• CMHPG (Carboxymethyl Hydroxypropyl Guar Gum )  JF012-11A
  • CMHPG (Carboxymethyl Hydroxypropyl Guar Gum )  JF012-11A

CMHPG (Carboxymethyl Hydroxypropyl Guar Gum ) JF012-11A

AppearanceFaint yellow powder

φ200×50-0.125/0.09 Sieve residue C1 (mass fraction), %≤1

φ200×50-0.071/0.05 Sieve residue C2 (mass fraction), %≤10

Moisture (mass fraction), %≤10.0

Description

General
JF012-11A has strong thickening capacity, good temperature and shear resistance capacity, and low leak off, low residue content. It can meet demands of different well depth and sand size and has a widescope of application.
Technical Date

Items

Standards

Appearance

White or yellow powder

φ200×50-0.125/0.09 Sieve residue C1 (mass fraction), %

≤1

φ200×50-0.071/0.05 Sieve residue C2 (mass fraction), %

≤10

Moisture (mass fraction), %

≤10

Apparent viscosity (30℃,170s- 1,0.4%), mPa·s

≥60

Water insoluble (mass fraction), %

≤4.0

pH

5.5-8.0

Crosslinking performance

Gel can be hung by the glass rod

Carboxymethyl DS

0.1-0.3

Hydroxypropyl MS

0.1-0.3

Application
a) Suctioned in water by using a vacuum funnel, feeding should be uniform, so that the powder can be uniformly dispersed in water, otherwise it will form "fisheye".
b) After the addition of powder, using cement truck or circulating pump cycle for 30-45 min.
c) The prepared liquid standing for 2h, so powders can be fully swollen in water.
Packing and Storage
Packing: Packed in 25Kg bag.
Storage: Store in a cool, ventilated, dry place, valid for 18 months.

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