SINOPEC Sealing Grease 7607 for Pneumatic Brake System is a high-performance grease which combines a synthetic base oil with several soaps thickener. According to GB/T 7631.8-90(ISO6743/9-1987), Grease 7607 can be classified as L-XDBEA1.
Features & Benefits

@ Very low oil bleeding tendency

@ Excellent compatibility with butyl rubber

@ Outstanding high and low temperature performance

@ Optimum protection against rust and corrosion

@ Exceptional resistance to high temperature degradation

@ Do not contain any heavy metal and nitrite that will do harm to human's health and pollute environment.

Technical specification

@ Meets the following performance specification: Q/SH303 142-2004

Application

@ Grease 7607 is designed for lubricating and sealing applications between rubber piston ring and cylinder in heavy-duty automotive pneumatic brake system.

@ Application temperature range: -50° C to 120° C, 150° C in short-term.