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Recently, a leading global silicone rubber materials supplier has launched a new ethyl silicone rubber product—IOTA 2056 GUM. This innovative material is produced by introducing ethyl groups onto the side chains of dimethyl polysiloxane, resulting in diethyl silicone rubber. This modification disrupts the crystallization properties of traditional silicone rubber, showcasing outstanding low-temperature resistance. Its minimum glass transition temperature reaches an impressive -147°C, making it the best low-temperature silicone rubber available on the market.
IOTA 2056 GUM ethyl silicone rubber not only boasts exceptional low-temperature performance but also maintains constant elastic modulus and damping factors. This makes it an ideal material for deep freezing equipment, high-latitude cold regions, aerospace, deep-sea exploration, and other fields. Whether it's operating equipment in extreme low-temperature environments or meeting the vibration damping needs of precision electronic devices, IOTA 2056 GUM provides superior performance assurance.
The IOTA 2056 GUM series offers three models, namely IOTA 2056 GUM-1, IOTA 2056 GUM-2, and IOTA 2056 GUM-3, based on different ethyl content and molecular weights. Each model has a colorless to slightly yellow transparent gel appearance, with the following performance parameters:
| Model | IOTA 2056 GUM-1 | IOTA 2056 GUM-2 | IOTA 2056 GUM-3 |
|---|---|---|---|
| Ethyl Content (mol%) | 20 | 30 | 50 |
| Molecular Weight (10,000) | 70-100 | 70-100 | 50-70 |
| Vinyl Content (mol%) | 0.5 | 0.8 | 0.07 |
| Volatile Content (%) | ≤3 | ≤3 | ≤3 |
IOTA 2056 GUM ethyl silicone rubber is packaged in 20kg/box, making it convenient for storage and transportation. It is recommended to store the material in a dry, room-temperature environment with a shelf life of up to 36 months, ensuring stable material performance during use.
With the continuous advancement of technology, the demands on material performance are becoming increasingly stringent. IOTA 2056 GUM ethyl silicone rubber, with its outstanding low-temperature resistance and precision vibration damping properties, will play a significant role in deep freezing equipment, aerospace, precision electronic devices, and other fields. Its diverse model options also provide flexible solutions for various application scenarios.
In the future, IOTA 2056 GUM ethyl silicone rubber is expected to become an innovative choice for low-temperature and precision equipment applications, driving higher technological breakthroughs and performance improvements in related industries.
