A. Adipic acid and Hexamethylene diamine
B. Caprolactam
C. Maleic anhydride and Hexamethylene diamine
D. Dimethyl terephthalate (DMT) and ethylene glycol
Polymer Technology
Polymer Technology
A. Dacron
B. Teflon
C. Bakelite
D. Celluloid
A. 0.38
B. 0.56
C. 0.81
D. 0.91
A. -20 to 25
B. 50 to 75
C. 100 to 150
D. 250-280
A. Improving the stretchability
B. Dyeing/colouring
C. Detergent solution washing
D. Glycol soaking
A. The monomers are unsaturated compounds
B. No co-product is lost
C. The monomers contain two functional groups
D. Generally only one monomer is involved
A. Moulded articles
B. Fibres
C. Adhesives
D. All A., B. & C.
A. Soluble in all organic solvents
B. More brittle
C. Formed by addition polymerisation only
D. Easily reshaped & reused
A. Perspex
B. Lucite
C. Plexiglass
D. Teflon
A. Viscose rayon
B. Acrylic
C. Polyvinyl acetate
D. Saturated polyester