Description

PF-LUBE is a primary lubricant which seeks to coat out on metal surface, forming a tough chemical film to provide protection to the surfaces under extreme pressure conditions. It can be used in all types of water-based mud systems. CHEMICAL NATURE Blend of vegetable oil and mineral oil. PHYSICAL AND CHEMICAL PROPERTIES Appearance: dark brown viscous liquid Specific gravity: 0.***0.*5g/m3 Acid value: <=*0mg KOH/g Flash point: >*0ºC Reduce rate of friction: >=*0% (in fresh water) Reduce rate of friction: >=*5% (in seawater) Strengths of film Extreme pressure: > **0 MPa Fluorescence grade: <=6