Place of Origin:
china
High-strength rock fiber decorative panel specifically designed for insulation composite panel systems. Used as the face layer material to bond with insulation cores such as XPS, EPS, rock wool, or graphite EPS panels. The rock fiber panel itself is Class A non-combustible, significantly improving the overall fire rating of the composite panel to meet both building energy efficiency and fire safety standards.
The panel surface is interface-enhanced for high bonding strength with insulation layers and excellent aging resistance. The finish can be customized with stone-like paint, fluorocarbon coating, metal coating, etc., achieving integration of decorative effect and structural function.
Exterior insulation finishing systems (EIFS) for new buildings, and integrated insulation-decoration renovation projects for existing buildings; suitable for exterior wall insulation and decoration systems of residential buildings, offices, hospitals, schools, and industrial plants.
| Parameter | Unit | Typical Value |
|---|---|---|
| Density | kg/m³ | 1000-1200 |
| Flexural strength | MPa | ≥25 |
| Modulus of elasticity | MPa | 5630 |
| Fire performance | — | Class A, non-combustible |
| Moisture Swelling Rate | % | 0.05 |
| 24-hour water absorption thickness expansion rate | % | 0 |
| Screw Holding Capacity | N | 1300 |
| Impact Strength | kJ/m² | 3 |
| Freezing resistance (100 Freeze-thaw cycles) | no cracking or delamination observed, flexural strength ratio of 96% | |
| Moisture resistance (after cyclic testing) | Water absorption thickness expansion rate 0.2%, Internal bonding strength retention rate 113%, Static flexural strength retention rate 99% |
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