MCQOPTIONS
Saved Bookmarks
| 1. |
Why are the plasticisers added with polymers? |
| A. | To hold other constituents of plastic together |
| B. | To reduce the cost and enhance the strength and hardness of plastics |
| C. | To improve flexibility and to reduce the temperature and pressure required for moulding of plastics |
| D. | None of the above |
| Answer» D. None of the above | |