Amit Barot

4 Questions 4 Answers 0 Followers

Questions related from Amit Barot

How can i reduce the potlife of my synthesized Moisture Cure Polyurethane?

MY synthesized MCU is Polymeric MDI and Combination of grades of MDI based prepolymer. Currently i got the Open time nearly 1hr and full cure time 3-4hr. How can i reduce this time to 30 minutes...

03 September 2021 3,516 4 View

What type of particular dicarboxylic acid have to use in the synthesis of castor based polyester polyol having GHEE (Buttery) like order?

For the synthesis of castor based polyester polyol having below specification: 1. Viscocity: 6000 MPas 2. OHV: 80 to 100 mgkoh/gm 3. Color gardner: 5 max 4. Odour: Ghee (buttery) like 5....

07 August 2021 8,417 3 View

I synthesized aqueous aliphatic polyurethane dispersion designed for coating rigid substrates, and i need more adhesion properties, How can i enhance?

The used OH:NCO ration are 1:1,1:1.6, and 1:2 Chain extension and crosslinking steps are not performed.

27 January 2018 2,631 2 View

Except Castor oil, Is there any other oil, which contain Hydroxyl group in its fatty acid chain?

We do research in the filed of recycling the plastic waste by means of renewable materials especially containing free hydroxyl groups. So in reference to these we really looking to find out this...

06 March 2016 8,848 3 View