2022 China New Design aerial fiber optic cable - Optical fiber filling Jelly – GELD
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2022 China New Design aerial fiber optic cable - Optical fiber filling Jelly – GELD Detail:
The non-Newtonian nature allows the jelly to thin out during processing and set after the processing shear forces are removed. Critical parameters that impart the necessary performance are viscosity at various shear rates and the yield stress. Typically the jelly is made using oil and an inorganic or organic thickener. Inorganic thickeners used range from organic clays to silica. These thickeners are suspended in a hydrophobic oil such as a mineral oil or synthetic oil. Additionally, stabilizers may be incorporated to ensure oxidative stability of the mixture.
● XF-400 is compatible with acrylic resin coatings and polymer materials for fiber and cable applications.
● It is recommended that all polymer materials in contact with the paste be tested for compatibility during use.
● The XF-400 is designed for a cold fill process that avoids voids due to paste shrinkage.
|
Parameter |
Representative Value |
Test Method |
|
Appearance |
Colorless and Semitransparent |
Visual inspection |
|
color stability@ 130°C / 120hrs |
<2.5 |
ASTM127 |
|
density (g/ml) |
0.83 |
ASTM D1475 |
|
flashing point (°C) |
> 200 |
ASTM D92 |
|
dropping point (°C) |
>200 |
ASTM D 566-93 |
|
penetration @ 25°C (dmm) |
440-475 |
ASTM D 217 |
|
@ -40°C (dmm) |
>230 |
ASTM D 217 |
|
viscosity (Pa.s @ 10 s-1 25°C) |
4.8+/-1.0 |
CR Ramp 0-200 s-1 |
|
(Pa.s @ 200 s-1 25°C) |
2.6+/-0.4 |
CR Ramp 0-200 s-1 |
|
oil separation @ 80°C / 24 hours (Wt %) |
0 |
FTM 791(321) |
|
volatility@ 80°C / 24 hours (Wt %) |
<1.0 |
FTM 791(321) |
|
oxidation induction time(OIT)@ 190°C (min) |
>30 |
ASTM 3895 |
|
acid value (mgKOH/g) |
<0.3 |
ASTMD974-85 |
|
Hydrogen evolution amount 80°C/24hours(µl/g) |
<0.02 |
|
|
water-resistance (20°C/7days) |
pass |
SH/T0453a |
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Sincerity, Innovation, Rigorousness, and Efficiency would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for 2022 China New Design aerial fiber optic cable - Optical fiber filling Jelly – GELD , The product will supply to all over the world, such as: kazan, Lyon, Hanover, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
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