详细说明
DuPont™ Delrin® 数据
杜邦™塑钢®
acetal resin
缩醛树脂
Glass or Mineral Filled Resins
玻璃或矿物填充树脂
Delrin® FG570 NC000 is a medium viscosity acetal homopolymer containing 20% glass fiber for injection molding. It has high stiffness and low warpage. It has been developed for consideration in applications and parts for the food industry.
塑钢®fg570nc000是中高粘度聚甲醛均聚物含20%玻璃纤维注塑成型。它具有较高的刚度和低翘曲。它已发展为考虑应用和食品工业的零件。
| Property | Test Method | Units | Value |
| IdentificationResin IdentificationPart Marking Code | ISO 1043ISO 11469 | | POM-GF20>POM-GF20 |
| MechanicalStress at BreakStrain at BreakTensile ModulusFlexural ModulusNotched Charpy Impact Strength-30°C (-22°F)23°C (73°F)Unnotched Charpy Impact Strength-30°C (-22°F)23°C (73°F) | ISO 527ISO 527ISO 527ISO 178ISO 179/1eAISO 179/1eU | MPa (kpsi)%MPa (kpsi)MPa (kpsi)2kJ/m2kJ/m | 53 (7.7)124900 (711)4600 (667)33.55054 |
| Property | Test Method | Units | Value |
| ThermalDeflection Temperature0.45MPa1.80MPaMelting Temperature10°C/minCLTE, Parallel23 - 55°C (73 - 130°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) | 163 (325)120 (245)178 (352)0.6 (0.33)0.85 (0.47) |
| RheologicalMelt Volume-Flow Rate | ISO 1133 | 3cm /10 min (ml/10 min) | 7 |
| OtherDensityWater AbsorptionEquilibrium 50%RHSaturation, immersedMolding ShrinkageNormal, 2.0mmParallel, 2.0mm | ISO 1183ISO 62, Similar toISO 294-4 | 3 3kg/m (g/cm )%% | 1560 (1.56)0.10.81.21.6 |
| 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) |
Contact DuPont for Material Safety Data Sheet, general guides and/or additional information about ventilation, handling, purging, drying, etc ISO Mechanical properties measured at 4.0mm, ISO Electrical properties measured at 2.0mm, and all ASTM properties measured at 3.2mm.
Test temperatures are 23°C unless otherwise stated.
The above data are preliminary and are subject to change as additional data are developed on subsequent lots.
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