LESSON PLAN

Name of Faculty: Ajay Kumar (Theory) and Virender Nehra (Practical)

Discipline: Plastic Technology

Semester: IV

Subject: PLASTIC PROCESSING TECHNIQUES-1

Lesson plan Duration: 15 WEEKS

Work Load (Lecture/Practical) per week: 4 PERIODS/ 4 PERIODS

Wee

k THEORY PRACTICAL

1ST

Lecture

DAY

TOPIC Practical

DAY

TOPIC

1 Unit 1: Introduction

Introduction to polymer processing, 1 To draw the layout of plastic

processing laboratory

2 polymer melt flow processes

3 polymer melt flow processes

4

Unit 2.

Preparing plastic raw materials before

processing.

2ND

5 Preparing plastic raw materials before

processing.

2 To produce small components on

hand operated injection molding

machine (at least 10 components

each on 2/3 different moulds)

6 Preparing plastic raw materials before

processing.

7

Unit 3. Conversion Techniques:

Preliminary ideas of extrusion taking

examples of commonly used products

8 Preliminary ideas of extrusion taking

examples of commonly used products

3RD

9 Injection molding taking examples of

commonly used products

3 To produce small components on

hand operated injection molding

machine (at least 10 components

each on 2/3 different moulds) 10

Injection molding taking examples of

commonly used products

11 Blow molding taking examples of

commonly used products

12 Blow molding taking examples of

commonly used products

4TH

13

Rotational molding taking examples of

commonly used products

4 To study the

specifications,construction and

working principal of automatic 14 Rotational molding taking examples of

commonly used products injection molding machine.

15 Compression molding taking examples of

commonly used products

16 Compression molding taking examples of

commonly used products

5TH

17 Transfer molding taking examples of

commonly used products

5 To produce components of

automatic injection molding

machine 18

Transfer molding taking examples of

commonly used products

19 Class test

20

Unit 4.

Selection creteria for injection molding

machine

6TH

21 Selection creteria for injection molding

machine

6 To produce components of

automatic injection molding

machine 22

Basic principles of operations of

injections moulding machinery/

23 Basic principles of operations of

injections moulding machinery/

24 Types of injection moulding machines,

description with detailed construction

7TH

25 Types of injection moulding machines,

description with detailed construction

7 To study the specifications,

construction and working

principal of CNC injection

molding machine 26

Types of injection moulding machines,

description with detailed construction

27 Types of injection moulding machines,

description with detailed construction

28 Unit 5

Parts and functions,

8TH

29 Parts and functions, 8 To produce components of CNC

injection molding machine 30 General specification

31 Construction

32 Startup procedure

9TH

33 Shutdown procedure 9 To produce components of CNC

injection molding machine 34 Cylinder nozzles,

35 Interaction of molding variable

36 Optimization of cycle flow

10TH

37 CLASS TEST 2 10 To produce components of CNC

injection molding machine 38

Unit 6

Introduction

39 Principles

40 Process variables

11TH

41 Mechanical 11 To study rotogravure and

flexographic printing 42 Electrical

43 Electronic

44 Control system

12TH

45 Control system 12 To print components with pad

printing machines 46

Unit 7

Injection molding of thermosets

47 Injection molding of thermosets

48 Injection molding of thermosets

13TH

49 Unit 8

Defects in injection molding products

13 To produce small components on

vertical hydraulic injection

moulding machine 50 their causes and

51 remedies

52 Unit 9

Printing techniques

14TH

53 Flexographic printing 14 To produce small components on

vertical hydraulic injection

moulding machine

54 Gravure printing

55 Pad printing

56 Screen printing, hot stamping

15TH

57 Unit 10

Post processing operation 15 Viva voce and final evaluation

58 Engraving, Metallisation

59 Painting, Electroplating, Encapsulation

60 CLASS TEST 3

LESSON PLAN

Name of Faculty: Sunil Kumar (THEORY+PRACTICAL)

Discipline: Plastic Technology

Semester: 4th

Subject: PLASTIC TESTING, CHARACTERISATION & QUALITY CONTROL

Lesson plan Duration: 15 WEEKS

Work Load (Lecture/Practical) per week: Lecture-03/ Practical -03

Wee

k THEORY PRACTICAL

1ST

Lecture

DAY

TOPIC Practical

DAY

TOPIC

1 Unit 1: Testing

Overview of various testing methods

1 To carry out volume and surface

resistivity test on given samples

of plastic

2

Organizations such as ASTM, BIS, DIN

and ISO

3 Test specimen preparation : milling,

punching

2ND

4 Template cutting from sheets

sheets

2 To determine the tensile

strength, flexural strength of

plastics specimen 5 Template cutting from films

6 Unit 2 Identification of Plastics

Visual

3RD

7 burning, heating 3 To determine impact strength of

different plastics specimen 8 elemental analysis

9 group analysis

4TH

10 Unit 3 Physical properties

Specific gravity

4 Viva

11 Water absorption

12 solvent resistance

5TH

13 CLASS TEST 1 5 To determine Shore hardness of

different specimen of plastics.

