91视频H污污


04

2024

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06

Butyl Rubber O-Rings


Butyl Rubber, also called isobutylene-isoprene rubber (IIR) is impermeable to gas, resistant to water, steam and also weathering.

 

Hardness Range: 40 – 90 shore A
Operating Temperature: -40°C to +120°C

 

Typical Use:

Butyl Rubber's very low resilience makes it suitable for shock, damping and anti-vibration products. Common products include O-rings, seals and anti-vibration products.

 

Advantages:

Excellent water resistance
Good resistance to acids


Disadvantages:

Poor oil resistance