HS 39123100 CMC LV for Mining Applications

• Customization: Available
• CAS No.: 9004-32-4
• EINECS: 9004-32-4
• Model NO.: DE VIS
• Appearance: Powder
• OEM: Yes
• Classification: Chemical Auxiliary Agent
• MSDS: Provided Upon Requirements
• Shelf Life: >12 Months
• Usage: Water Treatment Chemicals, Coating Auxiliary Agent
• Transport Package: 25kg Craft Paper Bag with PE Liner Inside
• Specification: DE VIS
• Trademark: DOEAST
• Origin: China
• HS Code: 39123100
• Production Capacity: 10000mt Per Month

Product Description

CMC is a kind of important cellulose ether and a good water-soluble polyanionic compound obtained from chemically modified natural fibers, soluble in cold water. It has unusual and extremely valuable comprehensive physical and chemical properties such as emulsifiablity, dispersion, solid dispersion, non-perishability, physiological harmlessness, etc., and is a kind of widely-used natural polymer derivatives. The superior properties of CMC include: thickening, water retention, metabolism inert, film formability, dispersion stability, etc. It can be used as thickeners, water retention agents, binders, lubricants, emulsifiers, assistant deflocculants, tablet substrate, biological substrates and carriers of biological products

FOOD GRADE CMC
 

TYPE	Viscosity (mPa.s)			PH Value		Degree of Substitution		Chloride (Cl-%	Loss on Drying %	Sieving Rate(%)(80 mesh)
	Min.	Max.	Soln.(%)	Min.	Max.	Min.	Max.
DE9	110	144	2	6.5	8.5	0.95	/	≤1.2	≤9	≤98.0
DE9-1	550	1350	2	6.5	8.5	0.95	/	≤1.2	≤9	≤98.0
DE9-2	1650	2250	2	6.5	8.5	0.95	/	≤1.2	≤9	≤98.0
DE9	330	450	1	6.5	8.5	0.95	/	≤1.2	≤9	≤98.0
DEH9-1	660	900	1	6.0	8.5	0.95	/	≤1.2	≤9	≤98.0
DEH9-2	1100	1350	1	6.0	8.5	0.95	/	≤1.2	≤9	≤98.0
DEH9-3	1870	1980	1	6.0	8.5	0.95	/	≤1.2	≤9	≤98.0
DEH9-4	2200	2250	1	6.0	8.5	0.95	/	≤1.2	≤9	≤98.0
FVH9-5	2750	3150	1	6.0	8.5	0.95	/	≤1.2	≤9	≤98.0
DEH9-6	2850	4500	1	6.0	8.5	0.95	/	≤1.2	≤9	≤98.0
DEM6	1100	1800	1	6.5	8.5	0.95	/	≤1.2	≤9	≤98.0
DEFH6	330	450	1	6.5	8.5	0.95	/	≤1.2	≤9	≤98.0

CERAMIC GRADE CMC

TYPE	Viscosity (mPa.s)			PH Value		Degree of Substitution		Loss on Drying %
	Min.	Max.	Soln.(%)	Min.	Max.	Min.	Max.
DE9	330	450	1	6.5	8.5	0.90	/	≤9
DEH9-1	660	900	1	6.0	8.5	0.90	/	≤9
DE1002	330	450	1	6.5	8.5	0.98	/	≤9
DE1592	660	810	1	6.5	8.5	0.90	/	≤9
DE0492	440	810	2	6.5	8.5	0.90	/	≤9
DE1583	715	900	1	6.5	8.5	0.80	/	≤9
DE1074	880	1170	1	6.5	9.0	0.70	0.8	≤9
DE0692	935	1800	2	6.5	8.5	0.90	/	≤9
DE0464	1100	2700	2	6.5	10.0	/	/	≤9
DE2081R	1980	2070	1	6.0	8.5	0.83	0.9	≤9
DE3081R	2530	2700	1	6.0	8.5	0.83	0.9	≤9
DEH7	990	/	1	6.5	9.0	0.68	/	≤9
DEH8	385	540	1	6.5	9.0	0.80	0.9	≤9
DEVH8	880	1170	1	6.5	9.0	0.78	0.9	≤9
OM6	440	540	2	7.0	10.5	/	/	≤9
C1215	1320	1350	1	6.5	8.5	0.90	/	≤9
P600	550	650	2	/	/	/	/	/
P800	750	900	2	/	/	/	/	/

