High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 1

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 2

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 3

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 4

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 5

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 6

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 7

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 8

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111

YBS-1672 Silicone grease is refined through a special process using multiple additives such as in organic thickeners,synthetic oils, and Viscosity modifiers. It possesses two key functions: water resistance and Lubricating sealing.Being safe and non-toxic, it exhibits high physiological safety, while also featuring excellent heat resistance, oxidation resistance, and electrical insulation properties.

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Performance characteristics

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 9 Excellent high-temperature sealing performance.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 10 Excellent sealing performance and high and low temperature performance, operating temperature -40~180 degrees Celsius.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 11 High viscosity base oil.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 12 The excellent oil film composition of the base oil endows the grease with superior anti-friction and anti-wear properties . It also boasts excellent high-temperature performance and adhesion, a low coefficient of friction, and strong load-bearing capacity.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 13 Excellent plastic compatibility.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 14 It has good insulation properties, strong material adaptability, and is compatible with most plastics and elastomers.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 16 Excellent corrosion protection performance.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 17 Excellent rust and corrosion resistance, effectively reducing the maintenance cost of lubricated parts by 60%; copper-colored, stain-free, resistant to acid and alkali corrosion and does not corrode metals, and resistant to hot and cold water.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 18 Enhanced extreme pressure and anti-wear properties.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 19 Excellent load-bearing capacity and lubrication performance, low friction coefficient, reducing wear of lubricated parts by 80% under high temperature and high load conditions. It is wear-resistant, prevents shaft seizing, and prevents hysteresis even under high surface pressure..

Performance characteristics

Project	Quality Indicators	Test methods
Appearance	White, semi-transparent, uniform paste	Visual inspection
NLGI rating, #	3	GB / T 2 6 9
Working cone penetration (25℃): 0.1mm	220-250	GB / T 2 6 9
Drip	none	GB / T 4 9 2 9
Oil separation degree (100 ℃ , 24h), % ≤	1.5	HG / T 2502-1993
Volatile substance content, % ≤	1.4	HG / T 2502-1993
Waterproof sealing performance ≥	3	HG / T 2502-1993
Corrosion test	none	HG / T 2502-1993
Electrical strength , Mv / m	14.6	HG / T 2502-1993
Operating temperature, °C	-40- 180 ℃	--

Application and Packaging Specifications

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 20 Sealing and lubrication of low-speed sliding parts such as various valves, cylinders, plugs, and joints.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 21 Lubrication and sealing between metal-to-metal and metal-to-plastic moving parts.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 22 Suitable for lubrication and sealing of ground glass joints and glass pistons in vacuum systems with a high vacuum level of 7.0×10-7KPa.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 23 Lubrication and sealing of lubrication points in optical equipment and instruments/meters.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 24 Suitable for sealing and lubricating low-speed sliding parts of glass, ceramic, or metal valves, rotary valves, solenoid valves, etc., that come into contact with chemicals.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 25 Suitable for use in contact with chemicals and for lubrication and corrosion protection of glass, ceramics, or metals.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 26 Applicable to the damping of potentiometers, and the insulation and sealing of electrical appliances.

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 27 Filling medium for liquid couplings, automotive brake pumps, O-ring seals and lubrication.

cylinders

joints

plugs

valves

metal-to-metal moving parts

metal-to-plastic moving parts

glass pistons

ground glass joints

instruments meters

optical equipment

damping of potentiometers

automotive brake pumps

liquid couplings

O-rings

High Temperature Vacuum Silicone Grease Equivalent to Molykote DC 111 42

Operating Precautions

■ Avoid over-application, as excess grease may cause contamination or increased resistance. This product is designed for sealing and low-speed lubrication and is not recommended for high-speed or heavy-load applications.
■ Ensure compatibility with specific materials before use. Keep away from contaminants and do not mix with other lubricants. For vacuum or precision applications, apply a minimal amount to prevent contamination.

How To Use

■ Apply a thin, uniform layer of silicone grease to clean and dry surfaces. Remove dust, oil, and moisture before application to ensure proper adhesion and sealing performance. Assemble components immediately after application.

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