CNG Compressed Natural Gas Engine Oil Additive Package T3780
T3780 is an oil additive package designed for natural gas engines that use CNG, LNG, or LPG fuels. This low ash package has exceptional anti-wear, anti-corrosion, and anti-oxidation properties, as well as outstanding soot dispersion and high-temperature detergency performance. It is ideal for preparing vehicles that meet the API CH-4/SJ (or lower) quality standard.
Description
Introduction
T3780 has low ash, applicable to the field of natural gas engine, with excellent performance of soot dispersion, high temperature detergency and anti-oxidation, anti-wear and anti-corro- sion. It is mainly used in engine powered by CNG (Compressed Natural Gas), LNG (Liquefied Natural Gas), LPG (Liquefied Petroleum Gas) field. This package is suitable for preparation of the quality level car of API CH-4/SJ (and below).
Recommended Treat Rate
|
Performance Level |
SAE Viscosity Grade |
Treat Rate (wt%) |
|
API CH-4/SJ |
5W/40, 10W/40, 15W/40, 20W/50 |
11.8 |
Specifications
|
Item |
Typical Value |
Test Method |
|
Appearance |
Brown Viscous Liquid |
Visual |
|
Density (20℃), kg/m 3 |
959 |
ASTM D4052 |
|
Kinematic Viscosity (100℃), mm 2/s |
216 |
ASTM D445 |
|
Flash Point (COC), ℃ |
≥190 |
ASTM D92 |
|
Total Base Number, mgKOH/g |
75 |
ASTM D2896 |
|
Nitrogen, wt% |
1.4 |
ASTM D3228 |
|
Zinc, wt% |
0.7 |
ASTM D4951 |
|
Calcium, wt% |
1.7 |
ASTM D4951 |
|
Phosphorus, wt% |
0.6 |
ASTM D4951 |
|
Sulphated Ash, wt% |
6.8 |
ASTM D874 |
Package, Handle & Storage
1. Packed in 200L metal drum, IBC-Tank or made to order.
2. Long term storage temperature should not exceed 45℃.
3. Handle & blending temperature should not exceed 65℃.
4. Not dangerous chemical, store in dry & clean warehouse.
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