14

Unit 4 Mechanical Properties Tensile strength, impact strength

(Izod & Charpy),

15 flexural strength, fatigue resistance

6TH

16 compression strength, tear test 6 To determine Rockwell hardness

17 Dynamic Mechanical properties - creep

and stress relaxation

of different specimen of plastics.

18

Dynamic Mechanical analysis (DMA),

Oscillatory measurements.

7TH

19 Hardness, Shore and Rockwell hardness,

Abrasion resistance

7 To carry out dart impact test on

given plastics films/laminates

20 Unit 5 Thermal properties

21 Melting point

8TH

22 Vicat softening point 8 To determine the Melt Flow

Index of given samples of

plastics

23 heat distortion temperature

24 Unit 6 Electrical properties

Dielectric strength

9TH

25 Arc resistance 9 Viva

26 Insulation resistance

27 Volume resistivity

10TH

28 Surface resistivity 10 To carry out heat detection test

on given samples of plastics 29 CLASS TEST 2

30 Unit 7 Optical properties

Light transmittance

11TH

31 Haze 11 To carry out vicat softening

point test on given samples of

plastics

32 Gloss

33 refractive index

12TH

34 Unit 8 Polymer Rheology

Melt flow index

12 To measure gloss of plastic

specimen

35 capillary rheometer

36 cone rheometer

13TH

37 plate rheometer 13 To carry out environmental

stress cracking resistance test on

given samples of plastics

38 Numerical Problems

39 Unit 9 Quality Control

Basic concept of statistical quality control,

14TH

40 Visual inspection 14 To carry out environmental

stress cracking resistance test on

given samples of plastics 41 Testing of a finished product

42 Analysis of test data to control finished

product in relation to service requirement

15TH

43 Analysis of test data to control finished

product in relation to service requirement

15 Viva voce and final evaluation

44 Special tests on individual products to

improve the quality

45 CLASS TEST 3

LESSON PLAN

Name of Faculty: Visiting Faculty-1 (THEORY+PRACTICAL)

Discipline: Plastic Technology.

