Item

HRB

Density (Kg/m3)

60-180

Thermal Conductivity (25℃)  (W/m.K）

≤0.04

Max Service Temperature (℃)

650

Linear Shrinkage (%)

≤2

Water absorption (kg/m2, partial immersion)

Short term(24h)≤1.0

Long term(28d)≤3.0

Hydrophobicity (%)

≥98

Hygroscopicity (%)

≤1

Compressive Strength (kPa, 10% relative deformation)

≥40

Tensile Strength (kPa)

≥80

Reaction to Fire

Class A1

Noncombustible,

Smoke Development=0, Flame Spread=0

Environment

Asbestos free, no CFCs, HCFCs, HFCs

Acidity coefficient

≥1.8

Size(mm)

1200x600x(25-100)

Package

Cartons or Pallets