Selecting the right gasket material is crucial in ensuring reliable sealing performance. The material you choose should be able to withstand your application’s unique conditions, such as high or low temperatures, extreme pressures, chemicals, and more.
Master Packing and Rubber Company (MPRC) maintains an extensive inventory of gasket sheeting and rolls. Our material selection includes compressed fiber sheets, various rubber sheets, PTFE, graphite, various plastics, and beater addition materials to meet the needs of diverse applications. Our gasket sheets and rolls come in multiple commercial and high grades and are stocked in a variety of forms, including pure homogeneous sheets and laminates in several types of substrates, foils, expanded steels, and tanged cores.
Synthetic Fiber Compressed / Blends
Synthetic fibers are materials that have been engineered from chemical compounds to achieve specific beneficial properties, like enhanced elasticity, strength, and durability. For certain sealing applications, these materials can be combined with elastomers and compressed to create a unique custom blend that offers superior performance. We work with multiple types of synthetic fibers, including aramid and carbon fibers, along with cotton, flax, ceramic and glass fibers.
Key Synthetic Fiber Types and Applications
Benefits of Synthetic Fiber Materials
Synthetic fiber gasket materials have been engineered for application-specific purposes. Not only are they suitable for a diverse range of industrial needs, but they deliver other key benefits, such as:
- Cost-effective
- High-strength
- Lightweight
- Resistant to High Temperatures and Many Chemicals
- Non-corrosive
Elastomers (Rubber)
Elastomers are elastic polymers, often referred to as rubber. They can be naturally occurring or synthetically produced and have the unique ability to return to their natural shape after deformation. At MPRC, we offer many types of natural and synthetic options, including SBR, neoprene, silicone, EPDM, nitrile, and many more.
Common Applications for Elastomers
Elastomeric gaskets are suitable for a diverse range of applications, including rugged outdoor equipment, high-tech handheld devices, medical equipment, and much more:
Benefits of Elastomers in Sealing Applications
Elastomeric gasket materials offer the following key benefits:
- Superior Durability and Elasticity
- Resistance to Abrasion, Shock, and Temperature Extremes
- Versatility
- Chemical Resistance
- Cost-effective
- Excellent Sealing Performance
Polymers (Plastics)
Commonly referred to as plastics, polymer materials are extremely versatile. MPRC works with several types of polymers to create gaskets with a range of impressive performance capabilities. Polymers are not only lightweight but durable and able to endure extreme environmental conditions.
Types of Polymers Offered by MPRC
We offer various polymers to meet the needs of diverse sealing applications. Options include:
Applications of Polymer-Based Materials
Due to their many performance benefits and adaptability, polymer-based materials are used for gaskets in the following applications:
- Medical Devices
- Food Processing
- Piping Systems
- Pharmaceutical Equipment
- Engine Components
Minerals / Natural Fiber / Beater Addition
Minerals and natural fibers are naturally occurring. They are resistant to many chemicals and compatible with both low and high-temperature environments. MPRC offers a wide range of natural fiber and beater-add materials to meet your unique requirements.
Key Benefits of Mineral/Natural Fiber Materials
Mineral-based gasket materials are suitable for virtually any industry that requires a reliable and long-lasting seal. Key benefits include:
- Flexibility
- Resistance to Extreme Temperatures
- Chemical Resistance
- Able to Withstand High Pressures
Applications Across Industries
Natural fiber gaskets deliver a safe and reliable performance within many industries. Some of the most common fields include:
- Automotive
- Aerospace
- Industrial Manufacturing
- Energy
- Marine
Comparing the Material Categories
With so many options available, determining the best material for your needs can seem overwhelming. While each application has unique needs, our material categories can be summed up by the following general recommendations:
- Synthetic Fiber Compressed / Blends
Ideal for high-temperature, high-pressure environments that require lasting durability. - Elastomers
Recommended for applications that require shock absorption, abrasion resistance, and flexibility. - Polymers
Ideal for applications that require chemical-resistant, lightweight materials. - Minerals and Natural Fibers
The preferred option for applications that require thermal stability or eco-friendly materials.
Real-World Applications of MPRC Materials
Our materials have been successfully installed throughout a diverse range of applications. We take the time to understand your needs and help you overcome specific operational challenges. Some of the most common uses for our products include:
- Food Processing
- Chemical Plants
- Water Treatment Plants
- Pharmaceuticals
- Refineries
- Rail and Marine
- Pump and Valve Manufacturers
Quality Materials for Custom Gaskets & Seals by MPRC
MPRC has over 40 years of experience crafting durable solutions for some of the world’s most demanding industries. Our custom industrial gaskets and seals are built according to your precise specifications from our ISO 9001:2015-certified facility. No matter what challenges your application involves, our experienced team can help you identify the ideal material to ensure safety and reliability. Explore our product lines to get started or start a conversation with our experts by requesting a quote today.