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Nitrile Rubber Diaphragm

Name: Nitrile Rubber Diaphragm
Brand: KRISHNA RUBBER PRODUCT
Price: 10 INR
Availability: InStock

Price 10 INR/ Piece

Get a Price/Quote

MOQ : 100 Pieces

Nitrile Rubber Diaphragm Specification

Components
Rubber sheet or formed part

Product Type
Nitrile Rubber Diaphragm

Tensile Strength
8 MPa to 15 MPa

Usage & Applications
Used in pumps, actuators, valves, regulators, and meters for fluid or pneumatic sealing and barrier purposes

Compression Ratio
Standard: 10%

Tolerance
0.05 mm

Part Type
Diaphragm

Style
Flat or Molded

Thermal Conductivity
0.24 W/mK

Hardness
65 5 Shore A

Water Absorption
< 2% (24 hrs @ 23C)

Weight
Varies as per size

Surface Finish
Smooth, matte

Resistance level
High resistance to oil, fuel and chemicals

Material
Nitrile Butadiene Rubber (NBR)

Natural Rubber
No

Density
1.25 Gram per cubic centimeter(g/cm3)

Rubber Type
Nitrile Rubber (NBR)

Flame Resistance Level
Standard; not inherently flame retardant

Diameter
Up to 1000 mm

Width
Customizable up to 500 mm

Volatile Matter (%)
1%

Feature
Oil resistant, flexible, good sealing performance

Ash %
1.5%

Nitrogen Content (%)
0.2% to 0.5%

Size
As per requirement

Thickness
0.5 mm to 10 mm

Color
Black

Length
Available in standard or custom length

Operating Pressure
Up to 10 bar depending on design

Aging Resistance
Good ozone and weather resistance

Reinforcement
Available with fabric reinforcement for enhanced durability

Modulus at 100% Elongation
3.0 MPa to 5.0 MPa

Compression Set
25% after 24hr @ 70C

Elongation at Break
250% to 350%

Media Compatibility
Suitable for mineral oils, aliphatic hydrocarbons, and water

Nitrile Rubber Diaphragm Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
5000 Pieces Per Week

Delivery Time
1 Days

Main Domestic Market
South India

About Nitrile Rubber Diaphragm

With our intensive industry exposure, we are engaged in offering our clients a vast range of Rubber Diaphragm. This diaphragm is widely used in the manufacturing of valves, regulators, actuators, pumps and others as per the requirements of the clients. The offered diaphragm is applicable for various industrial as well as automotive applications. It is made available in different sizes and specifications as per the detailed specified by the clients. Moreover, clients can avail this Rubber Diaphragm from us at reasonable rates.

Features:

Durability
Dimensionally accurate
Seamless finish
Accurate dimensions

Versatile Material for Demanding Applications

Nitrile Rubber Diaphragms are specifically designed to withstand challenging environments commonly found in fluid and pneumatic systems. Their oil resistance and flexibility make them indispensable in devices such as pumps and valves, where a reliable sealing barrier against fluids or gases is critical. With customizable dimensions and excellent resistance properties, these diaphragms serve a wide range of industrial sectors with consistency and precision.

Advanced Engineering for Improved Performance

Featuring a carefully selected formulation of Nitrile Butadiene Rubber (NBR), these diaphragms meet demanding requirements for tensile strength, elongation, and low compression set. The option for fabric reinforcement further enhances mechanical integrity, allowing for higher pressure operation and extending service life. Available in both flat and molded styles, they provide optimal performance across various equipment designs.

FAQs of Nitrile Rubber Diaphragm:

Q: How is a Nitrile Rubber Diaphragm used in industrial applications?

A: Nitrile Rubber Diaphragms are typically installed in pumps, regulators, actuators, valves, and meters, where they serve as a barrier for fluid or pneumatic sealing. Their flexibility and oil resistance ensure reliability in demanding operational settings.

Q: What are the benefits of using Nitrile Rubber Diaphragm over natural rubber alternatives?

A: Nitrile Rubber Diaphragms offer superior resistance to oil, fuel, and chemicals, as well as notable durability in ozone and weather-exposed environments, unlike natural rubber, which is less compatible and more prone to degradation under such conditions.

Q: When should reinforcement be considered for these diaphragms?

A: Fabric reinforcement is recommended when higher mechanical strength and durability are required, especially for applications involving elevated pressures, repetitive movement, or a prolonged service life.

Q: Where can these diaphragms be customized in terms of dimensions and design?

A: Manufacturers in India offer customization, allowing diaphragms to be produced in varying widths (up to 500 mm), diameters (up to 1000 mm), thicknesses, and even specific shapes (flat or molded) based on client requirements.

Q: What is the manufacturing process for these diaphragms?

A: These diaphragms are produced by mixing and molding high-quality NBR compounds, with optional fabric reinforcement integrated during forming. Precise controls ensure consistent thickness, surface finish, and mechanical properties as per client orders.

Q: How does the diaphragm maintain performance across varying media?

A: The NBR composition provides high compatibility with mineral oils, aliphatic hydrocarbons, and water, ensuring long-term flexibility and sealing integrity even when exposed to diverse chemicals and fluids.

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