heat insulation glass wool material

Technical Indexex 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. 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. 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. ItemUnitIndexMeasuredRemarksVolume WeightKg/sqm10-9610-96GB/T 13350-2000Average Fiber DiametermicronMAX.8.04.0-6.0GB/T 13350-2000Hydrophobic%MIN.98MIN.98.5JISA9512-2000Heat conduct coeffcientW/m.k.0.049-0.0320.045-0.032GB/T 13350-2000ImcombustibilityincombustibleQualified(Grade A)GB/T 13350-2000Heat absorption coefficient1.03 product reverberation method 24kg/m3 2000HZGB/J47-83Highest usage temperature400410GB/T 13350-2000