Basalt Fiber Muffler Packing (multi-layer Noise Reduction)
Basalt fiber muffler packing (multi-layer noise reduction) features high temperature resistance, anti-aging performance and excellent resistance to airflow erosion. It is suitable for long-term high-temperature exhaust conditions and will not harden or fail easily.
Based on the thermal activation elastic filling principle, it fits cavity structures closely for dense filling and superior noise reduction. Made of high-quality basalt fiber, the product is eco-friendly and odor-free, and releases no hazardous substances at high temperatures. Custom sizes are available for wide application. It is easy to install and has a far longer service life than conventional filling materials, effectively cutting equipment maintenance and replacement costs while delivering excellent cost performance.
- Product Introduction
Products Description
Basalt fiber muffler packing (multi-layer noise reduction) is a dedicated sound-absorbing material developed for cavity filling of various exhaust silencers. It is elaborately woven from continuous bulked textured yarn and shaped with low-temperature meltable restraining yarn. It retains a neat, stable shape at room temperature. When exposed to high heat from equipment exhaust, the restraining yarn melts and releases the inherent high elasticity of basalt fiber. The material fully expands to fill the entire silencer cavity with no empty gaps. Boasting outstanding high temperature resistance, it maintains stable performance during long-term service in high-temperature exhaust environments. Standard products are supplied in rolls with a maximum length of 20 m, standard width within 1000 m and maximum areal weight of 1500 g per square meter. Custom sizes are also available. Packed in standard cartons for reliable protection, it is widely used in silencing equipment for motor vehicles and industrial machinery, delivering stable and durable noise reduction.
Working Principle
Thermal Activation Resilience
Heat generated during equipment operation melts the restraining yarn and releases fiber elasticity to fully fill the cavity.
Vibration Damping
The multi-layer fiber structure forms a damping layer to offset exhaust vibration and suppress resonance noise.
Full Cavity Filling
It adapts to cavity shapes after elastic recovery and fills all spaces completely to prevent noise leakage and improve silencing performance.
Functional Features
The multi-layer microporous structure combined with damping design effectively reduces exhaust noise with stable, long-lasting results.
Manufactured from special basalt fiber, it withstands high temperatures and operates stably under long-term high-temperature exhaust conditions.
It provides excellent resilience after thermal activation, fitting various cavity structures tightly with no filling blind spots.
Resistant to corrosion and aging, it maintains complete performance under long-term airflow erosion and high temperatures.
Why Choose Us
Mature Technology
We specialize in basalt fiber noise reduction materials with mature weaving and shaping techniques to ensure stable and reliable product quality.
Strict Quality Control
Standardized quality inspections are implemented throughout production, from raw materials to finished goods, to prevent defective products from being delivered.
Flexible Customization
We provide personalized customization services according to customers' equipment operating conditions and cavity specifications to satisfy diverse demands.
Comprehensive After-sales Support
We offer professional technical guidance and after-sales services to resolve installation and usage issues and guarantee a good user experience.
FAQ
Q: Is Basalt fiber muffler packing (multi-layer noise reduction) prone to deformation and shedding?
A: The product features a solid woven structure and reliable restraining technology. It fits tightly after filling and will not deform or shed easily under normal working conditions.
Q: Will Basalt fiber muffler packing (multi-layer noise reduction) fail in high-temperature environments?
A: Made of high-temperature resistant basalt fiber, it adapts to conventional high-temperature exhaust environments. Its performance is activated by heat and it rarely fails.
Q: Can Basalt fiber muffler packing (multi-layer noise reduction) fit irregular cavities?
A: It has excellent flexibility and can be cut freely. Custom shaping is available to perfectly fit various irregular and non-standard silencer cavities.
Q: Does it have a long service life?
A: The material is anti-aging and erosion-resistant with no fragile components. It can operate stably for a long time with proper use and maintenance.
Notes
1
Store in a dry and well-ventilated area. Avoid prolonged dampness and heavy compression to protect its bulkiness.
2
Wear basic protective gear during installation to prevent fiber debris from contacting the skin and respiratory tract.
3
Do not perform arbitrary high-temperature treatment or chemical alteration, as this will damage the material structure and degrade its silencing and heat resistance.
4
It is only designed for conventional high-temperature exhaust conditions. Avoid use under extreme harsh environments to extend service life.
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