Sanmenxia Kind Ind. Trade Co., Ltd.  

Product Name: Polyester Fiber Wedge, Polyester Glass Fiber Wedge, Polyester Fibre Wedge. Model NO.: I-BAR 8*10mm, 6*6mm etc. Brand: Kd Color: White Certification: ISO9001 Classification: Hybrid Insulation Materials Maximum Voltage: 20KV~100KV Thermal Rating: F 155 Material: Polyester Glassfiber Chemistry: Inorganic Insulation Type: Solid Application: Insulators Corner: 8*8mm, 10*10mm, 6*6mm etc Trademark: kd Transport Package: Carton Specification: 8*10mm, 6*6mm, etc. Origin: China Product Description Polyester Fiber Wedge, Polyester Glass Fiber Wedge, Polyester FibreWedge.Insulation Polyester Wedge,Dry Transformer Wedge,Transformer wedge.Polyester fiber wedge is made from polyester yarn varnished with epoxy resin heating and pressurizing and curing.With high mechanical and dielectric performance. Widely used in transformers,rectifler and other electrical equipment as insulation material.Temperature classification:B ,F,H grade.Normal size:I-bar: 8*10mm,6*6mm,6*8mm,5*10mm,6*10mm,8*8mm,10*10mm etc.Riglet: 10*2mm,10*3mm,10*4mm,10*5mm,19*6mm,40*20mm etc.Corner: :8*8mm,10*10mm,6*6mm etc.Flat angle: 45*15*5mm,45*15*10mmWe can produce any sizes according client's request.Polyester Wedge Test ReportProduct Type and Name:H grade Polyester WedgeStandard:GB/T10064-2006Manufacture:Sanmenxia Kind Ind.Trade Co.,LTD. Test date:16 Nov.2013Serial numberItemUnitStandardResultRemark1surfaceSmooth surface,no bubble,top no crack,color uniformqualified2sizemm10*12*1000qualified3Water absorbtion rate%≤0.30.24Tensile strengthMpa≥2352365Parallel to the layer insulation resistancenormalΩ≥1.0*1010--185°C 24h≥1.0*10106Surface resistance voltageKv≥12167Thermal stability(180°C 5h)No deformation,no crack,no bubble no significant change of colorqualified8Bending strengthNormal temperatureMpa3693729180°C 5h31032010Tensen strengthMpa≥10811811Low temperature resistanceNo mechanical and electrical property change in -40°C environmentqualified12Parallel to the layer breakdown voltage(in 90±2°C transformer oil)Kv≥303613Scale of burningv-0v-014Long-term heat resistanceInspection instructions and conclusion:qualified