| Categories | Mineral Wool |
|---|---|
| Delivery Time: | within few working days(depends on your quantity) |
| Place of Origin: | China |
| Brand Name: | ZIBO SUNRISE |
| Sample Price: | negotiable |
| Category: | Ceramic Fiber Boards |
Features and advantages of products
1:High quality and extra fine, low slag-ball content and low
coefficient of heat conductivity;
2:Wide range of bulk density (40kg-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 material for heat insulation and sound insulation
of industrial facilities such as tank,boiler,flue ,heat
exchanger,blower,vehicles and ships etc;
4:Owing to its large-scale production and advanced technology the
products are salable in home market,espacially for large and key
projects . the products are also sold to more than 10
countries/regions abroad.
| Specification | Index | Note |
| Heat conduct coefficient W/(m.k) | λ≥0.041 | Normal temperature |
| Slag inclusion content % (Granule dia>0.25mm) | <12 | Tally with GB11835-98 |
| Incombustibility | A | Tally with GB5464 |
| Fiber dia (µ) | 4-7 | |
| Service temp(°C) | 268-600 | |
| Acidity coefficient | ≥1.5 | SiO2 + AL3O2 CaO+MgO |
| Moisture rate(%) | <5 | Tally with GB11835-98 |
| Density tolerance(%) | ± 10 | |
Resin content | Rock wool board≤3 | Tally with 11835-98 |
| Rock wool felt≤1 | ||
| Rock wool pipe≤3.5 | ||
| Hydrophobicity(%) | >98 | Tally with GB5480 |
|
