Wire Mesh Reinforced Rock Wool Blanket for Thermal Insulation and Fire Protection in Industrial Applications
Product Introduction
FANRYN Rock Wool Blanket with Wire Mesh is manufactured from natural rocks such as basalt and limestone. The raw materials are melted in a cupola at temperatures exceeding 1450°C, and the molten lava is fiberized by a high-speed spinner. The resulting inorganic fibers are bonded together using a thermosetting resin, forming a flexible yet durable blanket. One side is reinforced with a galvanized or stainless steel wire mesh, providing additional mechanical strength and ease of installation. The product is cut into standard or custom sizes for convenient handling and application.
Product Parameters
| 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 | ≤0.044 | GB/T 10295 |
| (W/mK, at 70±5℃) | ||
| Fiber Diameter | 7 ± 1 µm | GB/T 5480.4 |
| Shot Content | ≤12% | |
| (shot size > 0.25mm) | ||
| Moisture Content | ≤0.5% | |
| Organic Matter Content | ≤4% | |
| Melting Point | >1000°C |
Product Dimensions
| Specification | Value |
|---|---|
| Density Range | 60 – 100 kg/m³ |
| Length × Width | 600 × 5000 mm |
| Thickness Range | 30 – 150 mm |
Product Features
✅ Thermal Insulation – Low thermal conductivity reduces energy loss
✅ Fire Safety – Non-combustible, Class A1 reaction to fire
✅ Acoustic Control – Excellent sound absorption performance
✅ No Corrosion – Chemically neutral, safe for metal surfaces
✅ Environmentally Friendly – Made from natural rock, recyclable
✅ Moisture Resistance – Low moisture absorption maintains performance
✅ Energy Conservation & Emissions Reduction – Contributes to green building standards
✅ Reinforced with Wire Mesh – Easy to install, strong mechanical retention
Packaging Options
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Plastic bag + woven bag
-
Plastic bag + PE shrinking bag
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PE shrinking bag (standard for moisture protection)
All packaging is designed for long-distance sea freight and storage in humid environments.
Frequently Asked Questions
Q1: How do you guarantee product quality?
A1: Our experienced QC team conducts inspections at every stage of production, from raw material to finished goods.
Q2: What is the standard export packing?
A2: Plastic bag + woven bag. Custom packaging is also available upon request.
Q3: What is the lead time for one 40HC container?
A3: Typically 15–20 working days after order confirmation.
Q4: Can you produce special specifications?
A4: Yes, we offer custom sizes, densities, and facings tailored to project requirements.
Q5: What is your after-sales service policy?
A5: We offer a one-year warranty. If quality or packaging issues occur, we will replace or compensate accordingly.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.