Security equipment waterproof joint sealing ring
A waterproof joint sealing ring is an accessory used for external interfaces and connection parts of security equipment. Its main function is to provide waterproofing and sealing to protect the equipment from moisture intrusion.
Material selection: Waterproof joint seals are usually made of rubber materials, such as nitrile rubber (Nitrile rubber), silicone rubber (Silicone rubber), or ethylene propylene rubber (EPDM). These rubber materials have good sealing properties and weather resistance, and can effectively prevent moisture penetration.
Advantages of Security Equipment Waterproof Joint Sealing Ring
- Waterproof and dustproof: The rubber sealing ring can effectively prevent moisture, rain, snow, dust, and other impurities from entering the interior of the camera, forming a reliable protective barrier to protect the camera and other electronic components and internal structures from moisture, dust accumulation, and mechanical damage.
- Extend service life: The protective function of the joint rubber sealing ring can reduce the risk of equipment damage and failure, thereby extending its service life.
- Adapt to various environments: The security equipment waterproof joint sealing ring has good weather resistance and chemical resistance and can adapt to various environmental conditions. Whether it is outdoor installation or a harsh climate, such as high temperature, low temperature, humid, or corrosive environment, the sealing ring can provide reliable protection to ensure the normal operation of the equipment.
Technical data
| Physical properties | ||||
| Property | Test standard | Value | Unit | |
| Hardness | ISO 48 | 68 | IRHD | |
| Elongation at break | ISO 37 | 211 | % | |
| Tensile strength | ISO 37 | 11.2 | Mpa | |
| Compression set-24 hours at 150 ℃ Slab | ISO 815 | 15 | % | |
| Ageing properties | ||||
| Property | Test standard | Value | Unit | |
| Heating ageing-72 hours at 100 ℃ | ISO188 | |||
| Hardness change | 4 | IRHD | ||
| Elongation at break change | -18.5 | % | ||
| Tensile strength change | -18 | % | ||
| Volume change | 0 | % | ||
| Aging water-166hours at 100 ℃ | ISO 1817 | |||
| Hardness change | -1.1 | Shore A | ||
| Elongation at break change | -1 | % | ||
| Tensile strength change | -8.5 | % | ||
| Volume change | 2.15 | % | ||
certification
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