LT-380 filling gel for optical fiber--from Shanghai Honghui
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Quality/Safety Certification: 0.00
LT-380 filling gel is especial designed for belt shape optical large loose jacket tubes.
It has a very good processing art and a good perfornance at both high and low temperatures.It may maintain the soft state at -40 and be free from dropping flow at 80.Its filling processing art is simple, and also may be filled at the room temperature.Its properties are shown below:
| Items | Unit | Standard | Test Result | ||
| Appearance | color-less and lucent | past | |||
| Drop Point | ≥200 | 230 | |||
| Density(20) | g/cm3 | 0.846 | |||
| Cone Penetration 25 | 1/10mm | ≥350 | 380 | ||
| -40 | 1/10mm | ≥230 | 250 | ||
| Color Stability(130,120h) | ≤2.5 | 1.0 | |||
| Oxidation Induction Time(190) | min | ≥20 | >30 | ||
| Flash point | ≥200 | 230 | |||
| Hydrogen Escape(80,24h) | ul/g | ≤0.03 | 0.003 | ||
| Oil Separation(80,24h) | % | ≤1.0 | 0 | ||
| Evaporation Loss(80,24h) | % | ≤1.0 | 0.14 | ||
| Water Resistance(20,7d) | without discomposing | past | |||
| Acid Number | mgKOH/g | ≤0.3 | 0.16 | ||
| Water Content | % | ≤0.03 | no | ||
| Viscosity(25) | mpa.s | 7560 | |||
| Compatibility | no open | past | |||
| Corrosion (80,336h) | no corrosion point | past | |||
