China wholesale Ep Lubricant - Zwitterionic Polymer Viscosity Reducer XY-27 – LUQI

Product overview

XY-27 is used as a viscosity reducer (or deflocculant) in drilling fluids.A certain proportion of cation, anion and non -anion functional groups were introduced into its molecular chain.The presence of cationic groups greatly improves the XY-27′s ability to inhibit the dispersion and expansion of shale and enhance the inhibition of drilling fluid system. Therefore, XY-27 can not only significantly reduce the viscosity of drilling fluid, but also keep the viscosity of drilling fluid stable, showing strong anti-cuttings pollution ability.

Technical index

Project

Index

Appearance

White or light yellow (granular) powder

Water, %

≤10.0

Water insoluble matter, %

≤5.0

Screening allowance (sieve aperture 0.90 mm), %

≤10.0

Apparent Viscosity (10% Aqueous Solution), MPa.s

≤15.0

PH value

5.5~8.0

Viscosity reduction rate, %

≥70.0

Apparent Viscosity after Hot Rolling at 160 Temperature, MPa.s

≤27.5

Product function

1. Less dosage, high viscosity reduction efficiency.

2. Strong inhibition, can inhibit the hydration and dispersion of mud shale and drilling cuttings.

3. Chrome-free and environmentally friendly.

4. Strong resistance to temperature and calcium salt.

5. Suitable for bentonite slurry, polymer drilling fluid and high-density drilling fluid.

In-field use

Recommended dosage: 0.1~0.3%.