PETROLEUM DRILLING GRADE PAC& CMC
A.Polyanionic Cellulose (PAC)

Technical Specifications of PAC for Drilling Fluid
TYPE	Viscosity (mPa.s)			Filtration (ml)	PH Value		Degree of Substitution		Loss on Drying %	Puirity (%)
	Min.	Max.	Soln.(%)		Min.	Max.	Min.	Max.
DEL9	110	144	2		6.5	8.5	0.95	/	≤9	≤98.0
DEM9-1	550	1350	2		6.5	8.5	0.95	/	≤9	≤98.0
DEM9-2	1650	2250	2		6.5	8.5	0.95	/	≤9	≤98.0
DEH9	330	450	1		6.5	8.5	0.95	/	≤9	≤98.0
DEVH9-1	660	900	1		6.0	8.5	0.95	/	≤9	≤98.0
DEVH9-2	1100	1350	1		6.0	8.5	0.95	/	≤9	≤98.0
DEVH9-3	1870	1980	1		6.0	8.5	0.95	/	≤9	≤98.0
DEVH9-4	2200	2250	1		6.0	8.5	0.95	/	≤9	≤98.0
DEVH9-5	2750	3150	1		6.0	8.5	0.95	/	≤9	≤98.0
DEVH9-6	2850	4500	1		6.0	8.5	0.95	/	≤9	≤98.0
DEM6	1100	1800	1		6.5	8.5	0.95	/	≤9	≤98.0
DEFH6	330	450	1		6.5	8.5	0.95	/	≤9	≤98.0

B.sodium Carboxymethyl Cellulose (CMC)

Technical Specifications of HV-CMC, LV-CMC
Specifications	Performance Test
	Items		Indicators
			In distilled water	In salt water	In saturated water
Base Mud	Filtration (ml)		60±10	60±11	60±12
	Apparent Viscosity (CPS)		≤6	≤6	≤6
	PH Value		8.0±1.0	8.0±1.0	7.5±1.0
HV-CMC	Yield of 15CPS (m3/t)		≥160	≥130	≥140
LV-CMC	Filtration: 10ml/h	Addition (g/l)	/	≤7.0	≤10
		Apparent Viscosity (CPS)	/	≥4	≤6
Remarks	The performance test of HV-CMC as per OCMA DFCP-7 methods.
	The performance test of LV-CMC as per OCMA DFCP-2 methods.

 

Technical Specifications of CMC-HVT, CMC-LVT
Type	Viscometer dial reading at 600r/min			Filtration (ml)
	In distilled water	In 40/L salt water	In saturated salt water	In Filtration (ml)
CMC-HVT	≥30	≥30	≥30	≤10
CMC-LVT	≤90			≤10
Remarks	Conforms to API Spec. 13A test methods

 

Technical Speifications of CMC for Fracturing Fluid
Type	Vicosity (mPa.s)			PH Value		Degree of Substitution		Loss on Drying(%)	Purity(%)
	Min.	Max.	Soln.(%)	Min.	Max.	Min.	Max.
CMC9-5000	5000	6000	1	6.5	9	0.90	/	≤10	≥90
CMC9-6000	6000	7000	1	6.5	9	0.90	/	≤10	≥90
CMC9-7000	7000	8000	1	6.5	9	0.90	/	≤10	≥90

PAPER MAKING GRADE CMC

Type	Viscosity (mPa.s)					pH Value		Degreee of Substitution		Purity(%)	Loss on Drying %
	Min.	Max.	Soln.(%)	Spindle No.	Speed (rpm)	Min.	Max.	Min.	Max.
DE-5	5	10	2	1	60	6.0	8.5	0.65	0.85	As per customer's requirements (≥95or≥98)	≤10
DE-10	5000	7000	2	1	60	6.0	8.5	0.65	0.85		≤10
DE-30	7000	/	2	1	60	6.0	8.5	0.65	0.85		≤10
DE-50	100	250	2	1	60	6.0	8.5	0.65	0.85		≤10
DE-200	5000	7000	2	2	60	6.0	8.5	0.65	0.85		≤10
DE-600	200	400	2	2	60	6.0	8.5	0.65	0.85		≤10
PM	300	500	2	2	60	6.0	8.5	0.65	0.85		≤12
PAC-20	/	100	4	2	60	6.5	8.5	0.8	0.85	≥98	≤8
DEX-5	33	90	4	1	60	6	8.5	0.8	0.9	≥98	≤8
DEX-10	110	180	4	2	60	6	8.5	0.8	0.9	≥98	≤8
DEM8-1	550	1170	2	2 or 3	60	6	8.5	0.7	0.9	≥98	≤8

