Basalt Fiber Muffler Filler
Basalt fiber muffler filler delivers outstanding overall performance. It is heat and corrosion resistant, suitable for various harsh high-temperature exhaust conditions, and resists aging and deformation during long-term operation.
Featuring a well-designed pore structure and excellent resilience, it provides stable sound absorption and noise reduction to effectively cut exhaust noise.
The material is safe and eco-friendly, with no unpleasant odors or harmful emissions. Outperforming traditional fillers in service life and adaptability, it is compatible with all kinds of silencing equipment and serves as a reliable ideal option for exhaust noise control.
- Product Introduction
Products Description
Made from high-strength premium basalt fiber raw materials and produced with exclusive equipment and special forming techniques, Basalt fiber muffler filler is a dedicated filling material for all types of exhaust mufflers. It adopts a crimped textured yarn form with a fluffy, uniform structure, featuring high porosity, excellent resilience, good air permeability and heat dissipation.It effectively weakens vibration and sound energy of exhaust airflow to deliver stable and reliable noise reduction and optimize equipment operating conditions. The product boasts outstanding high temperature resistance, with a softening point of 980℃ and a long-term stable working temperature below 850℃, adapting to harsh high-temperature exhaust environments.The product is vacuum-sealed in PE bags. Standard net weights include 200g, 300g, 500g, 1000g and 1500g. Custom weights are also available to fit diverse installation scenarios.
Product Structure
Featuring a crimped textured yarn structure, the interlaced fibers form a three-dimensional porous filling framework.
Without rigid shaping, the material is fluffy and soft and can closely fit irregular inner cavities of mufflers.
Closely interwoven fibers with uniform gaps balance structural stability and sound absorption performance.
The integrated fiber structure has no splicing gaps, preventing sound leakage and ensuring complete noise reduction.
Product Image
Working Principles
Relying on its highly porous fiber structure, Basalt fiber muffler filler blocks and refracts sound waves generated by exhaust gas and reduces sound energy during propagation.
The airflow damping effect of fiber gaps slows down exhaust flow velocity and reduces noise caused by airflow vibration.
Its porous adsorption property converts sound energy into heat energy for dissipation, fundamentally lowering exhaust noise levels.
The evenly arranged fiber structure stabilizes exhaust airflow and prevents secondary noise caused by turbulent flow.
Application Scope
Widely used for exhaust mufflers of various motor vehicles to reduce exhaust noise for fuel-powered vehicles.
Applicable to exhaust and silencing systems of construction machinery, generator sets and other industrial equipment.
It is compatible with customized silencing equipment to meet exhaust noise reduction requirements for different working conditions and equipment.
Functional Characteristics
Outstanding high temperature resistance
It produces no volatilization, carbonization or harmful impurities under high temperatures.
Excellent resilience
It quickly recovers its shape after compression and will not collapse or fail after long-term use.
Stable sound absorption performance
Its noise reduction effect remains consistent during long-term continuous operation.
Eco-friendly material
Non-toxic and odorless, it releases no harmful substances and is safe and pollution-free during use.
Why Choose Us
High-Quality Raw Materials
We adopt premium basalt raw materials and enforce strict quality control from the source. Our products deliver superior strength and heat resistance compared with conventional alternatives.
Mature Technology
We apply mature, proprietary production techniques. Our products feature a uniform and stable structure, offering excellent overall performance in noise reduction and service life.
Customization Available
Our products can be customized to fit different specifications and diverse application scenarios.
Strict Quality Inspection
We follow stringent production and inspection standards. All products are fully qualified, backed by reliable after-sales service and great cost-effectiveness.
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