Hydraulic cylinder piston ring grease

SEIVIO Cylilub M135 Hydraulic Cylinder Piston Ring Grease It is a newly developed and synthesized special lubricating grease used to lubricate the O-rings of the internal moving parts of the cylinder and the inner wall of the cylinder. Its function is to reduce friction and wear, extend the service life of the cylinder, and improve work operation efficiency. At the beginning of starting, the piston increases from 0 speed under the action of the air source, and needs to overcome the static friction force, mainly the static viscous friction between the seal and the cylinder wall. As the speed increases, the friction coefficient decreases slowly in a negative parabola, forming boundary friction; when the seal and the cylinder wall are partially filled with lubricant, mixed friction is formed. At this time, as the speed increases, the friction coefficient is still decreasing rapidly. When the piston speed reaches a certain value, in an ideal state, the lubricant forms an elastic fluid layer, that is, an effective lubricating film is formed to achieve fluid lubrication. When the speed exceeds this critical value, the friction mainly comes from the obstruction caused by the internal viscosity of the lubricant, and as the speed continues to increase, this friction increases.

• The base oil has low viscosity, low friction coefficient, and small starting torque at low temperature;
• Good contact compatibility with a variety of rubbers and will not cause O-ring shrinkage or expansion;
• Effectively reduce the temperature rise during cylinder operation and prevent overheating and oxidation problems;
• It can reduce the noise generated during friction and provide precise motion control of the cylinder;
• After contacting with hydraulic oil, it can maintain a complete oil film and no miscibility will occur.

It is suitable for long-life lubrication of rubber O-rings and valve sleeve friction pairs, cylinder piston seals and cylinder barrel friction pairs, such as EPDM, nitrile rubber (NBR) and polyurethane materials that are sensitive to most greases. Typical applications include accumulators, bracket hydraulic cylinders, shock absorber cylinder oil seals, hydraulic brake cylinders, etc.

1kg/can Order number 400433
20kg/drum Order number 400434

Please keep it in a dry, ventilated and dark place.