GOYENCHEMUV-328 Light Absorbe CAS No. 25973-55-1
Description
Intro
GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.
GOYENCHEMUV-328 is a light absorber that possesses excellent UV absorption. It can be applied to polyolefins, polyesters, PVC, and coatings. It also has good compatibility with polymers.
Properties
| Chemical Name | 2-(2′-Hydroxy-3′, 5′-di-tert-amylphenyl) benzotriazole |
| Product name | GOYENCHEMUV-328 |
| Formula | C22H29N3O |
| CAS No. | 25973-55-1 |
| Molecular Weight | 351.5 |
| Appearance | Yellow powder or cylindrical granule |
| Purity | ≥99%(HPLC) |
| Melting Point | 80-88℃ |
| Ash | 0.1% max |
| Loss On Drying | 0.3% max |
| Transmittance | 460 nm≥96% 500 nm≥97% |
Features/Advantages
- Good compatibility with a variety of resins
- Low heat volatility
- Durability for washing is remarkable
Applications
- Special applications such as painting pigments and inks.
- Polyamide
- Polyester
- PVC
- Polystyrene
- Polycarbonate
- Polyethylene
- PMMA
- Polyolefin
- Elastomer
Packing
20KG/bag
