2022 New Style fiber optic skylight - Water Blocking cable filling Jelly – GELD
Short Description:
2022 New Style fiber optic skylight - Water Blocking cable filling Jelly – GELD Detail:
In addition, pinholes and local damage plastic sheath may result in moisture from entering the cable core, the cable electrical characteristics deteriorate. It further found that the cable jacket damage is not necessarily the place where the transmission characteristics deteriorate, which gives the cable maintenance and troubleshooting a lot of trouble, so in the manufacturing process of the cable, usually three ways to ensure moisture-proof and waterproof cable that is inflated or filled with petroleum jelly using super-absorbent material, which with petroleum jelly at home with a little bit more common. Petroleum jelly filled cables, fiber optic cable all the gap, among waterproof seal plays the role of the optical fiber from the external environment, extending its life, and no maintenance can maintain long-term stability and reliability of fiber optic transmission.
In the cable industry, cable jelly is used primarily for the production of phone cables with copper wiring, cable jelly is also classified as petrolatum filling compounds
Packing of cable jelly.
Cable jelly should be packed in steel drums or flexi tank to avoid any leakage during transportation.
● The LF-90 has a very good compatibility with most polymer materials, and it has a very good compatibility with steel and aluminum materials.
● Recommended compatibility testing for all polymer materials in contact with the ointment.
● The LF-90 is designed for a cold filling process, avoids voids due to shrinkage of the ointment.
|
Parameter |
Representative Value |
Test Method |
|
Appearance |
Semitransparent |
Visual inspection |
|
color stability@ 130°C / 120hrs |
<2.5 |
ASTM127 |
|
density (g/ml) |
0.93 |
ASTM D1475 |
|
flashing point (°C) |
> 200 |
ASTM D92 |
|
dropping point (°C) |
>200 |
ASTM D 566-93 |
|
penetration @ 25°C (dmm) |
320-360 |
ASTM D 217 |
|
@ -40°C (dmm) |
>120 |
ASTM D 217 |
|
viscosity (Pa.s @ 10 s-1 25°C) |
50 |
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) |
<1.0 |
ASTMD974-85 |
|
Hydrogen evolution amount 80°C/24hours(µl/g) |
<0.1 |
|
|
hydroscopicity (min) |
<=3 |
YD/T 839.4-2000 |
Product detail pictures:
Related Product Guide:
To become the stage of realizing dreams of our employees! To build a happier, more united and extra professional workforce! To reach a mutual advantage of our prospects, suppliers, the society and ourselves for 2022 New Style fiber optic skylight - Water Blocking cable filling Jelly – GELD , The product will supply to all over the world, such as: Slovak Republic, Sao Paulo, Macedonia, We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
By Jean Ascher from Luxemburg - 2018.12.11 11:26
The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
By Debby from Zurich - 2017.11.20 15:58
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