Sab saum toj 5 Cellulose ether manufacturers hauv ntiaj teb 2023

1. Dow Tshuaj

Dow Tshuajyog lub koom haum multinational uas tsim ntau yam tshuaj thiab cov yas, suav nrog cellulose ether, ib qho tseem ceeb ntawm cov khoom siv hauv ntau lub lag luam. Cellulose ether yog ntau yam khoom siv uas muaj ntau yam txiaj ntsig, suav nrog kev tuav dej zoo, ua kom tuab, thiab txhim kho adhesion.

Dow Chemical yog ib qho ntawm lub ntiaj teb ua lag luam ntawm cellulose ether, thiab nws cov khoom tau siv ntau yam kev siv, suav nrog kev tsim kho, khoom noj khoom haus, tshuaj, thiab cov khoom tu tus kheej. Lub tuam txhab muaj ntau hom cellulose ether, suav nrog hydroxyethyl cellulose (HEC), methyl cellulose (MC), thiab carboxymethyl cellulose (CMC), txhua yam muaj nws cov khoom tshwj xeeb thiab cov txiaj ntsig.

Ib qho tseem ceeb ntawm kev siv cellulose ether yog nyob rau hauv kev tsim kho kev lag luam, qhov twg nws yog siv raws li ib tug thickener thiab binder nyob rau hauv cov cement thiab mortar. Thaum ntxiv rau cov ntaub ntawv no, cellulose ether txhim kho lawv cov kev ua haujlwm, ua kom yooj yim rau kev thov thiab sib kis, thaum tseem txhim kho lawv cov adhesion thiab txo qhov kev pheej hmoo ntawm kev tawg. Ntxiv nrog rau kev txhim kho kev ua haujlwm ntawm cov ntaub ntawv no, cellulose ether kuj tseem pab txo lawv cov kev cuam tshuam ib puag ncig los ntawm kev txo cov dej uas xav tau hauv lawv cov khoom.

Hauv kev lag luam khoom noj khoom haus, cellulose ether yog siv los ua cov thickener thiab emulsifier, pab kom ruaj khov thiab txhim kho kev ntxhib los mos ntawm ntau yam khoom. Nws yog feem ntau siv hauv cov dej khov nab kuab, kua ntses, thiab hnav khaub ncaws, nrog rau hauv cov khoom ci, qhov uas nws pab txhim kho lawv lub txee lub neej thiab txo cov roj uas xav tau. Cellulose ether kuj tseem siv rau hauv kev tsim cov khoom noj uas tsis muaj calorie thiab cov rog tsawg, vim nws tuaj yeem muab cov qhov ncauj zoo sib xws thiab kev ntxhib los mos rau cov khoom siv roj ntsha.

Cellulose ether kuj tseem siv tau hauv cov chaw muag tshuaj thiab cov khoom tu tus kheej, qhov twg nws yog siv los ua cov thickener, stabilizer, thiab emulsifier. Hauv cov tshuaj, nws yog siv rau hauv cov ntsiav tshuaj coatings, nrog rau hauv cov tshuaj pleev, tshuaj pleev, thiab gels, qhov twg nws pab txhim kho lawv qhov sib xws thiab ruaj khov. Hauv cov khoom siv tu tus kheej, cellulose ether yog siv hauv cov tshuaj zawv plaub hau, tshuaj kho mob, thiab lwm yam khoom tu plaub hau, nrog rau hauv cov tshuaj pleev ib ce, qhov uas nws tuaj yeem pab txhim kho kev ntxhib los mos thiab kis tau ntawm cov khoom no.

Dow Chemical tsim ntau yam khoom ntawm cellulose ether kom tau raws li qhov xav tau ntawm nws cov neeg siv khoom. Nws cov khoom HEC, piv txwv li, muaj ntau yam siv tau thiab tuaj yeem siv ntau yam kev siv, suav nrog txheej txheej, nplaum, thiab textiles. Nws cov khoom MC, ntawm qhov tod tes, tshwj xeeb tshaj yog zoo rau kev siv hauv cov khoom noj thiab tshuaj, qhov chaw uas lawv tuaj yeem muab cov khoom ua kom tuab thiab ruaj khov. Nws cov khoom CMC feem ntau yog siv rau hauv kev tsim kho, uas lawv tuaj yeem txhim kho kev ua haujlwm thiab kev ua haujlwm ntawm cov cement thiab mortar.

