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Items Units Test Method With epidermal Without skin
X150 X200 X250 X350 X500 W200 W300
Compression strength45 days kPa GB/T 8813 ≥150 ≥200 ≥250 ≥350 ≥500 ≥200 ≥300
Soaking water absorption96h(Volume fraction % GB/T 8810 ≤1.5 ≤1.0 ≤1.0 ≤2.0 ≤1.5
Through the damp coefficient
(23℃±1℃)(RH50±5%)
Ng/(m.s.Pa) QB/T 2411 ≤3.5 ≤3.0 ≤2.0 ≤3.5 ≤3.0
Thermal conductivity Average temperature10℃ W/(m.k) GB/T 10294 ≤0.028 ≤0.027 ≤0.033 ≤0.030
Average temperature25℃ ≤0.030 ≤0.029 ≤0.035 ≤0.032
Dimensional Stability 70℃±2℃, 48h % GB/T 8811 ≤2.0 ≤1.5 ≤1.0 ≤2.0 ≤1.5
Blocking fuel grade Level GB/T 8626 A B C D E
Specifications Dimensions   Length mm GB/T10801.2
-2002
1200 1220 2400 3000 4000
  Width mm 600 900 1200 1220
  Thickness mm 15 20 25 30 35 40 45 50 55 60 65 70 80 90 100