Anhui Aiyota New Materials Co., Ltd. has introduced IOTA 2056 HTV Ethyl Silicone Rubber, which has become the ideal choice for cryogenic equipment, aerospace, deep-sea exploration, and precision electronics due to its outstanding low-temperature resistance and constant modulus properties. This rubber significantly enhances its cold resistance by introducing ethyl groups into the side chains of dimethyl polysiloxane, making it one of the best silicone rubbers for low-temperature applications.

Product Features

IOTA 2056 HTV Ethyl Silicone Rubber boasts the following core features:

1. Excellent Low-Temperature Resistance: With a glass transition temperature as low as -147℃, it is one of the best silicone rubbers for low-temperature applications, suitable for cryogenic equipment and high-latitude cold regions.
2. Constant Modulus and Damping Factor: It exhibits a constant elastic modulus and damping factor, providing critical support for damping and vibration reduction in precision electronic devices.
3. Excellent Mechanical Properties: It offers high tensile strength, tear strength, and elongation at break, ensuring stable performance in extreme environments.

Technical Specifications

The following are the typical technical parameters of IOTA 2056 HTV Ethyl Silicone Rubber:

• Model: IOTA 2056 HTV-1, IOTA 2056 HTV-2
• Appearance: White
• Ethyl Content: 20 mol% (IOTA 2056 HTV-1), 50 mol% (IOTA 2056 HTV-2)
• Hardness (Shore A): 50
• Tensile Strength: 9.0 MPa (IOTA 2056 HTV-1), 8.0 MPa (IOTA 2056 HTV-2)
• Tear Strength: 31 N/mm (IOTA 2056 HTV-1), 23 N/mm (IOTA 2056 HTV-2)
• Elongation at Break: 560% (IOTA 2056 HTV-1), 580% (IOTA 2056 HTV-2)
• Curing Conditions: 50% solid DBPH, 170℃ for 20 minutes, 200℃ for 30 minutes

Application Areas

IOTA 2056 HTV Ethyl Silicone Rubber demonstrates its outstanding application performance in multiple fields:

1. Cryogenic Equipment: Suitable for sealing and damping in cryogenic environments, widely used in liquefied natural gas (LNG) equipment, cryogenic storage tanks, etc.
2. Aerospace: As a fundamental material for low-temperature rubber products, it is applied in seals and damping components of aerospace vehicles.
3. Deep-Sea Exploration: Suitable for sealing and damping in deep-sea exploration equipment, ensuring stable operation under extreme water pressure.
4. Precision Electronics: As a critical raw material for damping and vibration reduction, it is used in damping components of precision instruments and electronic devices, enhancing stability and service life.

Expert Opinions

Material science experts comment: “IOTA 2056 HTV Ethyl Silicone Rubber, with its outstanding low-temperature resistance and constant modulus properties, has become the ideal choice for cryogenic equipment and precision electronics. It not only meets the performance requirements of extreme environments but also provides critical support for damping in precision devices.”

Conclusion

IOTA 2056 HTV Ethyl Silicone Rubber, with its excellent low-temperature resistance and constant modulus properties, has become the ideal material for cryogenic equipment, aerospace, deep-sea exploration, and precision electronics. Whether applied in sealing in cryogenic environments or damping in precision devices, IOTA 2056 HTV Ethyl Silicone Rubber significantly enhances product effectiveness, meeting industry demands for high-performance materials.