The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is____________________?

Related Mcqs:

1. Perspex can be used as a substitute of glass. Its monomer is__________________?

   A. Methyl methacrylate
   B. DMT
   C. Butadiene
   D. Tetrafluoroethylene

2. The main use of butadiene is____________________?

   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

3. Polycaprolactam is____________________?

   A. Nylon-6
   B. Nylon-66
   C. Dacron
   D. Rayon

4. Low density polythene as compared to high density polythene is____________________?

   A. Harder
   B. Tougher
   C. Chemically inert
   D. More flexible

5. Epoxy resin is____________________?

   A. Not used for surface coating
   B. A good abrasive
   C. An elastomer
   D. A polyester

6. Main constituent of cotton fiber is __________________?

   A. Lignin
   B. Cellulose
   C. Starch
   D. Gelatine

7. Main constituent of natural rubber is_________________?

   A. Polystyrene
   B. Polyisoprene
   C. Polybutadiene
   D. Poly chloroprene

8. Cellulose is the main constituent of most ______________ fibres?

   A. Acrylic
   B. Spandex
   C. Synthetic
   D. Natural

9. The major component of acrylic fibers is__________________?

   A. Polyamides
   B. Polyolefins
   C. Polyacrylonitrile
   D. Polyesters

10. Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butadiene rubber) are____________________?

    A. 50°C and 3 – 4 kg/cm2
    B. 50°C and 1 kgf/cm2
    C. 250°C and 10 kgf/cm2
    D. 250°C and 1 kgf/cm2