Guangzhou MPC Power International Co., Ltd.  

Product Name: ECR Rod FRP Fiberglass /Epoxy/Corrosion Core Rod Materials for Insulators Model NO.: Diameter 5 12 13 14 16 18 24 30 34 40 68 70 Type: Epoxy FRP Fiber Type: ECR Material: Fiberglass Molding Method: Extrusion Product Categories: FRP ECR Rod Usage: Industral Thickness: Different Lengths Color: Light Green Surface Treatment: Polished Trademark: MPC Transport Package: Crate Specification: Epoxy resin and fiberglass Origin: China HS Code: 8547909000 Product Description Diameters: 5 12 13 14 16 18 20 22 24 26 28 30 32 34 40 44 50 55 68 70 80 90 100 110Company profile:Focusing on epoxy resin fiberglass rod applied to composite insulator for 15 years. We are qualified supplier to China Southern Power Grid and State Grid of China. Our ECR rod has been sold to America, Iran, Brazil, Egypt, Indonesia, etc.No.Property indexIEC61109 , DL/T1580-2016 standard requirementActual Value1StraightnessLength=1m,≤1.5mmLength=1m, 0.8mm~1.2mm2Diameter tolerance<= Φ30 mm: (+0.03~-0.02);>Φ30: (±0.03);<=Φ30 mm: (+0.03~-0.02);>Φ30: (±0.03);3RoundnessRoundness <0.02 mmRoundness <0.02 mm4Barcol hardness65~75 HBa68~72 HBa5Tensile strength≥1100MPa1180~1415 MPa6Bending strength≥900MPa950 ~1080MPa7Tearing Strength>=35MPa>=50MPa8Water absorption(20±2ºC,24h)≤0.05%0.006~0.028%9Dye penetration testTest time: ≥15min,sample no penetrationTest time: >15min,sample no penetration10Water diffusion testLeakage current less than≤50μALeakage current:18~35μA11Thermo bending strengthTest temperature:150 ºC,Test time: 1h, Within 5 minutesThermo bending strength 300~350MPaThermo bending strength 300~350MPa;12Thermal inducedperformance test:Test temperature:150±2ºC,Test time: 4h,No crack, no temperature variation (no surface discoloration).No crack, no temperature variation (no surface discoloration).13Brittle fracture resistance test1N HNO3, 80% SML withstand time=96HrsNo Crack, no brokenNo Crack, no broken14Electric puncture StrengthAC: >=30kV/cmDC:>=50kV/cm (+)AC:>=50kV/cmDC:>=50kV/cm (+)15Power Frequency Withstand test30minutes withstand at 80% of dry power frequency flashover voltageNo flashover, No PunctureTemperature increasing no more than 5KNo flashover, No PunctureTemperature increasing less than 5K16Dry lightening impulse withstand Voltage (+)>=+100kV>=+100kV17Volume Resistance (140ºC)>=1×1010 (Ω.m)>=1×1011 (Ω.m)18Anti-Swing Fratigue test12×105 circleNo crack, No stress whiteningNo crack, No stress whitening