Sound Absorption Building Material Rock Wool Insulation Board From China Manufacturer

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Product Description

📊 Basic Information
Model NO.
Rock Wool Board
Working Temp.
800℃
Material
Basalt
Eco-Friendly
E0 Grade
Fireproof Grade
A1 Non-combustible
Certification
CE, ISO, TUV
Thickness
25-150mm
Density
60-150 Kg/M³
Asbestos
100% Non Asbestos
Capacity
500,000 Tons/Year
🏢 Product Description
Rock wool board uses high-quality basalt as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption. It has good properties of fire resistance, pest proof, corrosion resistance, stable chemical property and safe to human bodies.
Rock Wool Insulation
Sound Absorption Material
Key Features
  • Small coefficient of heat conductivity and excellent heat preservation.
  • Outstanding energy-saving capability.
  • Excellent fireproof and sound insulation capability.
  • Green thermal insulation materials, 100% safe for the human body.
  • Waterproof and durable against environmental factors.
  • High compression resistance and drawing strength.
🛠️ Applications
Rock wool insulation materials are widely used in construction walls, roofs, industrial furnaces, ovens, heat-treating equipment, storage tanks, power houses, flues, petrifaction and oil refining equipment, and all kinds of heat insulation pipelines.
Application of Rock Wool
📋 Technical Data
Performance Index Indicators
Shot content (Particle diameter ≥0.25mm)≤ 12.0 %
The average diameter of fiber≤ 7.0 μm
Density Tolerance± 15%
Thermal Conductivity (70ºC±52ºC), W/(m/K)≤ 0.044
Thermal load contraction temperature (>60kg/m3)≥ 600 ºC
Moisture Content≤ 0.5%
Combustion performanceClass A (Non-burning)
Organic content≤ 4.0%
📦 Packaging & Shipping
Package Size
120.00cm * 60.00cm * 30.00cm
Gross Weight
18.000kg
Transport Type
Carton / Bag / Pallet
Packaging Detail
Shipping Loading
🏭 Manufacturing & Quality
Our manufacturing facility has been operational since the 1960s. We are a comprehensive provider integrating manufacture, sales, and construction. With over 23 years of export experience, our products are certified by ISO9001, CE, SGS, TUV, and BV.
Certificates Display
Factory Overview
Workshop View
Frequently Asked Questions
Are you a manufacturer or a trader?
We are a professional manufacturer with our own factory facilities.
What is the fire resistance rating of the rock wool board?
Our rock wool board is rated Class A1, which is non-combustible and has a melting point above 1000ºC.
Can you provide OEM or ODM services?
Yes, we accept both OEM and ODM orders, including customized logo applications.
What is the standard delivery time?
Typically, delivery takes about 10-20 days after the contract is signed and confirmed.
Is the material eco-friendly?
Yes, it is 100% non-asbestos and meets E0 eco-friendly standards, making it safe for human contact and construction.
What are your accepted payment methods?
We accept various methods including T/T, L/C, D/P, PayPal, and Western Union.

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