RWS Industrial Rock Wool Felt

Rock wool is an artificial inorganic fiber made of basalt, dolomite, etc. as the main raw materials. After high-temperature melting, it is processed by high-speed centrifugal equipment. It has extremely strong thermal insulation and fireproof properties.

80-150kg/m³

Operating temperature

≤0.044 at 70℃

density

Thermal conductivity

≤600℃

Rock wool products are made of basalt that is melted at high temperature, spun into fibers, and thermally cured. Its main components are Al2O3, SiO2, Fe2O3, CaO, MgO, etc. It is an ideal material for thermal insulation, heat insulation, cold insulation, and sound absorption for industrial equipment such as buildings, pipelines, storage, distillation towers, boilers, flues, heat exchangers, fans, and vehicles and ships.

It is mainly used as insulation material for heat preservation, fireproofing and heat insulation in the inner surface of hull cabins, reinforcing ribs (T-shaped steel, bulb flat steel), cable brackets, freezing pipes, hot water pipes, steam pipes, hot oil pipes, exhaust pipes and exposed pipes on open decks.

Comply with IMO.2010FTPC Patr1 requirements

40~150

≤5

Comply with the Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships 2009, etc.

Fiber diameter/μm

Thermal conductivity/ W/m·k

Thermal conductivity W/(m·k) Average temperature 70°C

≤0.042;≤0.040;≤0.040;≤0.039;≤0.039;

Non-combustible material/Class A