2022 High quality G657A1 - Secondary coating material for optical cable (PBT) – GELD
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2022 High quality G657A1 - Secondary coating material for optical cable (PBT) – GELD Detail:
|
Model |
Name |
Purpose |
| JD-3019 | High performance PBT loose tube material | Communication and power cable |
|
Serial number |
Test items |
Company |
Typical value |
Test standard |
|
1 |
Density |
g/cm³ |
1.30 |
GB/T 1033 |
|
2 |
Melting point |
℃ |
215 |
GB/T 2951.37 |
|
3 |
Melt index |
g/10min |
10.4 |
GB/T 3682 |
|
4 |
Yield strength |
MPa |
53 |
GB/T 1040 |
|
5 |
Yield elongation |
% |
6.1 |
|
|
6 |
Break elongation |
% |
99 |
|
|
7 |
Tensile modulus of elasticity |
MPa |
2167 |
|
|
8 |
Bending modulus of elasticity |
MPa |
2214 |
GB/T 9341 |
|
9 |
Bending strength |
MPa |
82 |
|
|
10 |
Izod notched impact strength |
kJ/m2 |
12.1 |
GB/T 1843 |
|
11 |
Izod notched impact strength |
kJ/m2 |
8.1 |
|
|
12 |
Load deformation temperature |
℃ |
64 |
GB/T 1634 |
|
13 |
Load deformation temperature |
℃ |
176 |
|
|
14 |
Saturated water absorption |
% |
0.2 |
GB/T 1034 |
|
15 |
Water content |
% |
0.01 |
GB/T 20186.1-2006 |
|
16 |
HDShore hardness |
— |
75 |
GB/T 2411 |
|
17 |
Volume resistivity |
Ω·cm |
>1.0×1014 |
GB/T 1410 |


|
The process temperature parameters of extruder are as follows: |
|||||||
|
One |
Two |
Three |
Four |
Five |
Die-1 |
Die-2 |
Die-3 |
|
245 |
250 |
255 |
255 |
255 |
260 |
260 |
260 |
|
The production speed is recommended to be 120-320m/s, the temperature of cold water tank is 20℃, and the temperature of cold water tank is 50℃. |
|||||||
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Sticking for the perception of Creating goods of high quality and making good friends with people today from all around the world, we constantly set the interest of shoppers to begin with for 2022 High quality G657A1 - Secondary coating material for optical cable (PBT) – GELD , The product will supply to all over the world, such as: Russia, Bangladesh, Canada, Only for accomplishing the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
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