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PBT-T series Materials
Introduction
Glass fiber reinforced PBT is a hi-tech and originality product being of our company,which bears the hot and damp enhancement to be flame-resistant, it is a big achievement. Compare to general enhancement flame-resistant PBT with this product can still maintain the good electricity performance, the burning inhibitor does not separate out, bears the high low temperature to attack the performance good merit in turn under the high temperature and the humidity condition. This material mainly applies in the substitution import material of the shell processing focusing potentiometer models. Since has promoted,the product has obtained places more than 10 customers form the Zhejiang, Jiangsu, Hebei, Anhui batch uses and the approval. Meanwhile, the product has successively rated as "Zhejiang Province superior new product ", "national grade priority new product ", it has filled in the homeland blank space.
Product characteristic
Compare to the general enhancement this flame-resistant PBT material has following characteristic:
Is flame-resistant the nature to be good, UL panchromatic card authentication;
The burning inhibitor anti- separates out, bears the high low temperature to attack in turn;
Bears steamed the experiment, under the high temperature, the humidity condition still could maintain the good electricity performance;
After the SGS test, material conforms to the Sony environmental protection requirement.
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| Typical Property index |
Items |
Unit |
ASTM |
Index |
Regards |
| Tensile strength |
Mpa |
ISO527 |
135 |
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| Flexural strength |
Mpa |
ISO178 |
211 |
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| Charpy Impact Strength, notched |
KJ/m2 |
ISO179 |
9.5 |
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| Charpy Impact Strength, unnotched |
KJ/m 2 |
ISO179 |
41 |
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| IZOD Impact Strength, notched |
J/m |
ASTMD256 |
152 |
6.4mm |
| Heat distortion temp |
℃ |
ISO75-2 |
201 |
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| Flammability |
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UL94 |
V-0 |
0.8mm |
| Dielectric strength |
KV/mm |
IEC60243-2 |
28 |
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| Volume resistivity |
Ω .cm |
IEC60093 |
10 16 |
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Notes: The abovementioned technical data are typical testing values, and just for reference .We can also supply custom-made products upon requirement.
Model application: The shell focusing potentiometer models, plug socket and switch, high flame-resistant correspondence parts etc.
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Environmental protection index
This product uses the environmental protection material production, does not contain the deleterious substance, after the authoritative organization SGS test, in the product environment deleterious substance content conforms to the European environmental protection requirement, the test result following table:
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| Items |
Test result(ppm) |
| Pb |
≤ 100 |
| Cr Vi |
≤ 5 |
| Cd |
≤ 5 |
| Hg |
≤ 2 |
| PBBs |
≤ 50 |
| PBDEs |
≤ 50 |
| Asbestos |
ND |
| PCBs |
ND |
| Polychlorinated Naphthalene |
ND |
| As |
≤ 100 |
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