Steinwolle Bord

The technical performance of rock wool board Technical PerformanceTechnical indicatorsNotesThermal Conductivity W/(m k)0.026-0.035Normal temperatureSlag content%(particle diameter)0.25Below10In line withGB11835-89incombustibleAIn line withGB5464Fiber Diameter (μ)4-7Operating Temperature ()-268-700Acidity coefficient>1.5 SiO2 + Al2O3 CaO + MgO Moisture absorption rate (%)<5Density tolerance (%)±10In line withGB11835-89 Rock Wool Board Specifications ThicknessDensity60-7580-95100-115120-130140-160170-19020030-------40-------50-------60-------80-------100-------Size: 600MM * 1200MM 800 * MM * 1200MM customized special specifications on request Rock wool board, based on a selection of high-quality basalt as the main raw material, melting aftermath and a four-roller adopts the international advanced centrifuge system for cotton process, Pull the high-temperature melting of basalt cotton into a 4-7 micron physical rejection of non-continuous fibers, and then adding a certain amount of binder, dust-proof oil, water-repellent agent in the rock wool fibers, , after settlement, curing, cutting and other processes, according to different uses and then make products of different density. Applications The petrochemical industry - oil, electricity, chemical industry equipment, thermal insulation, acoustic noise reduction The construction industry - Building walls, curtain wall, roof and maintenance of thermal insulating acoustic noise Mining Industry - Industrial furnace, oven, large diameter storage tanks and the ship's thermal insulation and fire prevention Packaging: According to customer needs, the thickness of a few pieces of each packet, the normal package thickness is 300-400MM, to meet the needs of logistics distribution of our company and the whole rock wool board will be packaged with the heat shrinkable and closure methods.