Ntxiv rau nws cov khoom lag luam zoo cellulose ether, Dow Chemical kuj tau cog lus rau kev ruaj khov thiab txo nws cov kev cuam tshuam ib puag ncig. Lub tuam txhab tau teeb tsa lub hom phiaj tseem ceeb los txo qis nws cov pa roj carbon monoxide emissions thiab pov tseg, ntxiv rau kom nws siv zog tauj dua tshiab thiab cov khoom siv ruaj khov. Nws kuj tau tsim ntau yam khoom tshiab, xws li EcoFast Pure ™ thev naus laus zis, uas txo cov dej uas xav tau hauv kev tsim cov pob zeb.

Zuag qhia tag nrho, Dow Chemical yog cov chaw tsim khoom lag luam ntawm cellulose ether, muab ntau yam khoom zoo uas siv rau ntau yam kev siv. Nws txoj kev cog lus rau kev ruaj khov thiab kev tsim kho tshiab tau pab ua kom nws ua tus thawj coj hauv kev lag luam, thiab nws cov peev txheej txuas ntxiv hauv kev tshawb fawb thiab kev tsim kho yog paub tseeb tias yuav ua rau cov khoom tshiab thiab zoo siab rau yav tom ntej.

2. Ashland

Ashlandyog lub ntiaj teb thawj coj hauv cov tshuaj tshwj xeeb, suav nrog cellulose ether. Lub tuam txhab cov khoom siv cellulose ether yog siv nyob rau hauv ntau yam kev lag luam, nrog rau kev tsim kho, kev tu tus kheej, khoom noj khoom haus, tshuaj, thiab textiles. Cellulose ether yog cov khoom siv ntau yam uas muab cov dej tuav tau zoo, cov khoom ua kom tuab, thiab ua rau nws yog ib qho tseem ceeb hauv ntau yam khoom.

Ib qho tseem ceeb ntawm kev siv cellulose ether yog nyob rau hauv kev tsim kho kev lag luam, qhov twg nws yog siv raws li ib tug thickener thiab binder nyob rau hauv cov cement thiab mortar. Ashland muaj ntau yam khoom siv cellulose ether, suav nrog hydroxyethyl cellulose (HEC), methyl cellulose (MC), thiab carboxymethyl cellulose (CMC), txhua tus nrog nws cov khoom tshwj xeeb thiab cov txiaj ntsig. Cov khoom no yog siv rau ntau yam kev tsim kho, nrog rau cov pobzeb nplaum, grouts, thiab stucco.

Ntxiv nrog rau kev tsim kho, Ashland cov khoom siv cellulose ether kuj tseem siv rau hauv cov khoom siv tu tus kheej, suav nrog tshuaj zawv plaub hau, tshuaj pleev, thiab tshuaj pleev. Cellulose ether muab cov khoom thickening zoo heev hauv cov khoom no, muab lawv qhov xav tau kev ntxhib los mos thiab sib xws. Nws kuj pab kom ruaj khov ntawm cov khoom thiab txhim kho nws lub txee lub neej.

Ashland cov khoom lag luam cellulose ether kuj tseem siv hauv kev lag luam khoom noj. Piv txwv li, carboxymethyl cellulose feem ntau yog siv los ua cov thickener thiab stabilizer hauv cov khoom noj, xws li kua ntses, hnav khaub ncaws, thiab cov khoom ci. Nws kuj tseem siv tau los ua cov roj hloov pauv, pab txo cov calorie ntsiab lus ntawm cov khoom no. Ib yam li ntawd, hydroxyethyl cellulose yog siv los ua cov thickener thiab emulsifier hauv ice cream thiab lwm yam khoom qab zib khov.

