ProTherm® 4305 CPVC by Westlake is a chlorinated polyvinyl chloride (CPVC) grade. Offers high heat distortion temperature, excellent chemical resistance, low flame and low smoke generation. Available in the form of powder. It is suitable for processing by pipe extrusion. ProTherm® 4305 CPVC is designed for the processing of pipe products IPS schedule 40/80 with an O.D. range of 1/2” to 10 inches and well suited for industrial grades system. Complies with NSF Standard 14 and NSF Standard 61 regulations.
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ProTherm® 4305 CPVC properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 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 |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Tensile Strength at Yield | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Linear Mold Shrinkage | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 0.0 Visible After Login | Visible After Login | Visible After Login |