86-20-38776682
Room 1601, Huide International Tower, No. 102, Haoxian Road, Yuexiu District, Guangzhou, Guangdong, China (Mainland)
Good Price Factory Direct Supply Sound and Thermal Insulation Material Rockwool
Rock wool is made from natural rock such as basalt, diabase and dolomite. The natural rock
are melted into melts in cupola at a very high temperature about 1500°C. And the melts lava
is then pour to high speed spinners through which the melts get into fibers. The just fiberized
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 board, mat and pipe section etc with different usage.
Advantages:
TENICHAL DATA
| Technical Parameters of Rockwool | |||||||
| Properties | QSRB7.5 | QSRB10 | QSRB15 | QSEL80 | QSEL100 | Unit | Standard |
| Compressive strength (Perpendicular to surface) | ≥40 | ≥60 | ≥80 | - | - | kPa | GB/T 13480 |
| Compressive strength (Parallell to fiber) | - | - | - | 80 | 100 | kPa | GB/T 13480 |
| Tensie strenght(Perpendicular to fiber) | ≥7.5 | ≥10 | ≥15 | - | - | kPa | JG149-2003 |
| Tensie strenght(Parallel to fiber) | - | - | - | 150 | 200 | kPa | JG149-2003 |
| Thermal conductivity(Average temperature 25°C) | ≤0.040 | ≤0.040 | W(M.K) | GB/T 10295 | |||
| Fire performance | Non-combustible | - | GB/T 8624-2012 | ||||
| Acidity coefficient | ≥1.8 | - | GB/T 5480 | ||||
| Water repellence rate | ≥99 | % | GB/T 10299 | ||||
| Water absorption(Partial immerson) | <0.5 | KG/M2 | GB/T 25975-2010 Appendix B | ||||
| Moisture absorption rate by weight | <0.5 | % | GB/T 5480 | ||||
| Moisture resistance factor μ | Approximately is 1.5 | - | GB/T 17146 | ||||
| Noise reduction coefficient(NRC) | ≥0.6 | - | GB/T18696.1 | ||||
| Dimensional stability | ≤0.5 | % | GB/T8811 | ||||
| Melting point | ≥1000 | oC | DIN4102-17 | ||||
| Thickness deviation | ±3 | MM | GB/T 5480 | ||||
| Squareness | ≤5 | MM/M | GB/T 5480 | ||||
| Flatness | ≤5 | MM | GB/T 25975-2010 Appendix A | ||||
(1) Industrial construction and public building
(2) Residential building
Guangzhou Qiushui Advanced Materials Co.,Ltd is a complex enterprise engaged in the development, application and international trading of advanced materials. since our enterprise’s establishment ,we always take it as our mission. it is our consistent mission to create a new eco-friendly living environment and show the spirit of craftsmanship.
On the one hand, we improve the existing materials for getting a new and better performance, so it could be used more widely. On the other hand, we develop advanced materials in China and import absolute new materials from abroad to China. Also, we export our Chinese advanced materials to other countries in order to let worldwide people share Chinese advanced materials. We are always maintaining close communication with the new materials sector worldwide real-time. We are always standing in the forefront of the development of advanced materials in the world, and make its due contribution to the development of new materials in the world.
Contact us:
 | Guangzhou Qiushui Advanced Materials Co.,Ltd
Website: TEL: +86 20 38776682 / 38776181 Fax: +86 2038776469 Add: Room 1601 Huide International Tower, No. 102 Haoxian Road, Yuexiu District, Guangzhou, China |
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