_____________ scrap can be recycled & reutilised?
_____________ scrap can be recycled & reutilised?
A. Bakelite
B. Epoxy resin
C. Polythene
D. None of these
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Hot drink (e.g., tea) cups are usually made of _____________________?
Hot drink (e.g., tea) cups are usually made of _____________________?A. Polystyrene
B. Polythene
C. Polypropylene
D. PVC______________ fibres are made of polyamides?
______________ fibres are made of polyamides?A. Dacron
B. Nylon
C. Rayon
D. OrionAcrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but
Question: Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but
[A].polyacrylonitrile [B].
polyamide [C].
saturated polyester [D].
alkyd resin Answer: Option A
Explanation:
No answer description available for this question.
Which of the following is not a polyolefin ?
Which of the following is not a polyolefin ?A. Polystyrene
B. Polypropylene
C. Neoprene
D. None of theseNylon-66 is manufactured from ____________________?
Nylon-66 is manufactured from ____________________?A. Adipic acid and Hexamethylene diamine
B. Caprolactam
C. Maleic anhydride and Hexamethylene diamine
D. Dimethyl terephthalate (DMT) and ethylene glycolMost of the fibre forming polymers are crystalline in nature, one of the exceptions being ______________ which is amorphous in nature?
Most of the fibre forming polymers are crystalline in nature, one of the exceptions being ______________ which is amorphous in nature?A. Nylon
B. Polyacrylonitrile
C. Polypropylene
D. Polyester