XYC BR 46-82 Synthetic Grease Brake Fluid-Compatible for Automotive Actuators 1KG

    XYC BR 46-82 1KG
    minimum order: 
    1 piece
    Supply Ability: 
    10000piece / Month
    Country of Origin: 
    China
    Stock Time: 
    3Day
    Quantity:
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    XYC BR 46-82 Synthetic Grease Brake Fluid-Compatible for Automotive Actuators 1KG

    Basic Information

    - Product Profile: XYC BR 46-82
    - Characteristics: Synthetic grease, EPDM-compatible automotive grease, brake fluid-compatible grease, drive-by-wire actuator grease, high-temperature actuator grease.
    - XYC BR 46-82 is an advanced, high-performance synthetic grease designed using a hybrid polyglycol and ester base oil blend, combined with a highly stable lithium complex soap thickener. It was engineered as a direct response to the automotive industry's need for a cost-efficient, long-lasting alternative to hyper-expensive fluorinated (PFPE-based) chemistries. The specialized low-viscosity base oil ensures that the grease retains optimal fluidity at low temperatures, minimizing startup torque and frictional drag. Conversely, the lithium complex thickener provides high thermal stability, keeping the grease structurally intact and preventing oil separation or leakage at high continuous operational temperatures.

    General Physical & Thermal Properties

    - Operational Temperature Range: Continuous performance from -40°C to +180°C (-40°F to +356°F), with short-term peak thermal thresholds reaching up to +250°C (+482°F).
    - Appearance: Smooth, beige-colored grease.

    Core Performance Advantages

    - Targeted Mechanism Lubrication: The formula is heavily fortified with targeted anti-wear (AW) and friction-modifying additives optimized specifically for steel-on-steel contact interfaces. It excels at dampening micro-vibrations and eliminating structural friction in high-frequency, short-stroke mechanical actuators, completely preventing stick-slip phenomena and reducing mechanical wear.

    Elite Fluid & Chemical Compatibility

    - One of the most unique engineering attributes of XYC BR 46-82 is its specialized cross-compatibility with automotive brake fluids (specifically DOT 3, DOT 4, and DOT 5.1). If brake fluid accidentally migrates past a seal, this grease will safely mix with it without losing its thickener structure, clotting, or breaking down. Furthermore, its chemical matrix is fully compatible with EPDM (Ethylene Propylene Diene Monomer) rubber elastomers, ensuring seals do not swell, shrink, or degrade over time.

    Primary Applications

    - Automotive Drive-by-Wire (DbW) Actuators: It is the industry standard for electronic throttle bodies, exhaust gas recirculation (EGR) valves, and variable valve timing (VVT) actuators where precision, zero-delay mechanical movement is required.
    - High-Speed Ball Screws and Linear Actuators: Frequently applied in automated multi-point actuation modules, where a single application must provide continuous, low-friction lubrication across vertical rolling bearings and drive gears.
    - Brake System Components: Used for the long-term lubrication of specialized sliding components within brake callipers and mechanical actuation linkages due to its thermal peak resistance.