Phenolic Modified Rosin Ester 酚醛改性松香树脂
ester-phenolic antioxidant 酚酯型抗氧剂
Phenolic carboxylic acid ester 酚性羧酸酯
ester cured alkaline phenolic resin 酯硬化碱性酚醛树脂
ester-hardened alkaline phenolic resin 酯硬化碱性酚醛树脂
This paper summarizes recent progresses of binders, esters and sand reclamation for the phenolic ester cured process, and put forward some ideas for its development in this country.
详细地叙述了酯硬化酚醛树脂砂采用新型酚醛树脂粘结剂、硬化剂和再生新工艺的最新进展，并对国内酯硬化酚醛树脂砂的研究与应用提出了若干建议。
Polyisobutenyl succinic anhydride is an important intermediate for production of ashless deter- gent dispersants such as succinimide, succinic ester and phenolic amine types.
聚异丁烯丁二酸酐（烯酐）是生产丁二酰亚胺型、丁二酸酯型和酚醛胺型无灰分散剂的重要中间体。
Ester cured alkaline phenolic resin, which is synthesized by alkaline phenolic resin and organic ester, is a new type of binder used for molding and core making.
酯固化碱性酚醛树脂是一种新型的造型、制芯工艺，这种粘结剂体系由碱性酚醛树脂和有机酯两部分组成。
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