Silicon O-rings 90 Shore A

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 34.6 X 2.62 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue34.7 mm  x 2.62 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 75 X 3.1 VMQ-MVQ-Si-PMQ-PVMQ90 White O-ring White75 mm  x 3.1 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 325 X 6 VMQ-MVQ-Si-PMQ-PVMQ95 Red O-ring Red325 mm  x 6 mm Silicone (VMQ)95 Shore A Neeicon-bekijk icon
O-Ring 44 X 5 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue44 mm  x 5 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 48 X 1.2 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red48 mm  x 1.2 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 18 X 1.5 VMQ-MVQ-Si-PMQ-PVMQ95 Blue O-ring Blue18 mm  x 1.5 mm Silicone (VMQ)95 Shore A Neeicon-bekijk icon
O-Ring 38.5 X 3.5 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue38.6 mm  x 3.5 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 69 X 6 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red69 mm  x 6 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 53 X 5 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue53 mm  x 5 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 34 X 2 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue34 mm  x 2 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 74 X 3 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue74 mm  x 3 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 10.5 X 2 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red10.5 mm  x 2 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 86 X 4 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red86 mm  x 4 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
Placeholder O-ring Red69.23 mm  x 5.33 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 260 X 3 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue261 mm  x 3 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 1.07 X 1.27 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red1.07 mm  x 1.27 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 10 X 1.5 VMQ-MVQ-Si-PMQ-PVMQ95 Red O-ring Red10 mm  x 1.5 mm Silicone (VMQ)95 Shore A Neeicon-bekijk icon
O-Ring 305 X 4 VMQ-MVQ-Si-PMQ-PVMQ95 Red O-ring Red306 mm  x 4 mm Silicone (VMQ)95 Shore A Neeicon-bekijk icon
O-Ring 150 X 4 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red150 mm  x 4 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 38 X 3.5 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue38 mm  x 3.5 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 221.61 X 5.33 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue221.62 mm  x 5.33 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 118 X 5 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red118 mm  x 5 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 189.87 X 5.33 VMQ-MVQ-Si-PMQ-PVMQ95 Blue O-ring Blue189.88 mm  x 5.33 mm Silicone (VMQ)95 Shore A Neeicon-bekijk icon
O-Ring 295 X 7 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red296 mm  x 7 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 135.89 X 5.33 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red135.90 mm  x 5.33 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 60 X 3 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue60 mm  x 3 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 10.82 X 1.78 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue10.82 mm  x 1.78 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 5.5 X 1.5 VMQ-MVQ-Si-PMQ-PVMQ95 Red O-ring Red5.5 mm  x 1.5 mm Silicone (VMQ)95 Shore A Neeicon-bekijk icon
O-Ring 243.5 X 6 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue243.6 mm  x 6 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 17 X 2.5 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red17 mm  x 2.5 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 9 X 3 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue93 mm  x 3 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 20 X 2 VMQ-MVQ-Si-PMQ-PVMQ95 Red O-ring Red20 mm  x 2 mm Silicone (VMQ)95 Shore A Neeicon-bekijk icon
O-Ring 24.2 X 3 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red24.3 mm  x 3 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 8 X 2 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue82 mm  x 2 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 120.25 X 3.53 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red120.26 mm  x 3.53 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 165 X 4 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue165 mm  x 4 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 62 X 6 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue62 mm  x 6 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 30 X 4 VMQ-MVQ-Si-PMQ-PVMQ90 Blue O-ring Blue30 mm  x 4 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 113.67 X 6.99 VMQ-MVQ-Si-PMQ-PVMQ90 Red O-ring Red113.68 mm  x 6.99 mm Silicone (VMQ)90 Shore A Neeicon-bekijk icon
O-Ring 2 X 1 VMQ-MVQ-Si-PMQ-PVMQ95 Red O-ring Red2 mm  x 1 mm Silicone (VMQ)95 Shore A Neeicon-bekijk icon

What is VMQ Silicones?

VMQ Silicones is 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.
 
The compounds:
Some special compounds withstand even higher temperatures.
Silicone compounds are very clean and are used in many food and medical applications because they do not give off odor or taste. Silicone compounds are not recommended for dynamic sealing applications due to the relatively low tear strength and high coefficient of friction.
 
Siicones can be formulated to be electrically resistant, conductive or flame retardant. Many silicone compounds have a higher shrinkage than normal. That is why production molds for silicone products are often different from molds for nitrile.
 
Characteristics of silicone compounds:
• Extreme temperature range
• Low temperature flexibility
 
VMQ benefits:
• Excellent resistance to extreme temperatures from -50 °C to + 232 °C (-58 °F to + 450 °F)
• The retention of properties of silicone at high temperatures is superior to most other elastic materials.
• Resistant to hot air, ozone, UV radiation, engine and transmission oils, animal and vegetable fats and oils and brake fluids.
• Low resistance
• Stays stable in extreme environments
• Material properties remain the same over a wide temperature range
• High temperature resistance
• Extremely suitable for industrial applications
• The rubber with the largest temperature range (-100 °C to more than +300 °C) phenyl silicone rubber
• Superior aging and ozone resistance
• High electrical insulation values
• Wide range of chemical resistances
• Good compression set at higher temperatures
• Restituent for bacteria and fungi
• 54 to 232 °C
• Resistant to oxygen ozone and UV light
• Silicones are generally non-reactive, odorless, tasteless, non-toxic and antifungal. They have also set a high level of flexibility and low compression.
 
Cons of VMQ:
Low resistance to mineral oils
Silicone rubber is difficult to attach
Poor gas density
Non-resistant to hydrocarbon, based fuels, aromatic hydrocarbons, low molecular weight silicone oils, strong acids and alkalis.
It is known as a mechanically weaker
Poor mechanical performance, sensitive to shear forces and therefore not suitable for dynamic or rotating closure applications.
 
What is it used for?
  • Medical industry
  • Pharmaceutical industry
  • Food industry
  • Stimulant industry
 
History of VMQ silicone
In 1943, Dow Corining (a collaboration of Dow Chemicals and the Corning Glass Company) was the first to produce silicone rubber. Moments later General Electric followed with the production of silicone rubber. They patented their production method.
 
Trade Names:
KE® (Shin-Etsu Silicones), Silastic® (Dow Corning Corp.), Silplus® (Momentive Performance Materials Inc.), Tufel® (Momentive Performance Materials Inc.)
Momentive Performance Materials Inc.)