Hauv kev lag luam kws tshuaj, Ashland cov khoom siv cellulose ether yog siv los ua binders, disintegrants, thiab thickening agents. Lawv feem ntau siv hauv cov ntsiav tshuaj thiab tshuaj ntsiav tshuaj, nrog rau hauv cov tshuaj pleev, tshuaj pleev, thiab gels. Cellulose ether pab txhim kho qhov sib xws thiab ruaj khov ntawm cov khoom no, kom ntseeg tau tias lawv nyob twj ywm hauv lawv lub neej txee.

Ashland tau cog lus rau kev ruaj khov thiab tau tsim ntau yam khoom tshiab los txo nws cov kev cuam tshuam ib puag ncig. Piv txwv li, lub tuam txhab Natrosol ™ hydroxyethyl cellulose cov khoom kab yog tsim los siv cov khoom siv ruaj khov thiab txuas ntxiv dua tshiab, xws li cov ntaub ntawv ntoo los ntawm cov hav zoov uas muaj ntawv pov thawj. Tsis tas li ntawd, Ashland tau tsim ntau yam khoom siv hauv eco, suav nrog Natrosol™ Performax, uas txo cov cellulose ether xav tau hauv kev tsim kho, pab txo cov khoom pov tseg thiab txhim kho kev ua haujlwm.

Hauv cov ntsiab lus, Ashland yog tus thawj coj thoob ntiaj teb hauv cov tshuaj tshwj xeeb, suav nrog cellulose ether. Nws cov khoom siv cellulose ether yog siv nyob rau hauv ntau yam kev lag luam, nrog rau kev tsim kho, kev saib xyuas tus kheej, zaub mov, thiab tshuaj. Ashland tau cog lus rau kev ruaj khov thiab tau tsim ntau yam khoom tshiab los txo nws cov kev cuam tshuam ib puag ncig, ua rau nws muaj kev ntseeg siab rau cov tuam txhab thoob ntiaj teb.

3. SE Tylos

SE Tylosyog lub chaw tsim khoom lag luam ntawm cov khoom siv cellulose ether, suav nrog hydroxyethyl cellulose (HEC), methyl cellulose (MC), thiab carboxymethyl cellulose (CMC). Lub tuam txhab tau muab cov khoom lag luam zoo cellulose ether rau ntau tshaj 80 xyoo, ua haujlwm rau ntau hom kev lag luam xws li kev tsim kho, kev tu tus kheej, tshuaj, thiab khoom noj.

Ib qho ntawm cov kev siv tseem ceeb ntawm SE Tylose cov khoom siv cellulose ether yog nyob rau hauv kev tsim kho kev lag luam. HEC, MC, thiab CMC tau siv dav hauv kev tsim cov khoom siv cement, xws li mortars, grouts, thiab pobzeb adhesives. Cov khoom muaj cov dej tuav zoo heev, cov khoom thickening, thiab adhesion, ua rau lawv zoo tagnrho rau kev tsim kho. HEC thiab MC kuj tseem siv los ua cov thickeners thiab binders hauv cov khoom siv gypsum, xws li plasterboard thiab cov khoom sib txuas.

Hauv kev lag luam tu tus kheej, SE Tylose's cellulose ether cov khoom siv yog cov thickeners, emulsifiers, thiab stabilizers nyob rau hauv ntau yam khoom, xws li tshuaj zawv plaub hau, tshuaj kho mob, ntxuav lub cev, thiab tshuaj pleev ib ce. HEC thiab CMC feem ntau siv rau hauv cov khoom tu plaub hau, qhov chaw uas lawv muab cov khoom ua kom tuab zoo heev thiab tuaj yeem pab tswj kev ntws thiab kis tau ntawm cov khoom. MC feem ntau yog siv rau hauv cov khoom tu tawv nqaij, qhov chaw uas nws muab ib qho zoo nkauj thiab silky.

