Corzan® is a highly heat and corrosive resistant CPVC sheet. Because of its excellent corrosion resistance at elevated temperatures, it is ideally suited for self-supporting constructions where high temperatures are a concern.
Corzan® CPVC has excellent mechanical strength and provides resistance to most semiconductor processing chemistries, including both strong and weak acids and bases, salts, and aliphatic hydrocarbons. It can be used (depending on chemistry) up to 180° F and conforms to ASTM-D-1784-03 Class 23446-B (formerly Type IV Grade 1) and is manufactured without fillers and plasticizers. Corzan® CPVC exhibits excellent fire properties UL-94 V-0 and flame spread less than 20 per ASTM E-84.
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Request Fabrication/Machining ServicesGeneric Name
Chlorinated polyvinyl chloride
Certifications
ASTM D-1784-09, ASTM E-84, UL 94 V-0, RoHS Compliant, ITAR Registered
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| Physical Properties | Units | ASTM | Results |
|---|---|---|---|
| Density | g/cm^3 | D792 | 1.47 |
| Water Absorption, 24 hrs | % | D570 | 0.03 |
| Mechanical Properties | Units | ASTM | Results |
|---|---|---|---|
| Tensile Strength | MPa | D638 | 7300 |
| Flexural Strength | MPa | D790 | 7300 |
| Flexural Modulus | psi | 361000 | |
| Compressive Strength | psi | D695 | 10100 |
| Compressive Modulus | psi | D695 | 196000 |
| Hardness, Rockwell | 116 | ||
| IZOD Impact Strength Notched | ft-lb/in | D256 | 9 |
| Thermal Properties | Units | ASTM | Results |
|---|---|---|---|
| Coeffcient of Linear Thermal Expansion | x10^-5/K | 3.86 | |
| Heat Deflection Temp at 264 psi | °F | 198 | |
| Thermal Conductivity | W/mK | C177 | 0.95 |
| Electrical Properties | Units | ASTM | Results |
|---|---|---|---|
| Dissipation Factor@1 MHz | D150 | 3.7 | |
| Volume Resistivity, 50% RH | ohm-cm | D257 | 3.4×10^15 |
NOTE: The property values presented above are typical values intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. Contact us for manufacturers’ complete material property datasheets. All values at 73°F (23°C) unless otherwise noted.