Formulation Corner

Excerpt: Chlorinated Epoxy and PU paint the DFT range has to be 40 - 100 & powder coating 50 - 60 Polyurethane water resistance cannot be excellent, it requires a relook

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/Oil /MTO Alkyd Bitumen Vinyl Polyrurethane

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Epoxy Rubber) Chlorub

(Chlorinated Epoxy and PU paint the DFT range has to be 40 - 100 & powder coating 50 - 60 Polyurethane water resistance cannot be excellent, it requires a relook It is felt that the word baking schedule has to be replaced by Force dry after flash off You have to highlight UV resistance performance of polyurethane NC paints to get 25 microns by single coat application is difficult In place of scratch Hardness it should be full cure Always mention temperature resistance as Dry Heat

First of all I like to thank our friend reader Mr. Raghuraman for his kind suggestions. They are really good. We are reproducing the same for benefit of the readers. We will definitely consider these points, while bringing out

compilation/book. Ref: Paint India Magazine of March 2015, I was too happy with your work on RI Ready Reckoner and the chart mentioned. I have my inputs on the this chart for your consideration. 1) 2) 3) 4) 5) 6) 7) Hope I am clear on my communication. Thanking you, Regards, K Raghuraman Properties Dry Quick Temp. Intercoat High Resistance Good NO YES YES YES YES YES YES NO NO NO YES NO YES NO NO YES YES NO NO NO YES

Chemical Adhesion Good Resistance Solvent Good Resistance Vapour Water Low low at Permeability Application at low Application NO NO YES YES YES YES YES YES NO NO YES YES YES NO NO YES YES YES YES YES YES NO YES YES YES NO NO YES YES NO YES YES NO YES YES

Colour temperature Complete Courtesy : Rishiroop Polymers Pvt. Ltd. Film NO YES YES YES YES YES YES YES YES YES NO NO NO YES

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