CPVC Unfilled
Overview
What is the Material: CPVC Unfilled is an amorphous material manufactured when PVC undergoes a reaction, resulting in additional chlorine atoms being bonded to the PVC base material.
Key Material Features: This material is beneficial in applications requiring high temperature and corrosion resistance.
Other Considerations: It has properties similar to PVC, but it can withstand higher temperatures.
Physical
| Property | Value | Typical ASTM Test |
|---|---|---|
| Chemical Designation | (CPVC) Chlorinated Polyvinyl Chloride | |
| Trade Names (®, ™) | Corrtec | |
| Color | Grey | |
| Density (g/cm^3) | 1.52 | D 792 |
Mechanical
| Property | Value | Typical ASTM Test |
|---|---|---|
| Modulus of Elasticity (Tensile Test) (psi) | 390000 | D 638 |
| Tensile Strength at Yield (psi) | 7300 | D 638 |
| Elongation at Break (%) | 27 | D 638 |
| Flexural Strength (psi) | 12700 | D 790 |
| Modulus of Elasticity (Flexural Test) (psi) | 382000 | D 790 |
| Compression Strength: 10% Strain (psi) | 14000 | D 695 |
| Compression Modulus (psi) | 156300 | D 695 |
| Impact Strength (Izod) (ft-lbs/in) | 1.6 | D 256 |
| Hardness (R) | 121 | D 785 |
| Hardness (D) | 85 | D 785 |
Thermal
| Property | Value | Typical ASTM Test |
|---|---|---|
| Deflection Temperature (°F) (264 psi) | 194 | D 648 |
| Thermal Expansion (CLTE) (in/in/°F) | 3.90E-5 | D 696 |
| Thermal Conductivity (BTU-in/hr-ft^2-°F) | 0.95 |
Electrical
| Property | Value | Typical ASTM Test |
|---|---|---|
| Volume Resistivity (Ω*cm) | 3.40E15 | D 257 |
| Dielectric Strength (V/mil) | 1250 | D 149 |
| Dielectric Constant (60 Hz and 50% RH) | 3.7 | D 150 |
Other
| Property | Value | Typical ASTM Test |
|---|---|---|
| Moisture Absorption (%) (24 Hours) | 0.03 | D 570 |
| Moisture Absorption (%) (Saturated) | 0.03 | D 570 |
| Flammability | V-0 |
The data stated are typical values intended for reference and comparison purposes only. The data should not be used as a basis for design specifications or quality control. The information is provided as a guide to the best of our knowledge and given without obligation or liability. Testing under individual application circumstances is recommended.