PolyDADMAC Poly(diallyldimethylammonium chloride) 40% 20% 30% CAS 26062-79-3 is a high charge density water-soluble cationic polymer, homopolymer of DADMAC monomer. It features excellent charge neutralization and flocculation performance, widely used in water treatment, paper making, textile and cosmetic conditioning. TNJ Chemical is a professional manufacturer and exporter since 2001. We ensure high‑quality products, competitive price and thoughtful service. If you want to buy or have any other inquiries, please contact sales@tnjchem.com
Product Information
Name Poly(diallyldimethylammonium chloride), PDADMAC, PolyDADMAC, Polyquaternium-6
CAS 26062-79-3
Synonym PDMDAAC, Poly DMDAACMolecular Formula (C₈H₁₆ClN)ₙ
Grade Water treatment grade, Cosmetic grade; Solid content: 20% /30% /40% aqueous solution
Chemphysical Properties
Appearance: Colorless to pale yellow viscous transparent liquid
Odor: Odorless
Solubility: Fully miscible with waterDensity(25℃): 1.04–1.12 g/cm³
Viscosity(25℃): varies by molecular weight
Stability: Stable under room temperature
Quality Specification
| Test Item | 20% Grade | 30% Grade | 40% Grade |
|---|---|---|---|
| Appearance | Colorless to pale yellow viscous liquid | Colorless to pale yellow viscous liquid | Colorless to pale yellow viscous liquid |
| Solid Content | 20.0±1% | 30.0±1% | 40.0±1% |
| pH value | 3.0–7.0 | 3.0–7.0 | 3.0–7.0 |
| Residue on ignition | ≤1.0% | ≤1.0% | ≤1.0% |
Application & Use
Water treatment: Coagulant, decoloring agent for drinking water & wastewater
Paper industry: Retention aid, drainage acceleratorTextile: Color fixing agent, antistatic agent
Cosmetic (Polyquaternium-6): Hair conditioner, antistatic additive for shampoo
Oilfield: Clay stabilizer, drilling fluid additive
Packing Delivery & Storage
Packing: 200kg plastic drum or 1000kg IBC tank
Storage: Cool, ventilated warehouse, 5–35℃, avoid freezing and strong sunlight
Shelf life: 12 months under proper storage
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