JK-111
Product: CMG
Chemical Name: Carboxymethyl Guar
CAS Number: 39346-76-4
Applications
CMG is an anionic carboxymethyl guar modified from guar gum. It is applied as a
fracturing fluid in the recovery of oil and gas. It cross-links under basic as
well as acidic conditions.
CMG has good compatibility with nonionic and anionic surfactants. It also has
good viscosity and hydrate rapidly.
Specifications
|
Appearance |
White or pale yellow powder |
|
Moisture (105℃) |
10% Max |
|
Particle Size (US 120/200 mesh) |
99% Min/ 90%Min |
|
Viscosity
(25℃,0.48%
solution, 2hours, Fann35,300rpm) |
36cps Min |
|
pH |
5.5 ~ 7.0 |
|
Carboxymethyl DS |
0.15 ~ 0.20 |
|
Ash |
3.0% Max |
Packing
25Kg net weight multiwall bag lined with PE bag. Seaworthy packing.
Kept in dry and cool places
Shelf Life
12 months