How to find the concentration of acetic acid in the organic solvent?

I need to find out the concentration of Acetic acid in Xylene by using titration (NaOH - Phenolphthalein) but I couldn't get accurate result please suggest a proper method.

05 June 2019 9,635 5 View

How to graft polyethyleneglycol with silica nanoparticles?

I want to graft polyethyleneglycol with aminated-silica nanoparticles to get a thin film. Any help would be greatly appreciated.

10 November 2017 827 2 View

How to control viscosity of NBR latex compound with CMC thickener?

It is getting difficult to control viscosity of Nitrile rubber (NBR) latex compound which is thickening by Carboxymethyl cellulose (CMC). Is there any suggestion to keep stable with negligible...

08 September 2017 5,462 5 View

How can I avoid blisters on the styrene-butadiene rubber coating when the curing process?

08 September 2015 2,630 6 View

How can I prepare Polyvinyl alcohol coating?

How can I prepare Polyvinyl alcohol (solvent- Water) coating? Is there any cross linked agent for Polyvinyl alcohol compounding? How to dissolve Polyvinyl alcohol 100% hydrolyze in water?

02 March 2015 7,395 15 View

Does anyone have idea about needle proof glove?

09 October 2014 5,216 1 View

How does one find out Methanol concentration in a solution which is containing citric acid, methanol and water?

07 August 2014 8,612 11 View

How to measure and control the viscosity of non-Newtonian fluid?

Most of the water-based rubber latexes show the behavior of non-Newtonian fluid while solvent-based rubber latexes behave as Newtonian fluid. It creates difficulties in latex glove dipping...

01 January 1970 6,693 3 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View