Mobil Grease 28 - ExxonMobil Lubricants & Petrol Spec - (Version JPG) - Page n° 3 - PDF Catalogue | Technical Documentation


	Test Methods	Mobilgrease 28 (1)	MIL-PRF-81322 Limits
Evaporation Loss, 22 Hrs at 177°C, wt %	ASTM D 2595	6	10 max
Copper Strip Corrosion, 24 Hrs at 100°C	ASTM D 4048	Pass	1b max
Four-Ball Wear, Scardia, mm	ASTM D 2266	0.5	0.8 max
Load Wear Index, kgf	ASTM D 2596	42	30 min
Rust Protection, 48 Hrs at 125°F, > 1mm dia Corrosion Spots	ASTM D 1743	Pass	0
Water Washout, 1 Hr at 41°C, wt %	ASTM D 1264	1	20 max
High Temperature Performance, Hrs at 177°C	ASTM D 3336	Pass	400 min
Oxidation Stability, pressure drop in kPa	ASTM D 942
100 Hrs at 99°C		Pass	83 max
500 Hrs at 99°C		Pass	172 max
Storage Stability, 6 months at 38°C	FTM 3467	Pass	Pass
Dirt Count, Particles/mL	FTM 3005
25-74 Micron		Pass	1000 max
75 Micron or Larger		0	0
Oscillation Friction and Wear, Scar Dia, Modified ASTM D 35,000 cycles, 90° Angle, Aluminum Bronze 3704 Block, mm		Pass	6.35 max
Rubber Swell, L Type Synthetic, 1 week at 70°C (158°F), vol %	FTM 3603	6	10 max
(1) Values may vary within modest ranges

Health and Safety

Based on available toxicological information, this product is not expected to produce adverse effects on health when used and handled properly. Information on use and handling, as well as health and safety information, can be found in the Material Safety Data Sheet (MSDS) which can be obtained from your local distributor or via the Internet on http://www.exxonmobil.com/lubes. PDS AV-05

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ExxonMobil Lubricants & Specialties

All products may not be available locally. For more information, contact your local sales office or visitwww.exxonmobil.com.

ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersedethecorporateseparatenessoflocalentities. ResponsibilityforlocalactionandaccountabilityremainswiththelocalExxonMobilaffiliateentities. Duetocontinualproduct research and development, the information contained herein is subject to change without notification. Typical Properties may vary slightly. © 2007 Exxon Mobil Corporation. All rights reserved.

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Mobil Grease 28 - ExxonMobil Lubricants & Petrol Spec - #3

Lubrication oil, Lubricant, Chain oil, Synthetic grease, Grease