self - hydrating polymer Carboxymethyl Hydroxypropyl Guar e
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
Your message must be between 20 to 2000 characters
Contact Now| Place of Origin: | China |
|---|
self - hydrating polymer Carboxymethyl Hydroxypropyl Guar environmental for sand control
Quick Detail:
Carboxymethyl guar gum is an anionic carboxymethyl hydroxypropyl guar modified from guar gum.
Description:
Carboxymethyl hydroxypropyl guar gum is applied as a fracturing fluid in the recovery of oil and gas.
It is a self-hydrating polymer, so no external buffer system is required to help viscosity development.
Applications:
Put Carboxymethyl guar gum into the water with rapid agitation, adding at the point of greatest agitation.
Viscosity will develop without adjusting solution Ph value.
Specifications:
|
Appearance |
Off white to pale yellow powder |
|
Moisture |
10% Max |
|
Particle Size through us 120 mesh through us 200 mesh |
99% Min 90% Min |
|
Viscosity (30℃,0.48% solution, 511 sˉ1) |
36 cps Min |
|
pH value |
5.5-8.0/9.0-10.5 |
|
Carboxymethyl DS |
0.1-0.3 |
|
Hydroxypropyl DS |
0.1-0.3 |
Competitive Advantage:
As a stimulation fluid, carboxymethyl hydroxypropyl guar gum has good thermal stability and can be cross-linked with a number of transitional metal ions. With its excellent carrying capacity, carboxymethyl
hydroxypropyl guar gum can support sand or other prop-pants, and it is alcohol tolerant while it is
kind of sensitive to salts.