Semester: IV

Subject: FUNDAMENTALS OF CHEMICAL ENGINEERING

Lesson plan Duration: 15 WEEKS

Work Load (Lecture/Practical) per week: 4 PERIODS/ 4 PERIODS

WEEK THEORY PRACTICAL

1ST

LECTURE DAY

TOPIC PRACTICAL DAY

TOPIC

1 UNIT I: Heat Transfer

Modes of Heat Transfer, -Heat transfer 1 To measure the thermal

conductivity of

insulating materials 2 Fourier's law of heat conduction

3 Conduction across Single wall

4 Conduction across Composite wall

2ND

5 Conduction across Cylinder wall 2 To determine overall

heat transfer co-efficient

in, a double pipe heat

exchanger in

parallel and counter

flow heat exchange

modes

6 Numerical Problems

7 Convection

8

natural & forced convection

3RD

9 Numerical Problems 3 To measure diffusivity

of solids in liquid or gas 10 Individual heat transfer coefficients

11 overall heat transfer coefficients

12 LMTD

4TH

13 Shell and Tube Heat Exchanger 4 To perform an

experiment on batch

distillation unit. 14 Numerical Problems

15 CLASS TEST 1

16 UNIT 2: Thermodynamics

Thermodynamic system and surrounding

5TH

17 Total and specific property, cycle 5 Viva

18 Homogenous and heterogeneous system

19 thermodynamic equilibrium

20 Equation of State

6TH 21 Three Laws of Thermodynamics 6 To perform an

experiment on 22 Thermodynamic process-Isometric

23 Isothermal process humidification column.

24 Isobaric, Isoentropic process

7TH

25 Numerical Problems 7 To carry out the

calibration of a

thermocouple 26 Adiabatic & Polytropic process

27 Concept of Gibbs free energy

28 Phase change, Roults law

8TH

29 Numerical Problems 8 To carry out the sieve

analysis of a product

obtained from size

reduction equipment

such as ball mill,

grinder etc

30 CLASS TEST 2

31 UNIT 3: Mass Transfer

Principle’s of Diffusion

32 Mass Transfer Coefficient

9TH

33 Application of Mass Transfer 9 To carry out the sieve

analysis of a product

obtained from size

reduction equipment

such as ball mill,

grinder etc

34 Distillation(Simple and Steam)

35 Numerical Problems

36 Drying-Principle and definition of

Drying

10TH

37 Equipment for Drying 10 Viva

38 Humidification-Humidity and Saturation

39 Dry & Wet bulb Temperature

40 Percentage Saturation

11TH

41 Dew Point 11 To perform an

experiment on cyclone

separator 42 Humid Volume

43 Humid Hea

44 Numerical Problems

12TH

45 CLASS TEST 3 12 To find the rate of

filtration using filter

press 46 UNIT 4 Mechanical Operations

Size Reduction law 47 Crushers

48 Grinders

13TH

49 Screening 13 To perform an

experiment on a mixer

for liquid-liquid mixing 50 Screening Equipment

51 Filtration Principle

52 Filtration equipment

14TH

53 Filter press 14 To perform an

experiment on a mixer

for solid-liquid mixing 54 Numerical Problems

55 Rotary drum filter

56 Centrifugal filter

15TH

57 Cyclones Separators 15 Viva

58 Numerical Problems

59 CLASS TEST 4

60 EVALUATION

LESSON PLAN

Name of Faculty: Shiv Kumar (THEORY+PRACTICAL)

Discipline: Plastic Technology

Semester: IV

Subject: POLYMER SCIENCE & TECHNOLOGY-II

Lesson plan Duration: 15 WEEKS

Work Load (Lecture/Practical) per week: 4 PERIODS/ 3 Periods

Wee

k Theory Practical

1ST

Lecture

Day

Topic Practical

Day

Topic

1 UNIT 1:

Degree of polymerization

1 To identify at least 3 given

polymers by following

methods

Visual examination

2 ploydispersity

3 molecular weight

4 molecular weight distribution

2ND

5 measurement of molecular weight by dilute

solution,

2 Specific gravity test

6 Numerical Problems

7 Group analysis, viscometry,

8 membrane osmometry

3RD

9 vapourphase osmometry 3 Melting and odour test

10 cryoscopy, ebulliometry

11 light scattering, centrifugation

12 Gel permeation chromatography.

4TH

13 UNIT 2

Physical states of polymers -. and, , 4 Burning test

14 amorphous and crystalline behavior

15 Polymer dissolution - dissolution

16 solvent selection for polymers

5TH

17 thermodynamics of polymer solutions 5 Solubility test

18 solubility parameter

19 CLASS TEST – I

20

UNIT 3

Thermal transitions in polymer

6TH

21 Glass transition temperature, its importance, 6 Softening and melting point

test

22

Factors influencing Glass transition

temperature (Tg)

