Thermocole is a spongy, porous, rigid or flexible foamed plastic, obtained by blowing gas/air through molten

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Ram Sharma

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📊 Polymer Technology

Q. Thermocole is a spongy, porous, rigid or flexible foamed plastic, obtained by blowing gas/air through molten

(A) Saturated polyester
(B) Polyurathane
(C) Polystyrene
(D) Either B or C

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✅ Correct Answer: (D) Either B or C

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