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- Environmental Harmony Type Halogen-free FPC "NITOFLEX®"
Environmental Harmony Type Halogen-free FPC
"NITOFLEX®"
An Environmentally-Friendly Halogen Free FPC Attaining High Grade of Flame-Resistance (Under UL94VTM-O) without the Use Of Halogens or Antimony as the Flame Retardant.
Typical properties
- Typical properties are near al to that of a conventional halogen type.
■General properties
| Property | Unit | Halogen free (New type) |
Halogen (Conventional type) |
|---|---|---|---|
| Peel Strength | N/cm | 8.0 | 11.0 |
| Solder dip.(10sec.) | °C | 260 | 260 |
| Surface resistivity | [Ω] | 1.0×1011 | 1.2×1011 |
| Folding endurance (0.38R,5N) |
cycle | 1048 | 965 |
| UL94 flame class | - | VTM-0 | V-0 |
| UL MAX. oper temp. | °C | 105 | 105 |
| UL Mark | - | N・H1 1～4 | N・F6 1～4 |
| UL File No. | - | E191385 | E191493 |
■Halogen content (measured values)
| Halogen | Maximum values specified by JPCA | New type (Halogen free) |
|---|---|---|
| Br | ＜0.09wt% | N.D. |
| Cl | ＜0.09wt% | 0.03wt% |
Reliance properties
Migration properties
- Exhibits good results for migration tests under high temperature, high humidity.
Fig.1 Migration Test (80°C,90%RH)
Fig.2 Migration Test (85°C,85%RH)
(Space width：100μm/Applied voltage：100V)
Folding endurance properties
- al level of MIT folding endurance as conventional halogen type.
| ① | ② | ③ | ④ | ⑤ | average | σ | |
| Halogen Free (New type) | 896 | 939 | 1251 | 1123 | 1030 | 1048 | 143 |
|---|---|---|---|---|---|---|---|
| Halogen (Cenventional type) | 834 | 828 | 1103 | 971 | 1087 | 965 | 132 |
(cycles)
Features
- Halogen free
- Flame-resistant
- Migration-resistant
Application
- Cellular phone, personal computer and supplies.
* The figures are typical test results, and are not guaranteed values.
* Application samples are only examples. Please evaluate the actual product thoroughly before usage.
