Good Quality Carboxy Methyl Starch Drilling Fluid CMS for drilling
grade
Carboxy Methyl Starch Drilling Fluid CMS for drilling grade
Our company's sodium carboxylmethyl starch, was made from high
quality potato starch as raw material, using advanced and patented
equipment to produce.
In some fields the performance is better than that of carboxymethyl
cellulose (CMC) with competive price. It is the best products to
replace the CMC.
Specification
| Item | Low viscosity | Moderate viscosity | High-viscosity | Super high viscosity |
| Appearance | White or yellowish powder |
| Particle Size(mesh) | 10-100 | 10-100 | 10-100 | 10-100 |
| Loss on drying | ≤12% | ≤12% | ≤12% | ≤12% |
| PH (1%) | 7.5-13 | 7.5-13 | 7.5-13 | 7.5-13 |
| (D.S) | 0.2-0.4 | 0.5-0.6 | 0.6-0.8 | 0.8-1.0 |
| Viscosity(mpa.s,4% solution) | 8000-15000 | 15000-20000 | 20000-35000 | ≥50000 |
| (1000 r/min)Solubility | 20min≥95% | 20min≥95% | 20min≥95% | 20min≥95% |
| Packing | 25kg |
Features:
1. colorless, tasteless, and nontoxic, quickly and easily dissolved
in hot or cold water, forming a colorless transparent colloidal
liquid.
2. With no un-dissolved substance or stratifications during quite a
long period;
3. With high viscosity, good penetrability, rheology and
compatibility;
4. There is no limit in production conditions, good performance of
temperature resistance, salt resistance, and light resistance, also
having good affinity and retention for water.
5. It keeps stable and not mildew in alkaline and weak acidic
solution.
6. It has better biodegradability.
Applications:
It can be widely used in textile, dye printing, paper making,
building materials, adhesives, ore dressing ,casting, rubber,
ceramics, oil well drilling, waste water treatment, daily-use
chemicals, agriculture and landscaping etc.
| Specifications |
| 1 | Manufacturer of CMC with 20 years experience. |
| 2 | Free samples |
| 3 | Experts' service for after-sales. |
| 4 | High quality competitive price |
We have many other grades cmc, such as Textile printing grade cmc,
Ceramic grade cmc,Paint grade cmc,oil drilling grade CMC&
PAC,mining grade CMC,etc.
All CMC and CMS can be produced in a wide range of viscosities and
special modifications to meet the demands of different customers
