Double-Sided Wire Mesh Rock Wool Blanket for High-Temp Gaskets & Seals
Product introduction of the Rock Wool Blanket
The FANRYN Double-Sided Wire Mesh Rock Wool Blanket is a specialized, high-compressive-strength insulation product designed for extreme temperature sealing applications. Encapsulated between two layers of fine stainless steel wire mesh, the high-density rock wool core is compressed to create a durable, resilient blanket used for furnace door gaskets, expansion joints, and fire barriers where both thermal integrity and physical resilience are critical.
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 feature of the Rock Wool Blanket
-
Exceptional Resilience: Withstands repeated compression and recovery, making it perfect for dynamic sealing applications on doors, kilns, and movable furnace parts.
-
Metal Fiber Reinforcement: The fine stainless steel mesh facing reinforces the surface, resists direct flame impingement, and contains any fiber wash.
-
Clean & Contained: The double-sided mesh fully encapsulates the mineral wool fibers, preventing fiber release in sensitive environments and allowing for cleaner handling.
-
Custom Fabrication: Can be die-cut, CNC-shaped, or fabricated into complex gaskets and seals according to technical drawings.
Product application of the Rock Wool Blanket
-
Furnace and kiln door gaskets in metal processing and ceramics industries.
-
Insulation seals for high-temperature valves and flanges.
-
Fireproof sealing in expansion joints and penetrations.
-
Internal insulation layer in high-temperature filtration systems.
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?
A1: Our experienced QC team will inspect product's quality in every process
Q2: How to pack exported goods?
A2: Plastic bag + woven bag (Standard Export Packing).
Q3: what is your lead time for one 40HC container order?
A3: Usual 15-20 work days after placing order
Q4: What is your advantage on Rock Wool Blanket?
A4: 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?
A5: 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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