CMC Polymer Low Price China Supplier Carboxymethyl Cellulose
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- Supplier: Beijing Cheng Yi Chemical Co. Ltd.
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Product Overview
Description
CMC Polymer Low Price China Supplier Carboxymethyl Cellulose
Product Description
1.Property:
Carboxymethyl Cellulose Sodium (CMC-Na) is a cellulose derivative obtained by chemically modificating the natural cellulose. It is one of the most important water soluble polymers with many advantages that other natural or synthetic glues do not have.
CMC is white and flowing fine powder. It is tasteless, smelless, mould-proof, non-toxic, non-flammable and easily dissolved in water to become transparent viscose solution.
CMC solution has good properties of thickening, adhering, emulsifying, and stabilizing. Membrane forming, moisture-holding, shape-holding, dispersing and anti-enzyme. The solution of CMC can be mixed with dissolvable animal glues, glycerin, sobbitol, Arabic gum, pectin, xanthic gum and dissolvable starch.
2.Advantage:
1.High degree of substitution, good uniformity of substitution.
2. High transparency, viscosity and water loss can be controlled.
3.Suitable for fresh water, sea water, saturated brine slurry.
4.Stabilize soft soil structure; prevent collapse of wall of a well.
5.Can improve mud-making volume, reduce filtration loss.
6. Has excellent performance in drilling of oil.
3.Usage:
Oil drilling grade CMC used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency. It has the following characteristics:
- Excellent water retention even at low concentration.
- Excellent thickening effect.
- Good resistance to salt and temperature change.
- Imparts excellent rheological property.
4.Package and Storage:
Packed in multiply paper bags or fiber drums (25KG), or as per customer requirement; Keep dry
5.Technical Date Sheet
NAME | CMC-HV | |
BATCH NO. | RQCY 214 | |
DATE | May 2014 | |
ANALYSIS RESULT | ||
ITEM | STANDARD | RESULT |
Appearance | Freely flowable powder | Freely flowable powder |
Moisture Content | 10% max | 9.05% |
Degree of substitution | 0.75min | 0.8 |
PH | 6.0-8.5 | 8.5 |
Dial reading at 600rpm in Distilled water,Fann 35 viscometer | min 30 | 40 |
Dial reading at 600rpm in 4% Salt water,Fann 35 viscometer | min 30 | 43 |
Dial reading at 600rpm in Saturated Water,Fann 35 viscometer | min 30 | 45 |
Filtrate Loss | 10 ml max | 8.3 |
Company Information
Established in 2001, Beijing Cheng Yi Chemical Co.,Ltd is a professional manufacture and specialized in the research,development and production of CMC,PAC,Xanthan Gum and PAM.
Packaging & Shipping
FAQ
1). What's your payment terms?
T/T or L/C.
2). What's your delivery time?
Usually we will arrange the shipment within 7 days
3). How about the packing?
25 kg / bag or as the customers request,meanwhile the OEM package is available.
4). What kind of documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA and Origin certificate.
5). What is your loading port?
Tianjin Port
Our Services
1. Your inquiry related to our products or prices will be replied in 12hours.
2. Well-trained and experienced staffs to answer your enquires in fluent English.
3. All our products have high quality warranties.
4. Sample order can be delivered within 3 working days, small order 3-5working days, mass order 7-10working days.
5. Samples can be offered by free,customers just need to pay the freight.But the freight can be returned to our customer after he/she places formal order with us.
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