Braycote Micronic 803

Wide temperature low volatility PFPE grease with extra filteration

Castrol Braycote Micronic 803 is a smooth, buttery, translucent-white grease based on a perfluoropolyether oil and thickened with a tetrafluoroethylene gelling agent Based on micronically filtered perfluorinated polyether base oil.

  • Product category Grease Applications, Speciality (Aviation/ Vacuum/ Semi-Conductor)
  • Application Speciality (Aviation/ Vacuum/ Semi-Conductor)

Description

Castrol Braycote Micronic 803 is a smooth, buttery, translucent-white grease based on a perfluoropolyether oil and thickened with a tetrafluoroethylene gelling agent Based on micronically filtered perfluorinated polyether base oil. Developed for use in applications where long term exposure to high temperature or high vacuum is expected. This product provides excellent lubricity, oxidative and thermal stability, low volatility, good shear stability, low acute toxicity and contain no sodium or other alkali metal containing ingredients.
This product is fully compatible for use in both direct and indirect contact with liquid and gaseous oxygen (LOX/GOX). Braycote Micronic 803 is stable when exposed to strong acids and oxidisers. As a perfluorinated grease it exhibits excellent shelf life due to its intrinsic inertness.

Characteristics

Operating temperature Min. -76°F

Max. 500°F
Viscosity 187 mm/s² at 104°F
NLGI 2
Oil type PFPE
Thickener PTFE
Food grade No
Product type Greases
Applicable to these sectors Aerospace, Chemicals, Machinery

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