Basf巴斯夫 Tinuvin 622

产品品牌巴斯夫
产品商标Tinuvin
产品型号622
产品规格
产品产地德国

应用

Furthermor e Tinuvin 622 is effective as antioxidant and contributes significantly to the long-term heat stability of polyolefins and tackifier resins.

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化学识别

产品英文名Tinuvin 622

物理与规格

技术指标Melting Range 50–70 °C Flashpoint >250 °C 3 Specific Gravity (20 °C) 1.22 g/cm Vapor Pressur e (20 °C) 2.5 E-6 Pa Bulk density 500–700 g/l Solubility (20 °C) % w/w Acetone 4.0 Chlor oforme >40 Ethanole 0.08 Ethyl acetate 3.0 n-Hexane <0.01 Methanole 0.05 Methylene chloride >40 Toluene 15 Water 1.6 mg/l Volatility Pure substance; TGA, heating rate 20 °C/ min in air Weight Loss (%) Temperatur e °C 0.1 200 0.2 225 0.4 250 1.1 275 3.1 300 8.4 325 Note The descriptions, designs, data and information contained herein are presented in good faith, and are based on BASF’ s current knowledge and experience. They are provided for guidance only, and do not constitute the agreed contrac- tual quality of the product or a part of BASF’ s terms and conditions of sale. Because many factors may affect processing or

本产品为巴斯夫的Tinuvin系列光稳定剂，型号622，归入精细化学品与助剂 > 通用助剂 > 光稳定剂类别。品牌、商标、型号共同构成产品标识，便于采购核对与资料归档。

在下游配方与生产配料中可作为光稳定剂类原料使用，适配需要该类原料的体系。具体用法需结合下游工艺确定；并做好批次与工艺记录。

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