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Rock Wool Panel

Rock Wool Panel

Rock Wool Products are manufactured with basalt as main ingredient,made into inorganic fiber in high speed centrifugal machine after melting, A certain amount of cementing agent, rustproof oil, silicon oil is added into the raw materials which is made into rockwool board, rockwool pipe shell, etc. (according to different customer requirement)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.

FEATURES AND ADVANTAGES OF PRODUCTS

Technical Specification

Technical Property

Technical Index

Remarks

Thermal Coefficient Equation(w/m℃)

Rockwool Board0.035+0.00018tmRockwool Blanket 0.036+0.00015tm

Normal Temperature

600

Average fiber diameter, μm

4-7

Density tolerance, %

+15, -15

Thermal conductivity coefficient (average temperature: 70±52), W/(m. K)

≤ 0.042

GB10294-88

Shrinkage temperature of heat load

650

GB11835-1998

Moisture content, %

≤0.5

GB5480

Combustion property

Non-combustible(A class)

GB5464

Resin Content

GB11835

Water repellence (water-proof), %

≥ 98

GB10299

Water absorption (water-proof), %

≤ 5

GB5480



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