UV-P

UV Absorber P

Chemical Name: 2-(2'-hydroxy-5'-methyl phenyl) benzotriazole

Synonyms: 2-(2H-benzotriazol-2-yl)-p-cresol;Eversorb 71

Formula: C₁₃H₁₁N₃O

Structure:

CAS NO.: 2440-22-4

EC NO.: 219-470-5

Molecular Weight: 225.3

Appearance: White to yellowish crystalline powder or crystal

Purity: ≥99%

Melting Point: 128-133 ^°C

Ash: ≤0.1%

Loss On Drying: ≤0.5%

Transmittance: 440 nm≥95% 500 nm≥97%

Advantage and Application:

1. This product is a high efficient UV absorber, which can effectively absorb 270-380 nm UV light.

2. Odorless, good thermostability under high temperature.

3. Non-flammable, non-explosive, non-toxic, harmless to health.

4. This product almost does not absorb visible light, particularly applicable to colorless and light-colored products.

5. Mainly applied to PVC, PS, PC, PMMA, AS resin, ABS resin, PP, PE, etc.

Guidelines for use:

The use levels of UV-P range between 0.10% and 0.50%, depending on substrate and performance requirements of the final application.

Package: 25KG cartons or drums

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