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01
I-Hydroxyethyl Cellulose (HEC)
I-Hydroxyethyl Cellulose (HEC)
I-Hydroxyethyl Cellulose (HEC)

I-Hydroxyethyl Cellulose (HEC)

I-Hydroxyethyl Cellulose (HEC) yi-non-ionic cellulose ether eveliswa ngokufaka amaqela e-hydroxyethyl kwi-cellulose ngokusebenzisa i-chemical reaction kunye ne-ethylene oxide. Ubungakanani bokutshintshwa (ds) kwe-hydroxyethyl kwi-HEC bunokulungiswa ngokusekelwe kwiimpawu ezifunwayo zemveliso yokugqibela. Oku kwenza i-HEC ibe yi-non-ionic water-soluble cellulose ether eguquguqukayo, esebenza njenge-thickener, i-protective colloid, i-agent yokugcina amanzi, kunye ne-rheological modifier.


I-HEC ibonakalisa ukunyibilika kwamanzi okugqwesileyo, ayinabungozi, iyabola, kwaye ihambelana kakuhle nezinye izinto—nto leyo eyenza ukuba ibe lukhetho olufanelekileyo kwiintlobo ngeentlobo zezicelo. Ukusetyenziswa kwayo kugubungela uluhlu olubanzi lwamacandelo emizi-mveliso kunye nezorhwebo, kubandakanya iimveliso zokhathalelo lomntu, amayeza, iipeyinti kunye neengubo, izixhobo zokwakha, kunye nokugrumba ioyile negesi.

    Qhagamshelana nathi
    iinkcukacha zemveliso

    Isetyenziselwa ntoni iHydroxyethyl Cellulose?

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    I-Hydroxyethyl Cellulose (HEC) yi-polymer enyibilikayo emanzini ephuma kwi-cellulose kwaye isetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yeempawu zayo ezikhethekileyo. Nazi ezinye zeendlela eziqhelekileyo zokusetyenziswa kwe-Hydroxyethyl Cellulose:

    Iipeyinti kunye neengubo:

    I-HEC isetyenziswa njengesixhobo sokwandisa ukuqina kweepeyinti kunye neengubo ezisekelwe emanzini, ibonelela ngolawulo oluphuculweyo lwe-viscosity kunye nokuthintela ukugoba ngexesha lokusetyenziswa.

    Izixhobo zokwakha:

    Kwishishini lokwakha, i-HEC isetyenziswa kwiimveliso ezisekelwe kwisamente ezifana neemortar kunye neegrout. Iphucula ukusebenza kakuhle, ukugcinwa kwamanzi kunye nokunamathela.

    Iimveliso zoKhathalelo loBuqu:

    I-HEC ifumaneka rhoqo kwizinto zokunyamekela umzimba ezifana neeshampu, ii-conditioner, kunye nee-lotions. Isebenza njenge-arhente yokutyeba kunye ne-stabilizer, iphucula ubume kunye nokuqina kwezi mveliso.

    Izithambiso:

    Kwiifomyula zobuhle, i-HEC inegalelo ekuqineni kweekhrimu, iijeli, kunye nezinye iimveliso, iqinisekisa ubume obunqwenelekayo kunye nokuvakala eluswini.

    Amayeza:

    I-HEC isetyenziswa kwishishini lamayeza njengesihlanganisi kwiifomyula zeepilisi. Inika ukuhambelana kweepilisi kwaye inceda ekukhutshweni kwamayeza okulawulwayo.

    Izinto zokuncamathelisa:

    I-HEC yongezwa kwiifomyula zokuncamathelisa ukuphucula ukutyeba, ukunamathela, kunye nokunamathela. Isetyenziswa kakhulu kwiiglu zephepha lodonga nakwezinye iinkqubo zokubopha.

    Ishishini leoyile negesi:

    Kwi-drilling fluids, i-HEC isetyenziswa njenge-rheology modifier, inceda ukulawula i-viscosity kunye nokuzinza kolwelo.
    Iisepha zokucoca kunye neemveliso zokucoca:

    I-HEC ifumaneka kwiifomyula ezithile zesepha apho isebenza njengearhente yokutyeba nokuzinzisa.

