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SLACK WAX

 

Characteristic SW Light SW Heavy Test Method ASTM

 

Kinematic viscosity @ 100 c ,cSt 5.5 7.5 D-445

 

Flash point, c 238 249 D-92

 

Specific gravity@25c/25c 0.890 0.890 IP-190

 

Oil content, (wt%) 14 16 D-721

 

Congealing point, c 54 61 D-937

 

Color 0.5 0.5 D-1500

 

Drop melting point, c 57 64 D-127

 

Residue wax

Oil content Max 65% (+/_5%)

Wax content Min 35 %( +/_5%)

Congealing point 39 C

Needle Penetration (0.1 MM): 122-125

Drop melting point 40-45 C

Kinematics Viscosity at 100 C 9 CST

Density at 100 C 0.800

Color light Brown

 

Pars Paraffin and Sack Waxes

Grade

Oil Content (wt%)

Melting Point (C)

Color

PWB+

2-4.0

58-62

<1.0

PWB

4.0-6.5

58-62

<1.0

PWB2

6.5-8.5

61-65

<1.0

PWC

8.5-10.0

57-59

<2.0

LSW

10-30

<45

2.5-3.5

HSW

15-35

<50

<7

 

Iranol Slack Wax

Characteristic

SW Light

SW Heavy

Test Method ASTM

Kinematic viscosity @ 100C  ,cSt

5.5

7.5

D-445

Flash point, C

238

249

D-92

Specific gravity 25C/25C

0.890

0.890

IP-190

Oil content ,wt%

14

16

D-721

Congealing point, C

54

61

D-937

Color

0.5

0.5

D-1500

Drop melting point, C

57

64

D-127