Overview

Bluwat Chemicals supplies PolyDADMAC, a polymeric quaternary ammonium salt also described as a cationic polyelectrolyte, for wet end optimization in paper mills. It serves as a cationic retention aid, a drainage improvement polymer, and a dry strength resin to stabilize wet end chemistry, improve machine runnability, and enhance sheet properties across printing and writing, packaging, and board grades.

Key Benefits in Papermaking

• Retention — improves fines and filler capture, reduces losses to white water, and supports stable formation.
• Drainage — accelerates dewatering on wire and press to reduce thermal load in dryers.
• Dry strength — increases tensile and internal bond while maintaining optical properties.
• Compatible with starch, sizing systems, PAC, bentonite, and silica sols for dual or microparticle programs.
• Broad pH operability supports seasonal furnish shifts and closed loop water systems.

Product Grades and Technical Data

Papermaking Applications

• Cationic retention programs to improve fines and filler retention and stabilize white water loops.
• Drainage programs to increase dewatering rate and support higher machine speed.
• Dry strength enhancement for tensile, SCT, and internal bond on fine papers and board.
• Process water clarification to polish saveall overflow and short circulation water for reuse.

Dosage and Use

About Bluwat Chemicals

Bluwat Chemicals is a factory direct manufacturer and global exporter of specialty polymers for papermaking. Our PolyDADMAC portfolio covers liquid and powder grades with consistent quality and technical guidance for wet end application, helping mills reach performance and cost targets.

Storage and Handling

Store products in original containers in a cool and dry place away from heat and direct sunlight. Follow the technical data sheet and label for handling, shelf life, and material compatibility.