以萘酚部分替代苯酚合成了高残炭热固性酚醛树脂。
The thermoset phenolic resin with high char yield has been synthesized with Naphthol, phenol and formaldehyde.
在国内首次采用刮膜蒸发器对热固性酚醛树脂进行脱水。
Wiped film evaporator was used for the dehydration process of thermosetting PF resin production.
热固性酚醛树脂是树脂砂铸造生产中重要的树脂粘结剂之一。
Resol phenolic resin is one of important resin adhesives in foundry industry.
用红外光谱法研究了四种热固性酚醛树脂在固化过程中的化学变化。
The chemical change of four resole type phenol-formaldehyde resins in curing process was studied by infra-red spectroscopy.
实验合成了球形热固性酚醛树脂微粒，并以此为原料制备了微滤炭膜。
The carbon microfiltration membranes were prepared by pyrolysis of a home-made thermosetting phenol-formaldehyde (PF) resin.
本文着重研究了热塑性氯化聚乙烯弹性体对热固性酚醛树脂的增韧改性。
In this paper, enhancement of. the toughness of thermosetting PF resinwith thermoplastic CPE elastomer have been emphatically studied.
结果表明热固性酚醛树脂的固化过程，首先是羟甲基发生缩合反应，缩合反应形成醚键是主要的。
It was shown that the curing process of resoles, at first, proceeded by condensation reaction of methylol groups, and the formation of dimethylene ether linkage was predominant.
结果表明热压成型的C/BN复合材料作坯体，经热固性酚醛树脂浸渍、碳化后的材料具有良好的抗氧化性能。
The results show that oxidation resistance of C/BN composites impregnated by thermosetting phenolic resins was better than that of others.
采用我国海南岛产腰果油制得的槚如果酚合成了高邻位热固性酚醛树脂，并对所合成的树脂的结均、固化条件、固化后树脂的性能进行了分析。
The paper analyses the structure, curing conditions and the properties of the cardanol resol which can be made from cashew nut oil produced in Hainan Island.
通过桐油与苯酚在酸性催化剂存在下反应，然后再在碱性催化剂存在与甲醛反应制得了一种热固性桐油改性酚醛树脂。
A new thermosetting modified phenolic resin by tung oil has been made through reaction between tung oil and phenol in condition of acid and then react to formaldehyde in condition of basicity.
本产品以酚醛树脂为粘合剂，加入矿物填料及其它添加物而制成的热固性塑料。
He product based on phenolic resin as adhesive with mineral filler and other additives is processed into thermosetting plastics.
制备了可用于制造汽车内饰板的热固性改性酚醛树脂水乳胶，探讨了其制备过程中的各种影响因素。
The water-soluble modified thermosetting phenol glue for motorcar's internal decorative materials has been prepared and the influencing factors in the preparation process are inquired.
相反，有些热固性树脂一般不熔化或者只是轻度熔化，如酚醛树脂和环氧树脂。
On the other hand, some thermosetting resins generally did not melt or melted slightly, such as phenolic resin and epoxy resin.
相反，有些热固性树脂一般不熔化或者只是轻度熔化，如酚醛树脂和环氧树脂。
On the other hand, some thermosetting resins generally did not melt or melted slightly, such as phenolic resin and epoxy resin.
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