150BS Bright Stock, a core product of heavy lubricant base oil, is widely recognized as the "gold raw material" in the high-end lubricant industry. As an indispensable basic industrial material, it serves multiple key sectors including steel production, chemical engineering, fertilizer manufacturing, textile printing and dyeing, large-scale machinery, and marine engineering. It is extensively applied in high-end lubricating grease blending and industrial equipment lubrication scenarios across global industries.
The domestic market maintains robust demand for 150BS bright stock, with over 20% of market demand relying on imports. Restricted by long processing procedures, high production costs and stringent technical barriers, domestic manufacturers capable of producing qualified 150BS bright stock remain limited. Current market competition mainly focuses on core technical capabilities and product quality of high-end grade products. Leveraging solid technical advantages,Sinopec Jingmen Company holds a pivotal market share in the high-end premium-grade 150BS segment. With consistent product quality and cost-effective pricing, the enterprise also boasts strong comprehensive competitiveness in the medium-grade first-class and qualified-grade 150BS markets.
Product Features: Colorless, odorless, high viscosity, high flash point, and excellent photo-thermal stability. It delivers outstanding oxidation resistance and long-term service stability under high-temperature and harsh working conditions.
Application Scenarios: High-grade diesel engine oil, wind power equipment lubricants, mining high-end gear oil, high-temperature bearing grease, high-temperature resistant sealing gaskets, long-service-life conveyor belts, outer rubber layers for cables, and other high-precision and high-temperature resistant industrial products.
Product Features: Colorless, odorless, high viscosity, high flash point, and reliable thermal stability. It features balanced comprehensive performance and strong adaptability to conventional heavy-load industrial working conditions.
Application Scenarios: Heavy-duty gear oil, marine cylinder oil, generator set lubricating oil, open gear grease, shock-absorbing rubber gaskets, industrial conveyor tracks, and general heavy-load mechanical lubrication systems.
Product Features: Slight yellow appearance, non-irritating odor, high viscosity, high flash point, and stable thermal performance. It meets the basic quality requirements for general industrial heavy-load lubrication.
Application Scenarios: Heavy-duty gear oil, marine cylinder oil, generator set lubricating oil, open gear grease, and other conventional industrial lubrication fields.
Sinopec Jingmen Company’s high-quality 150BS products are supported by premium raw material resources and a precise whole-process raw material management and control system. The unique raw material system builds irreplicable core advantages over industry peers, laying a solid foundation for stable and superior product quality.
The enterprise prioritizes and guarantees raw material supply for special oil products such as 150BS bright stock, realizing stable and sufficient supply of paraffinic, intermediate, and naphthenic base raw materials. By continuously optimizing raw material ratio formulas, Sinopec Jingmen Company enables its 150BS products to achieve high viscosity and high viscosity index while maintaining a high flash point, ensuring all core product performance indicators meet international industry standards from the source of production.
Targeting the differentiated quality standards of premium, first-class and qualified grade 150BS products, Sinopec Jingmen Company optimizes production and processing workflows in a targeted manner. The refined processing technology system enables the enterprise to deliver cost-effective graded products, fully meeting the diversified and personalized usage demands of different industrial customers.
As the first refining and chemical enterprise along the Yangtze River region with independent processing capacity for high-end 150BS special oil products, Sinopec Jingmen Company has accumulated decades of professional experience in special lubricant oil production. The enterprise has built a complete and advanced full-industry-chain 150BS production system, covering raw material pretreatment, core chemical reaction, refining and purification, and finished product testing and inspection.
Equipped with highly automated production devices and precise process control systems, the production line supports large-scale and differentiated batch production of three grades of 150BS bright stock. In addition, Sinopec Jingmen Company can flexibly adjust production capacity and product structure, dynamically optimize the output proportion of various specifications according to real-time market demand, and significantly improve market adaptability and comprehensive service capability.
