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DAMPING GREASES

DAMPING GREASES
DAMPING GREASES
Product Code : 000011
Product Description

DAMPING GREASES

 

 

COMPOSITION

 

Damping greases are composed of synthetic oils and solid lubricants.

 

FEATURES

 

Damping grease are generally stiff, tacky, non-drying and non-evaporating, highly viscous gels, which are designed to damp free motion of the component to which it is applied.

 

DESCRIPTION

 

Ordinary lubricants have the property of reducing friction between the surfaces on which it is applied, where as damping grease lubricants create more friction and make motion more smooth and restricted. This smooth yet restricted or damped motion is free from play and produces a hydraulic feel. Damping greases are designed for assemblies where a fine adjustment or slow motion is produced by hand, where free motion is required to damped, and where sealing is required, but not for moving machinery in the ordinary sense.

 

Technical specifications

 

Parameters

supersol 80

supersol 86

supersol 90

supersol 92

supersol 93

Colour

Light straw

Light straw

Light straw

Light straw

Light straw

Serviceable temp.°C

-10°C to 180°C

-10°C to 180°C

-10°C to 180°C

-10°C to 180°C

-10°C to 180°C

Penetration, Un worked as per IS 1448

185 to 190                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

390 to 395

190 to 195

165 to 170

150 to 155

Weight Loss%, (150C/2hrs)

None

None

None

None

None

Drop point,°C

None

None

None

None

None

Melting Point °C/ Softness at 140°C

Softening

Softening

Softening

Softening

Softening

 

 

Applications 

 

Due to this unique property, damping greases find application in the assembly of potentiometer, rotary switches, tape recorders soft ejection assemblies, variable condensers, deflector coils, plastic gears and other electronics and automotive components where damping of free motion is required. It gives a smooth and easy motion to oculars, focusing and adjusting on screws and plane contracts. Other applications include optical equipment, binoculars, radio, tape recorders, television, telescopes, microscopes, camera, range finders, surveying and measuring instruments, trimmers, electronic toys, automobile fittings, hinges and builders hardware, sanitary fittings, and appliances, etc.

 

shelf life

 

These greases do not exhibit any significant changes in properties if stored properly in original packs for over two years. Slight hardening of some grades is considered normal and is reversible by agitation. However, warranty claims, in case of manufacturing defects is limited to one year from date of manufacturing.

 

 


LASA INDUSTRIAL CORPORATION