Polydadmac Granular Bead-Type Pdadmac P-Dadmac Q-Pdmdaac Beads Poly (Diallyldime

Product Specification

High-Performance Poly (Diallyldimethylammonium Chloride) Cationic Flocculant for Water & Industrial Treatment

Granular and bead-type Polydadmac—also known as Pdadmac, P-Dadmac, Q-Pdmdaac, or Poly (Diallyldimethylammonium Chloride)—is a highly effective cationic flocculant widely trusted across municipal and industrial water treatment systems. With its high active content, excellent charge density, and fast action on suspended solids, it has become an essential polymer for modern clarification, coagulation, and sludge management processes.

Compared with liquid-grade polymers, bead-type Polydadmac offers improved storage stability, easier handling, and lower treatment cost. Its granular bead structure dissolves cleanly and ensures consistent performance in a broad variety of applications.

1. What Makes Granular / Bead-Type Polydadmac Unique?

Polydadmac beads are engineered as solid, white, free-flowing granules that contain ≥90% active ingredient. This high content allows operators to use less material while achieving exceptionally strong cationic charge neutralization and floc formation.

Key attributes:

• Granular, bead-like solid polymer

• Excellent cationic charge density

• Suitable for wide pH ranges

• High stability during storage and transportation

• Compatible with PAC, alum alternatives, and multi-stage treatment systems

With different viscosity grades available, Polydadmac beads provide flexible performance for everything from drinking water clarification to highly contaminated industrial effluents.

2. Functional Advantages of Polydadmac Beads

• Strong Charge Neutralization

The polymer’s quaternary ammonium structure rapidly destabilizes negatively charged particles, enabling fast coagulation and efficient removal of colloids and turbidity.

• High-Efficiency Floc Formation

Produces dense, fast-settling flocs that improve sedimentation, flotation, and filtration performance.

• Lower Chemical Consumption

Because of the high solid content and strong charge density, users often require far lower dosage compared to traditional coagulants.

• Reduced Sludge Generation

Polydadmac minimizes the volume of sludge produced during treatment, decreasing disposal cost and improving plant efficiency.

• Excellent Synergy with PAC

Works well both independently and combined with polyaluminum chloride (PAC), especially for river water, surface water, and tap water clarification.

• Broad Industrial Compatibility

Resistant to variations in pH, salinity, and organic loading—making it ideal for challenging wastewater streams.

3. Main Application Areas of Polydadmac Granules

● Municipal & Drinking Water Treatment

• Turbidity reduction

• Particle destabilization

• Improved filter run time

● Industrial Wastewater Treatment

• Textile dyeing wastewater

• Food, beverage, and chemical effluents

• Cosmetics production wastewater

• Electroplating, semiconductor, and electronics effluent

● Mining & Mineral Processing

• Clarification of ore processing water

• Coal, gold, copper, lithium, and rare metal wastewater

• Thickening of tailings slurry

● Oil & Gas Treatment

• Produced water treatment

• Oil–water separation enhancement

● Paper Manufacturing

• Charge control in papermaking systems

• Retention and drainage improvement

● Sludge Thickening & Dewatering

• Enhances solid–liquid separation

• Improves cake dryness

4. Product Characteristics (General Overview)

Polydadmac bead products typically feature:

• Appearance: White granular beads

• Solid content: ~90%–92%

• Charge type: Strong cationic

• Viscosity: Low to high grades depending on model

• Shelf life: Long-term stability under proper storage

These characteristics make the polymer suitable for continuous, high-load, or specialized treatment lines.

5. Packaging & Storage Conditions

• 25 kg kraft paper bags with PE liner

• 750 kg jumbo bags for large industrial users

• Store in cool, dry, and well-ventilated areas

• Avoid direct sunlight and moisture exposure to maintain performance

6. Why Choose Granular Polydadmac for Modern Water Treatment?

Granular bead-type Polydadmac delivers a combination of performance and operational benefits that liquid polymers cannot match:

• Higher efficiency with lower environmental footprint

• Consistent, stable quality in long-term storage

• Reduced transportation and handling costs

• High flexibility across municipal, industrial, and mining sectors

• Superior sludge reduction and faster clarification

For facilities seeking a reliable, advanced cationic flocculant with outstanding performance-to-cost ratio, Polydadmac bead-type polymers provide an ideal solution.