SYG-990/SILTEF GREASE

PREMIUM HIGH TEMPERATURE  PTFE FORTIFIED SILICONE BASED ANTI-SEIZE COMPUND

Product Description

SYG-990 SILTEF GREASE is a premium quality, white, non-toxic grease designed for increased lubrication & wide operating temperature range compared to conventional mineral-based greases.   With no dropping or melting points it is resistant to moisture, has superior dielectric properties and has a long service life. It is suitable for stop leakage.

Registered by NSF (Class H1) for use where there is potential for incidental contact with food. These products meet the former guidelines (1998) of the US Department of Agriculture Food Safety and Inspection Service (USDA FSIS) for H1 use (lubricant with incidental food contact) and listed in Miscellaneous Publication No 1419 “List of Proprietary Substances and Nonfood Compounds”. Product contains only substances permitted under US 21 CFR 178.3570, 178.3620 and 182 for use in lubricants with incidental food contact.

Applications

SYG-990 SILTEF GREASE is recommended for lubrication and protection of ball, roller and plain bearings, slides and operating at high temperatures in food pharmaceutical and other clean environments. Also suitable for lifetime  clean environments. Also suitable for lifetime lubrication of sealing rings in the drinking water sector, O rings, ball  bearings and shafts in air conditioning and ventilation systems, thread lubrication, sealing of housings, lubrication of fittings, ground glass, taps, and valves. It can be used as anti- seize lubricants for all type of fasteners etc.     

Benefits

·        Superior mechanical stability versus other thickeners, particularly in the presence of heat and water

·        High chemical, oxidation, and radiation resistance

·        Does not contain heavy metals or other environmentally undesirable components

·        Good adhesion to metal surfaces

·        Excellent high temperature oil bleed control

·        Reliable bearing lubrication for operations from -20 to 210⁰C with proper re-greasing intervals.


Typical Properties

SYG-990 SILTEF GREASE

Test Metho d

NLGI 2

NLGI 1

Appearance

Visual

White

   Color

N A

White

Base Oil

 

Silicon

   Solid Lubricants

 

PTFE

Base Oil Kinematic Viscosity

@40⁰ C, cSt

ASTM D-445

 

 

5000

 

 

5000

    Drop Point, ⁰C (min)

ASTM D-2265

None

>300

Di-electric Strength

CTM

400

400

   Vapor

   Pressure@200° C

CTM

1.33

1.33

Worked Penetration

@250°C, (60x)

ASTM D-217

265-295

310-410

  Water Washout,     Loss@79°C,wt%

ASTM D 1264

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