High Viscosity Sodium Carboxymethyl Cellulose HV-CMC

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
Min. Order: 1 Bag/Bags
Delivery Time: 15 Days

Additional Info

Packaging: 25kg bags

Productivity: 2000MT/year

Brand: Hongjia

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 2000MT/year

Certificate: ISO9001

HS Code: 39123100

Port: Xingang Port,Qingdao Port,Shanghai Port

Product Description

Sodium carboxymenthyl cellulose(CMC)CAS NO. 9085-26-1
 
Sodium carboxymethyl cellulose is a water-soluble cellulose ether polymer structure, odorless, tasteless, non-toxic, white or slightly yellow flocculent powder particles, the water-soluble body is transparent, has a good milky, beaten, suspended and bonding, widely used in petroleum, chemical, detergents, ceramics, tobacco, printing and dyeing, textile, food, medicine, welding and other industries.
 
White or light yellowish fiber powder or white powder with characteristics of odorless, tasteless and non-toxic.-
Carboxymethyl Cellulose Sodium NaCMC Soluble in cold or hot water to form a gel, the solution is neutral or slightly alkaline.
- Insoluble in ethanol, ethyl ether, isopropyl alcohol, acetone and other organic solvents.
- Soluble in ethanol or acetone solution of 60% moisture..
 

Grades Model  No. Main    technical indicators
Viscosity(mpa.s) Degree of Substitution
≥(D.S)
Purity≥(%) PH  Moisture
≤(%)
Industy Grade IM6 300-600 0.6 55 6.5-7.5 10
IH6 800-1200 0.6 60 6.5-7.5 10
IM8 300-600 0.8 75 6.5-8.0 10
IH8 800-1200 0.8 75 6.5-8.0 10
IVH8 1200-1800 0.8 90 6.5-8.0 10
IH9 800-1200 0.9 95 6.5-8.0 10
IVH9 1200-1800 0.9 97 6.5-8.0 10
 
 
a) Oil and gas drilling, dug wells and other projects.
-The mud that contains CMC can form the filter cake which can make the thin and hard well wall with low permeability to reduce the water loss.
- Adding CMC into the mud, the rig can get low gel initial. Mud is easy to release gas and debris be quickly abandoned in the wallow.
-As other suspended dispersoid, the drilling mud has a certain period of existence. After added CMC, the mud stability can be improved and existence period can be extended.
- The mud that contains CMC can rarely affected by mold. So No necessity is required to keep the PH at high value or use preservative.
-The treatment agent that contains CMC as drilling flushing fluid can resist the pollution caused by various kinds of soluble salts.
-The mud that contains CMC has a good stability. The water loss can be reduced even the temperature over 150 ℃.
- CMC adoption method and suitability in the oil drilling industry
-- High viscosity& high substitution CMC is suitable for the low density mud.
-- Low viscosity& high substitution CMC is suitable for the high density mud.
--CMC should be adopted according to different types of mud, and the location and the depth of well.
b) Textile, printing and dyeing industry
-Used as sizing agent to be applied to light gauze of cotton, silk and wool , chemical fiber, blended and other materials.
c) Papermaking industry
d) Detergent:
-Used as dirt adsorbent when added into synthetic detergent.
e) Daily chemical industry
-The aqueous and glycerin solution of NaCMC can be used as gum base of toothpaste.
f) Pharmaceutical industry
- Used as thickener and emulsifier.
g) Mineral separation industry
- Used in floating separation after dissolved to form viscosity. separation when it increased its viscosity.
h) Ceramic industry
-Used as the adhesives, plasticizers, suspending agent and fixing agent of the glaze in the ceramic industry.
i) Construction industry
-Used to improve water retention and strength.
j) Food industry
- For its high degree of substitution, CMC is used as thickening agent in ice cream, can, quick cooking noodles and as foam stabilizer in beer.
- Used as thickener and binder in the production processing of jam, syrup, fruit syrup, dessert, ice cream drink, etc.
k) Pharmaceutical industry
- Use proper viscosity CMC as binder, disintegrating agent and suspending aid agent of tablet.
 
Packing, storage& transportation precautions
a) Packing:
- Inner polyethylene film bag and outer plastic coated triad compound bag
- 25Kg each bag;
b) Storage& Transportation:
-No damage during the transportation.
-Protect from humidity, rain, sunlight, damp and wet.
-Put in dry and ventilated place During storage.
- Remainder must be promptly sealed and packed to prohibit from wet.

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