BAODU Basalt Rock Wool Board 0.036-0.039 W/mk Thermal Conductivity 350-650°C Service Temperature for Sandwich Panel Insulation
BAODU Acoustic Absorption Basalt Wool Rock Wool Board provides exceptional thermal and acoustic insulation properties for both industrial and building applications. Manufactured from natural basalt rock, this mineral wool insulation offers superior fire resistance, durability, and moisture resistance.
- Excellent thermal insulation with conductivity of 0.036-0.039 W/mk
- Superior acoustic absorption and soundproofing capabilities
- Non-combustible Class A1 fire rating with melting point >1000°C
- High temperature resistance (350-650°C service temperature)
- Low moisture absorption (≤0.04% by volume)
- Durable and corrosion-resistant construction
| Property | Value | Unit | Standard |
|---|---|---|---|
| Bulk Density Tolerance | ±10 | % | AS 1530.4-1997/ISO 834 ASTM E119/JIS A 1304/BS 476:Pt22 |
| Fiber Diameter | 5±1 | μm | ASTM E84/UL 723 |
| Shot Content | ≤5 (Coarse shot size≥0.25mm) ≤30 (Ultimate shot size≥0.063mm) |
% | ASTM E84/UL 723 |
| Combustion Performance | Non-combustible Reaction to fire-Class A1 |
- | ENISO1182/EN13501-1 |
| Thermal Conductivity (20°C) | 0.036-0.039 | W/mk | ASTM C518/GB/T 19686-2005 |
| Moisture Absorption | ≤0.04 | % by Vol | ASTM C1104 |
| Melting Point | >1000 | °C | - |
| Service Temperature | 350-650 | °C | ASTM C411 |
Provides high-temperature resistance, excellent hydrophobicity, corrosion resistance, and low thermal conductivity for petrochemical plants, power stations, industrial tanks, and equipment protection against heat loss, fire, and noise.
Ideal for exterior wall insulation thin plastering systems, offering fire safety, thermal insulation, waterproofing, crack resistance, wind pressure resistance, and long-term durability.
CE certified and compliant with international standards including ASTM, EN, ISO, JIS, and GB/T requirements for fire safety and thermal performance.
Compressed slabs wrapped in protective plastic packaging, clearly labeled with product specifications. Shipped on pallets or in containers with secure strapping and plastic wrapping. Standard export waterproof packaging suitable for all transport methods.
- Minimum Order Quantity: Negotiable
- Price Range: $5 - Negotiable
- Delivery Time: 21 days
- Supply Capacity: 5000 square meters per day
- Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
- Origin: Hebei, China
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.