https://xinyerunhua.en.made-in-china.com
CH-4 20w50
Hengmei
ADHESION ENHANCEMENT
This product is blended with refined base oils and high-performance additives.
PERFORMANCE CHARACTERISTICS
This product effectively resists acid corrosion, deposits and wear, and forms a strong protective oil film on metal surfaces to deliver outstanding lubrication protection for diesel engines operating under harsh conditions. It enhances the activity of lubricating molecules to further improve overall performance.
While ensuring reliable engine operation, it features excellent load-bearing capacity and power output performance. It effectively withstands high temperatures, reduces wear, inhibits carbon deposit formation, maintains stable working viscosity and ensures steady oil pressure delivery.
RECOMMENDED USE
Suitable for large container transport vehicles and heavy-duty highway trucks. It is applicable to domestic and overseas equipment, as well as engineering machinery engines such as excavators and loaders that require CH-4 grade diesel engine oil.
API CH-4
SAE 15W-40 / 20W-50 / 10W-30 10W-40 / 5W-30 / 5W-40
4LX4/18L
TYPICAL DATA
Viscosity Grade | 15W40 | 20W50 | Test Method |
Appearance | Transparent | Transparent | Visual |
Kinematic Viscosity（100℃）/ (mm2/s） | 15.50 | 20.12 | GB/T 265 |
Cold Cranking Viscosity∕（mPa.s）(-20℃) ≤ | 6465 | 4793 | GB/T 6538 |
Pour Point∕℃ ≤ | -33 | -30 | GB/T 3535 |
Flash Point(open)∕℃ ≥ | 238 | 243 | GB/T 3536 |
Foaming Characteristics (Foam Tendency / Foam Stability)∕(mL∕mL) SequenceⅠ (24℃) ≤ SequenceⅡ (93.5℃) ≤ SequenceⅢ (After 24℃) ≤ | 10/0 10/0 10/0 | 10/0 10/0 10/0 | GB/T 12579 |
HTHS Viscosity(150℃,106S-1) ∕(mPa.s) ≥ | 4.1 | 4.4 | SH/T 0703 |
Evaporation Loss (mass fraction) / %，Noack Method（250℃,1h） ≤ | 9 | 8 | SH/T 0059 |
Moisture / % (Volume Fraction) ≤ | Trace | Trace | GB/T 260 |
Mechanical Impurities / % (Mass Fraction) ≤ | No | No | GB/T 511 |
COMPANY INTRODUCTION
Puyang Xinye Special Lubricating Oil and Grease Co., Ltd. was established in 1989, located in Henan Puyang City, the central of Zhongyuan Oil Field. The R&D center of the company is more than 1200 square meters, with 15 researchers and 5 people with master degree or above. With 100,000 tons/year of grease production capacity; 100,000 tons/year lubricating oil production capacity. It is the leading grease production and marketing base in China. The company sets up 9 sales branches. The products cover most parts of our country and realize the synchronous output of the whole link of production, research, storage and transportation, sales and service.
The company has a grease automatic blending and packaging production line, the laboratory has innovative research and development capability, the products cover general grease, special grease, precision machinery grease, construction machinery grease, metallurgical industry special grease, internal combustion engine oil, industrial oil, construction machinery oil and other 21 categories of more than 320 varieties. Widely used in automobile, machinery, metallurgy, mining, petroleum processing, electronics, bearings and many other fields.
Puyang Xinye Special Lubricating Oil and Grease Co., Ltd. is committed to the development and service of China's lubricant industry, actively participates in international competition, and provides more efficient, environmental protection and energy saving lubrication solutions for global customers. Adhering to the spirit of craftsmanship, we will strive to promote the construction of industrial 4.0 smart factories and contribute to the new development of Made in China 2025 strategy.
