SunGard® SG
SunGard® SG
General Description
SunGard® SG is a weatherable polycarbonate sheet that combines the impact strength of polycarbonate with outstanding ultra-violet (UV) stability. SunGard® SG's unique properties make it the perfect choice for a variety of exterior sign applications. Both SunGard® products are UL listed as UL746 F1 Suitable for Outdoor Use. SunGard® SG is UL94 HB yellow card listed for white and clear products.
Technical
| Properties | Test Method | Value | UOM |
|---|---|---|---|
| Specific Gravity | ASTM D-792 | 1.2 | n/a |
| Melt flow rate (300C/1.2kg) | ASTM D-1238 | 6.0 | g/10 min |
| Tensile Strength | ASTM D-638 | 9,000 | psi |
| Tensile Elongation @ Yield | ASTM D-638 | 6.00 | % |
| Tensile Elongation at Break | ASTM D-638 | 120 | % |
| Flex Strength | ASTM D-790 | 13,000 | psi |
| Flex Modulus | ASTM D-790 | 335,000 | psi |
| Notched Izod at 73°F | D-256 | 17 | ft-lb/in |
| Rockwell Hardness (R Scale) | ASTM D-785 | 110 | n/a |
| Heat Deflection Temperature @264 psi | ASTM D-648 | 260 | °F |
| Vicat Softening Temperature | ASTM D-1525 | 291 | °F |
| CLTE | ASTM E-831 | 3.8 | E-5 in/in/F |
| Flammability | UL94-V / UL94l-HB | Listed: UL94-HB | @ 0.098" |
| Light Transmittance (100mil) | ASTM D-1003 | 88 to 90 | % |
| Haze (100mil) | ASTM D-1003 | < 1 | % |
Performance
| Properties | Test Method | Value | UOM |
|---|---|---|---|
| Chemical Resistance | n/a | High | n/a |
| Flexural Modulus (stiffness) | n/a | High | n/a |
| Formability | n/a | Good | n/a |
| Gloss After Forming | n/a | High | n/a |
| Hardness | n/a | Very Good | n/a |
| Heat Deflection Temperature | n/a | Very High | n/a |
| Impact Strength | n/a | Very High | n/a |
| Low Temperature Impact Strength | n/a | Average | n/a |
| Tensile Strength | n/a | High | n/a |
| UV Resistance | n/a | h | n/a |
Product Information
| Item | Description |
|---|---|
| Product Line | SunGard® |
| Item Code | SunGard® SG |
| Material Description | Polycarbonate |
| Product Description | Weatherable Polycarbonate Sheet |
| Characteristics |
|
Polymers
| Polymer Tag | Polymer Name |
|---|---|
| PC | Polycarbonate |
Related Documents
| Title | Open |
|---|---|
| TDS—SunGard® | Open |
| AIS—SunGard® SG Clear | Open |
| AIS—SunGard® SG White | Open |
| AIS—SunGard® SG | Open |
| Sign Materials Guide - Sungard® SG, Crylex®, Tuf-Glas®, WeatherPro™ SG | Open |
*All values based on 0.125" unless otherwise stated
Customers are responsible for determining whether products and information are appropriate for their use, including the evaluation of all applicable laws. Spartech LLC assumes no liability for the accuracy or completeness of information contained herein, and such information is subject to change without notice. All products supplied are subject to the standard terms and conditions of sale of Spartech LLC. NO WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, IS MADE BY THIS TECHNICAL DATA SHEET. ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.