Detail Information

Application:	Thermal Insulation For Buildings, Industrial Equipment	Dimensions:	Typically 600mm X 1200mm
Installationmethod:	Mechanical Fixing Or Adhesive Bonding	Color:	Yellow To Brown
Temperatureresistance:	-180°C To 700°C	Soundabsorptioncoefficient:	0.85
Productname:	Thermal Insulation Mineral Wool	Thickness:	25mm To 150mm
Density:	40-200 Kg/m³	Environmentalimpact:	Recyclable, Eco-friendly
Waterabsorption:	<1%	Fireresistance:	Non-combustible, Class A1
Thermalconductivity:	0.035 W/m·K	Material:	Mineral Wool
Compressionstrength:	≥10 KPa

Product Description

Rock Wool Board (Stone Wool Insulation Board)

Product Overview:

Rock wool board is a rigid insulation panel manufactured from natural basalt rock and recycled slag. The raw materials are melted at temperatures exceeding 1,500°C and spun into fine fibers, which are then bonded with a thermosetting resin and pressed into stable, rigid boards. The result is a dense, porous material that provides outstanding thermal, acoustic, and fire-resistant performance in a wide range of building and industrial applications.

Key Features & Benefits:

Feature	Benefit
A1 Non-combustible	Highest fire safety rating; melting point above 1,000°C; prevents flame spread
Low Thermal Conductivity	≤0.044 W/(m·K) at 70°C for excellent energy efficiency
High Sound Absorption	Dense fiber structure effectively reduces mid-to-low frequency noise
Low Moisture Absorption	≤0.5% water content; resists mold, rot, and corrosion
Dimensionally Stable	Maintains shape and performance over time
Easy to Install	Can be cut on-site with standard tools; suitable for irregular spaces
Eco-friendly	Made from natural stone; asbestos-free and non-toxic

Technical Specifications:

Parameter	Specification
Density Range	24 – 96 kg/m³
Density Tolerance	±10%
Thickness Range	25 – 100 mm (customizable)
Length Range	600 – 2,400 mm (customizable)
Width Range	600 – 1,250 mm (customizable)
Thermal Conductivity	≤0.044 W/(m·K) at 70±5°C
Fiber Diameter	7 ± 1 μm
Shot Content (>0.25mm)	≤12%
Moisture Content	≤0.5%
Organic Matter Content	≤4%
Melting Point	>1,000°C
Fire Rating	A1 Non-combustible

Available Facings:

Foil-Scrim-Kraft Facing
Alum Glass Cloth Facing
Fiberglass Tissue

Unfaced boards are also available.

Packaging:

Standard: Plastic bag packaging
Custom packaging options available upon request

Applications:

Building exterior wall insulation systems
Curtain wall fire barriers and cavity walls
Roof and ceiling insulation
HVAC duct insulation
Industrial pipe and equipment insulation
Core material for sandwich panels
Soundproofing in machine rooms, studios, and theaters
Marine and offshore insulation

Tag:

Place of Origin:	China
Brand Name:	FANEYN
Certification:	CE

Minimum Order Quantity:	one 40HQ
Packaging Details:	PE bag
Delivery Time:	10 work days
Payment Terms:	T/T

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