Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

POM 127UV DUPONT USA
Delrin®
Medical supplies
High temperature resistan,Flame retardant,enhance
UL
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Plastic Datasheets
hardness | Test Condition | Test Method | DUPONT USA/127UV |
---|---|---|---|
Rockwell hardness | M-Sale | ISO 2039-2 | 92 |
R-Sale | ISO 2039-2 | 120 |
Supplementary Information | Test Condition | Test Method | DUPONT USA/127UV |
---|---|---|---|
Emission | VDA275 | <8.00 mg/kg | |
EmissionofOrganicCompounds | VDA277 | 16.0 µgC/g | |
Odor | VDA270 | 3.00 |
thermal performance | Test Condition | Test Method | DUPONT USA/127UV |
---|---|---|---|
AnnealingTemperature | 160 °C | ||
AnnealingTime-Optional | 30.0 min/mm | ||
Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 160 °C |
1.8MPa,Unannealed | ISO 75-2/A | 93.0 °C | |
Linear coefficient of thermal expansion | TD | ISO 11359-2 | 1.1E-04 cm/cm/°C |
MD | ISO 11359-2 | 1.2E-04 cm/cm/°C | |
Melting temperature | ISO 11357-3 | 178 °C | |
Vicat softening temperature | ISO 306/B50 | 160 °C |
mechanical properties | Test Condition | Test Method | DUPONT USA/127UV |
---|---|---|---|
Bending modulus | ISO 178 | 2700 Mpa | |
bending strength | 3.5%Strain | ISO 178 | 80.5 Mpa |
-- | ISO 178 | 72.0 Mpa | |
Nominal tensile fracture strain | ISO 527-2 | 45 % | |
Tensile modulus | ISO 527-2 | 3000 Mpa | |
Tensile strain | Yield | ISO 527-2 | 23 % |
tensile strength | Yield | ISO 527-2 | 70.0 Mpa |
Electrical performance | Test Condition | Test Method | DUPONT USA/127UV |
---|---|---|---|
Compared to the anti leakage trace index | IEC 60112 | PLC 0 | |
Relative permittivity | 100Hz | IEC 60250 | 3.50 |
1MHz | IEC 60250 | 3.40 | |
Volume resistivity | IEC 60093 | 1E+13 ohms·cm |
Physical properties | Test Condition | Test Method | DUPONT USA/127UV |
---|---|---|---|
density | ISO 1183 | 1.42 g/cm³ | |
melt mass-flow rate | 190°C/2.16kg | ISO 1133 | 2.4 g/10min |
Melt Volume Flow Rate (MVR) | 190°C/2.16kg | ISO 1133 | 1.90 cm3/10min |
Shrinkage rate | MD | ISO 294-4 | 2.1 % |
TD | ISO 294-4 | 1.9 % | |
Water absorption rate | Equilibrium,23°C,2.00mm,50%RH | ISO 62 | 0.30 % |
23°C,24hr | ISO 62 | 0.50 % | |
Saturation,23°C,2.00mm | ISO 62 | 1.2 % |
impact performance | Test Condition | Test Method | DUPONT USA/127UV |
---|---|---|---|
Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 15 kJ/m² |
-30°C | ISO 179/1eA | 11 kJ/m² | |
Impact strength of cantilever beam gap | -40°C | ISO 180/1A | 11 kJ/m² |
23°C | ISO 180/1A | 13 kJ/m² | |
Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 350 kJ/m² |
23°C | ISO 179/1eU | 400 kJ/m² |
flammability | Test Condition | Test Method | DUPONT USA/127UV |
---|---|---|---|
Burning rate | 1.00mm | ISO 3795 | 28 mm/min |
FMVSS flammability | FMVSS302 | B | |
Fogging-G-value | condensate | ISO 6452 | 1.5E-04 g |
UL flame retardant rating | 0.8mm | IEC 60695-11-10,-20 | HB |
0.8mm | UL 94 | HB |