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供应加拿大MOV EXTRA Grade 0 常规级润滑脂 17KG MOV中国授权代理商

¥2.00 1 - 9
¥1.00 ≥10

参数

MOV EXTRA Grade 0 型号
MOV品牌
齿轮润滑脂类别

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产品详情

MOV Extra 润滑脂---非核应用

MOV Extra使用优质的增稠剂会有突出表现。它的专门特殊配方为手动和电动操作阀门执行器提供了优质的润滑方案，解决了过去不能解决的问题，并提供一个更为长效的服务。MOV Extra满足Limitorque最小润滑油品质的要求。

此润滑脂已被证明是一种替代品，以取代埃克森Nebula EP。MOV Extra与Nebula EP和钙复合增稠剂是可以兼容的，也可用于没有剥落的老化油脂的操作杆或没有***清洁油脂的阀杆。然而，推荐的维修保养方法是尽可能的去除陈旧老化油脂使MOV Extra的性能优化。

MOV Extra目前NLGI等级“0”和“1”，正在用于化石燃料发电站。也正在考虑将00级用于极低温的环境中。

MOV Extra有Long Life相似的性质，但商业应用更具体。它还具有低粘度的基础油特性，在较低温度下具备更好的流动性。MOV Long Life是的一种被Limitorque，EPRI和MUG批准用于核电站的润滑脂。

特性

•化学兼容性，与Nebula EP相比。

•对比Nebula EP，达到或更好地体现基本润滑性能。

•达到或超过8Limitorque“最小润滑油的品质”。

•展现了优越性能，无卤素成分如氯、氟。

效果

•保护防止腐蚀。

•与Nebula EP相比，在高温极压方面能达到或更好的效果。

•比Nebula EP的寿命***。

•耐油和防止增稠剂分离、抗水冲洗。

•用标准矿物油溶剂可除去。

•不易老化硬化

MOV Extra 润滑脂优势

性能：低轴承转矩情况下展现非常好的低温流动性。

兼容性：一般兼容复合钙、复合锂基润滑脂。

稳定性：比复合钙润滑脂更能***和硬化。

***的稳定性。

***的防腐蚀能力。

MOV Extra 润滑脂

安全& 不含人工色素。

环境：不含铅或氯化物质。

多用途： MOV润滑脂是一种多功能用途润滑脂。因此，它们也可以有效地应用于各种方面。

质量效益：基于成熟的技术，已经使用了超过十年。

生产和包装在ISO9001和ISO14001的设施中。

北美的油脂生产商之一。

MOV Extra 润滑脂的物理性质

常规性能

NLGI等级	0	1
增稠剂	磺酸钙基	磺酸钙基
颜色	黄褐色	黄褐色
纹理	平滑	平滑
渗透：毫米/ 10工作在25oC，ASTM d-217	375	325
滴点：C，ASTM d-2265	260	300
基础油的粘度：CST，ASTM D-445 @ 40oC	22	22

极压/磨损性能

Timken OK负荷：公斤，ASTM d-2509	22.7	25.0
4球极压、ASTM d-2596：负荷磨损指数，KGF	50.0	55.0
焊接点，KGF	400	400

抗腐蚀性

250

300

抗氧化性

油分离：ASTM d-1742，质量%	1.1	0.2
氧弹：500小时后滴PSI，ASTM d-942	9.0	9.0

低温特性

扭矩：ASTM d-1478在–40°C，g.cm，开始	2425	-
60minutes	351	-
USX移动性：在150 psi，克/分钟”：0oF（18oC）	287	-
-10oF(-23oC)	139	-
-20oF(-29oC)	68.5	-
-30oF(-34oC)	16.5	-

MOV Long Life greases tested by the Electric Power Research Institute (EPRI) for high temperature MOV&＃39;s and for bearings in Lube Notes for December 2006. Both did very well in comparison to the alternatives, especially when all the characteristics were considered.

Note Number 1, High Temperature Grease Evaluation: "The MOV LL result at the stem nut temperature of 85°C (185°F) warrants consideration in future testing. Not only does it appear that it will retain oil better, but it also has better oxidation stability and consistency retention (remaining a grade 2) than the other lubricants evaluated."

Note Number 3, Comparison of Roller Bearing Greases: "We believe that MOV LL will prove to be superior in antirust based on other, more rigorous tests. This feature is important in areas of high humidity near an ocean. Given that a bearing failure occurred due to a weld seize, there is a comfort in choosing MOV LL that has a significantly higher weld point and load-carrying ability."

MOV LONG LIFE PASSES SEVERE CORROSION
TESTING ON STRESSED SAMPLES FROM
ENVIRONMENTAL QUALIFICATION

The Candu Owners Group had Environmentally Qualified MOV Long Life for use in the
Limitorque main gearbox applications. Samples had been subjected to the following;

• oven aging at 130°C (266°F) for 660 hours;
• gamma irradiation to 70 Mrad; and
• Loss of Coolant Accident (LOCA) steam exposure including 6 hours
exposure to 171°C (340°F) and 105kPa (15 psi) steam.

COG testing had shown that the lubrication characteristics of MOV Long Life remained
excellent so the purpose of this testing was to show that the calcium sulphonate
thickener would continue to provide corrosion protection for the main gearbox and for
limit switch gearbox applications. Samples of the EQ’d grease were tested at an
independent lab according to ASTM D-130.

ASTM D-130 COPPER STRIP CORROSION TESTING
MOV LONG LIFE GRADE 1
NEW GREASE 1b
EQ’D PLUS 24 HOURS AT 100°C (212°F)* 1b
EQ’D PLUS 96 HOURS AT 100°C (212°F) 1b

*Standard test conditions

Comments: After five years aging, irradiation and exposure to steam MOV Long Life still
provided excellent corrosion protect, even after four times the normal test time. Note
that Nebula did not even survive the five year aging without excessive hardening.