POM GN455旭化成
价格：1.00
POMGN455旭化成---Application:automobileswitchshell,roller,pumppartsNote:add25%glassfiberstandardflowgrade,highrigidityandexcellentdimensionalstabilityGn455physicalpropertytableTestmethodofphysicalperformanceratingunitSpecificgravity:1.41ASTMD792Waterabsorption:0.2%ASTMD570Mechanicalproperties-ratingunits-TestmethodsTensilestrength61MPaASTMD638Elongation50%ASTMD638Bendingstrength90MPaASTMD790Bendingmodulus2630MPaASTMD790Izodnotchedimpactstrength59J/MASTMD256RockwellhardnessASTMd78580M115RAbrasion:14ASTMd1044ThermalperformanceratingunittestmethodMeltindex30g/10minASTMd1238Linearexpansioncoefficient10TMAmethodHotdeformationtemperatureASTMD648(1.82MPa)110℃(0.45MPa)158℃FlameretardantHB)