Cationic Polyacrylamide Retention Aid Paper Making 40% Min Solid Content

Water Treatment Chemicals Cationic Polyacrylamide For Paper Industry

Polyacrylamide (IUPAC poly(2-propenamide) or poly(1-carbamoylethylene), abbreviated as PAM) is a polymer (-CH2CHCONH2-) formed from acrylamide subunits. It can be synthesized as a simple linear-chain structure or cross-linked, typically using N,N'-methylenebisacrylamide. In the cross-linked form, the possibility of the monomer being present is reduced even further. It is highly water-absorbent, forming a soft gel when hydrated, used in such applications as polyacrylamide gel electrophoresis, and can also be called ghost crystals when cross-linked, and in manufacturing soft contact lenses. In the straight-chain form, it is also used as a thickener and suspending agent. More recently, it has been used as a subdermal filler for aesthetic facial surgery (see Aquamid).

Features:

Contains a blend of proprietary surfactants
Supplied in stable emulsion form
Excellent for raw wastewater clarification
Physical Specification

Apperance: White emulsion (Water base).
Water Miscibility: Forms a good dispersion.
Fluidity: Viscosity not great than 1000 cPs @20oC DIN 53019 100rpm.
Cleanliness: No particles after screening through a 400 micron aperture screen.
Emulsion particles size: 90% less than 100 microns.
Water content: Not greater than 85%

Description:

1. We are the professional manufacturer for Polyacrylamide, both powder and emulsion form.
2. Our Cationic polyacrylamide Emulsion is a water based polymer.
3. Anionic Polyacrylamide has a big range of high molecular weight from 6-12 million, with an anionic charge density ranging from 10-60%.
4.  Polyacrylamide emulsion grade has high molecular weight, and medium to high charge degree.
5. It is most often used to increase the viscosity of water (creating a thicker solution) or to encourage flocculation of particles present in water.
6. Due to the polar groups on the molecular chain containing a certain amount, it can through the adsorption of solid particles suspended in water, bridging between particles or through the charge and make the particle formation of large flocs condensation. So, it can accelerate the settlement of particles in suspension, have obvious to speed up the solution to clarify, promote filtering and other effects.
7. Mainly used for various industrial wastewater flocculation sedimentation, sedimentation and clarification treatment, such as iron and steel plant wastewater, electroplating wastewater, wastewater metallurgy, coal washing wastewater treatment, sludge dewatering. Can also be used to clarify and drinking water purification treatment, and sugar & juice mills.
8. Soluble in water, safe, non-toxic, hydrolytic stability, is not sensitive to the change of pH value, anti-chlorine. Harmless, no-flammable and non-explosive, it can be stored at room temperature, it cannot be placed in the sun. It is slightly acidic, when skin contact, wash immediately with plenty of water.