Name:Nanjing Yuhang Rubber Co., Ltd.
Address:No. 58 Longwang Street, Jianye District, Nanjing, Jiangsu Province, China
Contacts: Mr. Wu
Tel:+86 025 58761609
FKM B 70° Rubber Film|High-Performance Fluoroelastomer Material for Industrial Applications
Key Features and Benefits
High-Performance Fluoroelastomer Material
Manufactured with premium FKM B compound, delivering exceptional physical properties and stability.
Outstanding Chemical Resistance
Resists acids, bases, hydrocarbons, oils, and a wide range of chemicals.
Excellent High-Temperature Resistance
Operates at temperatures up to +300°C, ideal for extreme high-temperature environments.
Ozone and Weather Resistance
Maintains performance under prolonged exposure to harsh environments, suitable for outdoor applications.
Gas Impermeability
High-density material ensures excellent sealing performance by preventing gas permeation.
Flexible Thickness Options
Available in thicknesses ranging from 0.5 mm to 50 mm to meet diverse application requirements.
High Fluorine Content
Contains 68.5% fluorine, enhancing chemical resistance and high-temperature performance.
Product Description
The FKM B 70° Rubber Sheet is a high-performance fluoroelastomer designed for demanding environments. It offers exceptional chemical resistance, high-temperature stability, and ozone resistance, making it a preferred choice for industries like aerospace, automotive, and chemical processing.
This rubber sheet can be processed into various forms, including rolls, sheets, gaskets, and strips. Standard width is 1.2 meters, with lengths of 5 meters or 10 meters, and thicknesses ranging from 0.5 mm to 50 mm. While it performs excellently in acidic, hydrocarbon, and oily environments, it is not recommended for applications requiring ketone resistance.
Potential Applications
Aerospace
Used in high-temperature fuel systems and seals, ensuring reliability in extreme conditions.
Automotive Industry
Provides excellent oil resistance and sealing performance for biodiesel systems and fuel contact applications.
Chemical Processing and Transport
Ideal for chemical equipment due to its superior resistance to chemical corrosion.
Oil and Gas Exploration
Offers sealing and protective functions under high-temperature and high-pressure conditions, extending equipment lifespan.
Petroleum Refining and Transport
Delivers oil resistance and high-temperature durability for pipelines and equipment.
High-Standard Sealing Applications
Suitable for coal-fired power plants and nuclear facilities requiring stringent sealing standards.
Specifications and Customization Options
Thickness: 0.5 mm to 50 mm
Width: Up to 1.2 meters
Length: 5 meters or 10 meters (depending on thickness)
Hardness (Shore A): 70°
Material: 100% FKM B with 68.5% fluorine content
Color: Black
Processing Forms: Sheets, rolls, gaskets, strips, and molded products
Product Advantages
Exceptional Chemical Resistance
Withstands acids, hydrocarbons, and various chemicals, making it ideal for complex environments.
High-Temperature Adaptability
Operates reliably in temperatures up to +300°C, ensuring stability in extreme conditions.
Ozone and Weather Resistance
Maintains integrity and performance even after prolonged exposure to harsh environmental conditions.
Versatile Applications
Suitable for a wide range of demanding industrial requirements, from aerospace to chemical processing.
Customizable Processing Options
Offers diverse thickness, width, and processing forms to meet specific project needs.
Frequently Asked Questions (FAQ)
What temperature range is suitable for FKM B 70° Rubber Sheet?
The material operates stably between -30°C and +300°C, making it ideal for high-temperature and low-temperature applications.
Can it be customized to specific requirements?
Yes, we offer customizable options for thickness, width, and processing forms to meet client needs.
Is the material environmentally compliant?
Yes, it complies with REACH and RoHS environmental standards.
What are the primary application areas?
Widely used in aerospace, chemical processing, automotive, and other industrial sectors.
Is it suitable for ketone-resistant environments?
No, this material is not recommended for applications requiring resistance to ketones.
Meta Description
"FKM B 70° Rubber Film, high-performance fluoroelastomer material with excellent chemical resistance and heat resistance up to 300°C, ideal for aerospace, chemical, and automotive industries."
Page Title
"FKM B 70° Fluoroelastomer Rubber Film|High-Performance Industrial Material"
Compound | FKM B | ||
Density (Specific Gravity) | 1.95 g/cm2 | ||
Hardness (Shore A) | 70° ± 5° | ||
Tensile Strength | 50 kg/cm2 | ||
Elongation at Break | 250% | ||
Compression Set (24hrs @ 70°C) | 40% | ||
Polymer Content | 100% | ||
Minimum Temperature | -30°C | ||
Maximum Temperature | +300°C | ||
Ozone Resistance | Excellent | ||
Dilute Acid & Bases Resistance | Excellent | ||
Concentrated Acid & Bases Resistance | Excellent | ||
Oil Resistance | Very Good | ||
Solvent Resistance | Very Good |