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美孚真力士20系列
来源于:张家港保税区澳博国际贸易有限公司

简 介
本产品是精炼窄镏分低粘度矿物油,加入特别添加剂以确保轧辊湿润及清洁,可抵受高压和防止轧辊表面的油膜破裂。有极优良的长期防锈及防腐蚀性能。
优点
•窄镏分的特点:在于减低轧制过程中油的挥发倾向,故可降低油耗•相对低粘度,改善散热和过滤性
•负载能力高,维护轧制品表面质量
•精炼程度高,微/无气味特性,当正确处理和使用时,对健康无害。除注意个人卫生,包括避免长期和重复接触皮肤外,无须特别预防措施
用途
美孚真力可作为铝或其他有士24,24B:色金属、钢等冷轧用油,亦可作为抛光用油美孚真力可作为有色金属士26,26A:钢、不锈钢等在多辊轧机的冷轧用油本产品亦可用作轧机的液压油。

Product Descr1ption
Well refined, narrow-cut straight mineral oils of relatively low viscosity containing special additives which impart good wettability and ability to clean the rolls, resistance against high pressures and rupture of the oil film on the roll surface.
Benefits
· The narrow-cut characteristic will reduce the tendency of the oil to vaporize , thereby reducing oil consumption
· The relatively low viscosity improves the dissipation of heat. It also improves filterability through reduced flow resistance in the filters
· The load-carrying ability safeguards the surface quality of the rolled material
· The high degree of refining imparts low/no odour characteristics. When properly handled and used, the products have no adverse health effect. No special precautions are suggested beyond attention to good personal hygiene, including avoiding prolonged, repeated skin contact
Application
Genrex 24, 24 B: Cold-rolling of Aluminium, other non-ferrous metals, steel, also for polishing processes Genrex 26, 26 A : Cold-rolling of non-ferrous metals,also of steel, stainless steel in multi-roll mills The products may be used as hydraulic oils for rolling mills.

Characteristics 特 性以 下 所 列 数 据 除 特 别 注 明 外, 均 为 典 型 值
Typical values unless otherwise stated

Density @ 15°C,kg/L
密度@15°C,千克/升

0.840.840.860.87

Flash Point, ℃
闪 火 点,℃

136132154160

Pour Point,℃
顷点 ℃

-11-7-18-17

Ash ( Oxide ), %
灰 份 ( 氧 化 物 ), %

0000.02

NN, mg KoH/g
中 和 值,毫 克 KoH / 克

0.060.1<0.03<0.06

Viscosity cSt,粘 度,厘 斯
@ 20 0C
@ 40 0C

8.6
4.9
8.7
4.9
15.8
7.9
15.9
7.85