DELRIN 150
DuPont Delrin® is an acetal homopolymer with an excellent balance of properties that bridges the gap between metal and plastic. DuPont Delrin® Sheet is known for low moisture absorption, high tensile strength, creep resistance, and durability. With chemical resistance to hydrocarbons, solvents and natural chemicals, DuPont Delrin® sheets are ideal for industrial applications. Other applications include wear and mechanical uses, parts exposed to wet environments, gears, bearings, bushings, rollers, fittings, and electrical insulator parts.
| Mechanical Properties | |
|---|---|
| Tensile Stength | 11,100 |
| Tensile Elongation | 25 |
| Tensile Modulus | 450,000 |
| Izod Impact Strength | 1.5 |
| Flexural Strength | 11,500 |
| Flexural Modulus | 420,000 |
| Compressive Strength | 5,200 |
| Compressive Modulus | 450,000 |
| Dynamic Coefficient of Friction | 0.2 |
| Thermal Properties | |
|---|---|
| Heat Deflection Temperature at 66 PSI | 336 |
| Heat Deflection Temperature at 264 PSI | 257 |
| Maximum Serving Temperature for Short Term | 300 |
| Maximum Serving Temperature for Long Term | 185 |
| Thermal Conductivity | 2.6 |
| Coefficient of Linear Thermal Expansion | 6.80 x 10^5 |
| Flammability Rating | HB |
| Electric/Physical Properties | |
|---|---|
| Volume Resistivity | 10^15 |
| Surface Resistivity | |
| Dielectric Strength | 500 |
| Specific Gravity | 1.42 |
| Toughness | M94, R120 |
| Rockwell Hardness Shore D | 86 |
| Water Absorption | 0.25 |
