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Ethyl Silicone Rubber IOTA 2056 HTV

IOTA 2056 HTV Ethyl Silicone Rubber" is a diethyl silicone rubber obtained by introducing ethyl groups onto the side chains of dimethyl polysiloxane. The introduction of ethyl groups disrupts the crystalline properties of silicone rubber, highlighting its cold resistance. Its lowest glass transition temperature reaches -147°C, making it the silicone rubber with the best low-temperature resistance. Diethyl silicone rubber serves as the foundational material for rubber products in low-temperature applications, such as cryogenic equipment, high-latitude and high-altitude cold regions, aerospace, aviation, and deep-sea exploration.


Additionally, diethyl silicone rubber possesses a constant elastic modulus and constant damping factor, making it a critical raw material for damping and vibration reduction in precision electronic devices.


Technical index:

Item

IOTA 2056 HTV-1

IOTA 2056 HTV-2

Appearance

white

Ethyl content, mol%

20

50

Hardness ShoreA

50

50

Tensile strength (MPa)

9.0

8.0

Tear strengthN/mm

31

23

Elongation at break%

560

580

Addition of curing agent: solid 50% 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, vulcanization condition:170°C*20min, then 200°C30min.

Packaging and Storage

20kg/carton, store in a cool and dry place, shelf life of 36 months."

IOTA CORPORATION LTD.

Contactor: Nathan Zhang

Add: Sunmoon industry park, 985 Xingzhong Road, Bengbu, China 233000

TeL: 0086-18119733779/0086-19805521900

Mobile/Wechat: 0086-18119733779

Skype: zhangyang8777

QQ: 729118868

Email: info@iotasilicone.com

Website: www.iotasilicone.com



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