API Sodium Carboxy Methyl Cellulose (CMC) Used in OIL DRILLING

Product Overview

Description

HV-CMC

Product overview:

  HV-CMC is a kind of HMW sodium carboxymethyl ,white or yellowish powder,can be directly added into water based drilling fluid,the general usage is 0.2%-0.5%.

 

Technical indicator:

 

Name of products	Carboxy methyl cellulose (CMC-HV)
Items		Standards	Results
Moisture (%)		≤10%	7.5%
Purity %		≥60%	65%
Degree of substitution		≥0.80	0.86
PH		6.0-10.0	8.5
Viscosity(2% B)		≥2000	2500
API 13A		PASS	PASS
Conclusion:           pass
Assay:  manping       auditing:  manping       Approval: weijia

 

 

Performance feature: 

1.Has good quality of viscosity with low usage.

2.Has good resistance to salt ,Mg,can be used into fresh-water,salt-water and seawater drilling in fluid. 

3.Has good compatibility with treating agent.

4.Good thermal stability.

5.Non-toxic,friendly to environment.

 

Storage and package:

 Triad bag enclosed with film bag,net weight:25kg/bag.Stored in cool,drying,ventilated place. 

 

Safety matters:

  Away from eyes,skin and clothes,otherwise flush with water.