cellulose ethers hemc

(1)thickning,water retention (2)paint industrial (3)Reversibility from gelling

    HEMC can widely used as thickening agents and water retention agents in constructioon materials.It can also be used in adjusting the consistence,developing workability,prpolonging open time and increasing the adhesion.

   It can also be used in pharma industry and food industry.

APPLICATIONS

1.building materials industry              2.cosmetics&personal care

3.paint industry                                 4.detergents

5.construction                                    6.oilfield industry

7.coating materials                            8.pharmaceutical materials

9.polymerization

 

STORAGE

Keep in a dry place away from heat and sunlight,

store in sealed containers.

 

SPECIFICATIONS

Item	Methyl Cellulose	Hydroxypropyl Methyl Cellulose			Hydroxyethyl Methyl Cellulose
Grade	MC	ME	MF	MK	HEMC
Methoxy         (%)	28-32	28-32	27-30	19-24	22-32
Hydroxypropoxy   (%)		7.5-12	4-7.5	4-12
Gelationtemperature(°C)	52-67	58-64	62-68	70-90	60-90
Appearance	White or off-white powders
Moisture         (%)	≤5.0
Ash             (%)	≤0.5(1.0Industry grade)
PH value	4.0-8.0
Chloride (NACL%Nacl)	≤0.2(Pharma.grade)
PPM Heavy metals (ppm)	≤20(Pharma.grade)
PPM Arsenic	≤2(Pharma.grade)
Viscosity(mpas)	5-180000

 

Grade	Viscosity scope	Grade	Viscosity scope	Grade	Viscosity scope
5	3-9	1500	1200-1800	40000	36000-45000
15	10-20	4000	3600-5500	60000	56000-65000
25	20-30	8000	7000-9000	75000	70000-80000
50	40-60	10000	9000-1100	100000	85000-130000
100	80-120	15000	13000-17000	150000	130000-180000
400	300-500	20000	18000-22000	200000	≥180000

cellulose ethers hemc