Poly Dadmac for Textile Sewage Treatment

• CAS No.: 26062-79-3
• Formula: (C8h16ncl)N
• EINECS: 230-993-8
• Acid-Base Property: Acidic Surface Disposal Agent
• Certification: ISO
• Environmental Protection: Yes
• Model NO.: PDADMAC
• Color: White or Light Yellow
• Appearance: Powder
• Type: Sewage Treatment Chemicals
• Dynamic Viscosity(MPa.S,20ºC): 5-500
• pH Value(1% Water Solution): 5.0-7.0
• Solid Content: More Than 88%
• Transport Package: Bag
• Trademark: cleanwater
• Origin: China
• HS Code: 3402120000
• Production Capacity: 2000 Tons/Month

Product Description

Poly DADMAC



Description
This product (technically named Poly dimethyl diallyl ammonium chloride) is cationic polymer in powder form or liquid form and it can be completely dissolved in water.

Application Field
PDADMAC can be widely used in industrial waste water and surface water purification as well as sludge thickening and dewatering. It can improve water clarity at a relatively low dose. It has good activity that accelerate the sedimentation rate. It is suitable for a wide range of PH 4-10.
This product can also be used in the colliery waste water, paper making waste water, oil field and oil refinery oily waste water and urban sewage treatment.

Specifications

Appearance	Colorless or Light-Clolor Sticky Liquid	White or Light Yellow Powder
Dynamic Viscosity(mpa.s,20ºC)	500-300000	5-500
pH value(1% water solution)	3.0-8.0	5.0-7.0
Solid Content % ≥	20-50%	≥88%
Shelf Life	One year	One year
Note: Our product can be made upon your special request.

Application Method
Liquid
1. When used alone, it should be diluted to the concentration of 0.5%-0.05%(based on solid content).
2. In dealing with different source water or waste water, the dosage is based on the turbidity and the concentration of the water. The most economical dosage is based on the jar test.
3. The dosing spot and the mixing velocity should be carefully decided to guarantee that the chemical can be mixed evenly with the other chemicals in the water and the flocs can not be broken.
4. It is better to dose the product continuously.
Powder
The product need to be prepared in factories equipped with dosing and distribution device. Sustained moderate stirring is required. Water temperature should be controlled between 10-40ºC. The required amount of this product depends on the quality of water or characteristics of sludge ,or judged by experiment.

Package and Storage
Liquid
Package: 210kg, 1100kg drum
Storage: This product should be sealed and stored in a dry and cool place.
If there appears stratification after the long-term storage, it can be mixed before being used.
Powder
Package: 25kg lined woven bag
Storage: Keep in a cool dry and dark place, temperature is between 0-40ºC. Use it as soon as possible, or it may be affected with damp.