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Packing Materials We deal in Materials.
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Characteristics
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Test Methods
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As per IS : 335
As ammended
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ASIAN OIL New Insulating Oil
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Min.
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Max.
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1.
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Appearance
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A representative sample and transparent and free from suspended matter or sediment
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The oil shall be clear yellow in colour and free from suspended matter or sediment
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Clear, transparent, light
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2.
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Density @ 29.5oC, g/cm3
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IS : 1448 (P-16)
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-
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0.89
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0.81 g/cm3
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3.
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Kinematic Viscocity at 27oC, cSt
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IS : 1448 (P-25)
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-
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27
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12.4 cSt
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4.
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Interfacial Tension, N/m at 27oC
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IS : 6104
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0.04
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-
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0.051 N/m
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5.
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Flash Point PMCC, oC
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IS : 1448 (P-21)
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140
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-
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160o C
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6.
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Pour Point, oC
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IS : 1448 (P-10)
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-
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-6
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-12oC
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7.
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Neutralisation Value
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a) Total Acidity, mg KOH/gm (Max)
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IS : 1448 (P-2)
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-
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0.03
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0.0009 mg KOH/g
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b) Inorganic acidity / alkalinity
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IS : 1448 (P-2)
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-
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Nil
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Nil
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8.
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Corrosive Sulphur
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Annex B
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Non Corrosive
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Non Corrosive
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9.
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Electrical Strength (Breakdown Voltage) KV (rms)
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IS 6792
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a) New Unfiltered Oil
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30
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-
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68
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b) After filteration
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60
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-
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80
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10.
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Dielectric Dissipation Factor, (Tan Delta) at 90oC
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IS : 6262
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-
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0.002
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0.0003
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11.
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Specific Resistance (resistivity) Ohm-cm
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IS : 6103
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a) At 90oC
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35 x 1012
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-
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300 x 1012
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a) At 27oC
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1500 x1012
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-
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3200 x 1012
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12.
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Oxidation Stability 164 Hours @ 100oC
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Annex C
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a) Neutralisation value after oxidation, mgKOH/gm
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-
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-
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0.40
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0.091
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b) Total Sludge, wt% after oxidation
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-
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-
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0.10
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0.0087
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13.
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Accelerated Ageging test 96 hrs @ 115°C (open Beaker Method)
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IS: 12177
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a) Sp. resistance (resistivity) ohm-cm @ 27oC
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IS :6103
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-
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2.5 x 1012
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61.41 x 1012
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b) Sp. resistance (resistivity) ohm-cm @ 90oC
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IS :6103
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2.5 x 1012
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6.87 x 1012
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c) Dielectric Dissipation Factor @ 90oC
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IS: 6262
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-
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0.20
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0.034
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d) Total Avctivity mg/KOH/gm
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IS : 1448 (P-2)
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-
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0.05
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0.035
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e) Total Sludge Value, % Wt.
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Annex. A of IS 12177
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-
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0.05
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0.006
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14.
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Presence of oxidation inhibitior % wt
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IS : 13631 (P-2)
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The oil shall not contain antioxidant additives.
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Not present
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15.
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Water content ppm (max)
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IS : 13567
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-
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50 ppm
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15 ppm
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16.
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S.K. value, % (max)
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Annex D, IS: 335
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8 Max
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1
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Our products conforms to
IEC-296 Class I, BS 148 Class I, VDEO 370, DIN 57370:1978 Class A, IEC 296 Class II, BS 148 Class II, ASTMD 3487 Type I Note: 1. The above data is indicated of recent average values only.Minor variation which do not
affect product performance of quality may be expected in manufacture.
2. Specific Requirement shall be custom-made on request. Test Certificate of Transformer Oil As per B.S 148 Class I A
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Density at Temp 29 Deg
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0.830-825
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Appearance
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Clear & Free
From sediments
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Dissiption Factor of the
Oil
a) at room temperature
b) at 90 degree celcius
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0,00000
0.00006
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Electric Break Down Voltage
At room temp (27 deg) using 2.5mm gap (After Filteration)
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60 K Volts
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Water Content by Karl Fisher Method
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25 PPM
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Nuetrillisation Value
Total Acidity of the Oil
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0.060 mg.KOH/gm
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Kniematic Viscosity at @27 degC
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15.82 Cst
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Pour Point Deg C
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-20 Deg C
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Flash Point Deg C
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181 degc
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Inter Facial Viscosity at 27degc
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0.04 N/M
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Corrosive Sulphur Copper Strip
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Non Corrosive
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Specific Resistance
At 27 deg C
At 90 deg C
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12cm
1550x10
12cm
67x10
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Oxidation Stability
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0.2 mg KOH/G
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Presence of Oxidation inhibitor
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Absent
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