描述
UV-329 / 紫外线吸收剂 UV-329 CAS 3147-75-9
| 外观 | 白色结晶粉末 |
| 内容 | ≥99%(HPLC) |
| 熔点 | 103-105.3℃ |
| 灰烬 | ≤0.1% |
| Volatile | ≤0.5% |
| 透射率 | 440nm≥97%，500nm≥98% |
UV-329 应用：
1. This product is an excellent anti-aging agent for colleges and universities, which can effectively absorb 270-380nm ultraviolet light.
2. Non-flammable, non-explosive, non-toxic, safe and harmless to use.
3. This product hardly absorbs visible light, and is especially suitable for colorless, transparent and light-colored products.
4. This product is suitable for polyester, rigid polyvinyl chloride, polystyrene, polymethyl methacrylate, polycarbonate, ABS resin, etc. Especially effective in transparent products and high-temperature processed engineering plastics. This product can be used for polyolefins.
lcsorb® UV-329 is an excellent anti-aging agent for colleges and universities, which can effectively absorb 270-380nm ultraviolet light.
1. Non-flammable, non-explosive, non-toxic, safe and harmless to use.
2. This product hardly absorbs visible light, and is especially suitable for colorless, transparent and light-colored products.
3. This product is suitable for polyester, rigid polyvinyl chloride, polystyrene, polymethyl methacrylate, polycarbonate, ABS resin, etc. Especially effective in transparent products and high-temperature processed engineering plastics. This product can be used for polyolefins.
存储：
存放在干燥、清洁、通风良好的仓库中。
避免光照和加热，以防氧化。
保护产品在运输过程中不受泄漏、雨淋和日晒的影响。
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