Petromax

Base Oil

Shaping the Future of Oil with Green Innovations

Group I Base Oils

Web was founded in 2008, but began operating independently as from 2011.

Specification of SN 80

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
1 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
2.6-3.6
Viscosity at 40ºC
cst
ASTM D 445
16 MIN
Viscosity Index
ASTM D 2270
95 MIN
Flashpoint
ºC
ASTM D 92
190 MIN
Pourpoint
ºC
ASTM D 97
<-9
sulfur
wt%
ASTM D 4294
0.89 MAX

Specification of SN 100

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
1.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
0.865-0.888
Viscosity at 100ºC
cst
ASTM D 445
3.8-4.6
Viscosity at 40ºC
cst
ASTM D 445
20.5 MIN
Viscosity Index
ASTM D 2270
95 MIN
Flashpoint
ºC
ASTM D 92
185-200
Pourpoint
ºC
ASTM D 97
<-9
sulfur
wt%
ASTM D 4294
1 MAX

Specification of SN 150

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
1.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORTED
Viscosity at 100ºC
cst
ASTM D 445
4.8- 5.3
Viscosity at 40ºC
cst
ASTM D 445
28-31
Viscosity Index
ASTM D 2270
100 MAX
Flashpoint
ºC
ASTM D 92
210 MIN
Pourpoint
ºC
ASTM D 97
<-9 MIN
sulfur
wt%
ASTM D 4294
1.0 MAX

Specification of SN 500 (NX22)

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
2.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
10.25 MIN
Viscosity at 40ºC
cst
ASTM D 445
98 MIN
Viscosity Index
ASTM D 2270
95 MIN
Flashpoint
ºC
ASTM D 92
240 MIN
Pourpoint
ºC
ASTM D 97
<-6
sulfur
wt%
ASTM D 4294
1.3 MAX

Specification of SN 600

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
2.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
11- 12.5
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
95
Flashpoint
ºC
ASTM D 92
240 MIN
Pourpoint
ºC
ASTM D 97
<-6 MIN
sulfur
wt%
ASTM D 4294
1.15 MAX

Specification of SN 900

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
4.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
23 MAX
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
90 MIN
Flashpoint
ºC
ASTM D 92
230 MIN
Pourpoint
ºC
ASTM D 97
<-6 MIN
sulfur
wt%
ASTM D 4294
1.5 MAX

Specification of SN BS150

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
4.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
30-33
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
95 MIN
Flashpoint
ºC
ASTM D 92
290 MIN
Pourpoint
ºC
ASTM D 97
<-6 MIN
sulfur
wt%
ASTM D 4294
1.30 MAX

Group II Base Oils

We supply different qualities of Bright Stock. You can check them in our tables.

Specification of SN 60N

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
L0.5 MIN
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
2.6-3.2
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
85 MIN
Flashpoint
ºC
ASTM D 92
190 MIN
Pourpoint
ºC
ASTM D 97
<-24 MIN
NOACK
wt%
ASTM D5800-B

Specification of SN 70N

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
2.9-3.3
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
76 MIN
Flashpoint
ºC
ASTM D 92
175 MIN
Pourpoint
ºC
ASTM D 97
-30 MAX
Sulfur
PPM
ASTM D 2622
10 MAX
NOACK
wt%
ASTM D5800-B

Specification of SN 70N

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
3.8-4.4
Viscosity at 40ºC
cst
ASTM D 445
21-25
Viscosity Index
ASTM D 2270
100 MIN
Flashpoint
ºC
ASTM D 92
205 MIN
Pourpoint
ºC
ASTM D 97
-15 MAX
Sulfur
PPM
ASTM D 2622
1 MAX
NOACK
wt%
ASTM D5800
17 MAX

Specification of SN 150N

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
5-5.5
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
100 MIN
Flashpoint
ºC
ASTM D 92
200 MIN
Pourpoint
ºC
ASTM D 97
-12 MAX
Sulfur
PPM
ASTM D 5453
1 MAX
NOACK
wt%
ASTM D5800-B

Specification of SN 220N

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
1.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
5.8-6.8
Viscosity at 40ºC
cst
ASTM D 445
40-46
Viscosity Index
ASTM D 2270
100 MIN
Flashpoint
ºC
ASTM D 92
228
Pourpoint
ºC
ASTM D 97
-12 MAX
Sulfur
PPM
ASTM D 5453
NOACK
wt%
ASTM D5800-B
10 MAX

Specification of SN 500N

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
L0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
9.8-12.30
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
105 MIN
Flashpoint
ºC
ASTM D 92
230 MIN
Pourpoint
ºC
ASTM D 97
-9 MAX
Sulfur
PPM
ASTM D 2622
<15
NOACK
wt%
ASTM D5800-B

Specification of SN S600N

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
11.5-12.8
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
100 MIN
Flashpoint
ºC
ASTM D 92
246 MIN
Pourpoint
ºC
ASTM D 97
-12 MAX
Sulfur
PPM
ASTM D 2622
<15

Group III Base Oils

We have Group III Base Oil available, specially 4cSt. Please check specs here below:

Specification of SN 500N

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
1.9-2.3
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
100 MIN
Flashpoint
ºC
ASTM D 92
150 MIN
Pourpoint
ºC
ASTM D 97
-25 MAX
Sulfur
PPM
ASTM D 129
10 MAX
NOACK
wt%
ASTM D5800-B

Specification of SN 500N

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
3-3.5
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
100 MIN
Flashpoint
ºC
ASTM D 92
170 MIN
Pourpoint
ºC
ASTM D 97
-20 MAX
Sulfur
PPM
ASTM D 129
10 MAX
NOACK
wt%
ASTM D5800-B

Specification of SN 4cSt

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
3.9-4.5
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
121 MIN
Flashpoint
ºC
ASTM D 92
200 MIN
Pourpoint
ºC
ASTM D 97
-12 MAX
Sulfur
PPM
ASTM D 2622
<3
NOACK
wt%
ASTM D5800-B
15 MAX

Specification of SN 6cSt

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
5.8-6.2
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
120 MIN
Flashpoint
ºC
ASTM D 92
220 MIN
Pourpoint
ºC
ASTM D 97
-15 MAX
Sulfur
PPM
ASTM D 2622
MAX 10
NOACK
wt%
ASTM D5800-B
8 MAX

Specification of SN 6cSt

PROPERTY UNIT METHOD SPECIFICATION
Color
ASTM D 1500
0.5 MAX
Density at 15ºC
g/ml
ASTM D 1298
REPORT
Viscosity at 100ºC
cst
ASTM D 445
7.6-8.2
Viscosity at 40ºC
cst
ASTM D 445
REPORT
Viscosity Index
ASTM D 2270
130 MIN
Flashpoint
ºC
ASTM D 92
220 MIN
Pourpoint
ºC
ASTM D 97
-12 MAX
Sulfur
PPM
ASTM D 2622
MAX 10
NOACK
wt%
ASTM D5800-B
8 MAX