A. Orlon
B. Nylon-66
C. Nylon-6
D. Saran
Polycaprolactam is nothing but __________________? Read More »
Polymer Technology A. Thermoplastic
B. Thermosetting
C. Fibrous
D. Chemically active
Poly Vinyl chloride (PVC) is a ________________ material? Read More »
Polymer Technology A. Compression
B. Injection
C. Transfer
D. Extrusion
_____________ moulding is used for shaping of thermosetting plastics exclusively? Read More »
Polymer Technology A. Acrylic
B. Spandex
C. Synthetic
D. Natural
Cellulose is the main constituent of most ______________ fibres? Read More »
Polymer Technology B. Isoprene
C. 2 methyl-1 propane
D. Both B. and C.
The monomer of natural rubber is A. DMT ______________________? Read More »
Polymer Technology A. Ethyl alcohol
B. Ethylene
C. Both A. & B.
D. Neither A. nor B.
Starting material for the production of SBR is ____________________? Read More »
Polymer Technology A. Copolymerisation
B. Addition polymerisation
C. Chain polymerisation
D. None of these
A. Nitrile
B. Silicone
C. Neoprene
D. Butyl
A. Filaments
B. Pipes
C. Buckets
D. Tubings
A. Impart flexibility
B. Improve workability during fabrication
C. Develop new improved properties not present in the original resin
D. All A., B. and C.
Plasticisers are added to synthetic plastics to ________________? Read More »
Polymer Technology