Dimethyl Silicone Oil 5000cst CAS 63148-62-9 High Viscosity Damping Fluid for Shock Absorber
Dimethyl Silicone Oil 5000cst CAS 63148-62-9 is high-viscosity polydimethylsiloxane (PDMS) fluid.
It possesses excellent viscosity-temperature stability and stable damping characteristics. Its viscosity changes slightly under varying temperatures, delivering consistent vibration absorption effect. In addition, it features low volatility, oxidation resistance and good sealing compatibility. It is ideal high-performance damping fluid applied for various shock absorbers and vibration damping equip
Dimethyl Silicone Oil 5000cst CAS 63148-62-9
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Product Overview
Dimethyl Silicone Oil 5000cst CAS 63148-62-9 is high-viscosity linear polydimethylsiloxane (PDMS).This silicone fluid boasts outstanding viscosity-temperature performance. Its viscosity fluctuates minimally amid temperature changes, providing stable and predictable damping force. It has low volatility, excellent oxidation resistance and chemical inertness. It will not corrode metal components and has good compatibility with multiple sealing materials. It is a dedicated high-viscosity damping fluid developed for shock absorbers and vibration damping equipment.
Product Properties
Clear, colorless, transparent oily liquid, odorlessKinematic viscosity: 5000 mm²/s (25℃)Minor viscosity variation with temperature fluctuationStable damping performance in broad operating temperature rangeLow vapor pressure and low volatilization lossGood oxidation stability for long-term sealed serviceChemically inert to metal alloys, no corrosionCompatible with many rubber and plastic sealing elements
Core Advantages
- Constant damping characteristic, reliable vibration buffering effect
- Superior viscosity-temperature property, suitable for variable temperature working environment
- Low volatility, effectively avoid damping attenuation caused by liquid loss
- Excellent anti-aging property, long service life inside sealed damping structures
- Non-corrosive to metal shells and internal parts of dampers
- Stable physical property, free from easy emulsification or deterioration
Main Applications
5000cst Dimethyl Silicone Oil acts as high viscosity damping fluid for shock absorber.Typical applications: precision instrument shock absorbers, household appliance vibration dampers, optical equipment damping components, vehicle small shock buffer, rotating machinery vibration suppression devices, testing equipment damping systems.
Usage Guidance
Fill into fully sealed damping structures; prevent long-term exposure to air.Do not mix with mineral oil or other different types of silicone fluids arbitrarily.Carry out compatibility test with sealing gaskets before formal assembly.Avoid continuous contact with strong oxidizing substances.Strictly control filling cleanliness to prevent foreign particle contamination.
Packing & Storage
Standard package: 25kg plastic drum; small test samples are available.Keep container tightly sealed. Store in cool, dry and ventilated warehouse. Keep away from open flame, high temperature heat sources and strong oxidants. Prevent water and impurities contamination during transportation.
Our Service
We provide stable bulk supply of Dimethyl Silicone Oil 5000cst CAS 63148-62-9 with precise viscosity control. Laboratory test samples can be offered for performance verification. Our technical team offers professional support for damping structure matching and assembly suggestions.
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