Sales Phone: Due to the network arrears number is not displayed, please pay the fees immediately!

国产A片在线观看

Product Categories
contact us
If you have a need for our products, please call us in a hurry.

The network arrears number is not displayed for the time being, please pay the fees immediately!
The network arrears number is not displayed for the time being, please pay the fees immediately!
Manager Zhang
South side of Jiaoxin Railway Bridge, south of Baliying Village, Weibin District, Xinxiang City

You are here: Home > News
What is the thermal conductivity of rock wool insulation board
Clicks: 【578】 Date: [2017/5/6 9:38:29]

    There are many questions about the thermal conductivity of the rock wool insulation board, as well as the bulk density and specifications. 就来给大家讲解一下。 Today Wenxing rock wool board manufacturers come to explain it to everyone.
Rock wool board is melted with high quality basalt and diabase as the main raw materials, and then the international advanced four-roll centrifugal cotton production process is used to spin the high temperature melt of basalt wool into discontinuous fibers of 4 to 7 μm. Then add a certain amount of binder, dust-proof oil, water-repellent agent to the rock wool fiber, and then go through sedimentation, discounting, curing, cutting and other processes to make different density series products according to different uses.


对岩棉保温板的容重一般建议在120千克每立方米是最好的。 Henan thermal insulation material manufacturers generally recommend that the bulk density of rock wool insulation board is 120 kg per cubic meter is the best. However, his specifications should be in the sizes of 1000 * 600 and 1000 * 630. The thickness can be 30-150mm thick. If necessary, the capacity can be re-determined when purchasing rock wool insulation board. Finally, its thermal conductivity should be W / mk ≤ 0.041. Of course, the thermal conductivity of rock wool insulation boards with different bulk density and thickness is different.

河南保温材料 河南外墙保温施工 河南外墙保温施工厂家 新乡疏通管道 物流货运 新乡家政 新乡月嫂 新乡网络公司 新乡会计培训 胎毛画 新乡租车 新乡搬家公司 河南保温材料 新乡保温材料 Friendly connection: Henan insulation materials Henan exterior wall insulation construction Henan exterior wall insulation construction manufacturers Xinxiang dredge pipeline logistics freight
Henan thermal insulation materials, Henan exterior wall thermal insulation construction, Henan cement foam board, exterior wall thermal insulation construction manufacturers