Iselulosi yeHydroxyethyl (HEC)
Iselulosi yeHydroxyethyl(HEC)
CAS:9004-62-0
Iselulosi yeHydroxyethyl(HEC) i-ether ye-cellulose e-soluble e-nonionic yamanzi, esetyenziswa njenge-thickener, i-colloid ekhuselayo, i-arhente yokugcina amanzi kunye ne-rheology modifier kwizicelo ezahlukeneyo ezifana neepeyinti ezisekelwe emanzini, izinto zokwakha, iikhemikhali zentsimi yeoli kunye nemveliso yokunyamekela.
I-HEC idityaniswe ngokuzisa amaqela e-hydroxyethyl (-CH₂CH₂OH) kwikhonkco le-polymer ye-cellulose ngokusebenzisa i-etherification reaction. Olu hlengahlengiso luphucula ukunyibilika kwamanzi, amandla okuqina, kunye nokuhambelana neendlela ezahlukeneyo.
Iimpawu eziqhelekileyo
| Imbonakalo | Umgubo omhlophe ukuya kumhlophe |
| Ubungakanani besuntswana | I-98% iphumelele i-100 mesh |
| Ukutshintshwa kweMolar kwisidanga (MS) | 1.8~2.5 |
| Intsalela ekutshisweni (%) | ≤0.5 |
| ixabiso pH | 5.0~8.0 |
| Ukufuma (%) | ≤5.0 |
Amanqaku adumileyo
| Ibakala eliqhelekileyo | Bio-grade | Viscosity(NDJ, mPa.s, 2%) | Viscosity(Brookfield, mPa.s, 1%) | Iseti ye-viscosity | |
| HEC HS300 | HEC 300B | 240-360 | LV.30rpm sp2 | ||
| HEC HS6000 | HEC 6000B | 4800-7200 | RV.20rpm sp5 | ||
| HEC HS30000 | HEC 30000B | 24000-36000 | 1500-2500 | RV.20rpm sp6 | |
| HEC HS60000 | HEC 60000B | 48000-72000 | 2400-3600 | RV.20rpm sp6 | |
| HEC HS100000 | HEC 100000B | 80000-120000 | 4000-6000 | RV.20rpm sp6 | |
| HEC HS150000 | HEC 150000B | 120000-180000 | 7000min | RV.12rpm sp6 | |
Isicelo
| Iintlobo zokuSebenzisa | Izicelo ezithile | Iipropati ezisetyenzisiweyo |
| Izinto zokuncamathelisa | Ukuncamathelisa iphepha lodonga izinto zokuncamathelisa latex Iiplanga zokuncamathelisa | Ukutyeba kunye nokuthambisa Ukutyeba kunye nokubopha amanzi Ukutyeba kunye nokubamba izinto eziqinileyo |
| Izibophelelo | Iinduku zokuwelda I-Ceramic glaze Foundry cores | Ukubophelela kwamanzi kunye noncedo lwe-extrusion Ukubopha amanzi kunye namandla aluhlaza Ukubopha amanzi |
| Iipeyinti | ipeyinti yelatex Ipeyinti yokuthungwa | Ukutyeba kunye nokukhusela i-colloid Ukubopha amanzi |
| Izinto zokuthambisa&isicoci | Izilungisi zeenwele Intlama yamazinyo iisepha zolwelo kunye neqamza lokuhlambela Iikhrimu zezandla kunye nezinto zokuthambisa | Ukutyeba Ukutyeba Ukuzinzisa Ukutyeba kunye nokuzinzisa |
Izinto eziluncedo ezingundoqo:
1. Ukugcinwa kwamanzi okugqwesileyo: Inceda ukuthintela ukomiswa kwangaphambi kwexesha kwiimveliso ezisekelwe kwisamente kunye nezithambiso.
2. Uzinzile kuluhlu olubanzi lwe-pH: Luhlala lusebenza kwindawo ene-acidic, engathathi hlangothi, kunye ne-alkaline.
3. I-Non-Ionic kunye ne-Compatible: Isebenza kakuhle kunye neekhemikhali ezahlukeneyo, kubandakanywa neetyuwa, i-surfactants, kunye nezinye ii-polymers.
4. Ukuphucula ukusebenza kweMveliso: Ukuphucula ubukhulu, ukunamathela, ukwenza ifilimu, kunye neempawu ze-emulsification.
5. I-Environmental Friendly and Biodegradable: Iphuma kwi-cellulose, i-HEC ayinayo ityhefu kwaye i-biodegradable.
I-6.Iphucula i-Rheology kunye ne-Flow Properties: Ivumela i-viscosity elawulwayo, ukuthintela ukuvuza, ukuthoba, kunye nokuhlukana kwesigaba.
Ukupakishwa:
Imveliso ye-HEC ipakishwe kwibhegi yephepha yomaleko emithathu kunye nengxowa ye-polyethylene yangaphakathi eqinisiwe, ubunzima bomnatha yi-25kg ngengxowa nganye.
Ugcino:
Yigcine kwindawo epholileyo eyomileyo, kude nokufuma, ilanga, umlilo, imvula.
KIMA Chemical Co., Ltd. ngumvelisi oqeqeshiweyo osebenza kwimveliso ye-cellulose ethers, kubandakanywaIselulosi yeHydroxyethyl(HEC). Ngomthamo wemveliso yeetoni ezingama-20,000 ngonyaka, iKIMA Chemical ibonelela ngoluhlu oluphezulu lweemveliso zeHEC phantsi kophawu lweKimaCell®, esebenzela amashishini ahlukeneyo njengokwakha, iipeyinti kunye neengubo, amayeza, kunye nokhathalelo lomntu.