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Fireproof Rock Wool Board 30-150mm Thick Industrial Insulation

Fireproof Rock Wool Board 30-150mm Thick Industrial Insulation

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:

industrial rock wool insulation board

fireproof rock wool board 150mm

rock wool pipe insulation board

Product Description

Industrial Rock Wool Board 30-150mm Thick Fireproof Insulation

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

Durable Rock Wool Boards for Industrial Applications

Rock wool board is an inorganic thermal insulation material made from natural rocks such as basalt and diabase as the main raw materials, which are melted at high temperature, made into fibration, and then pressed. Rock wool boards have notable advantages, widely preferred in diverse industrial applications.

Key Advantages

Outstanding fire resistance and flame retardancy (non-combustible with no toxic fumes at high temperatures)
High efficiency thermal insulation and remarkable sound absorption
Resistance to extreme temperatures (-268℃ to 650℃) and chemical corrosion
Adaptability to complex working conditions with long service life (25+ years)
Excellent hydrophobic properties and electrical insulation

Industrial Applications

Building Insulation: Used for thermal insulation of walls, roofs and partitions in industrial plants. Maintains stable temperatures in both high-temperature (metallurgical, foundry) and low-temperature (food processing) environments, reducing HVAC energy consumption.

Equipment Protection: Ideal for wrapping steam pipelines, reaction kettles and boilers to reduce heat loss and prevent condensation hazards while improving energy efficiency.

Noise Control: Effective sound absorption for mechanical equipment (fans, pumps, compressors) when used in wall/ceiling insulation or soundproof enclosures.

Specialized Uses: Suitable for industrial kiln insulation, hazardous material storage partitions, and other demanding environments requiring fire safety and durability.

Performance Comparison with Alternative Materials

Material	Core Performance	Main Advantages	Typical Applications
Rock Wool Board	Class A fire resistance, ≥300℃ resistance, 0.035-0.045W/(m*K) conductivity, 30-50dB sound insulation	Combined thermal/sound insulation, chemical resistance, 20+ year lifespan	Power plant pipelines, foundry walls, hazardous storage, equipment rooms
Aluminum Silicate Wool	Class A fire resistance, ≥1000℃ resistance, 0.030-0.040W/(m*K) conductivity	Ultra-high temperature performance, lightweight	Industrial kilns, blast furnace pipelines
Polyurethane Foam	Class B1 flame retardant, 0.020-0.025W/(m*K) conductivity, water resistant	Superior insulation, easy installation	Cold storage, non-high-temperature equipment
Glass Wool	Class A fire resistance, ≤300℃ resistance, 0.036-0.044W/(m*K) conductivity	Excellent soundproofing, cost-effective	Ventilation ducts, ceiling insulation
Asbestos Board	Class A fire resistance, ≥500℃ resistance, high strength	Fireproof load-bearing capacity	Legacy boiler insulation (phasing out)

Tags:

Rock Wool Board

Hydrophobic Rockwool