    Ishishini lokutya:

    Kwishishini lokutya, i-HEC isetyenziswa njengesithambisi kunye nesiqinisi kwiimveliso ezahlukeneyo, kubandakanya iisosi, iidizethi kunye needizethi.

    Ishishini leempahla zelaphu:

    I-HEC isetyenziswa njengearhente yokwenza kube nzima kwiipaste zokuprinta zelaphu, inceda ekusetyenzisweni ngokulinganayo kweedayi kwilaphu.

    Ii-inki Ezisekelwe Emanzini:

    I-HEC isetyenziswa ekwenzeni i-inki ezisekelwe emanzini, inika ulawulo lwe-viscosity kwaye ithintela ukuqina kwe-pigment.

    Iimveliso Zokunyamekela Amanxeba:

    Kwezinye iimveliso zonyango, i-HEC ingasetyenziselwa iipropati zayo zokwenza ifilimu kunye nokukhusela i-colloid.

    Kubalulekile ukuqaphela ukuba uhlobo oluthile kunye neempawu ze-HEC zinokuhluka, kwaye ukukhethwa kohlobo olufanelekileyo kuxhomekeke kwiimfuno zesicelo esicetywayo. Ukuguquguquka kwe-Hydroxyethyl Cellulose kuyenza ibe sisongezelelo esixabisekileyo kumacandelo amaninzi.

    Zithini iipropati eziqhelekileyo ze-HPMC?

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    I-Hydroxyethyl Cellulose (HEC) ineempawu eziqhelekileyo ezenza ukuba ibe yi-polymer eguquguqukayo nesetyenziswa kakhulu kumashishini ahlukeneyo. Nazi iimpawu eziqhelekileyo ze-HEC:

    Ulwakhiwo lweKhemikhali:

    I-HEC yi-polymer enyibilikayo emanzini ephuma kwi-cellulose, i-polymer yendalo efumaneka kwiindonga zeeseli zezityalo.
    Amaqela e-hydroxyethyl afakwa kwi-cellulose backbone, nto leyo eyinika iipropati zayo ezikhethekileyo.

    Ukunyibilika:

    I-HEC inyibilika kakhulu emanzini, yenza izisombululo ezicacileyo nezingenambala. Ubungakanani bokutshintshwa kwamaqela e-hydroxyethyl buchaphazela ukunyibilika kwayo.

    Ukuqina kwe-thermoplasticity:

    I-HEC ineempawu ze-thermoplastic, oko kuthetha ukuba inokuthamba kwaye ihambe xa ibekwe kubushushu. Olu phawu ludla ngokusetyenziswa kwezinye iindlela.

    Ukwenziwa kweFilimu:

    I-HEC ineempawu zokwenza ifilimu, nto leyo eyivumela ukuba yenze iifilimu ezicacileyo neziguquguqukayo. Oku kuluncedo kwiingubo, izinto zokuncamathelisa, kunye neemveliso zokunyamekela umntu.

    Ulawulo lokuxinana:

    Omnye wemisebenzi ephambili ye-HEC kukusebenza njenge-arhente yokutyeba. Ibonelela ngolawulo oluhle kakhulu lwe-viscosity kwiindlela ezahlukeneyo zokwenziwa, ezinje ngeepeyinti, ii-coating, kunye neemveliso zokunyamekela umntu.

    Uzinzo:

    I-HEC iphucula uzinzo lwee-suspensions kunye nee-emulsions ngokuthintela ukuhlala kwee-particle okanye ukwahlukana kwesigaba. Olu zinzo lubaluleke kakhulu kwiimveliso ezifana neepeyinti kunye ne-pharmaceutical formulations.

    Ukumelana namanzi:

    I-RDP inegalelo ekuchaseni amanzi kwiifomyula, nto leyo eyenza ukuba zihlale ixesha elide kwaye zingachaphazeleki lula kumonakalo ngenxa yokuchatshazelwa bubumanzi.

