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Quantum Composites QC-8744FR
| 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: | t6lGfZ_Quantum-Composites-QC-8744FR.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| QC-8744FR is a low-density vinyl ester based sheet molding compound (SMC). It is designed for compression molding of components requiring structural strength, corrosion resistance and temperature resistance combined with low molded density. It is highly flame retarded to meet critical requirements at low wall thickness. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.32 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.050 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.15 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 138 | MPa | ASTM D638 |
| Flexural Modulus | 10300 | MPa | ASTM D790 |
| Flexural Strength | 221 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 800 | J/m | ASTM D256 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (3.18 mm) | V-0 | UL 94 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Shelf Life (24°C) | 8.7 | wk | |
| Demold Time (149°C) | 3.0 to 5.0 | min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP 201 FR HS | RTP Company | Nylon 66 | RTP |
| Akulon® F136-C | DSM Engineering Plastics | Nylon 6 | Akulon® |
| HiFill FR® PA6/6 GF25 FR-N IM3 BK | Techmer Engineered Solutions | Nylon 66 | HiFill FR® |
| KumhoSunny ABS 770 | Shanghai KumhoSunny Plastics Co., Ltd. | ABS | KumhoSunny ABS |
| Alpha PVC 2222C-60 CLEAR | Mexichem Specialty Compounds Inc. | PVC, Flexible | Alpha PVC |
