Ultraviolet Absorbent UV 234

Ultraviolet Absorbent UV 234

Ultraviolet Absorbent UV 234 for TPE PVC POM PA
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Product Details

Ultraviolet Absorbent UV 234 for TPE PVC POM PA


Other names: TINUVIN 900;  Eversorb76; Ultraviolet Absorbent UV-234; UV Absorber UV-234


Chemical Name: 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol


Molecular Formula: C30H29N3O


CAS NO.: 70321-86-7
     
Performance & Application:

UV-234 is a kind of yellowish powder, melting point is 137-141℃, it is a fine light stabilizer, suitable for PE, PP, TPE, hard PVC, POM, PA, PC, PBT/PET, PMMA, coatings, etc.

Technical Indicators:

Appearance:       Light yellow powder
Melting Point:      ≥ 137-141 ℃
Volatile Matter:     ≤ 0.5%
Ash Content:       ≤ 0.05%
Purity:                  ≥ 99%
Light Transmittance: 460nm   ≥ 97%; 500nm   ≥ 98 %

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