| LED mounting spacer made from thermoplastic polyester elastomer |
| Pelprene made by Toyobo Co., Ltd. |
|
| Pelprene characteristics |
| |
- ・Has the same characteristics as engineering plastics. Off ers excellent heat resistance and has widest usable temperature range among thermoplastic elastomers. Also boasts superior oil resistance.
- ・Has the same characteristics as rubber with superior soundproofi ng, good low-temperature fl exibility and best modulus of repulsion elasticity among thermoplastic elastomers.
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| Pelprene performance |
| |
| Item |
Unit |
P50DFR |
| Specific gravity |
- |
1.36 |
| Bending modulus of elasticity |
Gpa |
0.17 |
| Tensile strength |
Mpa |
19.6 |
| Elongation |
% |
600 |
| Izod impact strength |
J/M |
NB |
| Modulus of repulsion elasticity |
% |
65 |
| Crystal melting point |
℃ |
215 |
| Vicat softening temperature |
℃ |
170 |
| Thermal conductivity |
W (m・K) |
0.22 |
| Thermal deformation temperature |
℃ |
70 |
| Flame retardance |
- |
UL94V-0 |
| Dielectric breakdown strength |
MV/m |
15 |
| Specific volume resistance |
Ω・cm |
6×1013 |
|
| Note: The data above gives typical values. These values are not guaranteed. |
| |
| Usable temperature ranges of various elastomers |
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 Product Detail（LED mounting Spacer(LDZ-800P)） |
