This formulation results in better temperature and pressure performance. Cork demonstrates high compressibility and flexibility. Combining cork with rubber e. Electrical insulation refers to materials used in electrical applications for their lack of electrical conductivity.
Fiber—also stylized as fibre—encompasses a variety of fiber-based materials, such as cellulose fiber, insulating fiber, vegetable fiber, and synthetic fiber. Foam is an umbrella term for materials formed by trapping gas within interconnected or separate cells inside of a solid or liquid.
The three most commonly available types are pure graphite sheets, graphite sheets with a tang core, and laminated graphite sheets with a stainless steel insert. Most of the materials listed above are available with or without a pressure-sensitive adhesive PSA backing, depending on the needs of the customers.
While the addition of a PSA backing reduces the amount of time and labor required for the installation of a gasket, it is not recommended for the following applications:. When choosing a gasket material, there are several factors to keep in mind to ensure the one chosen is appropriate for the intended application.
Some of the key considerations are:. Custom Gasket Manufacturing specializes in providing custom gaskets, seals, and other rubber products. Our manufacturing capabilities include die-cutting, specialty cutting i. Whether a customer needs a custom gasket or other product, our team provides a high-quality solution on time and in budget. To find out more about our custom gaskets and other product solutions, contact us today.
For pricing details, request a quote. Call or email your inquiry to sales customgasketmfg. A Guide to Gasket Material Selection Gaskets are mechanical seals used in fluid processing and handling equipment to prevent process fluids from escaping and contaminants from entering sensitive areas.
Rubber Rubber comes in several formulations and grades , making it ideal for a wide range of applications with varying environmental and operating conditions. Rubber Molding Compounds Rubber molding compounds are utilized in molding operations—e. Closed-Cell Sponge Rubber Closed-cell sponge rubber features cells that are fully separated from surrounding cells to prevent the intrusion of fluids.
Open-Cell Sponge Rubber Open-cell sponge rubber features interconnected cells that allow gases, liquids, and other media to pass through the material. Compressed Non-Asbestos Compressed non-asbestos materials consist of non-asbestos fibers e. Cork Cork demonstrates high compressibility and flexibility. Electrical Insulation Electrical insulation refers to materials used in electrical applications for their lack of electrical conductivity. Fiber Fiber—also stylized as fibre—encompasses a variety of fiber-based materials, such as cellulose fiber, insulating fiber, vegetable fiber, and synthetic fiber.
Foam Foam is an umbrella term for materials formed by trapping gas within interconnected or separate cells inside of a solid or liquid. Felt Felt is a wool-based material formed by subjecting it to moisture, heat, and pressure. Plastics Plastics are polymers mixed with other substances to add or enhance their characteristics.
It also has high tensile strength and low compression set. SBR—also known as red rubber—is a synthetic copolymer of styrene and butadiene. It is a resilient and cost-efficient option for flanged gaskets. Key properties include excellent tensile strength, impact strength, abrasion resistance, heat resistance, and low-temperature flexibility.
Butyl rubber is an isobutylene and isoprene copolymer. It has excellent low gas, air, and moisture permeability. Additionally, it offers outstanding resistance to abrasion, acids, alkalis, heat aging, oxygen, ozone, sunlight, tearing, and weathering. Custom Gasket Manufacturing works with butyl rubber in a variety of grades, thicknesses, and hardness. Gaskets can come with or without pressure-sensitive adhesive backing.
Natural rubber is an elastomeric material derived from the milky sap or latex of the rubber tree. It is also known as gum rubber. It has excellent tensile strength, resilience, resistance to abrasion and tearing, compression set, and moldability. It also remains soft and flexible at low temperatures. Cloth-inserted rubber refers to rubber sheet material impregnated with cotton, fiberglass, polyester, or nylon fabric.
The cloth provides reinforcement to the material, improving its dimensional stability in high compression load applications and its tear resistance when fastened. Polyurethane combines the elasticity of rubber with the strength and durability of metal. It has the greatest toughness and abrasion resistance of all elastomeric materials.
It outperforms plastic, steel, and other rubbers with regard to resistance to chemicals, heat, and solvents and offers excellent tensile strength, compression strength, tear strength, hardness, and more. Custom Gasket Manufacturing works with polyurethane in a variety of grades, thicknesses, colors, and hardness.
FDA-approved materials are available for food and beverage industry applications. Gaskets for the food and beverage industry must be made from FDA-approved materials. These materials are deemed safe for use with consumable products as they demonstrate an inherent resistance to bacterial buildup, a broad working temperature range, excellent chemical resistance.
Additionally, they are odorless and tasteless. Custom Gasket Manufacturing works with the following food-grade rubber materials :. Need assistance choosing the right rubber material for your gasket application? Turn to the experts at Custom Gasket Manufacturing! Equipped with extensive manufacturing experience and capabilities , our team can deliver a high-quality gasket, seal, or other rubber product solution on time and in budget. To learn more about our custom gaskets, contact us today.