Diploma Plastics Material Question Bank

     CENTRAL INSTITUTE OF PLASTICS ENGINEERING & TECHNOLOGY

                                                Question Bank

1 MARK—QUESTION

2 MARK ---QUESTION

3 MARK --- QUESTION

4/5 MARK ----QUESTION

COURSE      : DPT 

SEMESTER : IV

SUBJECT    :  PLASTICS MATERIAL- II

(4/5 MARK ----QUESTION)

1.Enlist the properties of Polysulphone with structure and its applications.

2.What is fluoro plastics family? Draw the structure of the flour plastics family members.

3.What is polyimides?Write the structure and general properties of polyimide family.

4.Enlist the properties of PEI with structure and its applications.

5.What are the advantages of Polyaryletherketones family.

6.What is blends? Explain its types with examples.

7.What is Compatiblizier and its role in blending?

8.Write short notes on polymer blend.

9.Define the following

a.Compatibilization b.Interphase c.Reactive Compatibilization d.Immiscible blend e.IPN

10.Write short notes on method of blending.

11.Write short notes on composites and its advantages.

12.What are the types of reinforcement used in polymer composites?

13.Distinguish between thermoset  and thermoplastic matrix composites.

14.Briefly explain the applications of composites in aerospace and automobiles sector.

15.What are the additives used in composites preparation?

16.What is additives and its role ?

17.Briefly explain the classifications of additives.

18.Write short notes on lubricants and its role in polymer processing.

19.Write short notes on filler and its types.

20.Define the following

a.Plasticizer b.Flame retardants c.Antistatic agent d.coupling agent e.Toughening agent

21.Write short notes on type of mixing.

22.Explain in details about Banbury mixers.

23.Write short notes on Two roll mills.

24.Distinguish between single screw and twin screw extruder.

25.Write short notes on high speed mixer.