详细说明
DuPont™ Delrin® 数据
杜邦™塑钢®
acetal resin
缩醛树脂
Unreinforced Resins
增强树脂
Delrin® FG900P is a low viscosity acetal homopolymer, with improved thermal stability. It has been developed for consideration into applications such as parts for the food industry.
塑钢®fg511dp是中高粘度聚甲醛均聚物，具有改善的热稳定性和修改为更精确成型。它已制定考虑到应用等食品工业的零件。
| Property | Test Method | Units | Value |
| ThermalDeflection Temperature0.45MPa1.80MPaMelting Temperature10°C/minCLTE, Parallel-40 - 30°C (-40 - 86°F)23 - 55°C (73 - 130°F)60 - 105°C (140 - 221°F)105 - 150°C (221 - 302°F)CLTE, Normal23 - 55°C (73 - 130°F) | ISO 75-1/-2ISO 11357-1/-3ISO 11359-1/-2ISO 11359-1/-2 | °C (°F)°C (°F)E-4/C (E-4/F)E-4/C (E-4/F) | 162 (324)94 (201)178 (352)1.04 (0.58)1.2 (0.67)1.37 (0.76)1.49 (0.83)1.2 (0.67) |
| RheologicalMelt Mass-Flow Rate190°C, 2.16kgMelt Volume-Flow Rate | ISO 1133ISO 1133 | g/10 min3cm /10 min (ml/10 min) | 2521 |
| OtherDensityWater AbsorptionEquilibrium 50%RHImmersion 24hSaturation, immersedMolding ShrinkageNormal, 2.0mmParallel, 2.0mm | ISO 1183ISO 62, Similar toISO 294-4 | 3 3kg/m (g/cm )%% | 1420 (1.42)0.260.561.401.91.9 |
| Property | Test Method | Units | Value |
| Processing - Injection MoldingMelt Temperature RangeMelt Temperature OptimumMold Temperature RangeMold Temperature OptimumDrying Time, Dehumidified DryerDrying TemperatureProcessing Moisture ContentHold Pressure Range | | °C (°F)°C (°F)°C (°F)°C (°F)h°C (°F)%MPa (kpsi) | 210-220 (410-430)215 (420)80-100 (175-210)90 (195)2-480 (175)80-100 (12-15) |