PolyOne Geon® 78761 Vinyl Compound - Rigid (RPVC)
Subcategory: Polymer; Thermoplastic; Vinyl
Material Notes:
Description/Features: - Interior
- Chemical Resistant
- UL 94 V0
- NSF Type I
- NSF STD 14
- NSF STD 61
Applications: Processing Method: PolyOne First ChoiceDisclaimer: Note: NSF listings are obtained on specific colors. Contact PolyOne for the latest listing of approved colors for this product. Information provided by PolyOne Corporation.
Physical Properties | Original Value | Comments |
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Specific Gravity | 1.38 g/cc | ASTM D792 |
Mechanical Properties |
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Hardness, Shore D | 80 | 15 sec; ASTM D2240 |
Tensile Strength, Yield | 7300 psi | Type 1 - Rigids, 0.2 in/min; ASTM D638 |
Tensile Modulus | 410000 psi | Type 1 - Rigids, 0.2 in/min; ASTM D638 |
Flexural Modulus | 420 ksi | ASTM D790 |
Flexural Strength | 15000 psi | ASTM D790 |
Dart Drop Total Energy | 0.12 ft-lb/mil | Procedure A, 0.125 in Conical Dart, 73°F (23°C); ASTM D4226 |
Dart Drop Total Energy | 0.27 ft-lb/mil | Procedure B, 0.125 in Conical Dart, 73°F (23°C); ASTM D4226 |
Izod Impact, Notched | 0.9 ft-lb/in | Method A, With Grain - Comp. Molded, 0.125 in bars, 73°F (23°C); ASTM D256 |
Izod Impact, Notched | 1 ft-lb/in | Method A, Against Grain - Comp. Molded, 0.125 in bars, 73°F (23°C); ASTM D256 |
Thermal Properties |
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CTE, linear 68°F | 29 µin/in-°F | ASTM D696 |
Deflection Temperature at 1.8 MPa (264 psi) | 158 °F | Unannealed, 0.125 in bars; ASTM D648 |
Flammability, UL94 | V-0 | All Colors; 0.75 in. |
Processing Properties |
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Melt Temperature | 360 - 380 °F | Extrusion |
Descriptive Properties | |
Cell Classification D1784 | 12454 | ASTM D1784 |
Ease of Sizing | Good | |
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