Basic Information
Chemical Composition
Al203+S102
Transport Package
Woven Bags
Specification
1200*600*50mm
Product Overview
Rock wool Board is made of high-quality molten basalt as the main raw material. It is mainly used for heat insulation of buildings, petroleum, electricity, chemical equipment and insulation of building partition walls, curtain walls, roofs and building envelopes. It is an external non-structural insulating sheath that provides a continuous insulating layer around the envelope of a commercial or residential building.
Key Features
Rock wool Board has good thermal insulation performance, machining performance and fire resistance performance. The rock wool board has a high acidity coefficient, good chemical stability and fiber durability, and the rock wool board has good sound absorption characteristics.
Applications
1. Applied to special-shaped steel roofs and precast concrete roofs.
2. Withstands rated load during roof installation and maintenance.
3. Improves heat and sound insulation, enhancing indoor thermal comfort and reducing energy consumption.
4. Reduces thermal stress on roofs to extend building service life.
5. Fireproof, smoke-free, and non-toxic for safety.
6. Easy construction: can be cut and manufactured with few fixed parts.
7. Heat insulation for large pipeline tanks and industrial equipment.
Technical Specifications
| Properties |
Specifications (JC-B650) |
| Bulk Density (kg/m³) | 80-200 |
| Maximum use temperature (°C) | 750 |
| Volumetric hygroscopic rate (%) | ≤1 |
| Mass hygroscopic rate (%) | ≤1 |
| Thermal Conductivity 70ºC (w/m.k) | 0.039 |
| Thermal Conductivity 300ºC (w/m.k) | 0.074 |
| Flame spread index | 0 |
| Standard Size (mm) | 3000*600*50MM / 5000*600*50MM |
FAQ
How can you control your quality?
For each production processing, we have a complete QC system for chemical composition and physical properties. After production, all goods are tested and a quality certificate is provided.
What is your lead time?
It usually requires about 15-20 days after receiving the purchase order.
Do you provide free samples?
Yes, free samples are available. Generally, the buyer bears the delivery cost.
What are your payment terms?
We accept a 30% deposit and 70% balance against the BL copy, LC, or other negotiated terms.
What standards do your products meet?
Our products meet international standards such as ASTM, ASME, AMS, DIN, and JIS. Third-party testing is also available.
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