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5 / 10

0.5 0.8

Low

Molding

0.8 1

Medium

Extrusion, calendering

1 1.2

High

Extrusion (cable insulation)

1.2 1.4

Very high

Plastic flooring

Fig.8 : Relazione tra viscosità intrinseca, peso molecolare ed applicazioni del PVC.

1976

1980

1998

Rigid PVC

Pipe and conduit

195

207

208

Bottles, hollow containers

130

129

243

Profile extrusion

27

35

68

Film and sheet

22

29

26

Records

12

14

4

Injection molding

11

18

20

Fibers

7

10

7

Foams and miscellaneous

3

4

4

Total

407

446

580

Plasticized PVC

Film and sheet

43

50

54

Calendered flooring

17

9

14

Coated flooring

24

25

27

Coated fabrics and papers

34

32

23

Wire and cables

47

49

55

Profile extrusion

27

33

35

Shoes, molding

16

16

17

Vinyl flooring, miscellaneous

22

10

20

Total

230

224

245

Real consumption

637

670

825

Fig.9 : Consumi di PVC in Francia (migliaia di tons).

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