SE Tylose's cellulose ether cov khoom kuj tseem siv rau hauv kev lag luam khoom noj khoom haus, uas lawv ua haujlwm ua cov thickeners, stabilizers, thiab emulsifiers. CMC feem ntau siv rau hauv cov khoom noj, xws li cov kua ntses, hnav khaub ncaws, thiab cov khoom ci, uas nws pab txhim kho kev ntxhib los mos thiab ruaj khov ntawm cov khoom. HEC yog siv los ua cov thickener thiab emulsifier hauv ice cream thiab lwm yam khoom qab zib khov, thaum MC yog siv los tsim cov khoom noj muaj roj tsawg thiab cov khoom noj khoom haus.

Hauv kev lag luam kws tshuaj, SE Tylose's cellulose ether cov khoom siv los ua cov khoom sib txuas, cov khoom sib cais, thiab cov thickeners nyob rau hauv ntau yam khoom, nrog rau cov ntsiav tshuaj, tshuaj ntsiav, cream, thiab gels. Cov khoom muab zoo heev khi thiab thickening zog, pab txhim kho qhov sib xws thiab stability ntawm cov khoom kawg. CMC kuj tseem siv los ua tus neeg sawv cev ncua hauv cov tshuaj ua kua, pab ua kom cov khoom xyaw nquag hauv kev ncua thiab ua kom muaj kev faib tawm ntawm cov tshuaj.

SE Tylose tau cog lus rau kev ruaj khov thiab tau siv ntau lub tswv yim los txo nws cov kev cuam tshuam ib puag ncig. Lub tuam txhab tau qhia txog ntau yam khoom siv hauv eco, suav nrog Tylovis® DP, cov hmoov polymer dispersible uas txo cov cellulose ether xav tau hauv kev tsim kho, pab txo cov khoom pov tseg thiab txhim kho kev ua haujlwm. SE Tylose kuj tau siv lub kaw lus kaw rau kev tsim CMC, txo kev siv dej thiab pov tseg.

Hauv cov ntsiab lus, SE Tylose yog cov chaw tsim khoom lag luam ntawm cov khoom siv cellulose ether, ua haujlwm rau ntau hom kev lag luam xws li kev tsim kho, kev saib xyuas tus kheej, tshuaj, thiab zaub mov. Lub tuam txhab cov khoom lag luam cellulose ether muaj cov khoom ua kom tuab zoo, ua kom zoo, thiab tuav dej, ua rau lawv zoo tagnrho rau ntau yam kev siv. SE Tylose tau cog lus rau kev ruaj khov thiab tau siv ntau lub tswv yim los txo nws cov kev cuam tshuam ib puag ncig, ua rau nws muaj kev ntseeg siab rau cov tuam txhab thoob ntiaj teb.

4. Nurion

Nouryonyog lub tuam txhab tshuaj tshwj xeeb thoob ntiaj teb uas tsim ntau yam khoom siv rau kev lag luam xws li kev ua liaj ua teb, kev tsim kho, kev tu tus kheej, thiab lwm yam. Ib qho ntawm lawv cov khoom lag luam yog cellulose ethers, uas yog siv ntau yam kev siv, suav nrog cov khoom siv, tshuaj, thiab khoom noj.

Cellulose ethers yog dej-soluble polymers uas tau los ntawm cellulose, ib tug natural polymer muaj nyob rau hauv cov nroj tsuag. Lawv yog siv los ua thickeners, binders, thiab stabilizers nyob rau hauv ntau yam khoom. Nouryon tsim cov cellulose ethers nyob rau hauv lub npe hom Bermocoll, Culminal, thiab Elotex.

Bermocoll yog Nouryon lub npe ntawm cellulose ethers siv hauv cov khoom siv. Cov khoom no yog siv los txhim kho kev ua haujlwm ntawm cov ntaub ntawv cementitious, xws li tshuaj khib thiab grout. Bermocoll txhim kho cov dej tuav, kev ua haujlwm, thiab kev ua haujlwm ntawm cov ntaub ntawv no, ua rau lawv yooj yim rau kev ua haujlwm nrog thiab txhim kho lawv cov khoom kawg.

