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Fire Protection Rock Wool Rigid Insulation Panels 30mm-150mm for Factory Boilers

Fire Protection Rock Wool Rigid Insulation Panels 30mm-150mm for Factory Boilers

Brand Name:	SEASTAR
Model Number:	Customizable according to requirements
MOQ:	20 m³
Price:	252 USD/tons (Current price)
Payment Terms:	spot goods and spot payment
Supply Ability:	2000 tons/month

Detail Information

Product Description

Detail Information

Place of Origin:

Chengdu, Sichuan, China

Certification:

CNASL6673

Density:

40 - 200 Kg/m³

Color:

Yellowish-brown

Stock Size:

1200×600（mm）

Thickness:

30mm-150mm

Electrical Insulation:

Excellent

Noise Reduction:

Excellent

Fireproofing:

Excellent

Hydrophobic Property:

Excellent

Temperature Resistance:

-268℃ ~ 650℃

Surface Finish:

Rough

Packaging Details:

wrapped with a stretched polyethylene film directly on the outside

Highlight:

Rock Wool Rigid Insulation Panels 30mm

Factory Boilers Rock Wool Panels

Fire Protection Rock Wool Board

Product Description

Rigid And Durable Rock Wool Boards For Factory Boiler Fire Protection

High-performance rock wool boards specifically engineered for fire protection in industrial boiler applications, combining excellent thermal insulation with superior fire resistance.

Attribute	Value
Density	40 - 200 kg/m³
Color	Yellowish-brown
Stock Size	1200×600(mm)
Thickness	30mm-150mm
Electrical Insulation	Excellent
Noise Reduction	Excellent
Fireproofing	Excellent
Hydrophobic Property	Excellent
Temperature Resistance	-268℃ ~ 650℃
Surface Finish	Rough

When using rock wool boards for factory boiler fire protection, our solution addresses high temperatures, vibrations, and flame spread risks through a comprehensive "layered protection + customized installation" approach.

Application Method for Boiler Fire Protection

Custom fabrication into panels or pipe shells to match boiler geometry (cylindrical furnace bodies, square furnaces, pipe joints)
Installation process: base preparation → rock wool application → sealing protection
Surface preparation: thorough cleaning of boiler exterior to ensure proper adhesion
Flat surfaces: secured with high-temperature adhesives
Irregular areas: wrapped with rock wool pipe shells and anchored with vibration-resistant bolts
Joint treatment: gap filling with rock wool strips to prevent thermal bridging
Final protection: outer metal plating (galvanized steel) for enhanced durability and containment

Core Fire Protection Functions

Flame spread prevention: Class A non-combustible material blocks fire propagation from boiler incidents
Thermal insulation: Low conductivity (≤0.044W/(m*K)) maintains safe exterior temperatures (≤60℃)
Structural integrity: Maintains stability above 700℃, providing critical protection during overheating events

Critical Usage Considerations

Select high-density boards (≥150kg/m³) for vibration resistance and long-term durability
Verify compliance with industrial standards (GB/T 11835-2019) for high-temperature performance
Ensure material purity to prevent harmful emissions during boiler operation