SILFOAM® SE 47_QA2 Polydimethylsiloxane SILFOAM® SE 47 is a versatile antifoam, that contains a comparatively high amount of emulsifier. It features a high resistance to alkalis and acids and may further be used in a wide range of areas in which pH is critical. パーソナルケア ビジネスライン 詳細を見る 見積依頼 サンプル要求