产品规格	LARMA 798	执行标准	美孚公司标准
主要用途	金属加工工艺用油	CAS	--

美孚拉玛798防锈油，为金属工艺加工用油，原装进口5加仑包装。防腐蚀保护特性并结合环保意识，适用于各种用途、部件和条件。使用高闪点溶剂可增加覆盖能力，这意味着降低润滑油耗。

高闪点窄馏程溶剂	低挥发意味着低油耗，便于工作人员操作
有效的脱水和防腐保护	从部件上去除所有微量水分和湿气，实现长期防锈和防腐保护
提高覆盖能力	加强产品适用性，降低产品消耗
适合多种应用	减少库存要求。可通过各种方法用于各种不同进料
透明、结实的薄膜	便于看到部件上的标记

以下部分为英文原版资料：

mobilarma 798

wire rope rust protective and lubricant product description

mobilarma 798 is high performance, oil-based rust preventive intended to serve as a wire rope lubricant and to prevent rust and corrosion under operating and storage conditions. it is used in industrial, mining and marine applications. mobilarma 798 has excellent film forming properties and is of grease-like consistency. its tenacious film protects wire ropes from the corrosive tendencies of salt spray and moisture-laden atmospheres. mobilarma 798 is effective throughout the extremes of temperatures that may be encountered at sea and gives good protection against mild acids. it is pliable at -35ºc and will not drip at 60ºc. it resists throw-off in high-speed service and adheres without being tacky or stringy. on application, mobilarma 798 becomes transparent; enabling treated ropes to be visually inspected. the film is self-healing and does not chip.

mobilarma 798 works well between the strands of wire rope, providing excellent lubrication during flexing. this characteristic reduces wear and improves life. it is compatible with other wire rope core impregnating materials that may have been applied during manufacture.

features and benefits

mobilarma 798 works well between the strands of wire rope, providing excellent lubrication during flexing. this characteristic reduces wear and helps improve life. it is compatible with other wire rope core impregnating materials that may have been applied during manufacture. its excellent rust and corrosion protection properties substantially reduce the negative effects of fresh water, salt water and mild acids thus improving performance and reducing maintenance costs. it is easy to apply and economical to use.

key features and potential benefits include:

featuresadvantages and potential benefits

outstanding adhesive characteristics	resists throw-off forms transparent film making rope inspection easier
excellent rust and corrosion protection	provides protection against rusting from both fresh water and salt water over a wide temperature range protects rope against attack from mild acids
very good lubrication properties	reduces wear improved efficiency
easy application	can be applied by brushed or swab as received can be applied by spray, dip or bath if heated

applications

mobilarrma 798 is recommended for the preservation of both standing and running wire ropes aboard ships. it can also be used effectively on anchor chains. mobilarma 798 can either be applied as received by brush or swab, or by spray, dip or bath if the product is first heated to 65ºc to 80°c in a well ventilated area. for best results, only a thin coat should be applied. new cables or cables regularly maintained with mobilarma 798 will require no prior preparation. for best results, rusty or dirty wire ropes should be wire brushed and cleaned thoroughly with solvent and dried prior to application of mobilarma 798.

typical properties mobilarma 798

viscosity, astm d 445, cst @ 100ºc	23.1
dropping point, astm d 2265, ºc, min	63
flash point, ºc, astm d 92, min	238
density @ 15.6ºc, calculated, lbs/gal	7.36

health and safety

based on available information, this product is not expected to produce adverse effects on health when used for the intended application, following the recommendations provided in the material safety data sheet (msds). msdss are available upon request through your sales contract office, or via the internet on http://www.exxonmobil.com. this product should not be used for purposes other than its intended use. if disposing of used product, take care to protect the environment.