Black Faced Rock Wool Blanket – Professional Grade Insulation for Industrial Use
Overview
Engineered for robustness and reliability, FANRYN’s Black Faced Rock Wool Blanket is specifically developed for industrial insulation where thermal efficiency, fire safety, and durability are paramount. The integrated black mat facing adds structural integrity, reduces fiber release, and offers a clean, functional finish suitable for exposed or concealed installations.
Product parameter of the Rock Wool Blanket
| Properties |
Blanket |
Standards |
| Density Tolerance |
±10% |
GB/T 19686-2005 |
| Fire Performance |
Non-Combustible |
GB/T 5464-1999 |
| Reaction to fire Class A1 |
GB/T 8624-2006 |
| Thermal Conductivity (W/mK, at70±5℃) |
≤0.044 |
GB/T 10295 |
| Fiber Diameter |
7(+/-1)um |
GB/T 5480. 4 |
| Shot Content (shot size＞0.25mm) |
≤12% |
|
| Moisture Content |
≤0.5% |
|
| Organic Matter Content |
≤4% |
|
| Melting Point |
＞1000℃ |
|
Product size of the Rock Wool Blanket
| Product |
Blanket |
| Density (kg/m3) |
60-100 |
| Size: L x W (mm) |
600X5000 |
| Thickness (mm) |
30-150 |
Product Highlights
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High-Temperature Stability: Withstands continuous exposure up to 1000°C, making it ideal for boilers, furnaces, and exhaust systems.
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Superior Fiber Integrity: Fine fiber diameter (7±1µm) and low shot content (≤12%) ensure consistent density and excellent resilience.
-
Easy Installation: Flexible yet firm structure allows easy cutting, shaping, and fitting around complex geometries without compromising performance.
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Health & Safety Compliant: Low dust emission and non-irritant fibers ensure safer handling and installation.
-
Energy Saving: Significant reduction in heat loss supports energy conservation and operational cost reduction.
Product application of the Rock Wool Blanket
Insulation for external wall, roofing and floating floor
Insulation for big sized pipeline
ROCK WOOL blanket is widely used in public, commercial and residential buildings as well as industrial plants, for applications such as roofing, external wall, partition wall and floating floor to provide fire protection, thermal insulation, acoustic control and condensation control.
Production Facing of rock wool blanket
Wire Mesh
Aluminum foil facing
Fiberglas cloth
Production packing of the Rock Wool Blanket
- plastic bag + woven bag
- plastic bag+ PE shrinking bag
- PE shrinking bag
FAQ:
Q1: How to guarantee the quality of the products?
Our experienced QC team will inspect product's quality in every process
Q2: How to pack exported goods?
Plastic bag + woven bag (Standard Export Packing).
Q3: what is your lead time for one 40HC container order?
Usual 15-20 work days after placing order
Q4: What is your advantage on Rock Wool Blanket?
Special product with special specification can be made to order.
Q5: About the after-sale service, how to solve the problems occurred of your overseas customer in time?
The warranty of our products is one year. If our products or packing exist quality problem, we will replace or compensate accordingly.
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