    Ukumelana nokuqhekeka:

    Ukusetyenziswa kwe-RDP kuphucula ukumelana nokuqhekeka kwezinto ezifana neemortar kunye neengubo, nto leyo ekhokelela ekusebenzeni ngcono nasekuhlaleni ixesha elide.

    Ukuqina:

    I-RDP iphucula ukuqina kweefomyula, nto leyo eyenza ukuba zikwazi ukumelana nokuguguleka, ukuwohloka kwemozulu, kunye nezinye izinto ezingqongileyo.

    Ukugcinwa Kwamanzi:

    I-HEC ineempawu zokugcina amanzi, nto leyo eyenza ukuba ibe luncedo kwizinto zokwakha ezifana neemortar kunye neegrout. Inceda ukugcina umswakama, iphucula ukusebenza kwayo kunye nokunamathela.

    Ubuthathaka be-pH:

    Ukusebenza kwe-HEC kunokuchatshazelwa yi-pH yesisombululo okanye ifomula. Ngokuqhelekileyo izinzile kuluhlu olubanzi lwe-pH.

    Ukuhambelana:

    I-HEC iyahambelana nezinye izinto ezahlukeneyo, nto leyo evumela ukuba ifakwe lula kwiifomyula kumashishini ahlukeneyo.

    Ukuguquguquka:

    I-HEC isebenziseka ngeendlela ezahlukeneyo kwaye ifumana usetyenziso kumashishini afana neepeyinti, iipeyinti, ukhathalelo lomntu, amayeza, ulwakhiwo, nokunye.

    Indalo Engeyiyo i-ionic:

    I-HEC ayisiyo ionic, oko kuthetha ukuba ayinayo itshaja. Oku kuyenza ihambelane nezinye iikhemikhali ezininzi kunye neepolymers.

    Ukubola kwezinto eziphilayo:

    I-HEC ithathwa njengenokubola, nto leyo enokuba luncedo xa kujongwa impembelelo yokusingqongileyo.

    Uzinzo lobushushu:

    I-HEC igcina uzinzo lwayo kumaqondo obushushu ahlukeneyo, ivumela ukuba isetyenziswe kwiifomyula ezinokucutshungulwa okanye zichatshazelwe kwiimeko ezahlukeneyo zendalo.
    Ezi mpawu ziqhelekileyo zinegalelo ekusetyenzisweni ngokubanzi kweHydroxyethyl Cellulose kwiifomyula ezahlukeneyo, apho iimpawu zayo ezikhethekileyo ziphucula ukusebenza kweemveliso zokugqibela.

    Iipropati eziqhelekileyo

    inkcazo2

    Inkangeleko

    Umgubo omhlophe ukuya komhlophe ongekho mhlophe

    Ubungakanani beenxalenye

    I-98% idlula i-100 mesh

    Ukutshintsha i-molar kwi-degree (MS)

    1.8~2.5

    Intsalela ekutshiseni (%)

    ≤0.5

    ixabiso le-pH

    5.0~8.0

    Ukufuma (%)

    ≤5.0

    Amanqaku adumileyo

    Ibanga eliqhelekileyo

    I-bio-grade

    Ukuqaqamba

    (NDJ, mPa.s, 2%)

    Ukuqaqamba

    (eBrookfield, mPa.s, 1%)

    Iseti yokuqaqamba

    I-HEC KM300

    I-HEC 300B

    240-360

     

    I-LV.30rpm sp2

    I-HEC KM6000

    I-HEC 6000B

    4800-7200

     

    RV.20rpm sp5

    I-HEC KM30000

    I-HEC 30000B

    24000-36000

    1500-2500

    RV.20rpm sp6

    I-HEC KM60000

    I-HEC 60000B

    48000-72000

    2400-3600

    RV.20rpm sp6

    I-HEC KM100000

    I-HEC 100000B

    80000-120000

    4000-6000

    RV.20rpm sp6

    I-HEC KM150000

    I-HEC 150000B

    120000-180000

    7000min

    RV.12rpm sp6

    Kutheni ukhetha iKingmax HEC？

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    Ukukhetha iKingmax Hydroxyethyl Cellulose (HEC) kunokuba luncedo ngokusekelwe kwizinto ezininzi ezaziwa ngazo inkampani. Nazi ezinye zezizathu zokuba unokucinga ngokukhetha iKingmax HEC:

    Ukuqinisekisa umgangatho:

    I-Kingmax kusenokwenzeka ukuba izibophelele ekugcineni imigangatho esemgangathweni kwimveliso ye-HEC. Iimveliso zabo zinokuvavanywa ngokungqongqo ukuqinisekisa ukuhambelana nokuthembeka.

    Uluhlu lweMveliso:

    IKingmax inokubonelela ngeendidi ezahlukeneyo zeeklasi ze-HEC ezifanelekileyo kwizicelo ezahlukeneyo. Ukuba neendlela ezininzi kukuvumela ukuba ukhethe iklasi ehambelana kakuhle neemfuno zakho ezithile zokwenziwa.

    Ukwenziwa ngokwezifiso:

    IKingmax ingasebenzisana ngokusondeleyo nabathengi ukubonelela ngezisombululo ze-HEC ezenzelwe wena ngokwemingeni kunye neenjongo ezithile. Olu hlengahlengiso lunokuba lubaluleke kakhulu ekuhlangabezaneni neemfuno ezizodwa zamashishini ahlukeneyo.

    Ubuchule boBugcisa:

    Le nkampani isenokuba neqela leengcali ezinolwazi lobuchwephesha kwi-cellulose derivatives. Olu buchule lunokubonelela ngenkxaso exabisekileyo kunye nesikhokelo ekuphuculeni iindlela zokwenziwa kunye nokujongana nemingeni yobugcisa.

    Ubonelelo oluQhubekekayo:

    I-Kingmax izibophelele ekugcineni unikezelo oluhlala luhleli noluthembekileyo lwe-HEC. Oku kuqinisekisa ukuba abathengi banokufikelela kwimveliso xa kuyimfuneko, nto leyo enegalelo kwiinkqubo zemveliso ezingaphazanyiswayo.

    Izinto eziqwalaselwayo kwiNdalo:

    Ukuba iKingmax ibeka phambili izinto eziphathelele indalo kwiinkqubo zayo zemveliso, kunokuba luncedo kumashishini aqaphela indalo.

    Amaxabiso akhuphisanayo:

    I-Kingmax ijonge ukubonelela ngamaxabiso akhuphisanayo kwiimveliso zayo ze-HEC, ibonelele ngexabiso elifanelekileyo ngaphandle kokubeka emngciphekweni umgangatho.

    Ukufikelela kwihlabathi liphela:

    Ukuba iKingmax inokufikelela kwihlabathi liphela, inokuba luncedo kumashishini aphesheya, iqinisekise ukuba iimveliso zeHEC ziyafikeleleka kubathengi kwihlabathi liphela.

    Uxhaso lwabathengi:

    IKingmax inokubonelela ngenkxaso ebalaseleyo kubathengi, inceda abathengi ngemibuzo yemveliso, imibuzo yobugcisa, kunye nemiba enxulumene ne-odolo.

    Amava kunye nodumo:

    Amava enkampani kunye nodumo lwayo kushishino zinokuba zizinto ekufuneka ziqwalaselwe. Umthengisi osele ekhulile kwaye ehloniphekileyo unethuba elikhulu lokubonelela ngeemveliso ezithembekileyo nezisemgangathweni ophezulu.

    Ngaphambi kokuba wenze isigqibo, kuyacetyiswa ukuba unxibelelane ngqo neKingmax, ubuze ngeenkcukacha ezithile zemveliso, kwaye uxoxe ngeemfuno zakho ezikhethekileyo. Ngale ndlela, unokuqinisekisa ukuba iimveliso zabo zeHEC ziyahambelana nolindelo lwakho kwaye zinegalelo elihle kwiifomyula okanye usetyenziso lwakho.