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Damping grease
Category:
Detailed Introduction
Product Details:
Damping greases exhibit non-melting properties, shear stability, and plastic compatibility, which can enhance the “silky smooth” feel of moving parts. General-purpose damping greases are primarily used in the optical instrumentation and home appliance industries; wide-temperature damping greases offer excellent viscosity–temperature characteristics and are commonly employed in the automotive industry and chemical process control, with a temperature range spanning from –40°C to 250°C.
Damping grease is used in mechanical and electronic instruments that require controlled, free motion to achieve a high-quality tactile feel, reduce noise, and enable fine adjustments. When resistance grease is applied between moving parts, direct contact is effectively prevented; upon the application of an external force, the damping grease converts shear stress into internal friction within the grease, thereby generating damping and reducing noise or friction. Once the applied force is removed, the likelihood of the components moving spontaneously is minimal. Moreover, due to its viscous nature, damping grease helps protect instruments from moisture, dust, and other contaminants.
A. Damping oil
| Product Model | Appearance | Rotational Viscosity (Approximate Value)/NLGI Grade | Temperature ℃ | Applications and Features |
|---|---|---|---|---|
| DG321 | Transparent color | 50,000 to 200,000 | -5~230 | Structural components suitable for speed reduction, shock absorption, cushioning, and lubrication, such as potentiometers, photographic equipment, and door/window/cabinet buffers. |
| HC Series | Transparent color | 50 to 100,000 | -50~230 | Wide operating temperature ranges necessitate cushioning structural components that can withstand both high and low temperatures, such as furniture fittings, cushioning parts for the automotive industry, and cushioning and sealing applications in the sanitary ware industry, including lubrication and sealing of seals and gaskets. |
| HC801 | Transparent color | 100,000 | -50~230 | |
| HC805 | Transparent color | 500,000 | -50~230 | |
| HC810 | Transparent color | One million | -50~230 | |
| HC820 | Transparent color | 2 million | -50~230 |
B. Damping Grease
| Product Model | Appearance | Rotational Viscosity (Approximate Value)/NLGI Grade | Temperature ℃ | Applications and Features |
|---|---|---|---|---|
| DG307 | White translucent color | 2 | -20~150 | Applied to structural components for fine-tuning, speed control, lubrication, noise reduction, and misalignment prevention, ensuring a superior tactile experience for customers’ products. |
| DG306 | White translucent color | 2 | -40~180 | |
| DG201 | White translucent color | 2 | -20~180 | |
| SG509 | White | 2 | -40~200 | Excellent performance across a wide temperature range, making it suitable for noise reduction, vibration damping, and lubrication in both high- and low-temperature environments. Applications include sealing structures in the sanitary ware industry and outdoor photographic equipment, among others. |
| SG901D | Beige | 2 | -40~250 | |
| SG807 | White | 3 | -40~200 |
Keyword: Damping grease
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