CHEMISTRY ISC PROJECT

4,270 views 74 slides Aug 09, 2021
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About This Presentation

POLYMERS


Slide Content

Terylene is also a con
Terylene is formed by

polymerisation from
14-di

idensation polymer.

y condensation

an diacid (benzene

lc acid) and a cio! (ethane.
©

lisa

Uses ofterylene:

L ut

_

witha -C-0- inkage

EL)

ART,

For Examele-

_
=
2
E
a

RCH, = CH. —? “YH Chi Chad Cha

pouythen

adn dj
cd punphis
\_Ahellac as

entries

SIN ing holysaccha

meras paret

Leanization
ita Änpseued th
Anar tou blot

nai synth

Harnann Stoudingin pu 3 ymasıı es)

do} “esacremolteulía * NAS

jé tld dog ethan un

0-0-0-0-0-0-

Homopolymers

oo...

Copolymers

Torre

TEIRMS

2 DEGREE OF POLYMERISAT

AREREERE

(let

FF

Abtotal numbin € + sat Oh bo
+ in a homo colt cult

dano lay of a

=
=

=
E
=

=

|

J9UIÁJO4 JO uoyesyisselg

CLASSIFICATION

a BY ORIGIN

2. By MONOMER

> By THERMAL RESPONSE
By Move OF FORMATION

By STRUCTURE

By APPLICATION AND PHYsicAL PROPERTIES

By Tacticity.

Starch

P-D- gluco unit

iif). PROTEINS- aru thu basic

NucLelc Act

y Liu
The sell an nu
DNA and RNA. F

=
>
=
——
=

- IF
mr

del

ledslolel

de

NATURAL RUBBER- Tk 1
koinad 2 sev uubher

le

a an 2= met
butadiant (spero)

FAR

la

NATURAL RUBBER

Und muclein

nant os buy a:

N

de SEMI-SYNTHETIC FOLYMERS

IN

ı polymasia pbiainad

{lala

Cellualose nitrate

{el

li

ple
Vasicanized susbbsr nvode by htoting natural
Abb un lpr, has nauch on quee

a

=
=
Ja
a=

fm oud ja wed in Making tyre etc

|

la

fatal

lad

PVC

ñ H/n

poly(chioroethene)
polyvinylchloride

1950s Black
Bakelite Telephone

Bakelite (1909) Blue Bakelite Handle

“ins
Kay

tene

thay

ibiber
date y
me

0-0-0-00-J

Homopolymers

0-0-0-0-0-0J

Copolymers

Homopolymer

Copolymer

Aerating Sef,

Random or
statistical

PEE FPPRPPP RPE PEPE BEPPPPE

œ
U
=
=
>
a

E
+
}

oy

=

}

(pajjau aq 30uue)
‘padeys e2u0)

y
E)

Teflon, -(CFCF 3)

BY FORMATION

DDITION POLYMERS

on, folyethytene, Polypropylene, PV

"EN

P

# CONDENSATION f

lelchglplstetelatel

mH (cha), NH: tn HOOC (cHa)4 Coon

=== E NH CeHa)e NHCO (CHa)y C 0] + nwo

y
de
u —
=
%
=

A

Nylon 6, 6

da

EEN

a

Sy A

To) Linear polymer = (by Branched chain polymet

(©) Cross-linked polymers

Lo NUE

sawihjod peyuli-ss010 sewhjod 1eppel

seuikjodoo

sewshjod pexull-sso19

sowÁjodoo

embar

sewAjodoo wopues

PSE

Network

H 48

ne —Crossclink

H

c-
6

CH, H

Natural rubber

e PRA) i: PRPFPFFFFFR

H-0-(CH),-O-4

Etnane-1.2-iol

7 a-dicaronyie 266

Fo o

= PHYSICAL PROPERTY |

= + Fisers

FA

lelellolulolollaletnig

|

dey

bouhally chy
powbally

=

pvc. Pmma) Poa (re cy le

de

eletslel

[de

REA

le

he ELASIOMERS

page

ubbin A

bin

=o. nc

1,9-Butadienc

ge tH CH— CH

u

BT ua, Cu= CH — Cha

Butadiene — sty.

pric

TION PoLYMERTLATION
POLY MERIZAT ION

COPOLY MERIZATION

=
«3
=

I _

=
“=
a
Tu
=
a=,
la
+
X=

well

\\

> 4

NN

AS bd id

ela
N

ExAmpLe:- PoLyT

TEFLON-

=
D >
=
7
==
a

ve

m

ONDENSATION POLYMERIZATION =

work
limwructe

Annan

2) ot TERILIN
EZ) >). Baxeute PoLymeR
4) MALEMIN POLYMER
Álemin PorymeR— 1

Cadéruotien

Piet mal douar

allowed
à Sonmad

tu

ocu 8

la

ao du sa agadaa

FEEEEPPPPEPEPEPPPEPEPEEEFEE RAPE EP

Y
u
Ez
H
Y
a

4). SPORTO= Ploygr

pai hc

19qqn1 pasiue2inA 19qqn1 jeunion

RUBBER

> Syntnetic RUBBER

+=
e
=
=
=

=
=
=>





7
4
BL?
=
7

=
=

a
TE
I
X=

3
a
<

4
À

M FFPRPPEPEFI

= Volotilt on nuing paies

Supply of naur nrolentols

Y Leng bnanspont distances

Y Regional —combnojnta nuletid nubban

plantatioru.

Y Thownn in glebol demand fon mubber

[NATURAL GA

[Monomers]

Butadiene
Styrene
Isopnene
| Ethene
Propone
Benzene

sy nihetic ruben |

[_AUBBER

| ser
BR
NBR
Eu
cr
Syntschie Latex

and



7
4
MW
=
7
7
E

lalolalalol

widdalelelal

" ji } FFPFEF D)

a) POLYISOPRENE 11

Rusutank

+

=
=

~
=
=
=
=
=

—E
ZE
a:
a
7
=
=
IE
MRS

A

didlo

NARRE

NEOPRENE | Synthetic

ability and

mural

ele tli

f
ejhcon RUBRER

> Siticon +

ee

=
=
=
D

ddl

=

de Lactic Acid
— Polymerization

=.
=
=
=

luz

>
T
2
<
X
2
a

; M
a:
PP

3 4 i |
PAT D POr ATA
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