HEC (Hydroxyethyl Cellulose)
Special Characteristics
・HEC is nonionic and is not affected easily by salts or metal irons.
・SP SE are dispersion improved type. EP EE are normal dissolution type.
・There are various grades depending on viscosity (molecular weight).
・Besides different grades for industrial use, we line up grades available for The Japanese standards of Quasi-Drug Ingredients.
HEC DAICEL grade line up
1.General use grades(SP type:Dispersion improved type)
Grade |
Viscosity/mPa・s(Conc.)
|
SP200 |
80-170(5%) |
SP400 |
80-130(2%) |
SP500 |
300-400(2%) |
SP600 |
4800-6000(2%) |
SP850 |
2400-3000(1%) |
SP900 |
4000-5500(1%) |
2.Cosmetic grade(SE type:Dispersion improved type)
Grade |
Viscosity/mPa・s(Conc.) |
SE400 |
80-130(2%) |
SE550 |
1000-2000(2%) |
SE600 |
4800-6000(2%) |
SE850 |
2400-3000(1%) |
SE900 |
4000-5500(1%) |
3.Cosmetic grade(EEtype:Nomal dissolution type)
Grade |
Viscosity/mPa・s(Conc.) |
EE820 |
1300-2100(1%) |