- (A) An amorphous polymer
- (B) A natural polymeric fibre
- (C) Polyacrylonitrile
- (D) Poly-methyl-methacrylate (PMMA)
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- (A) Phenol formaldehyde
- (B) An inorganic polymer
- (C) Polytetrafluroethylene (PTFE)
- (D) A monomer
- (A) As a plasticiser for unsaturated polyester
- (B) In the manufacture of synthetic rubber
- (C) As an anti-skimming agent in paint
- (D) None of these
- (A) Polythene
- (B) PVC
- (C) Rayon
- (D) Polyvinyl acetate
- (A) Cellulose acetate
- (B) Cellulose nitrate
- (C) PVC
- (D) High density polythene
- (A) Injection moulding
- (B) Extrusion
- (C) Rotational moulding
- (D) Compression moulding
- (A) Cellulose acetate
- (B) Regenerated cellulose
- (C) Cellulose nitrate
- (D) Cellulose acetate butyrate
- (A) Urea formaldehyde
- (B) Epoxy
- (C) Amino
- (D) Phenolic
- (A) Poor tensile strength
- (B) Poorer resistance
- (C) Greater amount of heat build up heavy loading
- (D) All
- (A) Lignin
- (B) Cellulose
- (C) Polyamides
- (D) Ethylene glycol
