I-Hydroxyethyl Cellulose (HEC)
I-Hydroxyethyl Cellulose(HEC)
I-CAS:9004-62-0
I-Hydroxyethyl Cellulose(HEC) yi-nonionic water-soluble cellulose ether, esetyenziswa njenge-thickener, i-protective colloid, i-water retention agent kunye ne-rheology modifier kwizicelo ezahlukeneyo ezifana neepeyinti ezisekelwe emanzini, izixhobo zokwakha, iikhemikhali ze-oyile kunye neemveliso zokhathalelo lomntu. Ngenxa yeempawu zayo ezikhethekileyo, ezifana ne-viscosity ephezulu, ukunyibilika emanzini ashushu nabandayo, kunye nokuzinza kweekhemikhali, i-HEC sisithako esibalulekileyo kwiimveliso ezininzi zoshishino kunye nabathengi.
I-HEC yenziwa ngokungenisa amaqela e-hydroxyethyl (-CH₂CH₂OH) kwi-cellulose polymer chain ngokusebenzisa i-etherification reaction. Olu tshintsho luphucula ukunyibilika kwamanzi, amandla ayo okujiya, kunye nokuhambelana neentlobo ezahlukeneyo zeefomyula.
Iipropati eziqhelekileyo
| Inkangeleko | Umgubo omhlophe ukuya komhlophe ongekho mhlophe |
| Ubungakanani besuntswana | 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 HS300 | I-HEC 300B | 240-360 | I-LV.30rpm sp2 | ||
| I-HEC HS6000 | I-HEC 6000B | 4800-7200 | RV.20rpm sp5 | ||
| I-HEC HS30000 | I-HEC 30000B | 24000-36000 | 1500-2500 | RV.20rpm sp6 | |
| I-HEC HS60000 | I-HEC 60000B | 48000-72000 | 2400-3600 | RV.20rpm sp6 | |
| I-HEC HS100000 | I-HEC 100000B | 80000-120000 | 4000-6000 | RV.20rpm sp6 | |
| I-HEC HS150000 | I-HEC 150000B | 120000-180000 | 7000min | RV.12rpm sp6 | |
Isicelo
| Iintlobo zoSetyenziso | Izicelo ezithile | Iipropati ezisetyenzisiweyo |
| Izincamathelisi | Izincamathelisi zephepha lodonga izincamathelisi zelatex Izincamathelisi zePlywood | Ukutyeba kunye nokuthambisa Ukujiya kunye nokubopha amanzi Ukuqina kunye nokugcinwa kwezinto eziqinileyo |
| Izibophelelo | Izintonga zokuwelda Iglaze yeseramikhi Ii-cores zeFoundry | Uncedo lokubopha amanzi kunye nokukhupha amanzi Ukubopha amanzi kunye namandla aluhlaza Ukubopha amanzi |
| Iipeyinti | ipeyinti yelatex Ipeyinti yobume | Ukuqina kunye ne-colloid yokukhusela Ukubopha amanzi |
| Izithambiso kunye nesepha yokucoca | Izithambisi zeenwele Intlama yamazinyo isepha zolwelo kunye nebhafu yamaqamza Iikrimu zezandla kunye neeloshini | Ukujiya Ukujiya Ukuzinzisa Ukuqina kunye nokuzinzisa |
Iingenelo eziphambili:
1. Ukugcinwa kwamanzi kakuhle: Kunceda ekuthinteleni ukoma kwangethuba kwiimveliso kunye nezinto zokuthambisa ezenziwe ngesamente.
2. Izinzile Kuluhlu olubanzi lwe-pH: Ihlala isebenza kakuhle kwiindawo ezine-acidic, cala, kunye ne-alkaline.
3. Ayisebenzisi i-Ionic kwaye iyahambelana nayo: Isebenza kakuhle kwiikhemikhali ezahlukeneyo, kuquka iityuwa, ii-surfactants, kunye nezinye ii-polymers.
4. Iphucula Ukusebenza kweMveliso: Iphucula ubukhulu, ukunamathela, ukwakheka kwefilimu, kunye neempawu ze-emulsification.
5. Inobuhlobo nokusingqongileyo kwaye iyabola: Ivela kwi-cellulose, i-HEC ayinabungozi kwaye iyabola.
6. Iphucula iiMpawu zeRheology kunye neFlow: Ivumela i-viscosity elawulwayo, ithintela ukuvuza, ukugoba, kunye nokwahlukana kwesigaba.
Ukupakisha:
Imveliso ye-HEC ipakishwe kwingxowa yephepha enamaleko amathathu kunye nengxowa yangaphakathi ye-polyethylene eqinisiweyo, ubunzima obupheleleyo yi-25kg ngengxowa nganye.
Indawo yokugcina:
Yigcine kwindawo yokugcina impahla epholileyo neyomileyo, kude nokufuma, ilanga, umlilo, imvula.
I-KIMA Chemical Co., Ltd. ngumvelisi ochwephesha ogxile ekuveliseni ii-ether ze-cellulose, kuquka i-HydroxyethylI-Cellulose(HEC). Ngomthamo wemveliso weetoni ezingama-20,000 ngonyaka, iKIMA Chemical inikezela ngeendidi zeemveliso zeHEC ezikumgangatho ophezulu phantsi kophawu lweKimaCell®, ezikhonza amashishini ahlukeneyo afana nokwakha, iipeyinti kunye neengubo, amayeza, kunye nokhathalelo lomntu.