紫外线吸收剂UV 400 (CAS No.153519-44-9)
- 物化性质
- 外观为淡黄色至黄色透明液体。20°C时密度约1.0718 g/cm³。溶于酯类、酮类、芳烃等大多数有机溶剂，不溶于水。具有优异的光稳定性、热稳定性及耐萃取性，与涂料树脂相容性好。
- 外观
- 淡黄色至黄色透明液体
- 溶解性
- 溶于大多数有机溶剂，不溶于水 对300–380 nm波段紫外线具有强吸收 热稳定性好，适用于高温烘烤固化体系
English description（英文原文，共 1113 字符）
Product Name:Ultraviolet Absorber UV 400
English Name:Ultraviolet Absorber UV 400
CAS No.:153519-44-9
Aliases:Benzotriazole UV absorber, UV absorber UV-400
Physical Properties:Appearance: light yellow to yellow transparent liquid. Density at 20°C: approx. 1.0718 g/cm³. Soluble in most organic solvents such as esters, ketones and aromatic hydrocarbons; insoluble in water. Exhibits excellent light stability, thermal stability and extraction resistance, with good compatibility with coating resins.
Uses:Used in automotive and industrial coatings, it effectively absorbs ultraviolet radiation and prevents yellowing, chalking and gloss loss of the coating. It is also suitable for light-sensitive substrates such as wood coatings and plastics, extending the outdoor service life of the end product.
Technical Specifications:
Appearance: light yellow to yellow transparent liquid
Density (20°C): approx. 1.0718 g/cm³
Solubility: soluble in most organic solvents; insoluble in water
Strong absorption in the 300–380 nm UV range
Good thermal stability, suitable for high-temperature baking curing systems
English Name:Ultraviolet Absorber UV 400
CAS No.:153519-44-9
Aliases:Benzotriazole UV absorber, UV absorber UV-400
Physical Properties:Appearance: light yellow to yellow transparent liquid. Density at 20°C: approx. 1.0718 g/cm³. Soluble in most organic solvents such as esters, ketones and aromatic hydrocarbons; insoluble in water. Exhibits excellent light stability, thermal stability and extraction resistance, with good compatibility with coating resins.
Uses:Used in automotive and industrial coatings, it effectively absorbs ultraviolet radiation and prevents yellowing, chalking and gloss loss of the coating. It is also suitable for light-sensitive substrates such as wood coatings and plastics, extending the outdoor service life of the end product.
Technical Specifications:
Appearance: light yellow to yellow transparent liquid
Density (20°C): approx. 1.0718 g/cm³
Solubility: soluble in most organic solvents; insoluble in water
Strong absorption in the 300–380 nm UV range
Good thermal stability, suitable for high-temperature baking curing systems
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常见问题
- 紫外线吸收剂UV 400的 CAS 号是多少？
- 紫外线吸收剂UV 400的 CAS 号是 153519-44-9。
- 紫外线吸收剂UV 400的英文名称是什么？
- 紫外线吸收剂UV 400的英文名称为 Ultraviolet Absorber UV 400。
- 紫外线吸收剂UV 400还有哪些别名？
- 紫外线吸收剂UV 400又称 苯并三唑类紫外线吸收剂、UV吸收剂UV-400。
- 紫外线吸收剂UV 400有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条紫外线吸收剂UV 400供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 紫外线吸收剂UV 400的供应商主要分布在哪些地区？
- 紫外线吸收剂UV 400的供应商主要分布在 上海市（1 条） 等地。
- 紫外线吸收剂UV 400有哪些级别可选？
- 平台上紫外线吸收剂UV 400的供应级别包括 工业级。
- 紫外线吸收剂UV 400的报价单位是什么？
- 紫外线吸收剂UV 400的报价单位主要有 千克。
- 哪里可以查到紫外线吸收剂UV 400的价格？
- 掌上化工紫外线吸收剂UV 400产品页汇总了各供应商的最新报价与规格，地址：/chemicals/153519-44-9/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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