Technology Renews the Core, Green Momentum: A New Lubricant Standard Arrives! Kunlun Lubricant SQ/GF-7 KR9 Fully Upgraded

The SQ/GF-7 standard debuts, with KR9 redefining the dimensions of engine life through hardcore strength
On March 31, under the theme Technology Renews the Core, Green Momentum, Kunlun Lubricant held an online new product launch in Beijing, officially introducing KR9 series lubricant products that meet the world's latest SQ/GF-7 standard. This event was not only a stage for technological innovation but also a resounding declaration of the Chinese lubricant industry's commitment to green development and to supporting national strategies.
Breaking Through in the Dual Carbon Era, Defining a New Lubrication Standard
Guided by the dual carbon strategy, engine technology is accelerating toward low-carbon and high-efficiency development. Grasping the pulse of the times, Kunlun Lubricant launched the KR9 series of new lubricant products based on the SQ/GF-7 standard. As a Chinese brand simultaneously meeting the SQ/GF-7 standard, Kunlun Lubricant not only solved the industry challenge of balancing environmental protection, performance and cost, but also, with the GF-7 zero-ash metal detergent technology, broke through traditional constraints and precisely controlled sulfate ash content below 0.9 percent, avoiding the risk of GPF (gasoline particulate filter) clogging in China VI vehicles and safeguarding green mobility for Chinese car owners.
Seven Hardcore Technologies Redefining Engine Vitality
Independent technology, seven-fold protection: KR9 redefines the dimensions of engine life with hardcore strength, achieving precise protection across the full lifecycle:
Low-temperature flowability improved by 33 percent, ensuring smooth engine starts in extreme cold;
Low-speed pre-ignition resistance increased by 60 percent, eliminating turbocharged knock risk throughout the lifecycle;
High-temperature detergency improved by 10 percent, effectively inhibiting sludge and carbon deposits and keeping the engine clean;
Fuel economy improved by 5 to 20 percent, supporting green mobility;
Wear resistance improved by 6 percent, sharply reducing timing chain wear failures and protecting the engine's structure;
Precise control of sulfate ash, protecting the exhaust aftertreatment system and extending its service life;
Comprehensively optimized rubber compatibility, improving engine durability and reliability.
For Kunlun people, every product upgrade and every performance indicator - even an improvement of just 1 percent - carries enormous significance, said Wang Linchun, deputy chief engineer of the Product Design Center. This is not only rigorous verification through thousands of bench tests by the Kunlun Lubricant research and development team, but also a reflection of Chinese intelligent manufacturing's efficient pursuit of the principle that success or failure is decided within a hair's breadth.
From the Laboratory to the Industrial Endpoint: the Technology Lighthouse of Chinese Intelligent Manufacturing
At the launch event, cameras reached across mountains and seas directly into Kunlun Lubricant's research and development laboratory. Data recorded by precision instruments and the focused figures of engineers interpreted the hardcore foundation of the national team. At the roundtable forum, industry experts held in-depth dialogues with veteran users.
On the technical strategy side, Li Yawei, general manager of Beijing Kalading Automotive Technical Services Co., Ltd., said: Kunlun Lubricant has built a technical safety margin for the consumer market. While competitors are still discussing whether parameters meet standards, we have already joined hands with Kunlun to build a full-chain quality traceability system, allowing car owners to clearly perceive the national scientific and technological strength behind every drop of oil.
In practical user testing, Gui Long, a loyal Kunlun Lubricant user, said frankly: I hope that thanks to the excellent anti-wear performance of Kunlun Lubricant GF-7 gasoline engine oil, my car's engine will still perform well even after 20 to 30 years, and it will still drive like a new car, always maintaining optimal condition. On the technical strategy side, Li Yawei, general manager of Beijing Kalading Automotive Technical Services Co., Ltd., said: Kunlun Lubricant has built a technical safety margin for the consumer market. While competitors are still discussing whether parameters meet standards, we have already joined hands with Kunlun to build a full-chain quality traceability system, allowing car owners to clearly perceive the national scientific and technological strength behind every drop of oil.
In Step with the Nation, Embracing a Low-Carbon Future Together with the Times
Kunlun Lubricant has always integrated its national mission into its technological DNA: from ultra-low emissions to peak energy efficiency, from refining processes to intelligent monitoring, Kunlun Lubricant drives the industry toward green and high-end development through innovation across the entire industrial chain. As a forum guest put it, lubrication technology capable of supporting the nation's high-end equipment is essentially a cross-generational technological reserve capability.
This launch event was not only the debut of new products but also a value loop that carries GF-7 from the laboratory to the industrial endpoint. Kunlun Lubricant will adhere to independent research and development, driven by responsibility, and write the green answer sheet of Chinese intelligent manufacturing on the dual carbon journey.