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Butyl Gaskets

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Butyl Gaskets Specification

Gasket Coefficient
0.14-0.22

Medium
Air, Water, Chemicals

Hardness
50-70 Shore A

Standard
ASTM / IS / ISO Standards

Working Temperature
-30C to +120C

Pressure Resistance
Medium Pressure

Thickness
2 mm to 20 mm (Customizable)

Type
Gasket / Washer

Vaccum Range
Good for Low Vacuum Applications

Temperature Resistance
Up to 120C

Material
Butyl Rubber

Shape
Round / Customized

Outer Ring
Optional

Inner Ring
Optional

Application
Sealing in HVAC, Automotive, Electrical Cabinets, Glazing, and Industrial Equipment

Technology
Compression Moulded

Packaging
Carton / Poly Bag / As Required

Service Life
Long term, Maintenance Free

Surface Finish
Smooth / Textured as required

Elongation at Break
300% - 400%

Compression Set
15% max @ 70°C for 22 hrs

Density
1.2 g/cm³ ± 0.05

Weather Resistance
Excellent

Tensile Strength
7-10 MPa

Color
Black (Standard), Other colors on request

Customization Available
Yes, Size and Shape as per Drawing

Chemical Resistance
Good resistance to Acids, Alkalis, Water, and Polar Solvents

Butyl Gaskets Trade Information

Main Domestic Market
All India

About Butyl Gaskets

Gasket is known as a fixed mechanical sealing component which is installed in the gap between two contact parts to avoid discharge or leakage under specific compressive force. The selection and utilization of rubber materials for the production of this sealing part depends on the type of work and working environment. Some of these rubber materials can endure maximum cold and maximum heat. The properties of some of the rubber items remain unchanged even when these come in contact with corrosive chemicals.
Good elasticity level, high cold and heat withstanding capacity, weather proof design and non absorbent quality are some key attributes of the premium quality rubber sealing part offered by MREW. Our team of professionals with in depth domain knowledge provides necessary guidance for selection of suitable rubber sealing part as per different application type.
We are reckoned for our expertise in manufacturing of rubber Gaskets from all sorts of rubber materials that include natural, silicon, EPDM, neoprene, viton, nitrile and others.

Superior Weather and Chemical Resistance

Butyl gaskets withstand harsh weather and medium pressure conditions, making them ideal for outdoor installations and environments exposed to acids, alkalis, water, and polar solvents. Their excellent resistance ensures reliable sealing over prolonged periods without the need for frequent replacements.

Customizable Design for Diverse Applications

Available in thicknesses from 2 mm to 20 mm and customizable shapes, our butyl gaskets cater to a broad range of sealing requirements. With options for surface finish, hardness, inner and outer rings, and packaging, they provide tailored solutions for industrial, automotive, HVAC, and electrical applications.

FAQs of Butyl Gaskets:

Q: How do I specify the size and color for my customized butyl gasket order?

A: You can provide your requirements, such as preferred color and detailed drawings for size and shape, when placing your order. Black is the standard color, but other colors are available on request. Our team will assist in finalizing the design to match your specifications.

Q: What is the recommended process for installing butyl gaskets in different applications?

A: Installation typically involves cleaning the contacting surfaces, positioning the gasket as per the design, and securing it to ensure uniform compression. It is suitable for sealing in HVAC, automotive, electrical cabinets, glazing, and industrial equipment, following industry-standard procedures.

Q: What are the key benefits of using butyl gaskets for sealing applications?

A: Butyl gaskets offer long-term, maintenance-free service, exceptional resistance to weathering, chemicals, and medium pressures, and perform reliably in temperatures ranging from -30C to +120C. Their customizability in shape and hardness ensures optimal sealing for various environments.

Q: When should butyl gaskets be replaced?

A: Butyl gaskets are designed for long-term service and require minimal maintenance. Replacement is typically considered only when there is noticeable wear, damage, or loss of sealing capability. Regular inspection in critical applications is recommended to ensure optimal performance.

Q: Where are butyl gaskets commonly used?

A: These gaskets are widely applied in HVAC systems, automotive components, electrical cabinets, glazing, and other industrial equipment where reliable sealing against air, water, or chemicals is essential.

Q: What packaging options are available for butyl gaskets?

A: Butyl gaskets can be packaged in cartons, poly bags, or custom packaging as required to ensure safe transit and delivery. The choice depends on customer preferences and shipment size.

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