Chemical Auxiliary CMC High Viscosity Carboxymethyl Cellulose for Drlling

Chemical Auxiliary CMC High Viscosity Carboxymethyl Cellulose for Drlling

Chemical Name: Carboxymethyl Cellulose
CAS: 9004-32-4
Trade name: CMC
Other name: Carboxy-methyl cellulose; Carboxymethyl cellulose;

CMC-HV is used for driling fluids additives.

CMC/PAC Oil Drilling Grade
Bluwat CMC/PAC 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.

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.

Features:
1) Technical grade sodium carboxy methyl cellulose used for oil drilling, Geological prospecting and natural gas extract mine
2) Anti-salt, anti-high-temperature
3) No-toxic
4) Increase the viscosity of the mud and can control the mud fluid loss
5) Appearance: Free flowing off white powder
6) Moisture content: 10.0% (max. )
7) PH of solution: 6.0 - 8.5
8) Particle size: 95% (min. )
9) Passes through 40 meshes
10) Mud performance properties 600r/m reading value
A) 2.2g in 350ml distilled water ≥ 30
B) 2.7g in 350ml 4% nacl: ≥ 30
C) 2.5g in 350ml saturated navl: ≥ 30

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