The effect of thermoplasticphenolicresin and sand on performance of resin coated sand was researched.
研究了热塑性酚醛树脂和原砂对覆膜砂性能的影响。
2
Abstract: Thermoplasticphenolicresin in recent years become a hot topic in the research of green synthesis.
摘要：近年来热塑性酚醛树脂的环保合成成为研究的热门话题。
3
Conventional thermoplasticphenolicresin production yield is low, and produces a large number of high concentration phenol wastewater, pollute the environment.