Sustarin® H (Delrin®) AF - ASTM
POM-H
Characteristics
- Good dimensional stability
- Good wear properties
- Good sliding properties
Technical Specifications Sustarin® H (Delrin®) AF - ASTM
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Density | ASTM D792 | g / cm3 | 1.50 |
| Water Absorption | ASTM D570 | % | 0.8 |
| Water Absorption 24 hours | ASTM D570 | % | 0.2 |
| Dissipation Factor | ASTM D150 | 1MHz | 0.009 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Hardness | ASTM D2240 | Shore D | 85 |
| Tensile Strength at yield 73°F | ASTM D638 | psi | 8000 |
| Tensile Modulus | ASTM D638 | psi | 410000 |
| Elongation at Break | ASTM D638 | % | 20 |
| Flexural Strength | ASTM D790 | psi | 12500 |
| Flexural Modulus | ASTM D790 | psi | 450000 |
| Compressive Strength | ASTM D695 | psi | 15000 |
| Rockwell Hardness | ASTM D785 | 85 | |
| Rockwell Hardness | ASTM D785 | R | 115 |
| Izod Impact, Notched | ASTM D256 | ft-lb/in | 0.7 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Thermal Conductivity | in/hr/ft2 /°F | 2.0 | |
| Coefficient of Linear Thermal Expansion | ASTM D696 | in/in/°F x10-5 | 5.1 |
| Melting Point | °F | 347 | |
| Continuous Service Temperature, Air | °F | 185 | |
| Deflection Temperature at 1.8Mpa (264psi) | ASTM D648 | °F | 248 |
| Deflection Temperature at 1.8Mpa (66psi) | ASTM D648 | °F | 334 |
| Flammability, UL94 | 1/8 inch | HB |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Dielectric constant | ASTM D150 | 1MHz | 3.7 |
| Dielectric strength | ASTM D149 | V/mil | 450 |
| Surface resistivity | ASTM D257 | Ω/cm | 1016 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| FDA | No | ||
| NSF | No | ||
| USDA | No |
