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Dragonsorb® 326
Dragonsorb® 326 is an important ultraviolet absorber of the benzotriazole series. This slightly yellow UV absorber is non-toxic and has good stability. It has higher absorbency for ultraviolet rays and is widely used for photosensitive materials, polymerized materials, coatings, and so on.
Properties
- Physical Form
- Powder
- Solid
Product families
Elastomers — Elastomer Additives
- Antioxidants & Stabilizers
Plastics — Polymer Additives
- Antioxidants & Stabilizers
Other characteristics
- Brand
- Dragonsorb
- Features
- Good Stability, Non-Toxic, UV Absorbing
- Functions
- UV Absorber
- Color
- Yellow
- Appearance
- Slightly yellow powder
- Technology
- Elastomers
- Plastics
- Material Features
- Good Stability
- Non-Toxic
- UV Absorbing
- Plastics and Elastomers Functions
- UV Absorber
Technical data
Table 1 of 1
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melting Point | 137 - 142 | °C | — |
| Volatile | max. 0.5 | % | — |
| Ash Content | max. 0.5 | % | ASTM D 482 |
| Assay | min. 99 | % | — |
| Transmittance (460 nm) | min. 95 | % | — |
| Transmittance (500 nm) | min. 97 | % | — |
