Detailed Product Description

 the compound reflection heat insulation board is one of  our maily export product, many famous enterprises of our country have applied the compound board to their decomposing stove, steel ladle,pipeline system and industrial kilnssand stove.

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HS  Code   :  6806900000

Compression strength (GB/T3997.2 1998 or ISO8895) : when the thickness compressed by 10%,its Compression strength is P≥10Mpa;its disjunction strength is R_r≥1.5Mpa,and layers without disaggregation.

Heat conductivity coefficient (GB/T5990-1986 or ISO8894-1):    λ<0.03w/m^k;but At a temperature of  λ≤0.05w/m^k.

Volume density: at 100×24h,q≤550kg/m^3.

Calefaction and shrinking rate: at600×4h,its rate<0.1%

Reflction rate: ρ>0.85                       

The thickness of outside layer:δ≥1mm, without disaggregation

Water centent: ≤5%

Thickness: 5mm, 8mm, 10mm, 15mm