Due to the special efficacy of renewable raw material production and green environmental protection concept, Natural Phenol Polyoxyethylene has attracted more and more attention recently. This series are made of natural plant material, which are environmental without nonyl phenol after biodegradation. They have no effect to the endocrine system and will not cause harm to the ecological. Ethoxylated Natural Phenol Liquids 10 EO 7810 and Ethoxylated Natural Phenol Liquid 7815 are highly biodegradation and environment friendly type of non-surface-active agents and can be widely used in the industry or civil detergent industry.