Great Wall 7501 High Vacuum Silicone Grease

Great Wall 7501 High Vacuum Silicone Grease

Type:  lubricating oil

Implementation Standards:  Q/SHPRD129-2008

+86 156-3812-6680

Use:  Aerospace | Special Industries

Introduction:  Great Wall 7501 high vacuum silicone grease is mainly developed for aerospace and special industrial fields, with excellent grease stability and high and low temperature characteristics. This grease is widely used in various industrial equipment for dust prevention, lubrication, damping, shockproof and waterproof scenes.

Technical indicators

  • Maximum temperature

    200℃

  • Minimum temperature

    -40℃

  • Needle penetration

    221

Packing Specifications

  • Protect from light

    Protect from light

  • Moisture-proof

    Moisture-proof

  • Fire prevention

    Fire prevention

  • Sealed storage

    Sealed storage

  • water proof

    water proof

Detailed description

Performance characteristics of 7501 high vacuum silicone grease:

Excellent high temperature performance, ensuring lubrication and sealing under high and low temperature conditions;

Good water resistance and sealing, suitable for lubrication and sealing in humid environments;

Excellent solvent resistance, ensuring lubrication and sealing in environments with solvents;

Good dielectric properties, ensuring the safe use of electrical appliances;

Excellent corrosion resistance, ensuring no corrosion to metal parts;

Good material adaptability, good adaptability to non-metallic materials such as NBR, ABS, PC, etc.

 

Application range:

Mainly suitable for lubrication, shock absorption and damping of various machinery and precision instruments used in high and low temperature environments;

Suitable for lubrication and sealing of glass pistons and ground joints in 6.7×10-4Pa vacuum systems;

Suitable for lubrication and sealing in the presence of bromine, water, acid, alkali and other chemical media;

Suitable for electrical insulation, anti-flash pollution, damping, shockproof, dustproof, waterproof, demoulding and sealing;

Suitable for lubrication and sealing of power switches, O-rings, automobile brake pumps, petrochemical plant valves and other devices;

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Usage scenarios

spacecraft
space station
Satellite
Deep space probe

Contact us

+86 156-3812-6680

Zhengzhou · Henan · China

No. 26 Dongqing Street, Zhongyuan District, Zhengzhou City, Henan Province, China

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