High-Performance Basalt Fiber Board

PRODUCT  INTRODUCTION

Basalt fiber board can be divided into two categories: solid board and sandwich panel.

Solid panels are made of continuous basalt fibers through short cutting, carding, needling to form a three-dimensional interlaced structure of basalt fiber needle felt, mixed with a small amount of binder made of high temperature and high pressure.

Sandwich panel is a thin solid board for the upper and lower panels, spliced rock wool strips as the core material, bonded by high temperature and pressure into a sandwich structure.

PRODUCT FEATURES

• Extreme Heat & Fire Resistance (Grade A1): With a melting point of 1500°C, it operates stably in environments ranging from 700°C to 1000°C. It is non-combustible, smoke-free, and non-toxic under fire.

• Superior Strength-to-Weight Ratio: At only 1/4 the weight of steel, its tensile strength significantly outperforms traditional metals. It is the cost-effective alternative to carbon fiber and glass fiber.

• Natural Chemical Inertness: Inherently resistant to acids, alkalis, and salt spray. It offers an exceptionally long service life in coastal, chemical, and underground environments.

• 100% Eco-Friendly & Sustainable: Derived from 100% natural basalt rock with zero VOC emissions. It is fully recyclable and aligns with global ESG and green building standards.

• Electromagnetic Transparency: A natural electrical insulator that does not interfere with radio frequency (RF) signals, making it ideal for high-end electronic infrastructure.

Detailed Technical Features

• Thermal Stability: The thermal expansion coefficient is close to that of concrete, ensuring perfect structural synergy without cracking or delamination during extreme temperature fluctuations.

• Acoustic Insulation: The microscopic fiber structure provides a high Noise Reduction Coefficient (NRC), effectively dampening mid-to-high frequency industrial noise.

• Hydrophobic & Moisture-Proof: Naturally water-repellent, the board does not absorb moisture or develop mildew, maintaining its structural integrity in high-humidity or submerged conditions.

• Ease of Processing: Despite its high strength, the board is easy to cut, drill, and machine, significantly reducing on-site installation time and costs.

PRODUCT SPECIFICATION

APPLICATIONS

1. Construction & Infrastructure

• Structural Reinforcement: Used for strengthening aging bridges and tunnel linings as an externally bonded plate to increase load-bearing capacity.

• Fireproof External Insulation (ETICS): Acts as a Grade A1 thermal barrier for high-rise buildings, preventing vertical fire spread.

• Blast-Resistant Walls: High impact toughness makes it suitable for explosion-proof partitions in hazardous warehouses or power substations.

2. Transportation & Automotive

• Automotive Interiors & Underbody: Used in engine room heat shields and fireproof flooring for buses and high-speed rails to reduce weight and enhance safety.

• Marine & Shipbuilding: Ideal for engine room partitions and living quarters on cruise ships and offshore rigs, offering lightweight durability and salt-water corrosion resistance.

3. Industrial & Petrochemical

• High-Temperature Kiln Linings: Applied as insulation for tunnel kilns and industrial furnaces to significantly reduce energy consumption.

• Chemical Tank Linings: Protects reaction tanks and waste treatment facilities from aggressive chemical erosion.

4. Power & Electronics

• Insulated Cable Trays: Serves as a non-conductive support in ultra-high voltage substations, preventing heat damage from induced currents.

• 5G/6G Base Station Enclosures: Its non-magnetic and wave-transparent properties make it the perfect housing material for sensitive telecommunications equipment.