Sodium Carboxyl Methyl Cellulose CMC for Paper, Oil Drilling

• CAS No.: 9004-32-4
• Formula: C8h16nao8
• EINECS: 232-536-8
• Model NO.: CMC
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: White
• Einecs No.: 900-432-4
• Type: Thickeners
• Purity: 99.5%
• Viscosity: 200-7000 Mpas
• Shelf Life: 2 Years
• Quality Standard: E466/GB1904-2005/Fccv
• Usage 1: Beverage
• Usage 2: Dairy, Milk
• Usage 3: Oil Drilling
• Viscousity: 300-2000MPa. S
• Package: 25kg/Paper Bag
• Sample: Available
• Delivery Time: Within 7 Day
• Sodium Content,%: 6.5~9.5
• Total Bacterial Count(Cfu/G): Less Than 500
• Transport Package: 25kgs Kraft Paper Bag or PP Bag
• Specification: 99%min
• Trademark: kelai chem
• Origin: China
• HS Code: 3912310000
• Production Capacity: 80000mt/Year

Product Description

Product Description

 

CMC Sodium Carboxyl Methyl Cellulose for Paper, Oil Drilling 


1. Description

CMC is produced in a wide range of viscosities and special modifications to meet the demands of specific customers. -- We can produce CMC according to your special requirements!

Product	Carboxyl methyl Cellulose ( CMC )
Main spec item	Degree of Substitution (D. S. ) Viscosity
Color	White or yellowish
Form	Powder
Smell	Odorless
toxicity	Non-toxic, Environmental friendly
Packing	25kg/bag
Solubility	When CMC dissolve in water, the liquid is transparent, which is good emulsion, dispersed, suspended and bonding role.     Lightly dissolves in methyl alcohol, ether and so on such organic solvent

 

Main Physical & chemical Features

Sodium carboxymethyl celluose(CMC-Na)is a anion type linear macromole substances . Features of pure substance: white or ivory, insipidity ,innocuity, fluidity, fibrous powder, freely soluble in cold or hot water to form transparent sticky solution, unique function.



2. Grade of CMC 

Grades (CMC)	Function and Application
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, anti-fragmentation, water retaining and tenacity strengthening, CMC is also used in ice cream, bread, cake, biscuit, instant noodle and fast paste foods.
Toothpaste- Grade	CMC has an efficiency of adhesion and molding when used in toothpaste, and stabilizes the quality of toothpaste owing to good compatibleness.
Paint Grade	CMC is a good thickener in the preparation of paint.It is compatible with most surfactants and stabilizers in waterborne system.It improves rheological property of the paint.
Mosquito-repellent incense Grade	Every group evenly mixed and able to replace elm wood powder,so it has better formability and smoother surface.Improved toughness of mosquito -repellent incense.which can prevent from denting and cracking. Each group of mosquito-repellent incense compatible to achieve better medicine effect.
Paper Grade	CMC is used as paper gluing agent to provide paper with high compactability, fine anti-ink osmosis and high was gathering capability. CMC can help control colour paste flowing for paper and during paper variegation. Increase paper strength and flod-resistance and improve stickiness in paper cellulose
Ceramic Grade	CMC for ceramics features uniform distribution of substituents   (carboxymethyl group) on the cellulose backbone. It produces fewer gel granules in glaze formulation.  It contains no colored impurity and is 100% combustible under firing condition, to ensure clean ceramic glaze. It can stabilize physical and chemical property of glaze formulation. It can improve glaze adhesion and reduce glaze cracking.
Tobacco Grade	CMC for cigarette features high purity and fine particle size, suitable for tobacco processing. It can improve the wet tack and film strength of tobacco. The tobacco treated with CMC produces no foreign odor when burned. The ash is grayish white.  It dissolves fast and can achieve the desired viscosity in a short time.
Oil Drilling Grade	CMC is a high-purity, high-efficiency slurrying agent. It is resistant to salt, base and moisture, compatible with sea water and saturated brine. It is a strong thickener, suitable for in-situ preparation with dry powder.
Medicine Grade	In medicine industry CMC can be used as thickener, stabilizer and water-holding agent for medicine syrup, it can also be used as water holding and dispersing agent for soft paste medicine. Used as disintegration of the tablet, it can control the release of medicine. CMC also can be used as emulsifying oil agent in injection process.
Textile Grade	CMC is used as woof trimming agent replacing traditional starch paste material,which can reduce pollution of woof during sizing and desizing.At the same time,CMC can form a membrane on woof which reduces"drop woof" and "decollation" sign. CMC can be used as printing material for dye-trimming industry and it can improve hydrophilic force and osmosis force of dye material,making dying more even and reducing chromatism.
Detergent Grade	Effectively prevent washes from becoming contaminated after being washed by synthetic detergent.Add 0.5-2 percent only, you can get satisfactory result.Because the action of static between fomite granule with minus charge and CMC molecule with minus charge itself. Make washing liquid more viscouse and the effect of washing more stable.
Mining Grade	CMC is a high-purity, high-efficiency suspending agent. It is used in mining flotation to separate the metals and impurities. It can help to reduce the pollution to the environment.

3.  Package

25kgs kraft pp or kraft paper bag; 16MT per 1*20FCL