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PDADMAC Cationic Polyelectrolyte Polymeric Quaternary Ammonium Salt For Textile Color Fixing And Dye Effluent Decolorization | Bluwat Chemicals

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PDADMAC Cationic Polyelectrolyte Polymeric Quaternary Ammonium Salt For Textile Color Fixing And Dye Effluent Decolorization | Bluwat Chemicals

Name: PDADMAC Cationic Polyelectrolyte Polymeric Quaternary Ammonium Salt For Textile Color Fixing And Dye Effluent Decolorization Bluwat Chemicals
Brand: Bluwat
Price: 1 USD

Brand Name : Bluwat

Model Number : Polydadmac DA series

Certification : ZDHC/ISO/NSF

Place of Origin : China

MOQ : 1000KG

Price : negotiable

Payment Terms : L/C , T/T, DP, DA

Supply Ability : 50000 tons/month

Delivery Time : 15 days

Packaging Details : 25L, 200L plastic drum or 1000L IBC drum.

Appearance : Powder & Liquid

CAS No. : 26062-79-3

Solid content : ≥90%

pH : 3-7

Brookfield Viscosity (25°C,cps) : Variable

Specific Gravity at 25°C : 1.01-1.10

Relative Molecular Weight : Low to Very High

Application : Dye Wastewater Decolorization and Textile Effluent Treatment

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PDADMAC Cationic Polyelectrolyte for Textile Color Fixing and Dye Effluent Decolorization

Bluwat Chemicals — polymer solutions for mills and ETPs

Overview

Bluwat Chemicals supplies PDADMAC, also known as PolyDADMAC or poly(dimethyl diallyl ammonium chloride), for integrated textile applications. As a color fixing agent in finishing and a decolorization agent in effluent treatment, this cationic polyelectrolyte provides strong charge neutralization, compact floc formation, and reliable clarification performance in dyeing plants and ETPs.

Textile auxiliaries Fabric color fixing Dye wastewater decolorization

Why Choose PDADMAC for Textile Processes

Improves dye uptake and color fastness, reducing back staining on fabrics.
Acts as a powerful decolorization agent for reactive, disperse, and direct dye effluents.
Works alone or with polyaluminum coagulants to optimize cost and performance.
Wide operating pH window supports variable dye baths and ETP conditions.

Product Grades and Technical Data

Liquid PDADMAC (Blu DA Series)

Parameter	Typical range	Notes
Solid content	About 20–50%	Multiple grades for process flexibility
Brookfield viscosity (25°C)	<200 to >15000 cps	Low to very high molecular weight
pH (as supplied)	About 3.0–7.0	Stable liquid, easy handling
Operating pH window	About 0.5–14	Broad compatibility in ETP
Appearance	Colorless to light yellow liquid	Consistent quality

Powder PolyDADMAC (Blu DA9001 Series)

Parameter	Typical value	Notes
Solid content	Not less than 90%	Dry handling, economical transport
1% solution pH	About 2.0–6.0	Prepare with compatible materials
Viscosity (10% solution)	About 50 to >150 cps	Low to high MW selection
Charge density	About 2–3 meq/g	Strong cationic performance
Specific gravity	About 0.90–1.04	Bulk property reference
Operating pH window	About 5–14	Process robustness
Appearance	White to light yellow powder	Uniform quality

Textile Use Cases

Fabric color fixing agent: boosts fastness and reduces bleeding after dyeing.
Dye effluent decolorization: cuts color and suspended solids in ETP primary treatment.
Cationic coagulant: enhances clarification and filterability in secondary units.
Process water reuse: clarifies recirculation streams to save fresh water.
Sludge conditioning: improves thickening and dewatering to lower disposal cost.

Dosage and Application

Liquid grade make-up

Dilute to 0.5–5% by solids before dosing into finishing lines or ETP coagulation tanks.

Powder grade make-up

Prepare 0.5–10% solution; allow full dissolution prior to dosing.

Optimization

Run jar tests with representative effluent; adjust dose, pH, and mixing to protect floc integrity.

Program pairing

Combine with polyaluminum coagulants for high-color or high-NOM scenarios.

Packaging and Storage

Liquid Grades

25 L plastic drums
200 L plastic drums
1000 L IBC containers

Powder Grades

20 kg kraft paper bags with inner PE liner

Store in original containers in a cool, dry place away from heat and direct sunlight.

About Bluwat Chemicals

Bluwat Chemicals is a factory-direct manufacturer and global exporter of water treatment and textile auxiliary polymers. Our PDADMAC solutions support color fixing, dye effluent decolorization, and ETP coagulation across Asia, the Americas, Africa, and the Middle East with stable quality, jar-test guidance, and reliable logistics.

China PDADMAC Cationic Polyelectrolyte Polymeric Quaternary Ammonium Salt For Textile Color Fixing And Dye Effluent Decolorization | Bluwat Chemicals wholesale

PDADMAC Cationic Polyelectrolyte Polymeric Quaternary Ammonium Salt For Textile Color Fixing And Dye Effluent Decolorization | Bluwat Chemicals Images

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