HYDEX® 202 natural
Hydex 202 is a totally rigid polyurethane product that exhibits a broad range of chemical resistance, as well as superior impact and excellent mechanical properties. It can be used for any mechanical application that requires a combination of toughness, dimensional stability and chemical resistance. It has an ability to withstand chemical attack in a PH range from 2 to 14.
Facts
Chemical Designation
PU (Polyurethane)
Color
beige
Density
1.2 g/cm3
PU (Polyurethane)
Color
beige
Density
1.2 g/cm3
Features
- high dimensional stability
- broad chemical compatibility
- good impact strength
- good mechanical properties
- easy to machine
Industries
medical technology
chemical technology
fixture construction
pharmaceutical industry
oil and gas industry
process engineering
chemical technology
fixture construction
pharmaceutical industry
oil and gas industry
process engineering
Show/Hide Mechanical Properties
| Description | value | unit | condition | test method |
| Modulus of elasticity (tensile test) | 240,000 | psi | @ 73 °F | ASTM D 638 |
| Tensile strength at yield | 9000 | psi | @ 73 °F | ASTM D 638 |
| Tensile strength at break | 8000 | psi | @ 73 °F | ASTM D 638 |
| Elongation at break (tensile test) | 80 | % | @ 73 °F | ASTM D 638 |
| Flexural strength | 12,000 | psi | @ 73 °F | ASTM D 790 |
| Modulus of elasticity (flexural test) | 260,000 | psi | @ 73 °F | ASTM D 790 |
| Compression strength | 1,200 | psi | @ 73 °F, 1% strain | ASTM D 695 |
| Compression strength | 12,000 | psi | @ 73 °F, 10% strain | ASTM D 695 |
| Compression modulus | 180,000 | psi | @ 73 °F | ASTM D 695 |
| Impact strength (Izod) | 10 | ft-lbs/in | @ 73 °F | ASTM D 256 |
| Rockwell hardness | 88 | M Scale | ASTM D 785 | |
| Coefficient of friction | 0.26 | Static (vs. steel) | ASTM D 3702 | |
| Coefficient of friction | 0.22 | Dynamic (vs. steel) | ASTM D 3702 |
Show/Hide Thermal Properties
| Description | value | unit | condition | test method |
| Vicat softening point | 292 | °F | ASTM D 1525 | |
| Deflection temperature | 290 | °F | @ 66 psi | ASTM D 648 |
| Deflection temperature | 280 | °F | @ 264 psi | ASTM D 648 |
| Service temperature | 280 | °F | ||
| Thermal expansion (CLTE) | 3.7*10-5 | in/in/°F | ASTM D 696 |
Show/Hide Other Properties
| Description | value | unit | condition | test method |
| Moisture absorption | 0.12 | % | @ 24 hrs, 73 °F | ASTM D 570 |
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