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1) prepare down the different kinds of polymerization? Describe with appropriate ex.

2) Describe the preparation, properties and uses of SBR and Butyl Rubber in detail.

3) Describe the preparation, properties and uses of Polycarbonate, Teflon and PVC in detail.

4) What do you mean by epoxy resin adhesives? prepare down their preparation, properties and uses.

5) What do you mean by compounding of plastics? prepare down compounding material used in Plastics, specify their functions and give suitable ex for each.

6) describe the compression moulding and injection moulding process for the manufacture of plastics.

7) Describe how Bakelite is prepared? prepare down its properties and uses.

8) Describe the preparation, properties and uses of Nylon 6’6, Polystyrene and Urea formaldehyde resin in detail.

9 Describe how natural rubber is obtained?

10) What do you mean by SBR? prepare down its uses.

11) How PET is prepared? prepare down its uses.

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  • Category:- Chemistry
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