Home Product Lovolub Optical Grease Special grease for stage cutting lights
Lovolub N669

Special grease for stage cutting lights

Description:

SEIVIO Lovolub N669 special grease for stage cutting lightsIt is a linear perfluoropolyether oil with extremely low friction coefficient.,Ultra-fine nanoscaleIt is made of thickened PTFE and refined with special anti-corrosion additives. It is a special low-volatility high-performance grease customized for professional stage lighting equipment. It mainly solves the problems of lubrication of moving parts and optical pollution of high-power cutting lamps under high-temperature working conditions.


Benefits:
  • Extremely low volatility characteristics, 200℃/24h volatile content ≤0.2%;
  • Prevent oil mist from contaminating the optical system and adapt to the long-term high-temperature operation requirements of stage lighting;
  • Repeatedly zoom back and forth, the torque is linear and stable;
  • Low volatility, no oil leakage, no oil slinging: the temperature inside the lamp is very high, and the oil cannot separate out oil mist;
  • Can withstand the continuous high temperature caused by the high-power light source inside the cutting lamp;
  • Will not corrode components or damage lens coatings;
  • Reduce transmission noise and ensure the operation accuracy of lighting equipment when switching patterns at high speed and adjusting focus quickly.
Product specifications:

Performance

data

color

Visual inspection

texture

smooth

smell

mild

specific gravity,@ 77°F(25°C)

1.99

Drop point,ASTM D-2265

None

viscosity,cSt @ 40℃

150

viscosity index,ASTM D2270

320

cone penetration,ASTM D-217 @ (25℃)

265-295

oil separation,ASTM D6184,(200ºC,24 h)

8.3

evaporation,ASTM D972,(200℃,22h)

0.20

four ball test, ASTM D2596,N  

3000

operating temperature,℃

-50~260

Shelf life (unopened and fully sealed)

5 years

The data given are typical representative values and slight variations that do not affect its performance are allowed.change,Adjustments may be made during normal production that do not affect product performance, and the information contained herein is subject to change without notice.


Applications:
It is mainly used for the connecting rod, slide rail, gear, XY shaking head and tilt axis of the four-blade light cutting mechanism of the cutting blade, micro reduction gear set (mostly plastic nylon gears), CMY color mixing plate, CTO color temperature plate, pattern wheel, aperture, and focusing slide rail.
Packaging:
1kg/can Order number 176430
Storage:
Store in a dry place.
Special grease for stage cutting lights
Special grease for stage cutting lights
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