低温高速轴承润滑脂【 E421】

简介：

本品以聚脲稠化剂稠化高级基础油，并加抗氧化、防锈蚀等多种高效添加剂精制而成，是一种高速和超高速及低温环境下使用的润滑脂产品。具有良好的高低温性能、润滑性能、高速性能，长寿命润滑或终生润滑，运转精度高，保证平滑运行，表面动态粘度低，低摩擦力矩低起动力矩。

Description：

This product is made of high grade base oil thickened by polyurea thickener and refined by many high effective additives such as anti-oxidation, anti-rust, etc. It is a kind of grease used in high speed and ultra-high speed and low temperature environment.It has good high and low temperature performance, lubrication performance, high speed performance, long life lubrication or lifetime lubrication, high operation accuracy, ensure smooth operation, low surface dynamic viscosity, low friction torque and low starting torque.

用途：

w 适用于航空电机、高速轴承和微型电机轴承的润滑和防护

w 适用于各种高速陀罗马达、高速磨床、高速仪表和机械轴承的润滑

w 使用温度：-45～150℃，使用转速（DN值）：100万

Application：

w  Suitable for lubrication and protection of aviation motors, high speed bearings and micro motor bearings.w  Suitable for lubrication of various kinds of high speed Tourmalda, high speed grinding machine, high speed instrument and mechanical bearing.

w Operating temperature: -45 ~ 150℃, operating speed (DN value) : 1 million

性能及特点：

w 优异的高低温润滑性、低温起动力矩小；

w 良好的机械安定性、胶体安定性；

w 优秀的防锈防腐性、抗水性；

w 卓越的抗剪切安定性，高速下保持力强；

w 优良抗氧化安定性，抗酸碱腐蚀性介质能力强，极长的使用寿命。

Performance and Characteristics：

w  Excellent high and low temperature lubrication, low temperature starting torque.

w  Good mechanical stability, colloidal stability.

w  Excellent anti-rust, anti-corrosion, water resistance.

w  Excellent shear stability, high speed maintenance.

w  Excellent anti-oxidation stability, strong resistance to acid and alkali corrosive medium, very long service life.

Typical physical properties 物理特性