Question:
Identify the use of glyptal.
Identify the use of glyptal.
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Glyptal is often used in industrial coatings and paints due to its durability and resistance to chemicals and corrosion.
Updated On: Jun 30, 2026
- To prepare gel used in electrophoresis.
- To obtain paints.
- To obtain decorative laminates.
- To obtain food grade plastic containers.
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The Correct Option is B
Solution and Explanation
Step 1: Define glyptal.
Glyptal is a type of polymer, specifically a synthetic resin made from the reaction of phthalic anhydride and glycerol. It is used primarily as a base for paints and coatings.
Step 2: Analyze the options.
- Option \((1)\): Glyptal is not typically used in the preparation of gels for electrophoresis.
- Option \((2)\): Glyptal is commonly used as a base for paints due to its excellent adhesive properties and resistance to environmental conditions.
- Option \((3)\): Glyptal is not typically used for decorative laminates.
- Option \((4)\): Glyptal is not commonly used in food-grade plastic containers.
Step 3: Final Answer.
Thus, the correct use of glyptal is in obtaining paints, corresponding to option \((2)\).
Glyptal is a type of polymer, specifically a synthetic resin made from the reaction of phthalic anhydride and glycerol. It is used primarily as a base for paints and coatings.
Step 2: Analyze the options.
- Option \((1)\): Glyptal is not typically used in the preparation of gels for electrophoresis.
- Option \((2)\): Glyptal is commonly used as a base for paints due to its excellent adhesive properties and resistance to environmental conditions.
- Option \((3)\): Glyptal is not typically used for decorative laminates.
- Option \((4)\): Glyptal is not commonly used in food-grade plastic containers.
Step 3: Final Answer.
Thus, the correct use of glyptal is in obtaining paints, corresponding to option \((2)\).
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