SINOSORB® UV-326 is a high-efficiency ultraviolet absorber, which can effectively absorbs ultraviolet light with a wavelength of 270-380 nanometers.
1. Odorless, high temperature resistance, good thermal stability.
2. It does not turn yellow under alkaline conditions and is resistant to oil.
3. This product hardly absorbs visible light, especially suitable for colorless, transparent and light-colored products.
4. Mainly used for polyolefin (especially food grade products), polyvinyl chloride, polyamide, ABS resin, AS resin and polyurethane, etc.
SINOSORB® UV-326
Cas No.: 3896-11-5
Chemical Name: 2-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol
Synonym: Tinuvin-326;UV Absorber-6;Bumitrizole;Eversorb 73;EVERSTAB 326;LOWILITE 26;Milestab 326;RIASORB UV-326;TK 11048
Structure:
| Appearance | Light yellow crystalline powder |
| Content | ≥99%(HPLC) |
| Melting point | 137-142℃ |
| Ash | ≤0.1% |
| Volatile | ≤0.5% |
| Transmittance | 460nm≥93%，500nm≥96% |
1. This product is a high-efficiency ultraviolet absorber, which can effectively absorb ultraviolet light with a wavelength of 270-380 nanometers.
2. Odorless, high temperature resistance, good thermal stability.
3. It does not turn yellow under alkaline conditions and is resistant to oil.
4. This product hardly absorbs visible light, especially suitable for colorless, transparent and light-colored products.
5. Mainly used for polyolefin (especially food grade products), polyvinyl chloride, polyamide, ABS resin, AS resin and polyurethane, etc.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention of oxidation.
运输过程中防止泄漏、雨淋和曝晒。
