Description

1. Introduction 
   The amphoteric polimer thinner is  a complex ions low molecule water soluble copolymers copolymerized by anions, nonionic functional groups and organic cationic monomers, applicable to various fresh water, sea water, drill fluid system of both low and high density of saturated salt water. It cannot only reduce the viscosity of drill fluid, but also keep the viscosity of drill fluid stable, presenting a strong ability of anti debris contamination.

2. Technical requirements