High Quality Polyamine Water Treatment Chemical - Poly(dimethyldiallylammonium chloride) (PDADMAC) – Yuncang
High Quality Polyamine Water Treatment Chemical - Poly(dimethyldiallylammonium chloride) (PDADMAC) – Yuncang Detail:
PDADMAC
CAS NO.: 26062-79-3
Material Description:
Physical Form: Liquid.
Appearance/Description: Light yellow to amber viscous liquid.
Color: Light yellow to amber.
Odor: Almost odorless.
Relative Density: 1.10 to 1.15 (40% aq. sol., 20℃).
Water Solubility: Completely miscible in water.
Product Display
Technical Specification
Items | PD20-20 | PD20-7 | PD20-10 | PD20-30 | PD40-30 | PD40-120 | PD40-100 | PD powder |
Appearance | Colorless to light yellow viscous liquid | White powder | ||||||
Solid Content (%) | 19 – 21 | 19 – 21 | 19 – 21 | 19 – 21 | 39 – 41 | 39 – 41 | 39 – 41 | 90 MIN |
pH (1% aq. sol.) | 3 – 7 | 3 – 7 | 3 – 7 | 3 – 7 | 3 – 7 | 3 – 7 | 3 – 7 | 3 – 7 |
Viscosity (mPa.s, 25℃) |
80 - 200 |
200 - 700 |
700 - 1,000 |
1,000 - 3,000 |
1,000 - 3,000 |
8,000 - 12,000 |
100,000 MIN | ~ |
Package | 25kg, 50kg, 125kg, 200kg plastic drum or 1000kg IBC drum |
Application
Used as coagulants in drinking water treatment (NSF Certificate)
Used as colour fixing agent in textile, formaldehyde free
Used as anionic garbage catching agent and AKD aging accelerant in paper making
Oil industry wastewater treatment
Soil treatment
Widely used in the purification of industrial waste water and surface water. Used in wastewater of mineral processing, papermaking wastewater, oily waste water of oil fields and refineries, urban sewage treatment.
It also can be used together with Poly aluminium chloride.
Way Of Usage And Storage
Way Of Usage: After diluting, can add directly into the water to be treated, whisk, deposit and filtrate. Can use with Poly aluminium chloride.
Storage: Store under normal warehouse conditions. Keep away from ignition sources, heat and flame.
Shelf life: 1 year Keep in room temperature.
Product detail pictures:



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The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for High Quality Polyamine Water Treatment Chemical - Poly(dimethyldiallylammonium chloride) (PDADMAC) – Yuncang , The product will supply to all over the world, such as: South Africa, Barbados, Belarus, Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our products have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.
How do I choose the right chemicals for my application?
You can tell us your application scenario, such as pool type, industrial wastewater characteristics, or current treatment process.
Or, please provide the brand or model of the product you are currently using. Our technical team will recommend the most suitable product for you.
You can also send us samples for laboratory analysis, and we will formulate equivalent or improved products according to your needs.
Do you provide OEM or private label services?
Yes, we support customization in labeling, packaging, formulation, etc.
Are your products certified?
Yes. Our products are certified by NSF, REACH, BPR, ISO9001, ISO14001 and ISO45001. We also have national invention patents and work with partner factories for SGS testing and carbon footprint assessment.
Can you help us develop new products?
Yes, our technical team can help develop new formulas or optimize existing products.
How long does it take for you to respond to inquiries?
Reply within 12 hours on normal working days, and contact via WhatsApp/WeChat for urgent items.
Can you provide complete export information?
Can provide a full set of information such as invoice, packing list, bill of lading, certificate of origin, MSDS, COA, etc.
What does after-sales service include?
Provide after-sales technical support, complaint handling, logistics tracking, reissue or compensation for quality problems, etc.
Do you provide product usage guidance?
Yes, including instructions for use, dosing guide, technical training materials, etc.

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