Welcome to guaran !
+86 10-64878585
 | 

Beijing Guaran Science and Technology Co., Ltd.

Products
Home > Products > Handbooks for Oilfield Chemicals
Fast Hydration Guar Gum
CategoryHandbooks for Oilfield Chemicals

Product Overview:

This product is the original guar gum powder with physical modification, used as thickener in water-based fracture fluid, with fast swelling rate.

Other

Technical Index

Technical specifications for fast hydration guar gum

Item

Index

First grade

Second grade

Appearance

White powder

Φ200×50-0.125/0.09 sieving residue (%)

≤1.0

Ф200×50-0.071/0.05 sieving residue (%)

≤2.0

≤5.0

Moisture content (%)

≤6.0

≤8.0

pH range

6.5~7.5

Apparent viscosity (30℃, 511s-1, 0.48% in 2.0% KCl aqueous solution) (mPa·s)

3 min

≥40.0

≥35.0

60 min

≥45.0

≥40.0

Solid content (%)

≤10.0

≤12.0

Crosslinking property

Ability to hang on glass rods

Fluidity

Good

Dosage and Usage

The recommended dosage is 0.20~0.60%. Add to fracture base fluid and swell sufficiently.

Packaging

Pack in 25 kg kraftpaper bag with poIyethylene plastic as liner, or according to user requirements.

Storage and Transportation

The product should be stored in ventilated and dry warehouse. No contact with acid, alkali and other chemicals. Keep away from heat.

This product should be handled with care during transportation. Avoid moisture and damage.

Valid for 12 months. This product is of no hazard and can be transported as general chemicals