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Quantum Composites QC-8565
| Category: | Vinyl Ester , Vinyl Ester |
| Manufacturer: | Quantum Composites Inc. |
| Trademark: | Quantum Composites |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 2IHl6f_Quantum-Composites-QC-8565.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| QC-8565 is a vinyl ester based sheet molding compound (SMC) designed for compression molding of components requiring high structural strength. It maintains excellent mechanical properties at temperatures above 125°C, and will withstand short term exposures at over 300°C. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.95 | g/cm³ | ASTM D792 |
| Water Absorption (24 hr) | 0.050 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 43400 | MPa | ASTM D638 |
| Tensile Strength | 689 | MPa | ASTM D638 |
| Flexural Modulus | 41400 | MPa | ASTM D790 |
| Flexural Strength | 1030 | MPa | ASTM D790 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | 160 | °C | ASTM E1356 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Shelf Life (24°C) | 8.7 | wk | |
| Demold Time (135°C) | 3.0 to 5.0 | min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Devcon Dev-Thane™ 5 | Devcon | PUR, Unspecified | Devcon |
| Geon™ Vinyl Flexible XV3919 | PolyOne Corporation | PVC, Flexible | Geon™ Vinyl Flexible |
| Elexar® EL-8452 | Teknor Apex Company | TPE | Elexar® |
| Petra® 230 BK-112 | BASF Corporation | PET | Petra® |
| POLYfill PPHC T8020 | Polykemi AB | PP, Unspecified | POLYfill |
