Shanghai Gengyun Industrial Co., Ltd
TLF-70 Cable Jelly Paste Filling for Loose Tube
Fiber optic cable Jelly/paste refers to a gel like substance. Which added to the filling material of the fiber optic cable core. It prevents water and air from entering the cable and causing damage to the fiber optic cable and optical components.
Fiber optic cable Jelly/paste refers to a gel like substance. Which added to the filling material of the fiber optic cable core. It prevents water and air from entering the cable and causing damage to the fiber optic cable and optical components.
TOEM Cable Jelly has good compatibility with most polymer materials and good compatibility with steel and aluminum materials. But we recommend conducting compatibility tests on all polymer materials in contact with the ointment during use. TOEM Cable Jelly is designed for the cold filling process, avoiding gaps caused by the shrinkage of the ointment.
Technology Parameters
| Properties | Typical Value | Test Method |
| Appearance | Translucence | Visual |
| Color stability @ 130°C / 120hrs | ≤2.5 | ASTM127 |
| Density (g/ml) | 0.7 | ASTM D1475 |
| Flash point (°C) | ＞200 | ASTM D92 |
| Drop point (°C) | ＞200 | ASTM D 566-93 |
| Cone penetration @ 25°C (dmm) | 300-360 | ASTM D 217 |
| @ -40°C (dmm) | ＞200 | ASTM D 217 |
| Viscosity (CP @ 20 s-1 25°C) | 16000 | 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) |
| OIT @ 190°C (min) | ＞30 | ASTM 3895 |
| Acid value(mgKOH/g) | ＜1.0 | ASTMD974-85 |
| Hydrogen evolution 80°C/24hours( µl/g) | ||
| Water absorption time（ min） | ≤2 | YD/T 839.4-2000 |
*All products can be customized according to your required parameters