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70kg/M3 Thermal Insulation Rock Wool Boards
70kg/m3 Thermal Insulation Rock Wool Boards are based on basalt as the main raw material, non-combustible building fire protection materials, often used as external wall insulation materials.
Description
Product Description
70kg/m3 Thermal Insulation Rock Wool Boards are an inorganic fiber board made of basalt and processed by high-temperature melting, which has the characteristics of light weight, low thermal conductivity, heat absorption and non-combustion.
70kg/m3 Thermal Insulation Rock Wool Boards have good flame retardancy, good fire performance. It has the highest fire rating A1, in the event of a fire, can effectively prevent the spread of the fire; The size of the rock wool board also has high stability, in the event of fire, will not occur elongation, compression and other deformation as a fireproof material, the melting point of the rock wool board is higher than 1000 degrees Celsius, high melting point is the most basic chemical properties as a fireproof material
70kg/m3 Thermal Insulation Rock Wool Boards have the function of thermal insulation. From the physical properties of the rock wool board, the rock wool board has a slender and flexible fiber, and the slag ball content is very low, so the thermal conductivity of the rock wool board is very low. The rock wool board also has the combustion nature that is very suitable for building fire prevention materials, and we know that in a fire, the smoke generated by the combustion of substances will cause great harm to the human body. The rock wool board, in the fire will not produce smoke, will not produce combustion droplets or burning debris, and will not even produce gases or substances harmful to the environment. In the event of a fire in the building, the rock wool board has excellent fire resistance.
Product Parameter
|
Item |
Unit |
Rock wool board |
Standard |
|
Density |
Kg/m3 |
60-200kg/m3 |
GB5480.3 |
|
Tolerance of Density |
% |
±10 |
|
|
Thickness |
mm |
30-100 |
|
|
Average Diameter |
um |
4-7 |
GB5480.4 |
|
Slag Content (>0.25mm) |
% |
≤12 |
GB5480.5 |
|
Moisture Rate |
% |
≤5.0 |
GB5480.7 |
|
Hydrophobicity |
% |
≥98 |
GB10299-88 |
|
Max Service Temperature |
C |
650 |
GB11835-98 |
|
Organice Content |
% |
≤4% |
GB5480.5 |
|
Compress Strength (10% compressibility) |
KPa |
≥40 |
GB/T13480 |
|
Racking Strength |
KPa |
≥14 |
DIN52274 |
|
Grade of Combustibility |
Non-combustibility A1 |
GB5464 |
|
|
Thermal Condctivity |
W/mk |
0.03-0.04 |
GB/T10295 |
|
Acidity Coefficient |
% |
≥1.5 |
GB/T 5480 |
|
Resin Content |
% |
≤3.0 |
GB11835-98 |
|
Certificate |
ISO9001:2000; CE |
||
|
Size |
1200 x 600, 1000 x 600, 1000 x 630; Other size based on customer's request |
||
Product advantages
Made from stone (basalt rock) and recycled steel slag.
Higher R-values than fiberglass insulation.
Moisture resistant.
Completely resistant to rot, mildew, mold, and bacterial growth.
Fire resistant.
Rodent-resistant.
Does not itch
All-friction fit.
Easy to cut precisely with a serrated blade.
Denser than traditional fiberglass insulation.
FAQ
Q1:Can I get samples?
A1: Sure, we provide free samples, and the freight charges may be mutually agreed.
Q2:What is the delivery time?
A2: About 10-20 days after the contract signing.
Q3: Are you a manufacturer or a trading company?
A3: We are a manufacturer, located in Shandong, China, we not only provide high quality products and the best price, but also the best pre-sale service and after-sale service.
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