fibreglass rods for the inner core of composite in

fibreglass rods 1. TYPE: Ordinary:a.E-glass type b.High temperature resistant type ECR(acidproof) 2.All the rods are made with epoxy resin and fibreglass. 3.Tensile strenght(MPA): ≥1350(ordinary), ≥1467(ECR) 4.Bending strength(MPA): ≥930 5.Bending strength under 145oC high temperature(MPA): ≥350 6.Elastic modulus Gpa>/= 50 7.Electric strenght Epa(kv/mm, 50Hz) =53 8.Density(g/c m2) = 2.1 9.Ratio of water absorption= 0.013-0.04 10.Linear expansion coefficient (10-6/K)=3.0 11. Surface resistance(1014Ω)=3.6 12.Glass transition temperature TG >/= 130oC 13. Diameter and length are according to your requirements.