Non-flammable PP FB51 and FB51R, which are designed with base resin that has excellent shock resistance, exhibit high shock resistance. In particular, its excellent fluidity allows good formability and nice exterior with high nonflammability so to be widely used for exterior of electric/electronic parts.
Characteristics
▶ FB51: As non-flammability grade of UL94 V-2, it provides fluidity and shock resistance, nice exterior, in particular, long-term thermal stability). Thus, it belongs to UL746B RTI 130℃ Class, the world top standard, as PP material. It is widely used for exterior of heat transmission/electric/electronic products like a fan heater.
▶ FB51R: As non-flammability grade of UL94 V-2, it provides long-term thermal stability as well as excellent shock resistance in low temperature(-20℃). Thus, it keeps high shock resistance regardless of use circumstance, even in winter. It is widely used for exterior of heat transmission/electric/electronic products like a fan heater.
Applications
▶ Fan heater exterior (FB51, FB51R)
▶ Other electric/electronic parts needing shock resistance and non-flammability (FB51, FB51R)
| Original Document | Technical Datasheet(English) | |||
| Features | High Impact at Low TemperaturHeat ResistanceHeat StabilizedFlame RetardantDimensional Stability | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Mass Flow Rate(MFR) | |||
230°C/2.16 kg | *** g/10min | ASTM D 1238 | |
Mold Shrinkage | |||
- | ***~*** % | Internal | 2mm(t) |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** kg/cm² | ASTM D638 | 50mm/min |
Tensile Elongation | |||
Break | *** % | ASTM D638 | 50mm/min |
Flexural Modulus | *** kg/cm² | ASTM D790 | 50mm/min |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** kg·cm/cm | ASTM D256 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell R | *** R | ASTM D785 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ASTM D648 | |
Relative Temperature Index(RTI), Imp | |||
1.5/1.6 mm | *** °C | UL 746B | |
Relative Temperature Index(RTI), Elec | |||
1.5/1.6 mm | *** °C | UL 746B | |
Relative Temperature Index(RTI), Str | |||
1.5/1.6 mm | *** °C | UL 746B | |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
V-2 | *** mm | UL94 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
