Amphoteric polymer strong coating agent (FA367)

　　The zwitterionic polymer strong coating agent FA367 is a linear large polymer that introduces cationic,anionic,and non-ionic groups into the molecule.Its appearance is a gray yellow powder,soluble in water,and the aqueous solution is a viscous liquid.

　　Performance characteristics

　　Due to the incorporation of anionic,cationic,and non-ionic groups into the same molecular chain,this product has better anti collapse and anti clay hydration dispersion capabilities compared to anionic copolymers.In terms of temperature resistance,its performance has also been improved.Suitable for anionic and cationic drilling fluid systems,with good compatibility with other anionic and cationic treatment agents.

　　Product application

　　This product is mainly used for drilling fluid to inhibit the dispersion of rock cuttings and increase the viscosity of drilling fluid.Its encapsulation inhibition ability is quite strong,so it has a strong capacity to resist rock powder pollution.After being contaminated by rock powder,it is easy to purify and reduce the content of submicron particles in the system,which is conducive to improving mechanical drilling speed and protecting the production layer.When using this product,mix it with 0.5%-2%adhesive first,and then add it to the drilling fluid.When used in conjunction with XY-27 viscosity reducer,it can significantly reduce drilling mud costs and improve comprehensive economic benefits.

　　Packaging and storage

　　Pack in"three in one"bags,lined with polyethylene film bags,with a net weight of 25kg per bag;

　　Store in a cool,dry,and ventilated place.Prevent moisture and rain;

　　Avoid contact with eyes,skin,and clothing,otherwise rinse with plenty of water;Stay away from sources of fire.