![]() At the end of 1999, China lubriant website was set up, and the IDN is. In 2000, we published weekly electronic magazine which was welcomed by insiders. Learn the basics of oil, grease, and other lubricants for the optimal machine performance. Free resource for comparing, choosing, and substituting oil for your machine using the Oil Viscosity Chart and our Big List of Oils. In 2002, we pioneered the mobile device-"Lube Expert " which won the certification from Shanghai Hi-tech Achievements Transformation Project. While we always encourage following the OEMs recommendations, its good to know what else is out there. In 2006, we promoted the e-mail version of which drew great attention in the circle. Until 2011, we had been consecutively appointed as the only media supporter of the China International Lubricants and Technology Exhibition. Timeline In 2012, we designed and pioneered the English and Chinese bilingual app Viscosity Calculator Tool on the basis of mobile devices Android and IOS. Youll see the ranges for cSt compared to SAE. ![]() Interestingly, all of the oils listed here can achieve a viscosity of 100cSt but at different temperatures, as shown below: 32C ISO 68. The bigger the difference in viscosity from the original oil, the more turns/clicks would need the adjuster.About us Since 1999, have gathered lube industry stakeholders from all over the china to discuss regional and global issues which impact on our industry.Over the years, we have been playing an unique role in the lubricants industry in the Asia-Pacific is your B2B multimedia partner in china. Lubricant oils Viscosity Index Calculator Use this calculator to find the viscosity index of a lubricating oil. The table at the right, SAE Viscosity Chart (High Temp), shows the equivalents for cSt and SAE viscosity numbers. However, at 0C, an ISO 68 gear oil can become 1000 cSt, while at 90C, this same grade of oil is around 11cSt. This doesn’t means that suspension behaves exactly the same as with 14,14cst oil, but slow speed behaviour is similar. Calculation methods based on physics and chemistry could aid in the intentional design of lubricant formulations. Viscosity index is often used as an overall indicator of an oil’s quality, but this assumption is not always accurate. Turn the external adjusters 1 click/1/8turn anti-clockwise. KEY CONCEPTS Equations that describe viscosity changes with temperature have various strengths and limitations. This means that all damping (compression and rebound) will be slower, in general. Couldn’t find nothing else than a 15.3cst oil. Beyond that, the damping behaviour is quite different.Ī change on oil’s viscosity could need a new damping adjuster (low speed adjusters COMP/TEN) set-up. If you can’t find the same viscosity as your original oil has, choose one with a difference of +/- 5cst. SAE range is only shown for your reference. Therefore, it is important to remember that the viscosity of a fluid (resistance offered by a liquid to flow) has nothing to do with its density (mass per unit volume).Ĭheck the next video to learn more about the importance of visosity (and suscribe to our channel!)īelow you can find a equivalence suspension oil chart (both for motorcycle and bicycle) where you can easily choose the closest oil to the original one. Products & Service Tools & Apps Viscosity Index Calculator Viscosity index calculator The viscosity of a fluid is its resistance to flow and is highly influenced by temperature. The greater the number, the more stable the viscosity is against temperature changes. ![]() Viscosity index indicates the “quality” of the oil. The viscosity is measured in centistokes (cSt) or mm2/s at 40✬ as a reference temperature and is a technical characteristic of each oil. You can also look up for it on internet forums, although it may take longer. You can look up for the original oil specs in the workshop manual or by asking to an official dealer. In case you can’t find the original oil, use the one with the closest kinematic viscosity. We recommend using the original oil on your suspensions so that the damping behavior is not changed. Kinematic viscosity: 99.4 cSt at 40 C and 11.12. You can calculate pre-filled values of oil classified by ISO 3448 with grades VG22, VG32, VG46 or VG68 (at viscosity Index 100) or enter specific values for any other oils. Want to learn more? Get our Motorcycle Geometry and Suspension Adjustment e-book! General recommendations These data is enough to determine kinematic viscosity at any other values of temperature and as well Viscosity Index.
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