Complaint
Formaldehyde-free glass wool has no any formaldehyde content. It is environment friendly, widely used for sound insulation and thermal insulation, specially for oven insulation application.
| Properties | Unit | Estimated Value |
| Thermal Conductivity | W/mk | <0.004 |
| Fiber Diameter | um | 4.8±1 |
| Slag ball Content | % | <5 (grant size:>0.25mm) |
| Melting Point | ºC | >1000 |
| Hydrophobic Rate | % | >99 |
| Fire Performance | - | Incombustible class A1 |
| Acidity Coefficient | - | >1.8 |
| Dimensional Stability | % | <1.0 |
| Compressive Strength (deformation 10%) | Kpa | >50 |
| Tensile Strength | Kpa | >15 |
| The quality of moisture absorption rate (50ºC, RH 95%, 96h) | % | <1.0 |
| Short-term water absorption (10mm, 24h) | Kg/m2 | <0.5 |
Technical Parameters:
Thermal Conductivity:0.038-0.042 W/M.K.
Fiber diameter:0.6-0.8um.
Fire Rating:Grade A.
Water absorption:less than 0.2%.
Sound insulation coefficient:0.8-1.1.
Slag nodule content: less than 0.3%.
Applicable temperature: -120-400 C degree.
Product Application:
Ceiling and wall insulation for building aimed at energy-saving.
Sound absorption material in building.
Thermal insulation and Shock absorption for vehicle, refrigeration plant, home appliance,Air conditioner,Shipping vessels,Wall interior partition,train compartment..
