Yellow Interleaving Paper for Industrial X-ray Film.
Reference No. : Sub – Table No. 20 – 02. Procedure No.115 – 12 – 016 – 00
Specification :

  •  

Surface appearance

:

Must be calendared and must not present any surface irregularity (wrinkles – folds – spot etc.)

  •  

Colour

:

Yellow or Orange yellow

  •  

Physical properties

:

 

 

    • Thickness (microns)

:

90 ± 10 / 60 ± 10 microns

 

    • Weight (Gms / M2)

:

75 ± 10 / 50 ± 5

  •  

Photographic inactivity test

:

Should be photographically inert

  •  

% of Moisture content

:

7.0% (max.)

  •  

% 0f Ash content

:

1.0% (max.)

  •  

pH of water extract

:

 

 

      • Original

 

 

 

      • Cold

 

Must not differ more than 0.5 unit from the original

 

      • Hot

 

  •  

Dimension

:

 

 

Sl. No.

Size of Film

Size of Y.I.P. in mm

 

Length

Breadth

 

  •  

2” x 15”

762

51

 

  •  

4” x 15”

762

102

 

  •  

10” x 12”

610

254

 

  •  

12” x 15”

762

305

 

  •  

14” x 17”

864

356

 

  •  

10 cm x 24 cm

480

100

 

  •  

10 cm x 40 cm

800

100

 

  •  

10 cm x 48 cm

960

100

 

  •  

30 cm x 40 cm

800

300

 

Tolerance for length & breadth   : ±1