Uvasorb® HA-88FD by 3V Sigma is an olygomeric hindered amine based UV light stabilizer. It provides long term thermal stabilization to polymers along with UV light stability. It offers low volatility, minimal migration rate, high extraction and gas fading resistance.
- It exhibits high thermal stability preventing decomposition as well as volatilization even at elevated temperatures and high antioxidant activity.
- It shows excellent synergism with a broad range of additives used in polymer formulation.
- Recommended for thin layer applications such as fibers, films, tapes and also for automotive, drums, bottles, crates, sheets, toys, marine and garden furniture applications.
- Uvasorb® HA-88FD is suitable for polyolefins, olefin copolymers like EP, EVA, polyacetals, polyamides, polyurethanes, styrenic polymers, elastomers and polypropylene-elastomer blends.
- Recommended dosage is 0.10-0.6% for PP fibers, 0.05-0.4% for PP and HDPE tapes.
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Uvasorb® HA-88FD properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density, Bulk | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Solubility in Acetone | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility in Ethyl Acetate | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility in Methanol | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility in Methylene Chloride | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility in N-hexane | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility in Toluene | 0.0 Visible After Login | Visible After Login | Visible After Login |
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