電氣絕緣油

Property

ASTM Method

Specifications

Grade 206

苯胺點Aniline Point, °C

D-611

63 minimum.

71

顔色Color

D-1500

0.5 Maximum

L 0.5

閃點Flash Point, °C

D-92

145 Minimum

150

表面張力

Interfacial Tension @ 25°C, dynes/cm

D-971

40 Minimum

50

傾點Pour Point, °C

D-97

-40 Maximum

-54

比重Specific Gravity, 15°C/15°C

D-1298

0.91 Maximum

0.894

粘性Viscosity, cSt （SUS）:

D-445

@ 100 °C

3.0 （36） Maximum

2.34

@ 40 °C

12.0 （66） Maximum

9.54

@       0 °C

76.0 （350） Maximum

61.9

@ - 40 °C

6000 Maximum

4000

外(wài)觀檢查Visual Examination

D-1524

清澈，明亮

清澈，明亮

介電擊穿電壓，圓形電極

Dielectric breakdown voltage,

60 Hz:  Disc electrodes, KV

D-877

30 Minimum

50

介電擊穿電壓，VDE電極

Dielectric breakdown voltage,

60 Hz:  VDE Electrode, KV

D-1816

28 Minimum

36

介電擊穿電壓，脈沖

Dielectric breakdown voltage,

Impulse Cond. 25C, 1-in, （25.4mm） gap

D-3300

145 Minimum

160

析氣傾向Gassing Tendency, uL/min

D-2300B

+30 Maximum

-10

功率因素

Power Factor @ 60 Hz, %, max

D-924

@ 25° C

0.05 Maximum

<0.001

@ 100° C

0.30 Maximum

0.05

氧化穩定性

Oxidation Stability @ 72 Hours

% Sludge, by Mass

D-2440

0.15 Maximum

<0.01

總酸值

Total Acid Number mg KOH/g

0.30 Maximum

<0.01

氧化穩定性

Oxidation Stability @ 164 Hours

% Sludge, by Mass

D-2440

0.20 Maximum

<0.01

總酸值

Total Acid Number mg KOH/g

0.40 Maximum

<0.01

旋轉氧彈Rotating Bomb, minutes

D-2112

195 Minutes

350

抗氧化劑Oxidation Inhibitor, % Mass

D-2668

0.30 Maximum

0.25

水Water, ppm

D-1533

35 Maximum

12

中(zhōng)和值

Neutralization Number, mg KOH/g

D-974

0.03 Maximum

<0.01

腐蝕性硫Corrosive Sulfur

D-1275 B

Non-corrosive

Non-corrosive

PCB Content, ppm

D-4059

Not Detectable

ND