绝缘NBR泡沫董事会和泡沫塑料管

1.material:nbr 2.length: 10m, width: 0.8m/1m/1.2m 3.thickness: 8mm 40mm 4.double/single skin 5.reusable advantages: 1)thermal insulation,sound absorbing 2)Good—quality refractory materials are adopted, with sound heat—resistant effects and long service life of kiln. 3) passed SGS Test 4) During pipeline service the stripped covering of this material is reusable without change of the performance. 5) low water absorption and good insulation Specifications: 1) Thickness: 8-40mm 2) conventional sheet:1000x10000mm 3) Special sizes available upon requests. format thckness mm 8 10 12 16 20 24 28 32 34 36 38 40 1500×15000 √ √ √ √ √ √ √ √ √ √ √ √ 1500×20000 √ √ √ √ √ √ √ √ √ √ √ √ 2000×20000 √ √ √ √ √ √ √ √ √ √ √ √ 4) color Black,grey and others Choppy impact strength KJ/square metres Elongation at break% >15F Water absorption,% 17 Fire rating B1 difficult to ignite Shore Hardness D38--48 Surface Density 60 85kg/ m3 Flexural strength, MPa> 800 Oxygen Index 33% Change In Dimension (105+/-3.7d)<=10% Tensile strenghth>= 3.0N/cm Compression Set (50%,72h)70% Packing: Polybag, brown carton, pallet The data provided is flexible. We can do the one with the size and density specified by the customers.