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Home O-ringsO-ring 27.0х2.5 Silicone 70

O-ring 27.0х2.5 Silicone 70

Price: €0.20

In stock 73 pcs.

  • Code:
    49025002702
  • Weight:
    0.003 Kgs

Material: Silicone rubber (MVQ).

Hardness: Shore 70±5 

The color of Silicone rubber is generally red, but might vary occasionally, without this impacting the sealing properties of the O-ring.

O-ring dimensions:  Internal diameter d1= 27.0 mm   

                                 Cross section d2 = 2.5 mm

Useful link: https://www.cog.de/produkte/rund-um-den-o-ring/o-ring-einbaumasse/einbaumasse

 

Estimated Shipping

to Targovishte starts at €5.18outside Targovishte starts at €5.28
to Targovishte starts at €2.73outside Targovishte starts at €2.73
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O-ring          27.0х2.5 Silicone 70
O-ring          27.0х2.5 Silicone 70O-ring          27.0х2.5 Silicone 70O-ring          27.0х2.5 Silicone 70O-ring          27.0х2.5 Silicone 70O-ring          27.0х2.5 Silicone 70

Silicone rubber properties:

The application range of Silicone rubber MVQ is determined by its wide temperature range: it demonstrates steady performance in both very low and very high temperatures (-55°С to +200 °С), but is not suitable for usage in hot water and/or steam. Its oil resistance is similar to that of NBR rubber, but its mechanical properties are considerably worse than those of NBR.

 

Advantages:

- excellent temperature resistance: -55°С to +200 °С 

- best heat resistance of all rubber types 

- best cold resistance of all rubber types

- excellent weather and ozone resistance 

 

Limitations:

- poor tensile and tear strength

- poor wear resistance 

- sensitivity to hydrolysis

- poor resistance aganst aromatic oils and oxidized mineral oils  

- poor diffusion resistance