MINING GRADE CMC

Type	Viscosity (mPa.s)			pH Value		Degreee of Substitution		Purity(%)	Degree of Loss on Drying %
	Min.	Max.	Soln.(%)	Min.	Max.	Min.	Max.
DE16	100	250	2	6.0	10	¥0.70	0.8	/	≤10
OH6	5000	7000	2	6.0	10	¥0.70	0.8	/	≤10
OVH6	7000	/	2	6.0	10	¥0.70	0.8	/	≤10
DEV9	100	250	2	6.0	10	¥0.85	/	/	≤10
DE9	5000	7000	2	6.0	10	¥0.85	/	/	≤10
DE6-A	200	400	2	6.0	8.5	¥0.70	0.8	≥98	≤10

OHTER GRADE

Technical Specifications of Other Industrial Grade CMC
Type	Viscosity (mPa.s)				PH Value		Degree of Subsftitution		Loss on Dring %
	Min.	Max.	Soln.(%)	Viscometer	Min.	Max.	Min.	Max.
DE6	300	800	2	NDJ-79	6	9	0.6	0.85	≤10
DE6	800	1200	2	NDJ-79	6	9	0.6	0.85	≤10
DEC6	1200	/	2	NDJ-79	6	9	0.65	0.85	≤10
DEC-S	1200	/	2	NDJ-79	6	8.5	0.65	0.85	≤10

 Application:
Food: Beverage, Bakery product, Dairy product, Ice cream, Instant noodle, Meat product, Frozen desserts, Fast-dissolving food, Canned food, Dressings&Sauces, etc. 
Other Industry: Ceramics, Oil drilling, Paper-making, Toothpaste, Daily-use chemical, Paint, Printing&Dyeing, Detergent, Battery, Tobacco, Personal care, etc. 

 Function:
1)Thickening: CMC can produce high viscosity at low concentration. It also acts as lubricant. 
2)Water retention: CMC is a water binder, helps increase shelf life of food. 
3)Suspending aid: CMC acts as emulsifier and suspension stabilizer, particularly in icings to control ice crystal size. 
4)Film forming: CMC can produce a film on the surface of fried food, eg. Instant noodle, and prevent absorption of excessive vegetable oil. 
5)Chemical stability: CMC is resistant to heat, light, mold and commonly used chemicals. 
6)Physiologically inert: CMC as a food additive has no caloric value and can not be metabolized. 

Advantages
1. Odorless, tasteless and non-toxic.
2. High hygroscopicity and is soluble in water to form a thick liquid
3. It is a polyanionic electrolyte and not fermented.
4. Good heat-stability, resistance to salt and film-forming property
5. Strong emulsifier for fat and oil 
Application of high viscosity CMC Food grade:
CMC is widely used in food industry, it play the roles of taste improvement, thickening and stabilization when used in various kinds of dairy drinks and seasonings. As an additive of molding, taste improvement, antifragmentation, water retaining and tenacity strengthening, CMC is also used in ice cream, bread, cake, biscuit, instant noodle and fast paste foods.
The recommended addition is 0.3-1.0%
Other application:
Textile Industry:
Due to water-solubility, film making ability and binding characteristic, CMC is being used in sizing
of yarns in warping.  Also, CMC with high viscosity levels are used in printing fabrics; either with 
sodium alginate or replacing it.
Drilling Insdustry:
In oil industry, CMC is being used together with barite bentonite, and clay in order to prepare drilling muds, which helps controlling suspension, and getting out the sand in the drilling process.
Glue and Adhesive Industry:
By making use of water solubility and binding properties, CMC is used as glue for wallpaper applications, and is also used in leather industry too.
Paper Industry:
CMC is used in paper industry for binding the ingredients, and for increasing the strenght of paper.  Some purified and technical grades are also used for smoothing the surface of paper, which means better printability and quality.
Paint Industry:
It is used in paints to control the flow property of paints.
Construction Industry:
CMC can be used with plaster and cement. The main objective is to prevent early freezing; that way, it becomes quite easy to work on plaster in a longer period.