Product Introduce

Our premium Rock Wool Blanket is an innovative insulation product engineered for exceptional thermal efficiency and superior noise reduction. Crafted from basalt rock /stone materials, this non-combustible blanket offers unmatched fire resistance (A1 fire rating) while maintaining excellent environmental credentials. Ideal for both commercial and industrial applications, our flexible mineral wool blanket adapts to various surfaces and operating temperatures up to 650°C (1200°F), Max service temperature up to 750°C (1382°F).

Key Features & Benefits

✅ Advanced Thermal Performance

• Outstanding λ-value of 0.033 W/mK
• Reduces heat transfer by up to 70% compared to traditional insulation
• Maintains consistent performance across extreme temperature ranges (-40°C to +650°C)

✅ Superior Acoustic Control

• NRC (Noise Reduction Coefficient) rating of 0.95
• Effective sound absorption across all frequency ranges (125-4000 Hz)
• Ideal for HVAC systems, industrial machinery, and architectural acoustics

✅ Fire Safety Excellence

• Euroclass A1 certification (non-combustible)
• Melting point exceeding 1000°C
• Zero toxic fume emission during fire incidents

✅ Durable & Sustainable

• Made from 97% natural volcanic rock
• Recyclable
• Resistant to mold, vermin, and moisture damage

✅ Installation Advantages

• Flexible blanket design with hight compression recovery
• Pre-cut sizes available (3m x 0.6m standard)
• Compatible with mechanical fixing or high-temp adhesives
• Non-corrosive to metals and construction materials

Typical Applications

• Industrial
  • Pipe insulation in power plants
  • Furnace and boiler insulation
  • Process equipment thermal protection
• Construction
  • Roof and wall cavity insulation
  • Fire barriers in steel structures
  • Acoustic partitions in commercial buildings
• Specialist Use
  • Marine engine room insulation
  • Automotive underhood applications
  • High-temp process lines in refineries

Installation Guide

• Surface Preparation
  • Clean substrate from dust and oil
  • Ensure ambient temperature >5°C
• Blanket Application
  • Apply using high-temp adhesive or stainless steel pins
  • Maintain 5% overlap at joints
  • For vertical surfaces, use bands at every interval
• Finishing
  • Seal seams with aluminium tape (for foil-faced versions)
  • Install protective cladding if exposed to mechanical impact

Safety & Compliance

• CE Marked per EN 14303:2015
• REACH & RoHS compliant
• R-value: 4.0 per inch (ASTM C518)
• Always wear PPE (gloves, mask, goggles) during installation
• Comply with local building regulations for fire-rated assemblies

Ordering Information

• Standard Roll Size: 3-5m x 0.6m (custom sizes available)
• Lead Time: 1-3 business days (stock items)
  3-5 business days for produce

FAQ Section
Q: Can the blanket be used for piping?
A: Yes – It is typeII of rock wool for piping.

Q: What kind surface for choose?
A: Wire mesh is for strong tight; aluminum foil is for vapor; fiber cloth is for accoustic;

Q: How does it compare to fiberglass?
A: Higher temperature resistance + better acoustic performance + non-combustible.