Manufactured from ultra-fine E-type glass fibers through specialized needle-punching technology, this nonwoven material creates a microporous structure offering exceptional thermal insulation and acoustic absorption properties. As a 100% inorganic, binder-free material, it outperforms traditional insulation materials like glass wool and asbestos products

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Product Features

Thermal Performance:
- Continuous service: -60°C to +700°C
- 4x higher temperature resistance than glass wool
Acoustic Properties:
- Noise Reduction Coefficient (NRC): 0.8-1.0
- Porosity: 85-95%
Material Safety:
- Asbestos-free and non-carcinogenic
- No volatile organic compounds
Physical Properties:
- Density range: 80-150 kg/m³ (customizable)
- Thermal conductivity: 0.032-0.040 W/m·K
Certifications:
- ASTM E84 Class A fire rating
- Chemical resistance: pH 2-12

Sizes

Model and Specification

Model	Thickness (mm)	Width (mm)	Grammage (g/m²)	Length/Roll (m)
HM FNM-3	3	1050	360	40
HM FNM-4	4	1050	520	40
HM FNM-5	5	1050	700	30
HM FNM-6	6	1050	840	30
HM FNM-8	8	1050	1120	20
HM FNM-10	10	1050	1500	20
HM FNM-12	12	1050	1800	20
HM FNM-15	15	1050	2400	10
HM FNM-20	20	1050	3200-4000	10
HM FNM-25	25	1050	4500-5000	10

Application

Construction & HVAC:
- Thermal-acoustic insulation for buildings
- Air conditioning system linings
Industrial Insulation:
- Pipeline insulation (above/below ground)
- Generator set noise reduction
Acoustic Engineering:
- Muffler cores and sound absorption panels
- Broad frequency noise control
Automotive:
- Exhaust system thermal/acoustic management
- Catalytic converter insulation

Remarks

Standard Packaging:
- Plastic bag inner wrap
- Export-grade carton packaging
Customization:
- Available with aluminum foil or fiberglass cloth lamination
- Special densities and thicknesses upon request
Handling:
- Wear protective gloves during installation
- Store in dry conditions away from direct sunlight

Standard Complied

Fire Safety: ASTM E84 Class A
Material Composition: ISO 2078 (E-glass)
Environmental: RoHS, REACH compliant
Acoustic Performance: ASTM C423 (Sound Absorption)

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