Washing machine rubber seal is a key component used at the door of the washing machine. It is designed to seal the gap between the washing machine door and body to prevent water and detergent leakage and keep the inside of the washing machine dry and clean. This kind of rubber seal is usually made of high-quality rubber material and is wear-resistant, chemical-resistant and high-temperature resistant.

- Features:
- Sealing performance
- Made of high-quality rubber material, it has excellent sealing performance. It can effectively prevent water, detergent and dirt inside the washing machine from leaking into the surrounding environment, ensuring that the inside of the washing machine remains dry and clean.
- Durability
- Designed and manufactured to be abrasion and chemical resistant. It can withstand the frequent use of washing machines and contact with various detergents, maintaining its integrity and stable performance for a long time.
- Easy to install
- Installation of the washing machine rubber seal is relatively simple. It usually has a design that matches the door of the washing machine and is installed on the door frame of the washing machine through simple insertion and fixation, making it easy for users to replace and maintain.
- Compatibility
- The size and shape of rubber seals are generally compatible with various common models of washing machines, providing broad compatibility. Users can choose the appropriate rubber seal for replacement according to their washing machine model.
- Maintenance: After use of the rubber sealing ring of the washing machine, it is recommended to perform regular cleaning and maintenance to ensure its performance and lifespan. Avoid using too strong cleaning agents and avoid damaging the surface of the sealing ring with sharp objects.
| Physical properties | Rating | Unit system | Test Methods |
| Mooney viscosity (ML 1+4, 100°C) | 46 to 52 | MU | ASTM D1646 |
| Combined styrene | 22.5 to 24.5 | % | internal method |
| Antioxidant Additive-VS-1 | 0.30 to 0.70 | % | internal method |
| Oil Content 1 | 26 to 29 | % | ASTM D5774 |
| Organic Acid | 4.2 to 5.8 | % | ASTM D5774 |
| Soap-Organic Acid | % | ASTM D5774 | |
| Solvent Content-extract | 29 to 35 | % | internal method |
| Ash content | % | ASTM D5667 | |
| Volatile | % | ASTM D5668 | |
| Additional information | Rating | unit system | Test Methods |
| Rheometer MDR 2000 2 | ASTM D5289 | ||
| Maximum Torque (MH): 160°C | 12.0 to 18.5 | dm | ASTM D5289 |
| Minimum Torque (ML): 160°C | 1.40 to 3.00 | dm | ASTM D5289 |
| Prevulcanization start time (ts1): 160°C | 3.2 to 6.5 | min | ASTM D5289 |
| Time to 50% vulcanization (T'50): 160°C | 6.5 to 10.5 | min | ASTM D5289 |
| Time to 90% vulcanization (T'90): 160°C | 12.0 to 18.5 | min | ASTM D5289 |
| Elastomer | Rating | unit system | Test Methods |
| Tensile stress (300% strain) | > 9.80 | MPa | ASTM D3185 |
| Tensile Strength (Yield) | > 18.0 | MPa | ASTM D3185 |
| Elongation (breaking) | > 380 | % | ASTM D3185 |
Washing machine rubber seal is a crucial component that prevents water and detergent leakage, ensuring the machine's interior remains dry and clean. Made of high-quality rubber material, it is wear-resistant, chemical-resistant, and high-temperature resistant. Its sealing performance is excellent, preventing water, detergent, and dirt from leaking into the surrounding environment. The seal is easy to install, compatible with various washing machine models, and requires regular cleaning to ensure its performance and lifespan. Regular maintenance is recommended to avoid damaging the sealing ring's surface with sharp objects.
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