Rosin modified nonylphenolic resin was synthesized by one - step synthesis in laboratory.
在实验室内用一 步法 合成了松香改性壬基酚醛树脂.
The results showed that ferrocene was reduced to iron during carbonization.
结果表明,添加到酚醛树脂中的二茂铁在炭化阶段被还原为单质铁.
NBR or XNBR as raw rubber and phenolic resin was blended.
NBR和XNBR都 可作为生胶与酚醛树脂共混.
The phenol - formaldehyde resin adhesive has good application value and wide application range.
性能的改善提高了酚醛树脂胶粘剂的应用价值,扩大了其使用范围.
Resol phenolic resin is one of important resin adhesives in foundry industry.
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.
Tiaogan gold oil by phenol - formaldehyde resin, drying oils, oil, etc.
调金油由酚醛树脂 、 干燥油 、 矿物油等组成.
The heat - resistant of the modification phenolic resin had been improved markedly.
研究表明,改性后酚醛树脂的耐热性得到了显著的改善.
The modified resin was applied to brake block, and the frict.
将桐油改性酚醛树脂制成刹车片, 测试其摩擦磨损性能.
Tiaogan gold oil by phenol - formaldehyde resin, drying oils, mineral oil, etc.
调金油由酚醛树脂 、 潮湿油 、 矿物油等构成.
A manufacturing process of high performance coated sand phenolic resin was introduced.
介绍了一种高性能覆膜砂用酚醛树脂的制作工艺.
We describe here the synthesis and characterization of high ortho - positionphenol - formaldehyde resin ether.
报道了高邻位酚醛树脂酸的合成和表征.
The modified larch bark tannin extracts can be used in production of bakelite bond.
可应用于酚醛树脂绝缘板的黏合剂生产.
A new type of brake pad using hybrid fibers reinforced modified phenol - formaldehyde resin matrix was produced.
采用混杂纤维作增强材料并以改性酚醛树脂为基体制成提速列车用的制动闸片.
Adding different amount of urea - formaldehyde ( UF ) resin in phenolic ( PF ) resin, the combined adhesive was obtained.
以酚醛树脂 ( PF ) 为基础,与不同加量的脲醛树脂 ( UF ) 复合, 形成一系列复合胶粘剂.
The resistance of epoxy - modified phenolic resin to medium in oil well was mainly discussed.
重点研究了环氧改性酚醛树脂在油井防砂中的耐介质情况.