| Customization: | Available |
|---|---|
| Feature: | Heat Insulation |
| Material: | Basalt |
|
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Features:
-Excellent Fiber strength, low shot content and excellent heat presentation.
-High-quality raw materials and high-temperature technology ensure the products of fire prevention function and no flaming droplets or toxic fumes generated.
-High Hydrophobic rate, low moisture absorption rate and low water absorption; excellent anti-humidity performance.
-Adopt a three-dimensional method production process to ensure a good performance of a product's compression and tensile strength.
-With a high acidity coefficient, can fight a variety of circulating climate and keep a stable system performance and have the same life with the construction.
-Lots of long thin rock wool fiber forme the pompous link structure, high porosity enables the rock wool products has good sound absorption.
-As high quality fireproofing insulation materials, can greatly enhance the whole building energy efficiency and meet energy conservation's requirements.
-The production can be arbitrary cutting and convenient for construction.
Typical Parameters
|
Properties |
Unit |
Density |
||||||
|
80 |
100 |
120 |
140 |
150 |
160 |
|||
|
Combustion Performance |
- |
Class A1 non-combustion |
||||||
|
Compression Strength(10%deformation) |
kPa |
≥40 |
||||||
|
Hydrophobic rate |
% |
≥98.0 |
||||||
|
Melt temperature |
ºC |
>1000 |
||||||
|
Acidity ratio |
-- |
≥1.8 |
||||||
|
Moisture absorption rate |
% |
≤1.0 |
||||||
|
Thermal conductivity (Average25ºC) |
W/(m.k) |
≤0.048 |
≤0.040 |
|||||
|
Dimensional stability |
% |
≤1.0 |
||||||
|
Water absorption(Partial Immersion) |
Kg/m2 |
Short term(24h)≤1.0 |
||||||
|
Long term(28d)≤3.0 |
||||||||
|
Thickness tolerance |
mm |
±2 |
±3 |
|||||
|
Right angle degree of deviation |
mm/m |
≤5 |
||||||
|
Planeness tolerance |
mm |
≤6 |
||||||
|
Properties after ignition-burning
|
Shrinkage percentage |
% |
(750ºC,0.5h)≤8 |
|||||
|
Mass loss rate |
% |
(750ºC,0.5h)≤10 |
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