FRP Round Tube

The Raw Materials of WANT Pultruded Profiles For services in different extreme environments, WANT provides a number of choices for rovings, mats, resin and others to meet customer's demands. Both orthophthalic and isophthalic polyester resin are most commonly used, whilst vinyl ester resins are also available upon request. We can provide profiles of various shapes and colors with alternative options for various mats, veils, as well as other additives for different application. The Advantage ofWANT Pultruded ProfilesCorrosion Resistant Light Weight,High Strength and Impact & Fatigue Resistant. Non-Conductive & Non-Magnetic Maintenance Free Fire Retardant Dimensional Stability Easy Assembly The Properties of WANT SeriesPropertyTest MethodUnitsMean-ValueLW/CWTensile Strength ASTM D638/GB1447-83Mpa210/75Tensile Modulus ASTM D638/GB1447-83Gpa22/10Flexural Strength ASTM D790/GB1449-83Mpa302/76Flexural Modulus ASTM D790/GB1449-83Gpa18.6/7.2Compressive Strength ASTM D695/GB1448-83Mpa258/98Compressive Modulus ASTM D695/GB1448-83Gpa19.2/7.2Interlaminar Shear(LW) ASTM D2344/GBT3357-82Mpa24.5Charpy Impact Strength ISO 179/GB1451-83KJ/m2279Barcol Hardness ASTM D2583-50Elongation to Break ASTM D638/GB1447-83%0.9Water Absorption(max.) ASTM D570/GB1462%0.57Density ASTM D792g/cm31.8Coefficient of Thermal Expansion ASTM D696/GB2572-8210-6/5.1 Flammability Classification UL94/GB8924-88-VO (32)Tunnel Test ASTM E-84-25 Max. Flammability Extinguishing ASTM D635- Self extinguishingArc Resistance(LW) ASTM D495/ GB1411-78S120Dielectric Constant(PF) ASTM D150/ GB1409-7960Hz5Dielectric Strength(PF) ASTM D149/ GB1408-78KV/mm8Dielectric Strength(LW) ASTM D149/ GB1408-78KV/mm1.6Surface Resistance ASTM D257/GB1410-78Ω1015 1012Volume Resistance ASTM D257/GB1410-78 Ω.cm1015 1012Remarks: LW =lengthwise CW = crosswise PF =perpendicular to laminate face