Perfect Rock Wool Board Description
PERFECT rock wool board
PETFECT rock wool products are made from natural rock such as basalt and dolomite. The natural rock are melted
into melts in cupola at a high temperature about 1500°C. And the melts lava is then pour to high speed spinners
through which the melts get into fibers. After that fibers are collected together to form the original wool mat
through negative pressure resulted from suction. The original wool mats then pass through pendulum, crimping
and pressing process, get into the curing oven through which the wool mats are cured and shape up to different
kinds of products such as rock wool board, rock wool blanket, rock wool strip and rock wool pipe section etc with different usage.
Perfect Rock Wool Board Specification
| Density |
Thickness |
Size |
| 30 - 200kg/m3 |
12 - 200mm |
600x1200mm
1200x1200mm
1200x2400mm |
Rockwool board insulation, size:0.6*1.2m / 1.2*2.4m
Perfect Rock Wool Board Technical Data
| Technical Property |
Unit |
Technical Index |
Remarks |
| Thermal conductivity |
W/(m· k) |
0.030-0.04 |
GB/T 10295
ASTM C177 |
| Max Service Temp. |
°C |
≤650 |
ASTM C411 |
| Dregs content (particle≥ 0.25mm) |
% |
≤12.0 |
GB11835-98 |
| Incombustibility |
- |
Non-flammable A |
GB/T8624 |
| Average fiber diameter |
μm |
4-7 |
GB11853 |
| Density tolerance |
% |
±10 |
GB/T5480 |
| Thermal load contractTem (product density≥60kg/m3) |
°C |
400-600 |
GB/T11835 |
| Acid coefficient |
- |
≥1.8 |
GB/T5480 |
| Water absorption |
Kg/m2 |
≤0.5 |
GB/T 25975 |
| Water repellence |
% |
≥98 |
GB/T 10299 |
| Melting Point |
°C |
≥1000 |
DIN4102-17 |
| Environment |
- |
Asbestos free |
- |
Perfect Rock Wool Board Production Line
Perfect Rock Wool Board Factory
Jinan United Perfect Building Materials Corporation is a professional rock wool manufacturer with FM & CCS certificate.
The products fully coverd with rock wool board, rock wool blanket ,rock wool pipe and hydroponic rock wool, etc.And our
production capacity is more than 20000 tons monthly.
We have been providing customers with high quality, cost-effective products and quality services,and have a good reputation
in the industry.
Perfect Rock Wool Board Certification
Professional quality
Our rock wool factory is one of the top rockwool manufacturers in China, which produces rock wool with CE,FM,ISO certified
qualityand various colors and sizes are available.
Perfect Rock Wool Board Exhibition
Perfect Rock Wool Board Packing & Dlivery
Perfect Rock Wool Board Application
1.Rock wool board is mainly used for fireproofing and sound absorption of partition walls and curtain walls, thermal insulation of
roofs, retaining structures and geothermal systems as well as thermal insulation and fireproofing of industrial kilns, ovens, large
sized tanks and vessels, etc.
2.According to customer requirements,rock wool board bare can be water repellent treated or laminate single sided or double sided
aluminum foil, glass fiber tissue or aluminum glass cloth foil etc.
Our Service
1.OEM manufacturing welcome: products, packaging...
2. Support sample order.We will respond to your enquiry within 24 hours.
3. After sending, we will track the product every two days until you receive the product.
4.When you got it Commodities, test them and give me a feedback. If you have any questions about this
rock wool board bare, please contact us and we will provide the way to solve the problem for you.
5.According to customer requirements, the surface of rock wool board bare can be compounded with f aluminum foil facings, WPSK etc. for
preventing moisture and radiation protection.
If you have any needs, please feel free to contact us and look forward to cooperating with you.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}