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ISO9001 international quality certification. High quality, reasonable price with professional service. Mineral Wool Products Mineral Wool Board Density: 80-400kg/m3 Thickness: 10-120mm Size: 1000 x 630mm Mineral Wool Pipe Shell Density: 80-160kg/m3 Inner Diameter: 18-630mm Thickness: 30-150mm Length: 1000mm Production Technique Rockwool 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 added into the raw material which is made into rockwool board,rockwool pipe shell,etc.according to different customer requirement. Product Characteristics 1,Excellent heat preservation,machining and refractory properties. 2,High acidity coefficient,good chemical stability and fiber durability. 3,Excellent deadening property. Application Widely used in the heat preservation in various industrial fumaces and pipings in the petroleum,chemical,metallurgical,ship building,textile industries as well as in the heat preservation and deadening in partition wall,hanging ceiling and interior and exterior walls in the building industry. Technical Index Technical PropertyTechnical IndexRemarksThermal Coefficient Equation(w/m°C)Rockwool Board 0.035+0.00018tmNormal TemperatureRockwool Shell 0.036+0.00015tmIncombustibilityAComplies to GB5464Fiber Diameter(m)4-7Max.Service Temp(°C)600Acidity Coefficient>=1.5(SiO2+Al2 O3)/CaO+MgOMoisture Rate(%)<5Complies to GB5480Resin Content(%)Rockwool Board 3Complies to GB11835Rockwool Sheel 3.5Hydrophobicity(%)>98Complies to GB10299 Glass Wool Products Glass Wool Board Bulk Density: 100kg/m3 Fiber Diameter: MAX.6um Themal Conductivity: 0.036w/m.k Range of Safe Use Temperatures: -120°C-140°C Production Specification: 1200 x 1200 x (20-150) 1200 x 600 x (20-150) Production Technique Glasswool Boards are board materials made from superfine rockwool felt with addition of phenol resin cementing agent forming shapes through solidification under pressure and heating. The surface may be coated with PVC film or aluminum foil.These products are characterized by their light weight,high deadening coefficient,remarkable fire resistance and stable chemical property. Applications Heat and coldness preservation and deadening of roof.Heat and coldness preservation of buildings.Deadening treatment of recreational places,cinema,theater,TV station,broadcast station,laboratory,etc. Technical Index Glass Wool Pipe Bulk Density: 45-100kg/m3 Thermal Conductivity: 0.035w/m.k Service Temperature: -120°C-400°C Production Specification: Pipe shell diameter:18-630mm Shell thickness:30-150mm Shell length:1000 Production Technique This product is pipe shaped product made from superfine rockwool felt with addition of phenol resin cementing agent forming shapes through solidfication under pressure and heating. The surface may be coated with PVC film or aluminum foil. Applications Mainly used in the heat and coldness preservation of piping in petroleum,chemical, thermal power industries and industrial heat supply and civil heat supply,etc. Technical Index Glass Wool Felt Density:10-48kg/m3 Thickness:25-150mm Extant:1200mm Length: Custom-tailor Thermal conductivity: 0.033-0.047(w/mk) Service temperature:-120°C-400°C Production Technique The centrifugal glass wool felt is a product made in a process in which glass fiber is made from molten glass using the patented centrifugal method and processed with addition of environmental adhesive mainly composed of thermosetting resin.It is an elastic felt-like mass piled up with glass fibers only a few in diameter,with possibility of applying moisture-proof facing on the production line according to requirement. Product Characteristics It maintains the heat insulating and preserving function and had very good shock reducing and sound absorbing property.It especially effective for medium and low frequency shocks and noises and is a good product for reducing noise pollution and improving work environment.Glass wool felt with aluminum facing has strong capacity to resist heat radiation and is an excellent material for the inner lining for high temperature workshops,control rooms,inner wall,compartments and ceiling of equipment rooms.