123ArticleOnline Logo
Welcome to 123ArticleOnline.com!

ALL >> General >> View Article

How Can You Make Polyurethane Dispersions?

By Author: David Lee has 10 years of experience in writing .
Total Articles: 533

Basically, polyurethane dispersions are known as high cost formulations that are used in several applications and even in industries like for resins. These dispersions were earlier made with the help of solvent based method. However, it started causing problems with volatile organic substance release and it further caused other kinds of hazards.

Polyurethane is not soluble in water as it important to have an emulsion or dispersion. An emulsion is a solution which comprises of some fine particles that if not spill out of the solution which comprises of the fine particles. It also does not fall out of the solution and provides chemical properties to the solution. The most apt choice of the production is to have a water based procedure which uses acetone.

You must add the dry polyurethane into a beaker made up of glass and add 250 ml of acetone. Put the emulsifier blender into the beaker and mix it for a period of thirty minutes.

Then you must add the diethanolamine in the blender and continue to mix it for a further period of five minutes. You just need to add 10 ml of amine as this will thicken the solution. If even after five minutes the solution does not get thickened, then you need to add a further of 10 ml and then continue with the process of blending. After this add a similar quantity of monoethanolomine in the beaker and mix it again for five minutes. This will help in the urethane does not get extended further and cause the mixture to solidify.

Sieve the remaining mixture of acetone by using the help of a vacuum distillation unit. You need to run the unit at 100 degrees for thirty minutes. When the procedure is completed, you can add the polyurethane to the water and make a stable and uniform emulsion.

Whenever you use polyurethane dispersions, you must be very careful as any amount is mixed in the wrong place can cause problems. Use it in such a manner that there is no unnecessary spillage.

An epoxy curing agent can also be used in the industries for various reasons. You must understand what kind of material you need to use in the industry and where these materials can be used. Take all the necessary precautions while using them as it will help you to gain an understanding of the chemical and the material that is used.

Total Views: 65Word Count: 405See All articles From Author

General Articles

1. Best Women Styles In Coats
Author: theartofponcho

2. Data Loss Prevention ā€“ What Is It?
Author: Daniel Gachara

3. An Overview Of Mcse Windows Server 2012 Training
Author: multisofts

4. As Fiduciary Concerns Grow, Multiple Employer Plans Look Compelling To Some Companies
Author: Terrance Power

5. Learn Photography With Some New Strategies
Author: Ajay Chauhan

6. Ram Nath Kovind Gets Votes Worth 60683, Meira Kumar 22941 In First 4 States
Author: new indian express

7. Ensure World-class Quality & Productivity To Your Textile Manufacturing Processes With A.t.eā€™s Broad
Author: K V Gopalakrishnan

8. Probe Into Murky Prison Affairs Gets Under Way
Author: new indian express

9. Presidential Poll Results Live Updates | Counting Underway; Ram Nath Kovind Gets 60,683 Votes In Fou
Author: new indian express

10. What Defines A Luxury Home?
Author: The Cheesy Animation

11. A Quick Glimpse On The Best Waterproof Speaker: Speakstick On The Go!
Author: Rioven Schmidt

12. Benjamin, Chaise & Associates-debt Collection Myths
Author: 1888PressRelease

13. Cheap Price Halong Cruise ā€“ A Private Asia Tour Must Include This Type Of Option!
Author: Nguyen Xuyen

14. Getting Started With Android Auto And Your Subaru Liberty
Author: Ben Sporn

15. Learn About The Most Precious Online Assistance For Your Business Development
Author: Louis Harris

Login To Account
Login Email:
Password:
Forgot Password?
New User?
Sign Up Newsletter
Email Address: