JK102

Product: HPG

Chemical Name: Hydroxypropyl guar gum

CAS Number: 39421-75-5

Applications

As a nonionic polymeric viscosifier derived from natural Guar bean, JK102 is of higher substitution level, good aqua-dissolvability/ dispersibility, and high compatibility with anionic, cationic and nonionic surfactant. With its excellent electrolyte tolerance, viscosity stability and good shear dilute-ability, JK102 can be used in fracture fluids and drilling mud in oil field.

Fracture fluids are for the purpose to improve drill productivity and made by mixing HPG with water, cross-linker, polymerizing agent, and prop-pant. The normal level of use in fracture fluids is 0.3-0.5% by weight.

Adding certain amount of HPG into drilling mud, it can give the mud features like moisture-keeping, lubricating, and can significantly reduce water loss and damage to stratum.

Physical and Chemical Characteristics

Appearance                                        Off white to pale yellow powder

Scent                                              None

Viscosity (mPa.s)                                    36 Min

(30℃, 0.48% solution, 2 hours, Fann35 300rpm)

Particle Size through US 120 mesh                    99% Min

            through US 200 mesh                    90% Min

Moisture                                           10% Max

pH Value                                           5.5~7.0

Hydroxypropyl MS                                   0.45 Min

Ash                                               3.0% Max

Packing

25Kg net weight, multiwall bag lined with PE bag. Seaworthy packing.

40 paper bags/Pal. 1000kg (110*130*120cm).

Shelf Life

12 months