Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of silicone gel ring for filter in China, also supports customized service. Please feel free to buy high quality silicone gel ring for filter for sale here from our factory.
Silicone Gel Ring For Filter
| Property | Unit | Test method | Test parameter | Value |
| Hardness | Shore-A | ASTM D 2240 | 70 | |
| Tensile strength | kgf/cm2 | ASTM D 412 | 109 | |
| Ultimate elongation | % | ASTM D 412 | 410 | |
| Specific gravity | g/cm3 | ASTM D 1817 | 1.21 | |
| Compression set | % | ASTM D 395 B | 24h / 175°C | 46.6 |
| Compression set | % | ASTM D 395 B | 24h / 23°C | 4.9 |
| Tear resistance | kgf/cm | ASTM D 624 B | 19 |
what is Silicone Gel Ring For Filter
A silicone gel ring for filter is generally a rubber accessory for a stainless steel metal filter. It is used when drinking pure water or some beverages that must be filtered before drinking. It is installed around the stainless steel metal filter and fits together with it. It is made of high-grade silicone material with stable sealing and durability. The design and use of the filter silicone ring are simple, and it has become a commonly used rubber seal in people's daily lives.

What are the advantages of silicone gel rings over traditional O-rings
Enhanced Sealing: Silicone gel rings for filter provide a better seal for filters due to their flexibility and ability to conform to irregular surfaces. This ensures a tighter seal than standard O-rings, which may not adapt to variations in surface texture or alignment.
Temperature Resistance: Silicone materials can withstand a wider temperature range, typically -60 °F to 400 °F (-51 °C to 204 °C). This makes silicone rings suitable for applications involving extreme temperatures where traditional O-rings may fail.
Chemical Resistance: Silicone rings are excellently resistant to a wide range of chemicals, including oils, ozone, and UV rays.
Customizability: Silicone gel rings for filter can be manufactured in a variety of sizes and durometers (hardness levels), allowing for customized solutions that meet specific application requirements.

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