Wear Resistance of Boron-Modified Phenolic Resin

1、Superior wear resistance of boron phenolic resin

Superior wear resistance of composites was related to reduction of fatigue wear. In this work, fluorine rubber micro powder (FMP) was successfully introduced into boron phenolic resin (BPF)-based composites, forming FMP/BPF double-component matrix.

Superior wear resistance of boron phenolic resin

2、Research Progress in Boron

As one of the most successful modified phenolic resins, boron-modified phenolic resin (BPF) has excellent heat resistance and ablative resistance, good mechanical and wear resistance, and flame retardancy.

3、Superior wear resistance of boron phenolic resin

Abstract In this work, fluorine rubber micro powder (FMP) was successfully introduced into boron phenolic resin (BPF)-based composites, forming FMP/BPF double-component matrix. The results showed FMPs led to the change of fracture mode and resisted permanent deformation of composites.

Superior wear resistance of boron phenolic resin

探究 'Superior wear resistance of boron phenolic resin-based composites using fluorine rubber micro powder as high-performance additive' 的科研主题。它们共同构成独一无二的指纹。

Research Progress in Boron

Preparation and Properties of Boron Modified Phenolic Resin for

Boron-modified phenolic resins were synthesized mainly for the characterization of heat-resistant properties. Semi-metallic brake pads were prepared using boron-modified phenolic resin as a binder, and their friction and wear properties were compared with those prepared with ordinary phenolic resin.

Enhanced thermal and mechanical properties of boron

This study aims to investigate the properties of boron-modified phenolic resin (BPR) composites reinforced with glass fiber (GF) and mica, SiO 2, and glass powder (MSG) for potential aerospace applications.

Research Progress in Boron

As one of the most successful modified phenolic resins, boron-modified phenolic resin (BPF) has excellent heat resistance and ablative resistance, good mechanical and wear resistance,...

Phenolic resin modified by boron

To overcome these defects and extend the application of phenolic resin, herein, a novel boron-and silicone-containing phenolic resin (BSiPF) solution was designed and prepared by a facile, environmental friendly, controllable and low-cost approach in which silicone was reacted with commercial BPF.

Research Progress in Boron

Abstract: Boron, an important non-metallic element, is increasingly applied in materials science. Particularly, boron-modified phenolic resins have attracted significant attention due to their excellent properties. This paper explores the wear resistance of boron-modified phenolic resins, including factors influencing their wear resistance, methods to enhance it, and challenges and solutions in practical applications.

Keywords: Boron-modified phenolic resin; Wear resistance; Influencing factors; Improvement methods; Practical application

Introduction: Boron-modified phenolic resin is a novel composite material with superior properties, particularly notable for its wear resistance. The incorporation of boron significantly improves the hardness, thermal stability, and chemical resistance of phenolic resins, thereby enhancing their wear resistance. This study conducts a detailed investigation of the wear resistance of boron-modified phenolic resins to provide references for relevant applications.

1. Wear Resistance Performance of Boron-Modified Phenolic Resin

The wear resistance of boron-modified phenolic resins is primarily reflected in the following aspects:

Hardness Improvement: Boron increases the hardness of phenolic resins, reducing plastic deformation during friction and improving wear resistance.
Enhanced Thermal Stability: Boron-modified phenolic resins maintain good physical properties at high temperatures, mitigating wear caused by thermal fatigue.
Chemical Resistance: These resins exhibit strong resistance to acids, bases, and other chemicals, slowing wear rates.
Reduced Friction Coefficient: The low friction coefficient of boron-modified phenolic resins minimizes motion-induced wear, extending service life.
Improved Impact Resistance: High impact resistance preserves structural integrity under shocks, reducing wear.

2. Factors Influencing Wear Resistance

Boron Content: Optimal boron content enhances hardness and thermal stability, but excessive or insufficient boron negatively impacts wear resistance.
Resin Matrix: The type and properties of the phenolic resin matrix affect boron dispersion and curing effects, influencing wear performance.
Preparation Process: Parameters such as drying temperature, curing time, and cooling methods significantly affect resin density and wear resistance.

3. Methods to Improve Wear Resistance

Formulation Optimization: Adjusting ratios of boron, phenolic resin, and additives optimizes wear resistance.
Process Control: Precise control of drying, curing, and cooling enhances boron dispersion and resin compactness.
Surface Treatment: Techniques like coating or heat treatment can further improve surface wear resistance.

4. Challenges and Solutions in Practical Applications

Cost Issues: High production costs limit widespread adoption. Solutions include formulation optimization and efficiency improvements to reduce costs.
Durability Concerns: Long-term use may lead to wear or delamination. Improved processes and additive selection can enhance durability.
Environmental Adaptability: Performance variability under different conditions requires experimental validation of stability and adaptability.

Boron-modified phenolic resins are widely used due to their excellent wear resistance. By studying factors such as boron content, resin matrix, and preparation processes, their performance can be optimized for diverse applications. Addressing practical challenges through innovative solutions will expand their applicability and drive further development in this field.