|
UV-328 |
Chemical name: |
2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol |
Molecular formula: |
C22H29N3O |
Molecular weight: |
351.5 |
Structural formula: |
|
CAS号: |
25973-55-1 |
Performance and use: |
This product has good light stability for plastic and other organics. It has best solubility in the plasticizer and can keep original appearance and complete exterior of substrate. It is suitable for plastic or organic substrates including, PVC, polyolefin, etc. |
Technical standard: |
Appearance: |
light yellow powder |
Content: |
≥99% |
Melting point: |
≥80℃ |
Light transmittance: |
460nm≥98% |
500nm≥99% |
Volatile: |
≤0.3% |
|
Packing: |
25kg papercard barrel(paper bag) |
Storage: |
this product has good storage stability. please avoid high temperature and humidity during transportation. |
|
|
|
|
