946 mL – 1 U.S. Quart - BP

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Appendix BPTO 2380 Typical Inspections vs. DEF STAN 91-101/2 Specification (Replaces DERD 2499) ( C o n t ’ d ) ..................................................................................... DERD 2499 TEST METHOD MILITARY SPECIFICATION TESTS ........................ BPTO 2380 MIN. MAX. ASTM IP DERD Cr-Mg alloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nil Report 3 Cr-Mg alloy, phenolic resin coated . . . . . . . . . . . . . . Nil Report Proc. D Pretreated oil, 192 hrs. @ 200°C wt. change, mg/100 mm 2 Aluminum alloy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.1 – 0.1 to +0.1 3 Copper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.2 – 1.5 to +0.1 Proc. A Titanium-copper alloy . . . . . . . . . . . . . . . . . . . . . . . . . . +0.1 – 0.1 to +0.1 Copper-nickel silicon alloy. . . . . . . . . . . . . . . . . . . . . . Nil – 1.5 to +0.1 Mild steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 1.3 Report Lead bronze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.2 – 1.5 to +0.1 High carbon chromium steel . . . . . . . . . . . . . . . . . . . +0.1 – 3.0 to +0.1 Lead brass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 1.3 – 4.0 to +0.1 Ni-Cr case hardened steel. . . . . . . . . . . . . . . . . . . . . . +0.1 – 3.0 to +0.1 High speed steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.1 – 1.0 to +0.1 (15) Elastomer Compatibility ............................................... 4 OX-27 & OX-28 Nitrile, 192 hrs. @ 130°C % Swell @ 1 ⁄2 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.5 10 20 % Swell @ 48 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 8.5 20.5 Condition after band test . . . . . . . . . . . . . . . . . . . . Passes No cracking Silicone, 192 hrs. @ 175°C % Swell @ 1 ⁄2 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.5 5 15 % Swell @ 48 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Nil — Condition after band test . . . . . . . . . . . . . . . . . . . . Passes No cracking Reversion test: Permanent indentation mm X 10 -2 . . . . . . . . . . . . . . . . . . . . . . 13 — 25 OX-27 Viton, 192 hrs. @ 200°C % Swell @ 1 ⁄2 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.5 20 35 % Swell @ 48 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.5 20.5 32.5 Condition after band test . . . . . . . . . . . . . . . . . . . . Passes No cracking Viton LCS, 192 hrs. @ 200°C % Swell @ 1 ⁄2 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Report % Swell @ 48 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 12 24 Condition after band test . . . . . . . . . . . . . . . . . . . . Passes No cracking OX-28 Viton, 384 hrs. @ 200°C % Swell @ 1 ⁄2 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.5 20 35 % Swell @ 48 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . Passes 28.5 40.5 Condition after band test . . . . . . . . . . . . . . . . . . . . Passes No cracking Viton LCS, 384 hrs. @ 200°C % Swell @ 1 ⁄2 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.5 15 35 % Swell @ 48 hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . Passes 28.5 40.5 Condition after band test . . . . . . . . . . . . . . . . . . . . Passes No cracking (16) Engine test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Passed Data on file with M.O.D. (17) Homogeneity:............................................................... 5 High temperature, 210°C . . . . . . . . . . . . . . . . . . . . . . . . Passes No visible signs of Proc. A ..................................................................................... separation, gelation ..................................................................................... or formation of Low temperature, – 54°C . . . . . . . . . . . . . . . . . . . . . . . . Passes insoluble matter. Proc. B (18) Miscibility and compatibility.......................................... 8 Miscibility: @ 210°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Passes No visible signs of Proc. A ..................................................................................... separation, gelation ..................................................................................... or formation of @ – 54°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Passes insoluble matter. Proc. B Compatibility: Increase in toluene insolubles, % wt. . . . . . . . . . . . Passes — 0.05 Proc. C&D ..................................................................................... Data on file with M.O.D. 11
Appendix BPTO 2380 Typical Inspections vs. DEF STAN 91-101/2 Specification (Replaces DERD 2499) ( C o n t ’ d ) 12 ..................................................................................... DERD 2499 TEST METHOD MILITARY SPECIFICATION TESTS ........................ BPTO 2380 MIN. MAX. ASTM IP DERD (19) Hydrolytic stability Calculated time to produce increase in acidity @ 40°C of 1.5 mg KOH/g, hr. . . . . . . . . . . . . 880 850 — 6 (20) Load/carrying ability Four ball machine assessment:................................. 239* Mean Hertz load, Kg. . . . . . . . . . . . . . . . . . . . . . . . . . . 14.75 Report Welding load, Kg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 Report Wear load curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pass Report Initial seizure load, Kg . . . . . . . . . . . . . . . . . . . . . . . . . 74 65 — IAE Gear machine rating ........................................... 166* Mean relative failure load @ 2000 RPM, % . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 75 — @ 6000 RPM, % . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 65 — 90% confidence interval, % @ 2000 RPM, % . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Not greater than 0.6 @ 6000 RPM, % . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 X mrfl at each speed (21) Oil mist coking.............................................................. 13 @ 230°C, % of reference . . . . . . . . . . . . . . . . . . . . . . . . 157 Report @ 290°C, % of reference . . . . . . . . . . . . . . . . . . . . . . . . 100 Report (22) Volatility and high temp. oxidative stability................... 9 Temperature parameters @ 192 hr. E Temperature, °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 185 — A Temperature, °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 190 — V Temperature, °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 185 — B Temperature, °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Report Z Temperature, °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Report Effective life, hours @ 200°C Volatilization loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 90 — Acidity increase. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 100 — Viscosity increase. . . . . . . . . . . . . . . . . . . . . . . . . . . 77 60 — Insolubles increase . . . . . . . . . . . . . . . . . . . . . . . . . 325 225 — @ 250°C Volatilization loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 2 — Acidity increase. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.6 0.5 — Viscosity increase. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 — Insolubles increase . . . . . . . . . . . . . . . . . . . . . . . . . 21 20 — (23) Catalytic oxidation: ∆ Z solidus catalytic oxidation index, °C . . . . . . . . . . . . . ** – 15 10 14 (24) Bearing cleanliness temperature index B Temperature parameter, °C . . . . . . . . . . . . . . . . . . . . 210 Report 9 S Temperature parameter, °C . . . . . . . . . . . . . . . . . . . . 295 Report 1 ( 2 ⁄3 B + 1 ⁄3 S) index, °C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 230 (25) Low temperature oxidative stability . . . . . . . . . . . . . . . . . Clear No deposition 10 ..................................................................................... @ 3 mos. of insolubles (26) Shear stability, diesel injector rig: ∆ Viscosity (kinematic) @ 100°C, % . . . . . . . . . . . . . . . . . >–1.9 ±2.0 Note: Sonic shear ..................................................................................... test substituted Appearance of oil after test . . . . . . . . . . . . . . . . . . . . . . Pass No sludge or gum (27) Viscosity, kinematic, high temperature: @ 205°C, cSt (mm 2 /s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.42 1.25 — D445* 71* (28) Viscosity stability @ – 40°C, % change . . . . . . . . . . . . . . – 1.8 — 6.0 D2532 (29) Autoignition temperature, °C . . . . . . . . . . . . . . . . . . . . . . 415 Report D2155 * Modified ** Available upon request
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946 mL – 1 U.S. Quart - BP

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