PBT for optic fiber cable
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Detailed Buying Lead Description
This raw material standard applies to the use of loose buffer tube compound in Fiber Optic Cables.
The quantity is 800 ton / yr.
The density should be high density.
|
Test Item |
Test Method |
Test Condition |
Unit |
SPEC |
|
Impact Strength |
ASTM D256 |
Izod Notched 1/8 |
kg.cm/cm |
Min. 5.0 |
|
Melt Flow Index |
ASTM D1238 |
250 X 2.16 kg |
g/10min |
10.0 ~ 12.0 |
|
HDT(1/4) |
ASTM D648 |
unannealed 18.5kg/cm2, 1/4 |
Min. 50 | |
|
Tensile Strength |
ASTM D638 |
50mm/min |
kg/cm2 |
Min. 530 |
|
Tensile Elongation |
ASTM D638 |
50mm/min |
% |
Min. 200 |
|
Flexural Strength |
ASTM D790 |
15mm/min |
kg/cm2 |
Min. 800 |
|
Flexural Modulus |
ASTM D790 |
15mm/min |
kg/cm2 |
Min. 24000 |
|
Fine Powder |
LSYQNGD002 |
|
ppm |
Max. 100 |
|
Density |
ASTM D1622 |
|
kg/mm2 |
1.3000~1.3400 |
|
COOH |
LSYQNGD001 |
|
eq/10E6 |
Max. 21 |
|
Tensile Modulus |
ASTM D638 |
50mm/min |
kg/cm2 |
Min. 24000 |
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