Shanghai Gengyun Industrial Co., Ltd
TLF-90 Cable Flooding Compound Cable Jelly Paste Filling for Loose Tube
TLF-90 cable flooding compound is specifically designed for the external filling of loose tube. It is suitable for cold filling because of its thixotropy. It has low hydrogen generation, zero oil, separation, excellent oxidation resistance and long-term stability.
TLF-90 cable jelly can remain soft at -40 ℃, does not drip at 80℃ . It is suitable for cold filling because of its thixotropy . It has low hydrogen generation, zero oil, separation, excellent oxidation resistance and long-term stability. TLF-90 cable flooding compound is specifically designed for the external filling of loose tube. Its optimum working temperature is room temperature. And as the temperature increases, its viscosity will gradually decrease.
Compatibility
TLF-90 cable flooding compound for optical fiber cable is well compatible with high polymer materials,steel and aluminum. But we recommend that the compatibility test should be made before polymer materials are in contact with the compound.
Cable Flooding Compound Processing
TLF-90 flooding compound is designed for the cold filling process. Which avoiding the voids caused by the shrinkage of the compound.
Technology Parameters of TLF-90 Flooding Compound
| Properties | Typical Value | Test Method |
| Appearance | Translucence | Visual |
| Color stability @ 130°C / 120hrs | ≤2.5 | ASTM127 |
| Density (g/ml) | ≤0.96 | ASTM D1475 |
| Flash point (°C) | ≥ 200 | ASTM D92 |
| Drop point (°C) | ≥150 | ASTM D 566-93 |
| Cone penetration @ 25°C (dmm) | ≥300 | ASTM D 217 |
| @ -40°C (dmm) | ≥100 | ASTM D 217 |
| Viscosity (mPa.s @ 20 s-1 25°C) | Adjust to customer’s require | YD/T 839.1-2015 |
| Oil separation @ 80°C / 24 hours (Wt %) | ≤2.0 | FTM 791(321) |
| Volatility @ 80°C / 24 hours (Wt %) | ≤1.0 | FTM 791(321) |
| OIT @ 190°C (min) | ≥30 | ASTM 3895 |
| Acid value(mgKOH/g) | ≤1.0 | ASTMD974-85 |
| Hydrogen evolution 80°C/24hours( µl/g) | ≤0.08 | |
| Water absorption time 25℃（ min） | ≤3 | YD/T 839.3-2014 |
*All products can be customized according to your required parameters