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Engineered Pultruded Polyurethane Profiles for Industrial Strength and Durability FRP GRP1
Plastic PolymerFRPGRP
Nanjing Jinglue FRP Co., Ltd.
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Product Description 1. FRP I beam are manufactured with the pultrusion process after choosing the correct raw materials major including the resin, fibers and additives according to the profiles requirement including mechanical strength, electrical insulation, anti-corrosion etc.2. FRP I beam can meet the customer's requirements by using different combination of resin, fibers and others.3. FRP I beam offer a unique combination of chemical resistance, size stability, high strength, and thermal/electric non-conductivity, etc.4. FRP I beam is extensively suitable for operation platform, equipment platform, stair tread, ditch cover, bridge walkway, supporting for filter filling. In petroleum, chemical, power, offshore prospecting electroplating, marring water and waster water treatment, paper making, brewery and pharmacy industries. It is satisfying load-bearing member in corrosive environmen5. Following is General Physical Parameters of FRP Pultruded Profiles.(If have special requirements, pls contact Nanjing Jinglue.) LW-lengthwise CW-crosswise PE=perpendicular to laminate face Mechanical performanceValue UnitsTest methodTensile strengthLW230-600MpaASTM D-638CW45-80Tensile modulusLW18-30GpaASTM D-638CW7-13 Flexural strengthLW300-700MpaASTM D-790CW80-120Flexural modulusLW20-26GpaASTM D-790CW7-12Compressive strengthLW280MpaASTM D-695CW105Compressive modulusLW21GpaASTM D-695CW7.9Interlayer shear strengthLW25MpaASTM D-2344Impact strength 280KJ/M2ASTM D-256 Physical propertyValueUnitsTest methodBarcol Hardness50---ASTM D-495Water absorption(25 Centigrade,24h)0.2-0.5%ASTM D-570Density1.75-2.00g/cm3ASTM D-792Coefficient of thermal expansion(LW)5.010-6/CentigradeASTM D-696Coefficient of thermal conductivity0.4W/(m.K)ASTM C-518Elongation to break0.9%ASTM D-638 Electrical propertyValueUnitsTest methodArc resistance(LW)120secondsASTM D-495Dielectric constant(PF)5@60hzASTM D-150Dielectric strength(PF)8KV/mmASTM D-149Dielectric strength(LW)1.6KV/mmASTM D-149 Flammability propertyValueUnitsTest methodTunnel testMax 25secondASTM E-4Oxygen data25-28%ASTM 286328-32>32Flammability classificationSelf extinguish ASTM D635
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