Order Products : sales@su-jiao.com
Quantum Composites QC-8777
| 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: | sUAagl_Quantum-Composites-QC-8777.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
|---|
| QC-8777 is a low-density vinyl ester based sheet molding compound (SMC) designed for compression molding of components requiring high structural strength, corrosion resistance and temperature resistance combined with low molded density. |
| General Information | |
|---|---|
| Filler / Reinforcement |
|
| Features |
|
| Appearance |
|
| Forms |
|
| Processing Method |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.30 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | -0.10 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.13 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 105 | MPa | ASTM D638 |
| Flexural Modulus | 11400 | MPa | ASTM D790 |
| Flexural Strength | 234 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 960 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 250 | °C | ASTM D648 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Shelf Life (24°C) | 4.3 | wk | |
| Demold Time (149°C) | 3.0 - 5.0 | min |
| Additional Information |
|---|
| Water Absorption, 1000 hr, 50°C: 1.2%Flammability, FMVSS 302-75: Self Ext. |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Mold Temperature | 132 - 160 | °C | |
| Injection Pressure | 2.07 - 6.89 | MPa |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| TES J-80/10 | Techmer Engineered Solutions | Acetal (POM) Copolymer | TES |
| BESTNYL SE50VI02AH | Triesa Plastics | Nylon 66 | BESTNYL |
| Crystal Clear® 200 | Smooth-On, Inc | PUR, Unspecified | Crystal Clear® |
| FMC® 201 | Smooth-On, Inc | Polysulfide Rubber | FMC® |
| DynaPath™ C1310CF | Polymer Dynamix | PC | DynaPath™ |
