Hydroxyethyl Cellulose(HEC)

having functions of thickening, bonding, emulsifying, dispersing, stabilizing, water retaining, and film forming.

Specification of Product                                       

Items	Specification
Appearance	White to off-white, odorless and tasteless powdered solid
Molar substitution (MS)	1.8~3.0
Viscosity	See viscosity designations table
Moisture,%	≤ 5
pH(1% solution)	6~8.5
Ash	≤ 5

    NoteHEC shall be divided into surface treated product (delayed solution type) and the product without surface treating (general type).

Viscosity Designation                                               

Grade	Viscosity designation	Concentration of solution	Viscosity range (25),mPa.s
L	15	5%	80-400
M	300	2%	50-400
M	2000	2%	1500-2500
M	6000	2%	4500-6500
H	15000	1%	1000-1400
H	30000	1%	1500-2500
H	50000	1%	2600-3300
H	100000	1%	3400-4900
H	>100000	1%	5000-

NoteViscosity can be adjusted according to customers demand.

Hydroxyethyl Cellulose(HEC)