Geändert PBT

Resin-PBT,as a professional manufacturer of engineer plastics,our proudcts are of high quality but copetitive price. reinforced, heat retardant,high rigidity,and superior abilty of against friction,can be produced according to your need . PropertiesASTMTest ConditionUnitTypical ValuesFR8815GFR8820GFR8830GDensityD-792-g/cm31.51.541.62MoistureabsorptionD-57023,24hrs%0.060.060.06Melting pointDSC-225225225Tensile StrengthD-63810mm/minMPa90110130Strain at breakD-63810mm/min%8.07.07.0Flexural strengthD-7902mm/minMPa140170190Flexural modulusD-7902mm/minGPa600070009500IZODImpactStrength(notched)D-2563.2mm,23KJ/ m27.08.5103.2mm,-40KJ/ m2 ---Rockwell HardnessD-785R-Scale-120120120HDTD-6481.82MPa200205210Coefficient of linear thermal expansionD-696-*10-5/2 32.52.5Volume ResistivityD-257-Ω·m101610161016Resist electric arc track sexD-495-sec9095100Dielectric strength InsulationD-149-Mv/m202020Mold ShrinkageD-9551mm%0.3-0.50.3 0.50.2 0.423,60RH Dissipation factorD-1501MHz-0.030.030.03FlammabilityUL-941/16"-V0V0V0Comparable BrandD202G15D202G20D202G30