I-Hydroxyethyl Cellulose (HEC)
I-Hydroxyethyl Cellulose(HEC)
I-CAS:9004-62-0
I-Hydroxyethyl Cellulose(HEC) i-cellulose ether e-nonionic encibilika emanzini, esetshenziswa njenge-thickener, i-colloid evikelayo, i-ejenti yokugcina amanzi kanye ne-rheology modifier ezinhlelweni ezahlukene ezifana namapende asekelwe emanzini, izinto zokwakha, amakhemikhali ensimu kawoyela kanye nemikhiqizo yokunakekelwa komuntu siqu.
I-HEC ihlanganiswa ngokwethula amaqembu e-hydroxyethyl (-CH₂CH₂OH) ochungechungeni lwe-cellulose polymer ngokusabela kwe-etherification. Lokhu kuguqulwa kuthuthukisa ukuncibilika kwamanzi kwawo, ikhono lokujiya, nokuhambisana nokwakheka okuhlukile.
Izakhiwo ezijwayelekile
| Ukubukeka | Impushana emhlophe ukuya kokumhlophe |
| Usayizi wezinhlayiya | U-98% uphase i-100 mesh |
| I-Molar substituting ngeziqu (MS) | 1.8~2.5 |
| Insalela ekushiseni (%) | ≤0.5 |
| Inani le-pH | 5.0~8.0 |
| Umswakama (%) | ≤5.0 |
Amabanga adumile
| Ibanga elijwayelekile | I-Bio-grade | I-Viscosity(NDJ, mPa.s, 2%) | I-Viscosity(Brookfield, mPa.s, 1%) | Isethi ye-viscosity | |
| I-HEC HS300 | I-HEC 300B | 240-360 | I-LV.30rpm sp2 | ||
| I-HEC HS6000 | I-HEC 6000B | 4800-7200 | I-RV.20rpm sp5 | ||
| I-HEC HS30000 | I-HEC 30000B | 24000-36000 | 1500-2500 | I-RV.20rpm sp6 | |
| I-HEC HS60000 | I-HEC 60000B | 48000-72000 | 2400-3600 | I-RV.20rpm sp6 | |
| I-HEC HS100000 | I-HEC 100000B | 80000-120000 | 4000-6000 | I-RV.20rpm sp6 | |
| I-HEC HS150000 | I-HEC 150000B | 120000-180000 | 7000min | I-RV.12rpm sp6 | |
Isicelo
| Izinhlobo Zokusetshenziswa | Izicelo Ezithize | Izakhiwo ezisetshenzisiwe |
| Izinamathiselo | Izinamathiselo zangemuva i-latex adhesives I-Plywood adhesives | Ukuqina kanye nokugcoba Ukujiya nokubopha amanzi Ukuqina kanye nokubamba okuqinile |
| Izibophezelo | Izinduku zokushisela I-Ceramic glaze Ama-Foundry cores | Usizo lokubopha amanzi nolwe-extrusion Ukubopha amanzi namandla aluhlaza Ukubopha amanzi |
| Amapende | upende we-latex Upende wokuthungwa | Ukuqina nokuvikela i-colloid Ukubopha amanzi |
| Izimonyo & okokuhlanza | Ama-conditioner wezinwele Umuthi wokuxubha insipho ewuketshezi kanye nebhavu lokugeza Amakhilimu ezandla nezinto zokugcoba | Ukuqina Ukuqina Ukuzinzisa Ukujiya nokuzinza |
Izinzuzo Eziyinhloko:
1. Ukugcinwa Kwamanzi Okuhle Kakhulu: Kusiza ukuvimbela ukomiswa ngaphambi kwesikhathi emikhiqizweni esekwe usimende nezimonyo.
2. Izinzile Kubanga Olubanzi Lwe-pH: Ihlala isebenza kahle endaweni ene-acidic, engathathi hlangothi, kanye ne-alkaline.
3. I-Non-Ionic futhi Iyahambisana: Isebenza kahle ngamakhemikhali ahlukene, afaka usawoti, izinto ezisetshenziswayo, namanye ama-polymer.
4. Ithuthukisa Ukusebenza Komkhiqizo: Ithuthukisa ukujiya, ukunamathela, ukwakheka kwefilimu, kanye nezakhiwo ze-emulsification.
5. Inobungane Emvelweni Futhi Iyabola: Isuselwa ku-cellulose, i-HEC ayinabo ubuthi futhi iyabola.
6.Ithuthukisa I-Rheology kanye Nezakhiwo Ezigelezayo: Ivumela i-viscosity elawulwayo, ivimbele ukuconsa, ukuhlehla, nokuhlukaniswa kwesigaba.
Ukupakisha:
Umkhiqizo we-HEC upakishwe esikhwameni sephepha sezingqimba ezintathu esinesikhwama se-polyethylene sangaphakathi esiqinisiwe, isisindo senetha singama-25kg isikhwama ngasinye.
Isitoreji:
Yigcine endaweni epholile eyomile, kude nomswakama, ilanga, umlilo, imvula.
Inkampani KIMA Chemical Co., Ltd. ungumkhiqizi ochwepheshe onguchwepheshe ekukhiqizeni ama-cellulose ethers, okuhlanganisaI-Hydroxyethyl Cellulose(HEC). Ngomthamo wokukhiqiza amathani angu-20,000 ngonyaka, i-KIMA Chemical inikeza uchungechunge lwemikhiqizo ye-HEC yekhwalithi ephezulu ngaphansi komkhiqizo we-KimaCell®, ehlinzeka ngezimboni ezihlukahlukene ezifana nezokwakha, upende nama-coatings, ezemithi, nokunakekelwa komuntu siqu.