NA-LUBE - King Industries, Inc.

NA-LUBE ® BL-1208 Performance In Soybean OilTesting was also conducted using a soybean oil. At a treat level of 1.8%, NA-LUBEBL-1208 again imparts excellent Rust Protection, RPVOT Oxidation Stability, and improvedFour Ball Wear performance while imparting no or minimal effects to other performancetests. NA-LUBE BL-1208 Performance - Soybean OilTestsSoybean OilAloneWith1.8% NA-LUBE BL-1208Treat Level, % -- 1.8Base FluidSteel Corrosion (ASTM D 665)Agri-Pure ® 82 Soybean OilProcedure B Fail PassRPVOT (ASTM D 2272)VDMA 24558 HETGRequirementsNot required but good result isLifetime, minutes 17 268 100 min.Copper Corrosion (ASTM D 130)3 hours, 100°C 1a 1a 2 max.24 hours, 100°C 1a 1bDemulsibility (ASTM D 1401) @ 54ºCOil-Water-Emulsion, ml 40-38-2 40-40-0Time, minutes 10 25Four Ball Wear (ASTM D 4172), 1200 rpm30 kgf, 75°C, 1 hour, Scar Diameter (mm) 0.58 0.4440 kgf, 75°C, 1 hour, Scar Diameter (mm) 0.62 0.50CM Thermal Stability (ASTM D 2070)Not required but good resultsare40-40-0 min.30 max.Additive Packages - BlendsViscosity Change (%) 8.5 5.5Acid Number Change (mg KOH/g) 0.35 0.54Condition of Steel Rod: Color 1 1Steel Rod Deposit/Metal Loss (mg) 0.9/0.9 1.0/0.8Condition of Copper Rod: Color 2 4Copper Rod Deposit/Metal Loss (mg) 0.6/0.4 1.3/1.6Total Sludge (mg/100ml) 6.5 7.6Whatman Precipitate (mg/100 ml) 0.8 1.7Millipore Precipitate (mg/100 ml) 5.2 4.8Foam Test (ASTM D 892)Sequence I, 25ºC 10ml-Trace Trace-0 150-0 max.Pages 45-46Sequence II, 93ºC 0-0 Trace-0 75-0 max.Sequence III, 25ºC Trace-0 Trace-0 150-0 max.