ProTherm® 4303 CPVC by Westlake is a rigid extrusion CPVC powder compound. Designed for interior pipe applications with an O.D. range of 1/2 to 8 inches requiring high heat deflection temperatures. Exhibits excellent processing, stability and overall physical properties. Provides superior toughness, excellent chemical resistance and a superior lifespan in demanding fluid handling applications. ProTherm® 4303 CPVC meets NSF Standard 14 cell classification 24448 requirements.
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ProTherm® 4303 CPVC properties
Flammability properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Actual Burn Time | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
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| Impact Strength, Notched Izod | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Modulus of Elasticity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
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| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Heat Deflection Temperature (HDT), Annealed | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Vicat Softening Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Vicat Softening Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |