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Wah Hong BMC WH-272F
| Category: | TS, Unspecified , Thermoset, Unspecified |
| Manufacturer: | Wah Hong Industrial Corp. |
| Trademark: | Wah Hong BMC |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | oLMfGE_Wah-Hong-BMC-WH-272F.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| BMC material for parts needs optical design, like Automobile Headlamp Reflector & Optical engine chassis for LCD Projector. Optical Grade BMC with high heat resistance, Good dimensional stability, low linear expansion coefficient, and smooth surface property. Suitable for metal plating, and easy for optical design. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.95 to 2.01 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.080 to 0.14 | % | ASTM D955 |
| Water Absorption (24 hr) | < 0.10 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 8830 to 12700 | MPa | ASTM D790 |
| Flexural Strength | 98.1 to 137 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | > 200 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | > 220 | °C | ASTM D648 |
| Melting Temperature | 116 | °C | DSC |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Cure Time (140°C) | 30.0 to 40.0 | sec |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Sylvin 8299-70 Natural | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| ELASTOSIL® M 4541 | Wacker Chemie AG | Silicone | ELASTOSIL® M |
| MAJ'ECO DP300SARLAR | AD majoris | Biodeg Polymers | MAJ'ECO |
| Sylvin 6248-80 Yellow 4177 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| Sylvin 86045-60HMW Clear Yellow 4172 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
