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Optical Instrument Damping Grease

Product Category:Toys Electronic Grease

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Product Details

Applications:

Used for measuring instruments, microscopes, telescopes, cameras, slide projectors, physical spectrometers, aviation, remote sensing instruments, cameras

It is used for low-torque lubrication and preventing oil leakage of thread surfaces of precision machines and optical instruments, and friction parts around lenses.


Features:

Good waterproof, corrosion resistance and sealing, low volatility and no toxicity;

Does not corrode metals and is compatible with most plastics and rubbers;

Excellent temperature stability, the damping torque is stable and stable under different temperature differences.


The main technical parameters:

Project

Parameter

Test Standard

Exterior

Light Lime Smoothing Ointment

Visual inspection

Operating temperature range(℃)

-30~130

--

Penetration 1/10mm

230~250

ASTM D217

NLGI grade

3

ASTM D217

Density 25℃

ASTM D1480

Dropping point °C greater than

260

ASTM D2265

Oil separation 24h  100

<0.6%

FTM 791B,321、2

Volatility   24h  100

<0.3%

ASTM D972

Water splash test 60mm 40

ASTM D1264

Resistant to copper corrosion 24h 100

ASTM D4048

Four ball test

(60min 、1200rpm 392N)

—(75℃)

ASTM D2266

—(150℃)

Antioxidant properties 100h100

ASTM D942

Rust test

ASTM D1743

(The above data is for reference only and does not have the nature of a contract.)

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