1.Product introduction of Mining Grade Sodium Carboxymethyl Cellulose
CAS: 9004-32-4
H.S: 39123100
EINECS: 900-432-4
Chemical Formula: [C6H7O2(OH)2OCH2COONa]n
Another name: Carboxymethylcellulose , CMC , CMC Na , Sodium Carboxymethylcellulose , E466 , Cellulose Gum.
Sodium Carboxymethyl Cellulose is anionic cellulose ether with macromolecular structure. It is odourless, tasteless, and non-toxic with white or faint yellow powder or particles. It can easily dissolve in water, and transfer into the colloidal solution; and it cannot dissolve in ethanol, ether, acetone, and other organic solvent.
2.Product Parameter(Specification) of Mining Grade Sodium Carboxymethyl Cellulose
CMC is used in mining industry as pellet binder and flotation inhibitor. CMC is a component of the binder for mineral dust shaping and meanwhile the binder is an indispensable ingredient for pellet production. It can improve the properties of wet pellet, dry pellet and calcinated pellet. Due to its good binding property and pellet forming property, the green pellet with CMC has excellent antiknock performance, high compressive strength and dropping resistance. It can also increase the grade of pellet. CMC is an adjusting agent in floating selection process, it is used as the silicate gangue inhibitor, controlling the lead in the separation process of copper and lead, sometimes it is used as dispersant for mineral mud.
3.Product Feature And Application of Mining Grade Sodium Carboxymethyl cellulose
1. Applications in pellet
* Good pellet forming and water controlling property
* pellet is changed from hydrophilicity to hydrophobicity.
* Good dispersibility and high strength of wet pellets
* No pellet distortion
* Good strength of dry pellets
* increase of the pellet compression strength
* High cracking temperature and strong in controlling and releasing the water inside the pellet
* Homogeneous distribution of pellet size
* Smooth pellet surface
* Good metallurgy performance
2. Applications in flotation
* Good water-solubility and strong inhibiting ability
* Improve the grade of finished ore and get better specifications in ore selection
* Reduce the use of other agents and cut down the consumption of raw materials
* Mainly used as silicate gangue inhibitor, and inhibit lead in separation of copper and lead, and sometimes worked as slime dispersant.
Mining Grade Sodium Carboxymethyl Cellulose SPECIFICATION
MI-A | MI-B | MI-C | MI-D | MI-E | |
Appearance | White to white cream powder | ||||
Viscosity 1% , 25℃, mPa.s | 100-200 | 200-500 | 500-1000 | 1000-2000 | >2000 |
Purity, % | ≥80 | ≥90 | ≥95 | ≥98 | ≥99 |
Degree ofSubstitution(D.S) | 0.70-0.90 | >0.9 | |||
pH (25℃, 1% solution) | 6.0-8.5 | ||||
Loss ondrying(H2O),% | ≤10.0 | ||||
Remark: | we can produce according to your requirement. | ||||
4.Product Details of Mining Grade Sodium Carboxymethyl Cellulose
Appearance of Sodium Carboxymethyl Cellulose: White or slightly yellowish, free-flowing powder.
5.Product Qualification of Mining Grade Sodium Carboxymethyl Cellulose
With competitive prices, stable quality, and good service, Lude Chem® Mining Grade Sodium Carboxymethyl Cellulose (CMC) are highly recognized and praised by our customers. Meantime, we provide technical support of each product and marketing competition survey to help customers further enlarge their business easily.
6.Deliver, Shipping And Serving of Mining Grade Sodium Carboxymethyl Cellulose
Packaging: 25kg/bag or according to client request
Delivery Detail: 2 weeks after confirm order.
Shipping: by sea.
Serving:
Ⅰ. over 10 years of export trading experience.
Ⅱ. 7x24 hours custome service, help you to solve your questions anytime you want.
Ⅲ. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
Ⅳ. Provide a price trend, ensure the clients can know about marketing informations in time.
Ⅴ. Fast response, fast service .Emails will be replied in 12 hours. Ensure your questions will be answered in time.
7.FAQ
Q1.What's the payment terms?
T/T or L/C.
Q2.What's the shelf life for the cargos?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q3.What's the delivery time?
We usually deliver the cargos within 10~20 days after receiving customer's prepayment and original LC.
Q4.What documents can we supply?
Commercial Invoice, Packing List, Certificate of analysis, Certificate of Origin, Health Certificate issued by CIQ with embassy legalized, Bill of Loading etc.
The documents will be sent by Express within 24 hours against your full payment.
