Brand:ABM
MOQ:70
Quantity:3
High-strength rock wool board properties and Specifications:
Properties | Value | Test method |
Shot contentparticle≥0.25mm).% | ≤10.0 | ASTM C 1335 / BS 2972 SECTION 14 |
Average fiber diameter,µm | 4-6 | ASTM C 303 BS 2972 Section 3 |
Density tolerance, | 10,-10 | ASTM C 303 BS 2972 Section 3 |
Thermal conductivity coefficientaveragetemperatur70±52),W/(m.k) | ≤0.039 | ASTM C 177 / C 518, ISO 8302/ISO 8301EQUIVALENT TO BS 874, DIN 52612 |
Thermal load contraction temperatureproducts withdensity above kg/m3, | ≥600 | ASTM C 447/ C 411 & DIN 52271 |
Moisture content, | ≤0.5 | ASTM C 1104 / C 1104 M |
Combustion property | Non-combustible(A1) | BS 476 Part 4 & ASTM E 136 |
Water repellencewater-proof, | ≥98 | ASTM C 1104 / C 1104 M |
Water absorptionwater-proof, | ≤5 | ASTM C 209 SECTION 14 / BS 2972 SECTION 12 |
The density of high-strength rock wool board:
>120 kg/m3
Compressive strength: ≥40KPa (With 10% deformation)
Delamination strength: ≥7.5KPa
All performance parameters comply with the requirements of
ASTM C 612 / JIS A 9504 and other standards.
High-strength rock woolboard
