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Sodium Carboxymethyl Cellulose CMC for oil drilling Sodium Carboxymethyl Cellulose CMC for oil drilling Sodium Carboxymethyl Cellulose CMC for oil drilling Sodium Carboxymethyl Cellulose CMC for oil drilling Sodium Carboxymethyl Cellulose CMC for oil drilling
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Sodium Carboxymethyl Cellulose CMC for oil drilling

FOB Price

Get Latest Price

1250 ~ 1500 / Metric Ton ( Negotiable )

|

1 Metric Ton Minimum Order

Country:

China

Model No:

CMC

FOB Price:

1250 ~ 1500 / Metric Ton ( Negotiable ) Get Latest Price

Place of Origin:

Chian

Price for Minimum Order:

1250 per Metric Ton

Minimum Order Quantity:

1 Metric Ton

Packaging Detail:

25kgs / bag

Delivery Time:

7 working days

Supplying Ability:

60000 Metric Ton per Year

Payment Type:

T/T, L/C

Contact Now
Free Member

Contact Person Zheng

Cangzhou, Hebei

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Product Specification

  • Other Names: CMC
  • MF: [C6H7O2(OH)2CH2COONa]n
  • Type: Cellulose
  • Brand Name: VEKEN
  • Purity (%): 60-98
  • Model Number:CMC-HV

Product Description

VEKEN Carboxyl Methyl Cellulose Sodium (CMC) 
CAS NO: ********7/********4      EINECS NO.: ********9    H.S. CODE: ****3.*0.**0
 
Product Description:
VEKEN carboxyl methyl cellulose CMC is a non-toxic, tasteless, flocculent white powder, easy soluble in water, with stable performance. Its aqueous solution is neutral or alkaline, transparent and viscous liquid, which can be used as a binder, thickener, suspending agent, stabilizing agent, sizing agent, etc. 

Application

With VEKEN® carboxyl methyl cellulose CMC, the oil drilling fluid can make the wall of well form a thin and solid filter cake, with low permeability, so as to reduce the rate of water loss.
 
After adding VEKEN carboxyl methyl cellulose CMC into the oil drilling fluid, the oil drilling fluid can make sure the drilling machine have low initial gel strength, and help mud to easily release the gas covered and discharge the debris into the mud pit.

Just like other suspended dispersions, the oil drilling fluid has a certain life period, which can be prolonged when the VEKEN® carboxyl methyl cellulose CMC is added to stabilize it.
 
CMC-containing mud is insusceptible to influences of mould fungi, so it is unnecessary to maintenance of a high PH value or use anticorrosive agent in the mud.
 
CMC-containing mud has good stability and can still reduce water loss even at the temperature of more than **0 degree.




Technique parameter:



Oil grade VEKEN CMC, comply with GB/T********0(API**3A)

Item CMC-LV CMC-HVT CMC-HV
Viscosity in the fresh water (**0r/min) ≤*0 ≥*0 ≥*0
Viscosity in the 4% of salt water (**0r/min) *- ≥*0 ≥*0
Viscosity in the saturated brine (**0r/min) *- ≥*0 ≥*0
API Filter Loss ≤*0 ≤8 ≤*0


Paper making grade VEKEN CMC,
 
Item Index
Type1 Type2 Type3 Type4
Appearance White or yellowish powder
Viscosity (4% Aqueous solution,*5ºC) Mpa·s ****0 *****0 ******0 ********0
Degree of Substitute (D.S) ≥0.8 ≥0.8 ≥0.8 ≥0.8
PH value 6.**8.5 6.**8.5 6.**8.5 6.**8.5
Loss on Drying (%) ≤*0.0 ≤*0.0 ≤*0.0 ≤*0.0
Heavy Metal (%) pb *- ≤0.**3 *- ≤0.**3
As (%) *- ≤0.***5 *- ≤0.***5
Fe (%) *- ≤0.*3 *- ≤0.*3
Fineness, *0mesh, Residue on sieve (%) ≤*0.0 ≤*0.0 ≤*0.0 ≤*0.0

Construction grade VEKEN CMC, 
ITEM Viscosity (2%,*9 Model viscometer, Mpa·s) PH Value Loss on drying (%) Purity (%)
CY7 **0~**0 7~9 ≤*0 ≥*5
CY**2 ≥**0 7~9 ≤*0 ≥*0
CY**4 ≥**0 7~9 ≤*0 ≥*0
**8A ≥**0 8~*0 ≤*0  
**8A2 **0~**0 8~*0 ≤*0  
**8 ≥**0 8~*2 ≤*0  
**8 **0~**0 8~*2 ≤*0  
**8 *0~**0 8~*2 ≤*0  
Note: we can adjust the specification base on customers 'requirement.
 
Detergent grade VEKEN CMC, 
ITEM Viscosity (*5ºC,Brookfield,*0rpm) Degree of substitution (D.S) PH Value Loss on drying (%)
1%,Mpa·s 2%,Mpa·s
XD*1 5~*0 *- 0.4~0.7 8.0~*1.0 ≤*0
XD*2 *- 5~*0 0.4~0.7 8.0~*1.0 ≤*0
XD*3 *- *0~**0 0.5~0.7 7.0~9.0 ≤*0
XD*4 *- **0~**0 0.6~0.8 7.0~9.0 ≤*0
Note: we can adjust the specification base on customers 'requirement.


Ceramic grade VEKEN® CMC,
ITEM Viscosity (*5ºC,Mpa·s) Degree of 
substitution
(D.S)
PH Value Loss on drying (%)
2% aqueous solution, *9 model viscometer 2% aqueous solution, Brookfield viscometer 1% aqueous solution, Brookfield viscometer
IH8 ≥**0 ≥***0   ≥0.*5 6.**8.5 ≤*0.0
OM6 ******0 ≥***0   ≥0.5 6.**8.5 ≤*0.0
C***2 ********0   ≥**0 ≥0.*2 6.**8.0 ≤*0.0
C***2 *******0   ≥**0 ≥0.*2 6.**8.0 ≤*0.0
C***2 ******0 ≥**0   ≥0.*2 6.**8.0 ≤*0.0
TCL9 ****0 ≤*0   ≥0.*2 6.**8.0 ≤*0.0
Note: we can adjust the specification base on customer's requirement.

Country: China
Model No: CMC
FOB Price: 1250 ~ 1500 / Metric Ton ( Negotiable ) Get Latest Price
Place of Origin: Chian
Price for Minimum Order: 1250 per Metric Ton
Minimum Order Quantity: 1 Metric Ton
Packaging Detail: 25kgs / bag
Delivery Time: 7 working days
Supplying Ability: 60000 Metric Ton per Year
Payment Type: T/T, L/C
Product Group : Carboxymethyl Cellulose

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