Bermocell yog lwm hom cellulose ethers uas tsim los ntawm Nouryon. Cov khoom no yog siv rau ntau yam kev siv, nrog rau cov khoom noj, tshuaj, thiab cov khoom tu tus kheej. Culminal yog siv los ua thickener, stabilizer, thiab binder hauv cov khoom no. Nws yog feem ntau siv rau hauv cov khoom noj xws li ice cream thiab nyias hnav khaub ncaws los txhim kho lawv cov kev ntxhib los mos thiab ruaj khov.

Elotex yog Nouryon lub npe ntawm redispersible polymer hmoov siv hauv cov khoom siv. Cov khoom no yog siv los txhim kho cov khoom ntawm cov khoom siv cementitious, xws li adhesion, workability, thiab yooj. Cov khoom siv Elotex feem ntau yog siv rau hauv cov pobzeb nplaum, grouts, thiab cov txheej txheem rwb thaiv tsev sab nrauv.

Nouryon cov khoom siv cellulose ether yog tsim los siv ntau yam txheej txheem. Lub tuam txhab siv ob qho tib si tshuaj thiab lub cev txoj kev los hloov cov cellulose molecule thiab tsim cov khoom uas xav tau. Kev tsim cov txheej txheem rau cellulose ethers muaj ob peb kauj ruam, nrog rau cov tshuaj tiv thaiv ntawm cellulose nrog tshuaj xws li alkali thiab etherifying agents. Cov khoom uas tau tshwm sim yog ces purified thiab qhuav los tsim cov khoom kawg cellulose ether.

Nouryon tau cog lus rau kev ruaj khov thiab tau teeb tsa ntau lub hom phiaj ntsig txog kev txo nws qhov cuam tshuam ib puag ncig. Lub tuam txhab tau tsom mus rau kev txo qis cov pa hluav taws xob hauv tsev cog khoom, txhim kho dej thiab kev siv hluav taws xob, thiab nce kev siv hluav taws xob txuas ntxiv. Nouryon tseem tau cog lus rau kev siv lub luag haujlwm ntawm cov peev txheej thiab ua haujlwm kom txo qis pov tseg thiab txhawb kev lag luam ncig.

Ntxiv nrog rau kev tsim cov cellulose ethers, Nouryon tseem muaj ntau yam khoom thiab cov kev pabcuam. Lub tuam txhab tsim surfactants, polymer additives, thiab lwm yam. Nouryon tseem muaj ntau yam kev pabcuam, suav nrog kev txhawb nqa, kev tsim khoom, thiab kev tswj cov saw hlau.

Nouryon muaj kev muaj zog thoob ntiaj teb, nrog cov chaw tsim khoom thiab chaw ua haujlwm nyob thoob ntiaj teb. Lub tuam txhab ua haujlwm hauv ntau dua 80 lub teb chaws thiab ua haujlwm tshaj 10,000 tus neeg. Nouryon cov khoom siv los ntawm cov neeg siv khoom hauv ntau yam kev lag luam, suav nrog kev ua liaj ua teb, tsheb, kev tsim kho, kev saib xyuas tus kheej, thiab lwm yam.

Hauv kev xaus, Nouryon yog lub tuam txhab tshuaj tshwj xeeb thoob ntiaj teb uas tsim cov cellulose ethers raws li hom Bermocoll, Culminal, thiab Elotex. Cov khoom no yog siv rau ntau yam kev siv, nrog rau cov khoom siv, tshuaj, thiab khoom noj. Nouryon tau cog lus rau kev ruaj khov thiab muaj ntau yam ntawm lwm yam khoom thiab cov kev pabcuam, nrog rau kev txhawb nqa, kev tsim khoom, thiab kev tswj cov saw hlau. Nrog lub ntiaj teb muaj zog muaj zog, Nouryon yog qhov chaw zoo los txuas ntxiv ua kom tau raws li qhov xav tau ntawm nws cov neeg siv khoom hauv ntau qhov kev lag luam.

5.Kim tshuaj