Xuchang Chengrui Insulation Material Co., Ltd.  

Product Name: Electrical Insulation Nomex Paper/Aramid Paper Nmn Laminated with Polyester Film Model NO.: 6640nmn Brand: Chr Color: White with Orange Line or Yellow Line Yellow Line Certification: ISO9001, Ce SGS Classification: Organic Insulating Material Maximum Voltage: 10KV~20KV Thermal Rating: F 155 Material: Nomex Paper and Polyester Film Chemistry: Organic Insulation Type: Insulation Paper Application: Insulators, Winding Wire Coating Insulation, Electrical base, Shell, Motor, Switch baseplate, Transformer Thickness: 0.17mm-0.35mm Width: 914mm Package: Carton and Pallet Structure: Nomex Paper+Polyester Film+Nomex Paper Brand of Nomex Paper: DuPont Usage: Motor and Transformer Trademark: CHR Transport Package: Carton and Pallet Specification: 50-60kg/roll Origin: China HS Code: 8547909000 Product Description 6640NMN insulation nomex paper is laminated by two layers of DuPont Nomex paper with one layer of polyester film.Heat resistance: F class 155°CExcellent heat resistances, dielectric property and mechanical strength;Good cutting and overload resistances, high stiffness;Good compatibility with insulation F varnishApplication:suitable for slot, inter-phase insulation and liner insulation in Class F special electric machinery.Thickness(mm):0.15, 0.18, 0.2, 0.25, 0.3, 0.35, 0.4,Width(mm):914mm or customizedColor: white with orange line or yellow line.Form: In rollsPacage: Carton and palletStorage life---1 yearSample detailNO.PropertiesUnitValues1Nominal Thicknessmm0.150.180.20.230.250.30.350.42Thickness Tolerancemm± 0.013Nominal Grammageg/m2180±25210±30240±30260±35300±40350±50430±50520±504Tensile StrengthMDNo BendingN/10mm≥ 150≥ 160≥ 180≥ 200≥ 220≥ 270≥ 320≥ 380After Bending≥ 80≥ 110≥ 130≥ 150≥ 180≥ 200≥ 260≥ 300TDNo Bending≥ 90≥ 110≥ 130≥ 150≥ 180≥ 200≥ 250≥ 300After Bending≥ 70≥ 90≥ 110≥ 130≥ 150≥ 170≥ 200≥2505ElongationTD%≥ 10≥ 12MD≥ 15≥ 186Breakdown VoltageTDkv≥ 7≥ 10≥ 11≥ 12≥ 13≥ 15≥ 20≥ 20MD7Bond Strength at 25ºCNo delamination8Bond Strength at 155ºCNo delamination, no blister, no adhesive flow9Heat-resistanceF Class 155ºCCertification:Pakage: