| Classification: | Chemical Auxiliary Agent |
|---|---|
| Model Number: | CMC-HV CMC-LV |
| Brand Name: | Trustin |
| Usage: | Fluid loss additive |
| Type: | Carboxy Methyl Cellulose |
| Place of Origin: | China (Mainland) |
| Purity: | 70% 75% 80% 85% |
| EINECS No.: | 265-995-8 |
| MF: | [C6H7O2(OH)2CH2COONa]n |
| Other Names: | Sodium Carboxy Methyl Cellulose |
| CAS No.: | 9004-32-4 |
| Appearance: | White or yellowish powder |
| Starch or starch derivatives: | None |
Quick Details
Specifications
CAS NO.: 9004-32-4
Specifications:
|
Item |
Specification |
||
|
CMC-LV |
CMC-HV |
||
|
Appearance |
White to light yellow powder |
White to light yellow powder |
|
|
Filtrate Loss ( mL) |
10 max |
10 max |
|
|
Viscosity at600r/min |
Distilled water |
90 max |
30 min |
|
4% Salt water |
/ |
30 min |
|
|
Saturated saltwater |
/ |
30 min |
|
|
Item |
Specification |
|
|
PAC-LV |
PAC-HV |
|
|
Appearance |
White to light yellow powder |
White to light yellow powder |
|
Moisture % (m/m) |
10 max |
10 max |
|
Apparent Viscosity (mPa.s) |
40 max |
50 min |
|
Filtrate Loss (mL) |
16 max |
23 max |
Advantages:
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. Improve mud-making volume, reduce filtration loss.
6. Excellent performance in drilling.
Remarks:
1. High YP value and high viscosity PAC is also available, accept customize according to customers' special requirements.
2. Packed in 25kgs paper bag with PE inner, store in dry, cool and ventilated place.