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KEY-147 High Performance Insulating oil
  • KEY-147 High Performance Insulating oil

KEY-147 High Performance Insulating oil

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客服電話 0755-8966 0860 / 13823780855


KEY-147 High Performance Insulating oil

Product Highlights?

High Purity?
Good Solubility?
Good Stability?
High Dielectric Constant?
Good Lubricity?
Good Biodegradability?


Product Introduction?

All equipment for handling KEY-147 vegetable insulating oil (such as hoses, pipes, oil tanks, and oil filtering equipment) should be kept clean and should be used exclusively for vegetable insulating oil.

If the oil sample previously treated by the equipment is mineral insulating oil or synthetic ester insulating oil, it can be flushed with KEY-147 vegetable insulating oil before use. If the oil treatment equipment was previously filled with silicone oil, it cannot be treated with 147 vegetable insulating oil.

Equipment with residual vegetable insulating oil should be sealed and isolated from air and pollutants. When storing vegetable insulating oil in containers such as oil drums, oil tanks, and oil storage tanks, the oil surface should be sealed and covered with dry nitrogen or dry inert gas.


Physical and Chemical Parameters?

Item

Parameters?

Test Method

ASTM D6871 Requirements

Breakdown Voltage(KV/2.5mm)

78

GB/T 507

≥35

Dielectric Loss Factor(%)

25℃

0.05

GB/T 5654

≤0.2

100℃

0.78

GB/T 5654

≤4

Relative Dielectric Constant(25℃)

3.10

GB/T 5654

Volume Resistivity(Ω.cm@25℃)

4.31 X 1013

DL/T 421

_

Relative Density(g.cm-3@15℃)

0.92

ASTM D1298

≤0.96

Chroma

L0.5

ASTM D1500

≤1.0

Acid Value(mg KOH/g)

0.015

IEC 62021-3

≤0.06


Kinematic Viscosity(mm2/S)

40℃

35.67

GB/T 265

≤50

100℃

8.151

GB/T 265

≤15

Flash Point (Opening)/℃

322

GB/T 3536

≥275

Ignition Point/℃

360

GB/T 3536

≥300

Pour Point/℃

-21

GB/T 3535

≤-10

Gas Evolution(μL/min)

-44.9

GB/T 11142

≤0

Corrosive Sulfur

Non-corrosive

SH/T 0804

Non-corrosive

Polychlorinated Biphenyls (PCB) mg/kg

Not Detected

SH/T 0803

Not Detected

Oxidation Stability(120℃,48h) NB/SH/T 0811

Total Acid Value (In Koh) mg/g

0.04

_

≤0.6


Kinematic Viscosity

(40℃)mm2/S?

Before Reaction

35.76

GB/T 265

Increase from Initial Value≤30%

After Reaction

36.14

Dielectric Loss Factor(90℃)

0.0734

GB/T 5654

≤0.5


Packing Specifications

Thickened plastic barrel: 15KG/barrel, 25KG/barrel

Thickened iron barrel: 50KG/barrel, 100KG/barrel


Storage and Transportation Requirements

During transportation and storage at room temperature, attention should be paid to fire prevention and rain prevention.

Transport as non-hazardous chemicals and non-corrosive chemicals.

Pay attention to sealing, avoid direct sunlight and high heat.

The warranty period in sealed state is 12 months.

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