Hydrolyzed polyacrylonitrile sodium salt

Product Details

Product code: Na-HPAN

Role category: Tackifer and water loss reduction materials

Product Classifcation: 1

Key features

1: Reduce slurry water loss; Good anti-collapse properties
2: Increase slurry viscosity and shear, Improvement of slurry sand-carrying capacity.

Key features:

1: Resistant to temperatures up to 160°C, suitable for use in deep well horizontal muds;

2: Salt resistant up to 70,000PPM. Suitable for use in salt water slurries.

Additions: 0.5%-1%

Usage: It can be added directly to the slurry, but it is best to make an aqueous solution in water at usage 10% dosage and then use it for the best results.

Measurement Methods

Production process: Acrylonitrile waste silk is added to aqueous sodium hydroxide solution at a certain temperature and pressure. Hydrolyzed polyacrylonitrile ammonium salt solution is obtained by reaction, and the product is obtained after drying and crushing.