Rubber washers are washers made of natural or synthetic rubber. Natural rubber is derived from the latex of rubber trees, while synthetic rubber is produced from petroleum or other sources. Rubber has many useful properties, such as:
- Elasticity: Rubber can stretch and deform under stress and return to its original shape when the stress is removed.
- Abrasion resistance: Rubber can resist wear and tear caused by friction and rubbing.
- Impact resistance: Rubber can absorb shocks and impacts without breaking or cracking.
- Noise reduction: Rubber can dampen vibrations and noises.
Rubber washers are typically used in applications that require general sealing and cushioning purposes, such as:
- Plumbing: Rubber washers can be used for sealing faucets, pipes, fittings, and joints that are exposed to water and low pressures.
- Construction: Rubber washers can be used for sealing windows, doors, roofs, and walls that are exposed to weather and dust.
- Furniture: Rubber washers can be used for cushioning chairs, tables, cabinets, and drawers that are exposed to movement and weight.
- Appliances: Rubber washers can be used for sealing washing machines, dishwashers, refrigerators, and ovens that are exposed to water and heat.
Silicone washers vs rubber washers: Which one is better?
The answer depends on the specific application and the requirements. However, in general, silicone washers have some advantages over rubber washers in terms of:
- Longevity: Silicone washers last longer than rubber washers because they do not degrade or deteriorate as easily. Rubber washers can wear out due to friction, abrasion, or corrosion. They can also expand or contract due to temperature changes. They can also react with certain chemicals or substances that come in contact with them. Silicone washers do not have these problems because they are more stable and resistant to various factors.
- Performance: Silicone washers perform better than rubber washers because they have higher temperature resistance, chemical resistance, weather resistance, electrical insulation, and biocompatibility. These properties make silicone washers more suitable for demanding applications that require high performance and reliability.