A Complete Guide on MVQ Silicone Rubber Material

Apr 16, 2021 Material | Silicone

Vinyl methyl silicone rubber is an elastomer, which is commonly known as VMQ silicone rubber or MVQ silicon rubber. It is basically a silicone rubber-based elastomer and is a popular choice of material for seals, gaskets, and O-rings for applications in food and beverages, pharmaceutical, and chemical industries. The silicone rubber material is generally used in applications where other elastomers fail to perform. Owing to certain properties, vinyl methyl silicone rubber has gained popularity in several industrial applications. If you are unaware of this silicone rubber material, then this is the post for you. This post offers detailed information about MVQ silicone rubber material, including its properties and applications.

Introduction about VMQ Silicone Rubber and its General Properties

Vinyl Methyl Silicone Rubber is formed by the chemical and physical reaction of four elements, namely, silicone, oxygen, hydrogen, and carbon. This unique combination of elements used in this silicone rubber is responsible for its unique characteristics. The following properties make it suitable for the manufacturing of static mechanical components.

High Heat Tolerance
Ageing Resistance
Ozone Resistance
Hot Air Resistance
Resistance to engine oil, vegetable oil, animal fat, brake fluids, etc.
Tolerance to UV Radiation

Although there are a few properties that make this silicone rubber material popular, there are few other properties that make it suitable for industrial applications.

Physical Properties of MVQ Silicone Rubber

The following are the properties of MVQ Silicone rubber that make it ideal for industrial applications.

Operating Temperature Range: -60° C to 200° C
Low-Temperature Tolerance: Up to -100° C
Maximum Hot Air Exposure Temperature Tolerance: 300° C
Tensile Strength: >= 1015 psi (DIN 53504)
Tear Strength: >= 80% (DIN 53504)
Hardness: 85 ±5 shore
Odorless and Tasteless

Advantages of Using VMQ Silicone Material

The common benefits of using VMQ silicone in industrial applications are listed below.

VMQ silicone offers great sustainability in low and high-temperature ranges. These VMC silicone products are used in cryogenic as well as high-temperature environments.
The material is moderately flexible and elastic which resists cracks, tearing, etc during static applications.
It is odorless and tasteless, therefore it does not negatively impact application in the medical and food industry.
It offers excellent heat aging resistance which makes the VMQ silicone-made products highly durable.
Its excellent water swell resistance leads to nearly zero moisture absorption. Therefore, this material is suitable to manufacture water-resistant industrial components.
Its high tolerance to oils, grease, and gases, benefits its use in automobile, aerospace, type of industrial applications.

Owing to the above-listed properties and advantages the VMQ silicone is used in a versatile range of industrial applications.

Applications of VMQ Silicone Material

VMQ silicone is used for making the following components.

Seals
Gaskets
Tubing
Surgical Implants
Wound Dressing
Cable Insulations
Molds
Ventilation
Catheters
Cardiac Valves
Cardiac Pacemakers

However, when it comes to buying any of the above-mentioned components made from vinyl methyl silicone rubber, the quality of material and production must be tested. Since MVQ silicone is a commercial silicone material, it is important to check its quality according to industrial standards. To ensure the same, you should choose a manufacturer or supplier that stands true to all the industrial standards while manufacturing seals, gaskets, and other products from MVQ silicone material. SSP Seals is a manufacturer of MVQ seals and gaskets and is widely used in various highly demanded industrial products. They offer seals and gaskets compliant to Mil specs and FDA.