CMC PAC Sodium Carboxymethyl Cellulose Perfect Choice For Oil Drilling Granulation
| Purity: | ≥ 99% | Fluid Loss: | ≤10.0 |
| 1% Brookfield viscosity: | 5000-8000 | PH value: | 6.5-8.5 |
| Degree of Substitution: | ≥ 0.8 | Usage: | Oil Drilling Frade |
| High Light: | Oil Drilling Granulation Sodium Carboxymethyl Cellulose,CMC PAC Sodium Carboxymethyl Cellulose,Perfect CMC PAC Sodium Carboxymethyl Cellulose |
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Sodium Carboxymethyl Cellulose
Product Description
Our PAC (oil drilling grade) and CMC are advantageous because of their: small usage, high yield; good salt tolerance, anti-bacterial property and convenient to use; the fluid loss reduction and the viscosity improvement; flowing control and strong suspending capability; environmental friendly, nontoxic, harmless and odorless; and good liquidity, convenient to construction.
| Linguang CMC for fracturing fluid | ||||||||||
| 1.Better gelation. | ||||||||||
| 2.Strong sand-carrying ability. | ||||||||||
| 3.Easy to be break. | ||||||||||
| 4.Less residue. | ||||||||||
| 5.Environmental friendly. |
| Linguang CMC's features in oil-drilling industry | ||||||||||
| 1. High degree of substitution, good uniformity of substitution, high viscosity, low dosage, improve the performance of drilling mud. | ||||||||||
| 2.Good resistance to humidity. salt and alkali, suitable for fresh water, sea water and saturated brine slurry. | ||||||||||
| 3. Stabilize soft soil structure and prevent collapse of wall of a well. | ||||||||||
| 4.Suitable for a wide range of mud systems, unstable solid content mud system. |
Technical Parameters:
| Specification of oil-drilling grade for CMC | ||||||||||
| Items Types | Appearance | Viscosimeter 600r/Min | Filtration Loss (ml) | |||||||
| DI wate solution | 40g/L Saline Solution | Saturated Saline Solution | ||||||||
| CMC-LVT | White or slightly yellowish fibrous powder or particle | ≤90 | / | / | ≤10 | |||||
| CMC-HVT | ≥30 | ≥30 | ≥30 | ≤10 | ||||||
| Specification of oil-drilling grade for PAC | ||||||||||
| Items Types | Experimental method | Apparent viscosity | Filtration Loss(ml) | Loss on Drying(w/%) | Degree of Substituion(D.S) | |||||
| PAC - LV | API-13A | ≤40 | ≤16 | ≤10.0 | ≥0.9 | |||||
| PAC - HV | API-13A | ≥50 | ≤23 | ≤10.0 | ≥0.9 | |||||
| Specification of oil-drilling grade for Ultra high viscosity CMC | ||||||||||
| Items Types | 1% Aq. Viscosity (mPa▪s Brookfield ) | Degree of Substituion (D.S) | PH Value | Purity (%) | Loss on drying (w/%) | |||||
| CMC5000 | 5000-6000 | ≥0.80 | ≤16 | ≤10.0 | ≥0.9 | |||||
| CMC6000 | 6000-7000 | ≤23 | ≤10.0 | ≥0.9 | ||||||
| CMC7000 | 7000-8000 | |||||||||
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