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A varnish is a mixture of _____ and oil.

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in Engineering Material & Metallurgy by (773k points)
A varnish is a mixture of _____ and oil.

(a) Resin

(b) Pigment

(c) Turpentine

(d) Soybean

This question was posed to me in an international level competition.

The doubt is from Protective Coatings in chapter Composite & Ceramic Materials of Engineering Material & Metallurgy

1 Answer

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Best answer
The correct choice is (a) Resin

Easy explanation: A mixture of natural or thermosetting resin and drying oil is used to form varnishes. These coatings do not contain pigments. However, reduced viscosity is obtained by adding turpentine to the mixture.

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