Rockwool board with excellent water resistant property
rock wool board insulation is made of select fine basalt as the
major materials which is pulled into 4-7µ non-continuous fibers
after melted by adopting advanced international four-roller
centrifugal cotton-making procedures and adding a certain of
adhesives, dust laying oil and water repellent into rock wool
fibers. It can be made into products series with different density
according to various uses through the technology of sedimentation,
solidify, cutting and etc.
Scope of application:
Petrochemical industry -- heat insulation and sound absorption of
equipments for petroleum industry, power industry and chemical
Construction industry -- heat insulation and sound absorption of
partition, curtain wall, roofs and fences for construction.
Mining industry -- heat preservation and fireproof for industrial
kiln, oven, large-caliber storage tank and shipping.
Density： 50-200 kg/m3
Moisture-proof aluminum foil, black (white) glass fiber cloth,
sandwich glass fiber felt and moisture-proof facings can be stuck
on surface of rock wool board.
Choice of facings:
Rock wool board should possess the functions of anti-condensation,
moisture-proof and etc in different working environments, so it
needs to stick protective coating outside of heat preservation
materials. BEIQING has a variety of facings to choose.
The product quantity of each package is up to customers. Normal
packing thickness is about 300-400mm.
To meet the need of logistics distribution, rock wool adopts two
packing forms: thermal contraction and full-closed packing.
We accept OEM for different brands of products based on
requirements of customers all over the world.
Rockwool has advantages of low thermal conductivity, less shot
content. fire resistance, sound absorption