Anti-Contamination Agent Composition
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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[Object] To provide an anti-contamination agent composition that can effectively prevent pitch contamination in a dry part. [Solving Means] The present invention relates to an anti-contamination agent composition for preventing pitch contamination in dry part D of a paper-making process， which contains a linear polysiloxane compound represented by following formula (1) and a cyclic siloxane compound. [Formula 1] I (HaC)aSi-0- -Si-0--Si(CH) 3 (1) LCH3 [wherein substituents R1 represent a hydrogen atom， an alkyl group， a methylphenyl group， a polyether group， a higher fatty acid ester group， an amino-modified group， an epoxy 15 modified group， a carboxy group， a phenol group， a mercapto group， a carbinol group， or a methacryl group in one molecule， and the number n of repeating siloxane units represents an integer from 20 to 1430].
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
