Product Description
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.
FAQ
Q:How can I get the price?
A:We usually quote within 24 hours after we get your inquiry.
If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
Q:What is the way you ship?
A:Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex etc
Our way of shipping the products is universal and secure.
The company name and other contents related to pharmacy are not written on the package slips.
The way of packing is regularly changed for a secure delivery.
The packages are small in order to avoid unwelcomed questions . If the order is big, then it will be divided into two or more packages.
Q:What is your lead time?
A:It depends on the order quantity and the season you place the order.
Usually we can ship within 7-15 days for small quantity,and about 25 days for large quantity.
Q:Can the packages be trackable?
A:YES, we provide tracking number and you can track on internet.
Q:Where do you ship to?
A:Worldwide.
Q:What is your lead time?
A:It depends on the order quantity and the season you place the order.
Usually we can ship within 7-15 days for small quantity,and about 25 days for large quantity.
Q:Do you offer domestic shipping/remail shipping?
A:Yes we can ship to USA/UK/Canada/Australia/Germany etc warehouse first then to you.
Q:Do you ensure your packing , what about customs, what happens if the package is retained?
A:We concern a lot about our safety system, we pack the orders as secure as possible. If a package is seized at customs, reships of seized orders will be done provided you have a copy of the letter to show us. If you receive a seizure letter, please contact us immediately with a scanned copy of the seizure letter, and also a new address to have your order reshipped to.
Q:What is your payment term?
A:T/T, L/C at sight.
Q:Which payment options are available?
A:Bitcoin
Western Union
Bank wire
MoneyGram
Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.
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