1、The Working Principle of Modified Furan Resin Pipes

Modified Furan Resin Pipes: Composition and Characteristics Modified furan resin pipes are high-performance composites made from furan resin as the base material, processed with specific chemical modifiers.

2、Furan Resin

Furan resins are defined as thermosetting adhesives derived from 2-furaldehyde, which is obtained from waste vegetable matter. They provide strong, chemically resistant bonds, penetrate porous surfaces effectively, and can withstand continuous exposure to temperatures of 150 °C without deterioration. How useful is this definition?

3、Research Progress of Modified Furan Resins

Benefited from its green and environmental resource, modified furan resin can partially, even completely replace petroleum-based furan resin. Thus, it has become a rapidly growing emerging industry, and widely applied in sand casting production.

4、Advantages of Modified Furan Resins

Modified furan resin is a type of resin product enhanced through the addition of specific chemical components or specialized processing techniques. These modifications improve critical properties such as mechanical performance, heat resistance, and chemical resistance.

Authors: P. R. Carey & M. Lott Sand Binder Systems

The Furan Resin, Part I l for the furan family of acid-catalyzed no-bakes. It is produced from waste veget ed according to their nitrogen and water contents. Nitrogen content varies from 0–11%, i.e. zero, low, medium, and high nitrogen furan-types. Water content can range from 0–30%. The lower the nitrogen and wate

Furan resin

In foundry practice, modified furan resins are used, which are produced by condensing the furfuryl alcohol in the presence of urea and formaldehyde. This allows resins with almost arbitrarily adjustable properties.

Furan resin – Knowledge and References – Taylor & Francis

Furan resin is an organic polymer made by reacting furfuryl alcohol with formaldehyde, which can be used as a chemical intermediate for the manufacture of furan resin prepolymers. Filled furan resin systems can be used to coat chemical processing equipment to enhance chemical resistance.

Furan resins

Resins derived from FA still dominate this field and will be treated first, followed by similar networks prepared from furfural. The new trends will then be discussed, covering a large number of examples reflecting different stages of development.

Examine the use of furan resins for use in gas pipes to prevent

PDF | On Oct 26, 2019, Soheil Seyed Hosseini published Examine the use of furan resins for use in gas pipes to prevent corrosion by Science magazine in America | Find, read and cite all the...

Curing mechanism of furan resin modified with different

Curing mechanism of furan resin modified with different agents and their thermal strength

In modern industrial fields, the selection and application of materials play a decisive role in determining product performance, reliability, and cost control. As a high-performance pipeline material, modified furan resin pipes play a critical role in various industries due to their unique physical and chemical properties. This article aims to explore the functions of modified furan resin pipes and their significance in practical applications.

Modified furan resin pipes are composite materials based on furan resin, with specific modifiers added to enhance their properties. These modifiers include reinforcing materials such as glass fiber, carbon fiber, graphite, ceramics, and surface active agents like silane coupling agents and titanate coupling agents. Through this composite process, the pipes achieve higher mechanical strength, improved corrosion resistance, better thermal stability, and an extended service life.

The main functions of modified furan resin pipes are as follows:

1. Enhanced Mechanical Strength: The addition of reinforcing materials significantly increases tensile and compressive strength, enabling the pipes to withstand greater external forces and harsh operating conditions.

2. Improved Wear Resistance: The surface of the pipes undergoes special treatment to form a protective film, reducing frictional wear and prolonging service life.

3. Superior Corrosion Resistance: With strong chemical stability, these pipes remain unaffected by acids, alkalis, salts, and other chemicals, making them suitable for use in petrochemical and oil industries.

4. High-Temperature Resistance: The pipes maintain structural integrity under high temperatures, resisting deformation or damage, which is ideal for transporting high-temperature fluids.

5. Excellent Electrical Insulation: Their strong electrical insulating properties make them suitable for cable protection in the power industry.

6. Reduced Maintenance Costs: Owing to their durability and longevity, the frequency of replacement and repair is minimized, lowering long-term maintenance expenses.

7. Environmental and Energy Benefits: Low energy consumption during production and ease of recycling after use align with green sustainability principles.

8. Broad Adaptability: These pipes perform well across diverse environments, from extreme heat or cold to humid or dry conditions.

Practical Applications Modified furan resin pipes are widely used in the following fields:

• Petrochemical Industry: For transporting corrosive liquids and gases such as crude oil, natural gas, and acidic/alkaline solutions.
• Power Industry: As protective casings for cables to prevent corrosion-induced damage.
• Metallurgical Industry: For conveying molten metals, protecting equipment from corrosion.
• Construction Industry: As underground drainage systems to shield structures from groundwater erosion.
• Shipbuilding: For internal structural support and protection within ship hulls.

modified furan resin pipes have become indispensable in modern industries due to their exceptional performance and broad application potential. With continuous material optimization, it is believed that these pipes will reveal even greater value and possibilities in more fields in the future.