EG50
Prop
Base
@25°C
Base
@35°C
Base
@45°C
Base
@55°C
Synano
@25°C
Synano
@45°C
Synano
@35°C
Synano
@55°C
Impr.
OCP
Std.
Thermal Conductivity (mW/mK)
387
393
399
403
420
426
431
435
+8% (avg)
xxx
Dynamic Viscosity
(Pa·s)
3.60E-03
2.60E-03
2.00E-03
1.60E-03
3.59E-03
2.60E-03
1.98E-03
1.58E-03
-1% (avg)
xxx
Property
Base
@20°C
Base
@40°C
Base
@60°C
Synano
@20°C
Synano
@40°C
Synano
@60°C
Impr.
OCP
Std.
Density
(kg/m³)
1086
1075
1063
1095
1084
1073
+1% (avg)
xxx
Specific Heat Capacity
(J/kg·K)
3377
3442
3506
3445
3505
3560
+1.8% (avg)
xxx
EG30
Property
Base
@20°C
Base
@40°C
Base
@60°C
Synano
@20°C
Synano
@40°C
Synano
@60°C
Impr.
OCP Standard
Thermal conductivity (W/m·K)
470
1053
488
503
511
522
+7% (avg)
xxx
Density
(kg/m³)
1022
1044
1034
1064
1054
1045
+1% (avg)
xxx
Dynamic viscosity
(Pa·s)
0.00227
0.00135
0.00084
0.00224
0.001335
0.000833
-1.1% (avg)
xxx
Specific heat capacity
(J/kg·K)
3791
3837
3884
3849
3889
3929
+1.35% (avg)
xxx
PG25
Technical specifications
Tested according to ASTM and IEC standards.
Property
Base
@20°C
Base @40°C
Base
@60°C
Synano
@20°C
Synano
@40°C
Synano
@60°C
Impr.
OCP
Stand.
Thermal conductivity (W/m·K)
473
488
503
504
519
533
+6.6% (avg)
xxx
Density
(kg/m³)
1022
1015
1003
1028
1021
1008
+0.6% (avg)
xxx
Dynamic viscosity
(Pa·s)
0.00258
0.00143
0.00093
0.00251
0.00140
0.00092
-2.0% (avg)
xxx
Specific heat capacity
(J/kg·K)
3967
3997
4027
4008
4035
4060
+0.93% (avg)
xxx
Old Ultra
Technical specifications
Tested according to ASTM and IEC standards.
Property
Standard
Baseline
Synano GTL high conc.
Synano GTL low conc.
Improvement
Thermal conductivity (W/m·K)
ASTM
D7896-19
0.142
0.159
0.155
+12-9%
Viscosity @40°C (cSt)
ASTM
D445
10
7.9
7.7
-21-24%
Density @40°C (g/cm³)
ASTM
D4052
0.7923
0.7987
0.7945
+0.8-0.3%
Specific heat cap. (J/kg·K)
—
2270
2340
2310
+3-1%
Breakdown voltage (kV)
IEC 60156
30KV
66KV
57KV
+120-90%
Flash point (°C)
ASTM-D92
200°C
182°C
178°C
-18°C due to
additive liquids
Dissipation factor (tan δ)
IEC 60247
0.001
0.11
0.005
Quite high / similar to base
Dielectric constant
IEC 60247
2.1
2.15
2.1
Similar
Color
—
Transparent
White
Translucent white
—
Odor
—
Characteristic
Same as base
Same as base
—
PAO
Technical specifications
Tested according to ASTM and IEC standards.
Property
Standard
Baseline
Synano PAO high conc.
Synano PAO low conc.
Improve-ment
OCP Standard
Thermal conductivity (W/m·K)
ASTM
D7896-19
0.142
0.155
0.150
+9-5%
xxx
Viscosity @40°C (cSt)
ASTM
D445
5.1
5.19
5.15
Similar to base
xxx
Density @40°C (g/cm³)
ASTM
D4052
0.7820
0.7928
0.7892
+1.4-0.9%
xxx
Specific heat cap. (J/kg·K)
—
2100
2150
2130
+2.4-1.4%
xxx
Breakdown voltage (kV)
IEC 60156
45KV
65KV
56KV
+44-24%
xxx
Flash point (°C)
ASTM-D92
164
172
168
+8-4°C
xxx
Dissipation factor (tan δ)
IEC 60247
0.001
0.017
0.006
Quite high / similar to base
xxx
Dielectric constant
IEC 60247
2
2.13
2.12
Similar
xxx
Color
—
Transparent
White
Translucent white
—
xxx
Odor
—
Characteristic
Same as base
Same as base
—
xxx
GTL
Technical specifications
Tested according to ASTM and IEC standards.
Property
Standard
Baseline
Synano GTL high conc.
Synano GTL low conc.
Improve-ment
OCP Standard
Thermal conductivity (W/m·K)
ASTM
D7896-19
0.142
0.159
0.155
+12-9%
xxx
Viscosity @40°C (cSt)
ASTM
D445
10
7.9
7.7
-21-24%
xxx
Density @40°C (g/cm³)
ASTM
D4052
0.7923
0.7987
0.7945
+0.8-0.3%
xxx
Specific heat cap. (J/kg·K)
—
2270
2340
2310
+3-1%
xxx
Breakdown voltage (kV)
IEC 60156
30KV
66KV
57KV
+120-90%
xxx
Flash point (°C)
ASTM-D92
200°C
182°C
178°C
-18°C due to
additive liquids
xxx
Dissipation factor (tan δ)
IEC 60247
0.001
0.11
0.005
Quite high / similar to base
xxx
Dielectric constant
IEC 60247
2.1
2.15
2.1
Similar
xxx
Color
—
Transparent
White
Translucent white
—
xxx
Odor
—
Characteristic
Same as base
Same as base
—
xxx
PG50
Property
Base
@20°C
Base @40°C
Base
@60°C
Synano
@20°C
Synano
@40°C
Synano
@60°C
Impr.
OCP
Stand.
Thermal conductivity (W/m·K)
473
488
503
504
519
533
+6.6% (avg)
xxx
Density
(kg/m³)
1022
1015
1003
1028
1021
1008
+0.6% (avg)
xxx
Dynamic viscosity
(Pa·s)
0.00258
0.00143
0.00093
0.00251
0.00140
0.00092
-2.0% (avg)
xxx
Specific heat capacity
(J/kg·K)
3967
3997
4027
4008
4035
4060
+0.93% (avg)
xxx
