VMQ - MVQ - Sillicone - O-Rings - 80 Shore A

What is a Silicone O-ring in 80 Shore A?

A Silicone O-ring - 80 Shore A, certified according to FDA and EC1935/2004 standards, offers a robust and reliable sealing solution. These O-rings are made from high-quality VMQ (silicone) materials, specially designed for applications where stringent hygiene and safety requirements are critical.

The 80 Shore A hardness means that this Silicone O-ring - 80 Shore A is harder and less flexible than the 70 Shore A variant, making them more resistant to mechanical stress and wear. Silicone O-rings are known for their excellent resistance to aging, ozone, UV rays, oxygen, and various weather conditions. They are widely used in the food industry and for medical applications due to their purity and the fact that they do not release any odor or taste substances.

What is an FDA certificate?

The FDA certificate is issued by the U.S. Food and Drug Administration and guarantees that materials are safe for use in applications where contact with food and medicines is inevitable. A Silicone O-ring - 80 Shore A with an FDA certificate meets strict standards and guidelines, making them suitable for use in the food industry and medical equipment without the risk of contamination.

This certificate is crucial for manufacturers who want to bring their products to the U.S. market and ensure their products meet the highest safety standards. Having FDA certification means that products are regularly tested and comply with the strict regulations of the FDA.

What is an EC1935/2004 certificate?

The EC1935/2004 certificate is a European regulation ensuring that all materials in contact with food are safe. This certificate ensures that the Silicone O-ring - 80 Shore A does not release harmful substances and can be safely used in food processing applications. Compliance with this regulation is essential for companies operating in the European market and needing to maintain strict hygiene standards.

The EC1935/2004 standards are designed to protect consumers from potential health risks by ensuring that all materials in contact with food meet stringent safety and quality standards. Silicone O-rings with this certificate provide peace of mind for both manufacturers and consumers.

Properties of 80 Shore A Silicone O-rings

A Silicone O-ring - 80 Shore A has excellent resistance to aging, ozone, UV rays, oxygen, and various weather conditions. They can withstand temperatures from -60°C to +200°C, and special compounds can even endure temperatures up to +230°C. Silicone O-rings do not release any odor or taste substances, making them ideal for applications in the food and medical industries.

Additionally, a Silicone O-ring - 80 Shore A offers excellent electrical insulation properties and high gas permeability. Due to their higher hardness, they are less flexible than the 70 Shore A variant but better resistant to mechanical stress. These properties make Silicone O-rings highly versatile and suitable for a wide range of applications, from industrial machinery to consumer goods.

The advantages of a Silicone O-ring - 80 Shore A

The advantages of a Silicone O-ring - 80 Shore A are numerous. They are highly resistant to vegetable and animal oils and fats, water up to 100°C, and various organic and inorganic acids and bases. Their hardness ensures better resistance to wear and mechanical stress, making them suitable for demanding applications.

Certifications according to FDA and EC1935/2004 guarantee their safety and hygiene, which is essential in food processing and medical applications. Compared to the 70 Shore A variant, a Silicone O-ring - 80 Shore A offers better durability and mechanical strength, although they are less flexible. This makes them ideal for use in heavy industrial applications where durability and reliability are crucial.

Applications of a VMQ O-ring in 80 Shore A

Silicone O-rings with 80 Shore A hardness are widely used in the food processing industry, medical equipment, and other applications where hygiene and safety are crucial. This Silicone O-ring - 80 Shore A is ideal for seals in equipment subjected to higher mechanical stress, such as pumps, valves, and pipes. Thanks to their excellent resistance to aging, ozone, and UV radiation, they are also suitable for outdoor applications.

Compared to the 70 Shore A variant, a Silicone O-ring - 80 Shore A offers better performance in high-pressure and mechanical stress environments, while being slightly less flexible. This versatility makes them a popular choice in various sectors, from the automotive industry to consumer electronics.

Disadvantages of a Silicone O-ring - 80 Shore A

Although Silicone O-rings with 80 Shore A hardness offer many advantages, there are also some disadvantages. Their higher hardness means they are less flexible, which can complicate installation in applications where flexibility is crucial. Additionally, a Silicone O-ring - 80 Shore A has relatively low tear strength and high friction coefficient, which can increase wear in dynamic applications.

Additionally, a Silicone O-ring - 80 Shore A is not resistant to silicone oils and greases, aromatic mineral oils, motor fuels, and steam above 120°C. For applications requiring higher flexibility, the 70 Shore A variant might be a better choice due to its softer and more flexible properties. Despite these disadvantages, Silicone O-rings of 80 Shore A remain a reliable choice for many industrial and commercial applications.