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岩棉相关产品信息
岩棉制品 | Rocd wool products
产品特点及优势 | Features and advantages of products
1、高质超细、渣球含量低、导热系数小；2、容重密度范围（50kg-200kg/m3）、规格范围广，各项指标均达到或超过国家标准；3、适用范围广，用于建筑、石油、电力、冶金、纺织、国防、交通运输等行业，是管道贮罐、锅炉、烟道、热交换器、风机、车船等工业设备隔热、隔声的理想材料；4、因生产规模大、技术领先，在国内市场上非常畅销，特别是大型重点工程，并远销国外十几个国家的地区。
1. High quality and extra fine,low slag-ball content and low coefficient of heat conductivity;2. Wide range of bulk density(50kg-200kg/m3),wide range of specifications with all data being within/better than national standards;3.Wide range of applications for construction,petroleum,electric power ,metallurgy,textile,national defence,transportation and other industries.Ideal mate-rial for heat insulation and sound insulation of industrial facilities such as tank,boiler,flue,heat exchanger ,blower,vehiches and ships etc;4.Owing to its large-scale production and advanced technology the products are salable in home market ,especially for large and key projects.The products are also sold to more than 10 countries/regions abroad.
性能指标 | Technical specification
|
技术性能Specification |
技术指标Index |
备注Note |
|
导热系数Heat conduct coefficient W/(m·k) |
0.030-0.044 |
常温Normal temperature |
|
渣球含量Slag inclusion content%(Granule dia＞0.25mm) |
＜12 |
符合Tally with GB11835-98 |
|
不燃性Incombustibillty |
A |
符合Tally with GB5464 |
|
纤维直径Fibre dia.(u) |
4-7 |
|
|
工作温度Service temp.(℃) |
268-600 |
|
|
酸度系数Acidity coefficient |
≥1.5 |
SiO2+AlO2 CaO+MgO |
|
吸湿率 Moistrre rate(%) |
＜5 |
符合Tally with GB11835-98 |
|
密度公差Density tolerance(%) |
±10 |
|
|
树脂含量Resin content |
岩棉板Rock wool board≯3 |
符合Tally with GB11835-98 |
|
岩棉毡Rock wool felt≯1 |
||
|
岩棉管Rock wool pipe≯3.5 |
||
|
憎水率Hydrophobicity(%) |
＞98 |
符合Tally with GB5480 |
