What is special effect? What is metal flop?
[3 marks]Explain special effect pigments? Enlist the factors affecting metallic appearance of effect pigments?
[4 marks]Explain metal flake orientation with schematics?
[7 marks]Write a short note on: Nacreous Pigments
[3 marks]Give the classification of effect pigments on the basis of difference in refractive indices and optical impressions?
[4 marks]Elaborate the optical properties of absorption, metal effect, natural pearl and pearl luster pigments with schematic representation?
[7 marks]Explain the types of aluminum pigments with their manufacturing, properties and applications?
[7 marks]Write a short note on: Corrosion.
[3 marks]Explain the following factors which affects Antifouling Coating:(i) Salinity (ii) PH
[4 marks]Explain the Micaceous Pigments with reference to its chemical formula, properties and its importance.
[7 marks]Explain corrosion resistance by active and barrier pigments?
[3 marks]Discuss micaceous iron oxide pigment with applications?
[4 marks]Explain the concept of luminescence with Jablonski Diagram?
[7 marks]What are the variables which controls Pearl Effect?
[3 marks]Explain the applications of Pearlescent Pigments?
[4 marks]Give manufacturing and applications of Mica-CaCO pigments?3
[7 marks]Write a short note on: Fluorescence
[3 marks]Explain substrate free pearlescent pigments with example?
[4 marks]Give manufacturing, properties and applications of: a. Zinc Chromate b. Red Lead
[7 marks]Write a short note on: Prussian Blue Pigments
[3 marks]Elaborate passivation mechanism of corrosion resistance?
[4 marks]What are functional pigments? Explain any one of them?
[7 marks]Write a short note on: Ultramarine Pigments
[3 marks]Give the industrial applications of mixed metal oxide pigments?
[4 marks]Give manufacturing, properties and applications of Chromium Oxide Green Pigments.
[7 marks]