| 产品名称: | 紫外线吸收剂UV-1988 |
| Cas No.: | 7443-25-6 |
| 规格:: | 25kg |
| 价格: | 95元/千克 |
| 发布日期:: | 2026-06-17 |
| 产品指标: Product Indicators: 外观:白色结晶 Appearance: White crystals 含量:99%以上 Purity: Above 99% 熔点:55-58°C Melting Point:55-58°C 挥发分:≤0.5% Volatile matter: ≤0.5% 透光率:425nm≥95.0% Transmittance: 425nm ≥ 95.0% 460nm≥97.0% 500nm≥98.0% 特性/用途/Characteristics/Uses: 一般用于对要求不高的溶剂型涂料,一般工业涂料,也可用于对颜色要求较高的UV 固化涂料和清漆中;在塑料体系中,推荐用于PVC,聚酯,PC,聚酰胺,苯乙烯,EVA 共聚物,纤维素制品。 Generally used in non-demanding solvent-based coatings and general industrial coatings, and also applicable in UV-curable coatings and varnishes with high color requirements; in plastic systems, it is recommended for PVC, polyester, PC, polyamide, styrene, EVA copolymers, and cellulose products. |
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