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Insulation Film & Paper

Triplex Paper G-Flex

A composite of the finest Insulating Paper and Polyester Film produced for use in the manufacture of electric motors, generators and fans for a maximum service temperature of 130°C. G-FlexTM is manufactured by using high temperature adhesive which integrally bonds the paper to the film. G FlexTM is available in duplex & triplex constructions. Presspahn / Polyester Film duplex composites are normally used in small units where optimum space saving is desired.

Triplex constructions of paper/ film / paper are used in larger units where mechanical protection to the Polyester Film is important and space is not too critical. Triplex constructions of film / paper/ film are used in special applications where excellent moisture resistance and surface resistivity are of prime importance.

  • Raw Material/Composition : Presspahn Paper + Polyester Film
  • Colour : Green / Brown/ Black
  • Thickness : 0.10 mm - 0.60 mm
  • Packing : Sheets, Rolls, Tapes/ Pan Cake
  • Film Thickness : 0.025 mm - 0.350 mm
  • Density : 1.2g/cm3


Property

Clause in IEC 626-2

Unit tolerance












Laminate nominal thickness

2

mm

0.10

0.13

0.15

0.18

0.20

0.30

0.35

0.40

0.45

0.50

0.60

Laminate nominal tolerance

2

± %

15

15

15

15

15

15

15

10

10

10

10

Laminate nominal grammage

3

G/m2 + 12%

115

155

215

215

250

300

370

430

490

610

730

Unfolded tensile strength

4

N/10mm min MD CMD

90

60

100

70

150

100

150

100

180

120

220

140

270

180

300

200

360

240

450

300

540

360

Folded tensile strength Film inside

4

N/10 mm min MD CMD

70

40

80

50

100

70

110

70

140

80

170

100

210

100

240

140

280

160

350

200

420

240

Elongation unfolded

4

% mm MD CMD

3

10

3

10

3

10

3

10

3

13

3

13

3

13

3

13

3

13

3

13

3

13


 
Summersible Slot Paper G-Flex