCell® CMC:
- Kev lag luam zaub mov:Ua raws li cov thickener, stabilizer, thiab emulsifier hauv ice cream, kua ntses, thiab khoom noj khoom haus.
- Pharmaceuticals:Siv raws li ib tug binder nyob rau hauv cov ntsiav tshuaj formulations thiab raws li ib tug stabilizer nyob rau hauv kua tshuaj.
- Cov tshuaj ntxuav tes:Ua hauj lwm ua ib tug thickening thiab stabilizing tus neeg saib xyuas nyob rau hauv cov kua ntxuav cov khoom.
5. KimaCell® RDP (Redispersible Polymer Powder)
Redispersible Polymer Powder (RDP) yog cov dej-soluble hmoov uas, thaum sib xyaw nrog dej, tsim cov polymer dispersion. Nws yog feem ntau siv rau hauv cov khoom siv qhuav-sib xyaw, txhim kho cov adhesion, yooj, thiab dej tsis kam ntawm cov khoom kawg.
Daim ntawv thov ntawm KimaCell® RDP:
- Kev tsim kho:Siv rau hauv pobzeb nplaum, cement-based plasters, thiab renderings los txhim kho kev sib raug zoo thiab dej tsis kam.
- Coatings thiab sealants:Txhim kho qhov yooj yim, adhesion, thiab tiv thaiv kev tawg.
- Dry-Mix Mortars:Txhim khu kev ua haujlwm, yoog raws, thiab ua haujlwm ntev hauv cov khoom siv tshuaj khib nyiab.
Vim li cas thiaj xaiv KimaCell® Cov Khoom?
Kima Chemical CovKimaCell®ntau yam muaj ntau yam txiaj ntsig tseem ceeb uas teeb nws sib nrug los ntawm lwm cov tuam txhab cellulose ether:
1. Kev ua tau zoo thiab kev sib raug zoo
Kima Chemical tswj xyuas cov qauv nruj nruj ntawm txhua theem ntawm kev tsim khoom, kom ntseeg tau tias txhua pawg ntawm KimaCell® cov khoom ua tau raws li cov qauv siab tshaj plaws rau kev ua tau zoo, purity, thiab kev nyab xeeb.
2. Kev kho kom haum
Kima Chemical muaj ntau hom cellulose ether qib, tso cai rau cov neeg siv khoom xaiv cov khoom tshwj xeeb uas ua tau raws li lawv cov kev xav tau. Txawm hais tias nws yog viscosity, solubility, lossis lwm yam kev ua tau zoo, KimaCell® cov khoom tuaj yeem raug kho kom tau raws li cov lus qhia meej.
3. Eco-Friendly Manufacturing
Kima Chemical tau cog lus rau kev ruaj khov thiab siv cov txheej txheem ib puag ncig hauv kev tsim cov cellulose ethers. Lub tuam txhab ua raws li eco-phooj ywg cov khoom siv thiab kev tsim khoom, txo qis pov tseg thiab txo kev cuam tshuam ib puag ncig.
4. Kev siv dav hauv kev lag luam
Kev paub ntau yam ntawm KimaCell® cov khoom txhais tau hais tias lawv tau siv thoob plaws ntau qhov kev lag luam, suav nrog tshuaj, kev tsim kho, khoom noj khoom haus, kev saib xyuas tus kheej, thiab xim. Qhov kev siv ntau yam no qhia txog kev ntseeg tau thiab hloov tau ntawm cov khoom.
Kima Chemical, los ntawm nwsKimaCell®hom, tau tsim nws tus kheej ua cov chaw tsim khoom ntawm cellulose ethers, muab cov khoom zoo uas ua tau raws li qhov xav tau ntawm kev lag luam thoob ntiaj teb. Los ntawm cov chaw muag tshuaj thiab zaub mov mus rau kev tsim kho thiab kev saib xyuas tus kheej, KimaCell® ntau yam muaj cov kev daws teeb meem uas txhim kho cov khoom lag luam, kev ruaj ntseg, thiab kev ruaj ntseg.
Los ntawm kev xaiv KimaCell® cov khoom lag luam, cov lag luam tau nkag mus rau kev txhim khu kev qha, kho tau, thiab eco-phooj ywg cellulose ether cov kev daws teeb meem uas txhim kho qhov zoo thiab ua tau zoo ntawm lawv cov qauv. Raws li qhov kev thov rau cov ntaub ntawv ua tau zoo txuas ntxiv mus, Kima Chemical tseem nyob rau hauv pem hauv ntej, muab cov khoom tshiab thiab ruaj khov uas xa cov txiaj ntsig thoob plaws ntau yam kev lag luam.
Post lub sij hawm: Feb-22-2025