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1.rockwool board2.heat and sound insulation3.rock wool refeactory from R.1~54.option aluminum foil5.CE,SGS appr.
Rockwool insulation
Rock wool, also known as rock wool, mineral wool is one. To natural rocks and minerals and other raw materials made of fluffy short, thin fibers. 70 years of the 20th century is widely used in metallurgy, machinery, building materials, petroleum, chemical industry. The natural rock, ore and other raw materials, or other pools in the cupola melting kiln (temperature 2000 °C below), with 50 atmospheres of pressure strong winds, sudden cold as fibrous. Or rejection wire method, the melt flow in the multi-turn off the rotor, through the centrifugal force thrown into the fiber, usually 3 to 9 microns in diameter, bulk density of 50 ~ 200 kg / m ^ 3, room temperature, thermal conductivity of 0.029 ~ 0.046 W / m open, following in 600 °C 0.111 ~ 0.145 W / m open, non-combustible, not mold, not boring. By using the temperature sub-ordinary rock wool (less than 900 °C) Rock wool is a natural rock such as basalt, gabbro, dolomite, iron ore, bauxite as raw materials, high temperature melting, fibrosis, made of inorganic fibers. Slag wool is industrial slag such as blast furnace slag, phosphorus slag, fly ash as main raw material, after remelting, fibrosis, made of inorganic fibers. The two fiber-
processing, can be made into plates, tubes, felt, ribbons, paper and a variety of products, should be used for construction and industrial equipment, pipes, furnace insulation, fireproofing, acoustic, seismic, etc..
Therefore we have products as below:
Rock wool
Rock wool board/sheet/slab
Rock wool pipe
Rock wool blanket
Flame retardant rock wool board/sheet/slab
Flame retardant rock wool pipe
Flame retardant rock wool blanket
Heat preservation rock wool board/sheet/slab
Heat preservation rock wool pipe
Heat preservation rock wool blanket
Thermal insulation rock wool board/sheet/slab
Thermal insulation rock wool pipe
Thermal insulation rock wool blanket
Sound absorbing rock wool board/sheet/slab
Sound absorbing rock wool pipe
Sound absorbing rock wool blanket
Acoustic insulation rock wool board/sheet/slab
Acoustic insulation rock wool pipe
Acoustic insulation rock wool blanket;
rock wool coated with metal mesh,fiber glass cloth,fiberglass blanket,aluminum foil
Generally the rock wool is in used less than 650’C environment. The surface may be coated with metal mesh (single side, double sides), fiberglass cloth (single side, double sides, six sides), fiberglass blanket (single side, double sides), or aluminum foil (single side, double sides).
Package and specifications: hot seal shrink, neuter packing, or as you like.
The factory owns professionals, engages in designing & manufacturing of rock wool,its specifications are as below or we can produce according to client’s requirements incluidng different packagings.
Specifications of Rock Wool
Products | Density (kg/m3) | Thickness (mm) | Length (mm) | Width (mm) | Remarks |
Rock Wool Board (Sheet, Slab, Strip) | 60 | 50~100 | 900—4000 | 600—1300 | process glass cloth, aluminum foil, or glass mesh outside of the rock wool board |
80 | 40~100 | ||||
110 | 30~100 | ||||
120 | 30~90 | ||||
140 | 30~80 | ||||
150 | 30~70 | ||||
180 | 30~60 | ||||
Rock Wool Blanket (Blanket) | 70 | 50~100 | 900—4000 | 600—1300 | Clients can process glass cloth, aluminum foil, or glass mesh outside of the rock wool blanket |
80 | 30~100 | ||||
100 | 30~80 | ||||
120 | 30~90 | ||||
Rock Wool Pipe (Pipe) | 100~150 | 30~100 | 1000 | It can be sticked on to glass cloth or aluminum foil |
rockwool panel insulation system