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Item

Index

Test Method

Appearance

Light yellow to brown transparent liquid

Visual Inspection

/

SYSA-067

SYSA-135

/

Flash Point (COC), ℃

≥135

≥170

ASTM D92

Kinematic Viscosity, mm2/s

400-900 (40°C)

6.0-8.5 (100°C)

ASTM D445

Density (20℃), kg/m3

920-970

900-1000

ASTM D4052

Acid Value, mgKOH/g

/

≤1.0

ASTM D974

N Content, m%

3.2-3.8

/

ASTM D3228

Moisture, m%

≤0.052

≤0.15

ASTM D95

Ash Content, m%

/

≤0.1

ASTM D482

Effective Content, m%

/

≥95.0

GC

Mechanical Impurities, m%

/

≤0.05

GB/T511

Color Number

/

≤2.0

ASTM D1500

Item

Index

Test Method

Appearance

Light yellow to brown transparent liquid

Visual Inspection

/

SYSA-067

SYSA-135

/

Flash Point (COC), ℃

≥135

≥170

ASTM D92

Kinematic Viscosity, mm2/s

400-900 (40°C)

6.0-8.5 (100°C)

ASTM D445

Density (20℃), kg/m3

920-970

900-1000

ASTM D4052

Acid Value, mgKOH/g

/

≤1.0

ASTM D974

N Content, m%

3.2-3.8

/

ASTM D3228

Moisture, m%

≤0.052

≤0.15

ASTM D95

Ash Content, m%

/

≤0.1

ASTM D482

Effective Content, m%

/

≥95.0

GC

Mechanical Impurities, m%

/

≤0.05

GB/T511

Color Number

/

≤2.0

ASTM D1500