Low Ash Natural Gas Engine Oil Additive Package
  • Low Ash Natural Gas Engine Oil Additive Package

Low Ash Natural Gas Engine Oil Additive Package

This product is prepared from borated high molecular weight ashless dispersant, low base number synthetic sulfonate, high temperature detergent, oxidation & corrosion inhibitor, high-temperature assistant antioxidant, etc.

Product Description

1. DESCRIPTION

 

This product is prepared from borated high molecular weight ashless dispersant, low base number synthetic sulfonate, high temperature detergent, oxidation & corrosion inhibitor, high-temperature assistant antioxidant, etc. It can be used for producing high grade of gas engine oil specialized for shuttle buses, heavy duty gas engine oil and stationary gas engine oil. With good high temperature detergency, anticorrosion, thermal oxidation stability and excellent antiwear property and proper ash, it can meet the requirement of gas engine oil.

 

2. RECOMMENDED DOSAGE

 

Performance level

Dosage (m%)

CNG/LNG/CF-4/SJ

9.0

 

3. CHARACTERISTICS

 

ITEM

TYPICAL VALUE

TEST METHOD

Appearance

Reddish brown clear liquid

Visual

Density (20℃), kg/m³

950-980

NB/SH/T 0870, ASTM D7042

Flash Point (COC), °C

≥180

GB/T 3536, ASTM D92

Kinematic Viscosity (100°C), mm²/s

90-110

NB/SH/T 0870, ASTM D7042

Calcium, %(m/m)

1.1-1.3

 NB/SH/T 0824, ASTM D4951

Sulfated ash, %(m/m)    

≤5.5

GB/T 2433, ASTM D874

TBN, mg KOH/g

45-55

SH/T 0251, ASTM D2896

 

4. PACKING

 

Drum/ IBC

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