v PRODUCT QUALITY CHARACTERISTICS & TEST METHOD:

SR.NO

CHARACTERISTICS

VALUE

1

Appearance

-                         Viscous dark

brown fluid

2

Acid value, mg KOH/gm. max

-

13

3

Amine value, mg KOH/gm, min

-

65

4

Emulsion stability(5% of

cutting oil in 400 ppm hard water

for 24hrs)

-                     No oil separation No cream

5

Frothing test(5 % of cutting oil in 200ppm water hard water )

-                              Passes

6

Cast iron corrosion test of cutting oil in 20:1 ratio emulsion with 400 ppm hard

water

IP 125

0/0 - 0

7

Ph. value of 5% cutting oil in Distilled Water

-

9.5

8

Copper strip corrosion test of

IS : 1448

P : 15

Not worse than 1

cutting oil at 100

C for 3 hours