23 Techniques for its determination

24 melting temperature

7TH

25 relationship of polymer properties with

structure

7 End group analysis

26 UNIT 4

Condensation Polymerization

27 Concept of functionality and Carother’s

equation for condensation

28 polymerization, relation between conversion

and degree of polymerization

8TH

29 gelation effect 8 To determine boiling point of

at least 2 given monomers

(such as styrene). 30

auto acceleration phenomenon

31 UNIT 5

Free radical polymerization

32 different types of initiators

9TH

33 different types of initiators 9 To determine refractive index

of 2 given monomers to

establish its purity. 34 inhibition

35 retardation

36 chain transfer agents etc

10TH

37 chain transfer agents etc 10 To determine melting point of

3 given polymers. 38 ceiling temperature

39 ionic polymerization

40 Ziegler-Natta polymerization

11TH

41 CLASS TEST - 2 11 To determine water absorption

of various plastics (at least 3

samples). 42

UNIT 6

Importance of copolymers, ,

43 different types of copolymers

44 different types of copolymers

12TH

45 copolymer equation 12 To determine the bulk density

of 2 given polymers. 46 reactivity ratios

47

UNIT 7

Techniques of polymerization:, , and, and;;,

and

48 bulk, solution polymerization

13TH

49 emulsion and suspension polymerization 13 To synthesize phenol

formaldehyde resin and to

determine its gel time. 50 Their relative advantages and disadvantages

51 Introduction to Rheology

52 Viscoelasticity

14TH

53 time dependent viscosity behaviour 14 To determine viscosity and

average molecular weight by

dilute solution viscometry. 54 time independent viscosity behaviour

55 power law fluids

56 Zero shear viscosity

15TH

57 Maxwelll models of visco-elastic materials 15 Final viva voce and evaluation

58 Voigt models of visco-elastic materials

59 Voigt models of visco-elastic materials

60 CLASS TEST - 3

LESSON PLAN

Name of Faculty: Ajay Kumar

Discipline: Plastic Technology

Semester: 4th

Subject: Computer Aided Mould Design (CAMD) Lab

Lesson plan Duration: 15 WEEKS

Work Load (Practical) per week: 3 PERIODS

WEEK PRACTICAL

PRACTICAL DAY

TOPIC

1st 1 Introduction to AutoCAD : Starting up, practice on – how to create a new drawing file, setting drawing limits & saving a file

2nd 2

Drawing lines in different ways using absolute co-ordinates, user co-ordinates, WCS, UCS, drawing circles, drawing arcs, drawing ellipses. Drawing polygons, drawings splines, Drawing polylines, using window, zoom commands

3rd 3

Practice on Edit commands such as erase, copy, mirror, array, offset, rotate, oops, undo, redo, scale, stretch command

4th 4

Practice on trim, break, extend, chamfer, fillet, O snap command; Draw orthographic views of simple objects

5th 5

Practice on Text commands: editing text, text size, text styles, change properties commands

6th 6

Practice on Layer Commands: creating layer, freeze, layer on/off, lock & unlock layer, move from one layer to other.

7th 7

Viva of Syllabus covered

8th 8

Practice on Dimensioning, linear dimensioning, angular dimensioning radius/diameter dimensioning, snap command, aligned dimensioning; applying tolerance; Editing of dimensioning

9th 9

Practice on print commands. Export commands Practice on plot commands. Import commands

10th 10

Practice on making complete drawings of Stepped pulley and V-belt pulley using AUTOCAD (2D)

11th 11

Practice on making complete drawings of Flanged coupling using AUTOCAD (3D)

12th 12

Practice on making complete drawings of Screw jack using AUTOCAD (3D)

13th 13

Practice on 3D drawing: drawing cube, sphere, cylinder, cone; 3D modeling: Transformation, translation, scaling, rotation etc. Isometric drawing

14th 14

Introduction to CAD software like CATIA/ProE

15th 15

Final viva and evaluation

LESSON PLAN

Name of Faculty: Pankaj Garg

Discipline: Plastic Technology

Semester: IV

Subject: Plastic Materials & Properties-II

Lesson plan Duration: 15 WEEKS

Work Load (Lecture) per week: 3 PERIODS

Wee

k THEORY PRACTICAL

1st

Lecture

DAY

TOPIC TOPIC

Unit 1: Introduction

1 Introduction to Engineering thermoplastics

2 Poly Ether Ether Ketone (PEEK),

3 Poly Phenylene Oxide (PPO),

2nd

4 Polysulphones (PSO) ,

5 Poly Tetra Flouro Ethylene (PTFE),

6 Liquid Crystalline Polymer (LCP)

3rd

7 Poly acetals (POM),

8 Unit 2. Introduction to Special Polymers

9 Poly Ether Sulphones(PES)

4th

10 Poly Phenylene Sulphide, (PPS)

11 Polyarylates.

12 Poly Phenylene Oxide (PPO), 5

th

13 Class test 1

14 Unit 3 Introduction to Reinforced plastics

15

Principle of composite reinforcement

6th

16 Effect of reinforcement on strength of

plastics.

17 Role and nature of binders

18 Coupling agents

7th

19 properties and preparation graphite

20 properties and preparation carbon fibers

21 properties and preparation boron fibers

8th

22 properties and preparation glass fibers

23 Miscellaneous

fillers (Talc, mica

24 , glass beads).

9th

25 Properties and applications of FRPs

26 (un-saturated

polyesters, epoxies, PU, nylon),

27 Class test 2

10th

28 Unit 4 Introduction to Poly blends and

alloys -

29 Difference between blend and alloys

30

11th

31 Advantages of polymer blends

32 Types of polymer blends and alloys,

33 Role of composition of Resin

12th

34 Role of composition compatilizer

35 Properties and applications of parameters for compability

36 interpenetrating polymer networks (IPN)

13th

37 PVC- Nitrile rubber,

38 ABS-PVC

39 PP-EPDM

14th

40

Unit 5

Preliminary concept of new materials such

as conducting polymers,

41 Biopolymers,

42 opto-electronic plastics

15th

43 nano-polymeric materials

44 polymer concretes

45 Class Test 3