VMQ O-Ring - 70 Shore A - Transparant

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VMQ 70 Shore A – Transparant

The hardness of this VMQ (Vinyl Methyl Silicone) O-ring is 70 Shore A. This VMQ O-Ring - 70 Shore A - Transparant can handle temperatures from -60 °C to +200 °C. You can achieve +230 °C with special qualities. The color of the VMQ O-ring is transparent.

The VMQ O-ring has a good resistant to:

  • Water (max 100 °C)
  • Ozone, weather conditions & aging
  • Vegetable and animal oils and fat
  • Aliphatic engine and gear oils

The VMQ O-ring is not resistant to:

  • Aromatic minerals oils
  • Steam over +120 °C
  • Silicone oils and greases
  • Fuels
  • Acids & alkalis

 

Find more HNBR O-rings here.

What is VMQ Silicone (Polymethyl-Vinyl-Siloxanes)?

Dow Corning (a collaboration between Dow Chemicals and Corning Glass Company) was the first to produce silicone rubber. A few years later in 1947 General Electric also started the production of silicone rubber. They patented their production method. VMQ O-rings are a group of elastomeric materials made from silicones, oxygen, hydrogen, and carbon. As a group, silicones have poor tensile strength, tear-resistance, and abrasion resistance. Special compounds have been developed with exceptional resistance to heat and pressure changes. High-strength compounds have also been made, but their strength is not comparable to conventional rubber.

What is VMQ Silicone O-rings used for?

  • Medical industry
  • Farmaceutical industry
  • Food industry

The advantages of an O ring from VMQ Silicone:

  • It has a temperature working range from -40 °C to +200 °C
  • Even at high temperatures, its characteristics won’t be affected
  • Resistant to bacteria and fungi
  • Excellent resistance to chemical fluids

The disadvantages of an O-ring from VMQ Silicone:

  • Low resistance against mineral oils
  • Not resistant to (aromatic) hydrocarbon, based fuels, and strong acids and alkalis
  • It’s known for its mechanical weakness
  • Sensitive to shear forces and therefore not suitable for dynamic or rotary closure application
17 products
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ProductDimensionsMaterialHardness (Shore A)CertificationStockFrom price
O-ring 110.49x5.33 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49538 O-ring Transparent 110.49 mm x 5.33 mm VMQ - MVQ - Silicone 70 Shore A FDA 1230 € 1,98
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O-Ring 2.9x1.78 - VMQ - MVQ - Silicone - 70 Shore A - Transparent - ORS131367 O-ring Transparent 2.9 mm x 1.78 mm VMQ - MVQ - Silicone 70 Shore A None 7166 € 0,02
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O-ring 12.42x1.78 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49524 O-ring Transparent 12.42 mm x 1.78 mm VMQ - MVQ - Silicone 70 Shore A FDA 15089 € 0,05
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O-ring 40.95x2.62 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49528 O-ring Transparent 40.95 mm x 2.62 mm VMQ - MVQ - Silicone 70 Shore A FDA 9899 € 0,28
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O-ring 2.57x1.78 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49521 O-ring Transparent 2.57 mm x 1.78 mm VMQ - MVQ - Silicone 70 Shore A FDA 37182 € 0,02
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O-ring 10.82x1.78 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49523 O-ring Transparent 10.82 mm x 1.78 mm VMQ - MVQ - Silicone 70 Shore A FDA 616 € 0,04
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O-ring 69.22x5.33 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49534 O-ring Transparent 69.22 mm x 5.33 mm VMQ - MVQ - Silicone 70 Shore A FDA 705 € 1,14
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O-ring 50.16x5.33 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49530 O-ring Transparent 50.16 mm x 5.33 mm VMQ - MVQ - Silicone 70 Shore A FDA 1637 € 0,90
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O-ring 25.07x2.62 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49525 O-ring Transparent 25.07 mm x 2.62 mm VMQ - MVQ - Silicone 70 Shore A FDA 9708 € 0,15
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O-ring 75.57x5.33 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49535 O-ring Transparent 75.57 mm x 5.33 mm VMQ - MVQ - Silicone 70 Shore A FDA 406 € 1,32
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O-ring 53.65x2.62 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49531 O-ring Transparent 53.65 mm x 2.62 mm VMQ - MVQ - Silicone 70 Shore A FDA 3550 € 0,37
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O-ring 29.75x3.53 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49527 O-ring Transparent 29.75 mm x 3.53 mm VMQ - MVQ - Silicone 70 Shore A FDA 4254 € 0,28
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O-ring 100.97x6.99 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49536 O-ring Transparent 100.97 mm x 6.99 mm VMQ - MVQ - Silicone 70 Shore A FDA 75 € 2,90
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O-ring 107.32x5.33 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49537 O-ring Transparent 107.32 mm x 5.33 mm VMQ - MVQ - Silicone 70 Shore A FDA 1309 € 1,92
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O-ring 63.17x2.62 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49533 O-ring Transparent 63.17 mm x 2.62 mm VMQ - MVQ - Silicone 70 Shore A FDA 30 € 0,45
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O-ring 47.29x2.62 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49529 O-ring Transparent 47.29 mm x 2.62 mm VMQ - MVQ - Silicone 70 Shore A FDA 5839 € 0,33
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O-ring 28.17x3.53 - VMQ - MVQ - Silicone - 70 Shore A - Transparant - ORS49526 O-ring Transparent 28.17 mm x 3.53 mm VMQ - MVQ - Silicone 70 Shore A FDA 3207 € 0,27
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Compare

VMQ 70 Shore A – Transparant

The hardness of this VMQ (Vinyl Methyl Silicone) O-ring is 70 Shore A. This VMQ O-Rings - 70 Shore A - Transparant can handle temperatures from -60 °C to +200 °C. You can achieve +230 °C with special qualities. The color of the VMQ O-ring is transparent.

The VMQ O-ring has a good resistant to:

  • Water (max 100 °C)
  • Ozone, weather conditions & aging
  • Vegetable and animal oils and fat
  • Aliphatic engine and gear oils

The VMQ O-ring is not resistant to:

  • Aromatic minerals oils
  • Steam over +120 °C
  • Silicone oils and greases
  • Fuels
  • Acids & alkalis

 

Find more HNBR O-rings here.