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- Boracic modified penolic resin with boracic acid and hydroxymethyl phenol was manufactured after hydroxymethyl phenol was created with in a special way. 摘要通过在一定条件下，先将苯酚、甲醛制成羟甲基酚，然后改变条件与硼酸共聚，制得具有合成稳定和较好耐热性的硼改性酚醛共聚树脂。
- A method for preparing phenolic emulsions with a light colour (phenolic resin emulsion technology) representing a practical solution to the dark colour problem of penolic resins is described. 介绍一种浅色酚醛乳液的实用制备方法(酚醛树脂乳液技术)解决了酚醛树脂颜色深的问题。
- From the curing mechanisms of penolic resins,a couple of new structural phenolic resins with high char yield was introduced. 从树脂的固化机理出发,综述了几种经加成、环化、开环聚合等得到的新型结构的高残炭酚醛树脂。
- Keywords penolic resin;boracic modified;ternary polymerization; 酚醛树脂;硼改性;三元共聚;
- The basin is made of synthetic resin. 这个盆是用合成树脂做的。
- They are made of a common plastic resin. 它们是用一种普通的塑胶合成树脂做成的。
- penolic resin 酚醛树脂
- This shelf was made of synthetic resin. 这个架子是合成树脂做的。
- A paint containing acrylic resin. 丙烯酸树脂漆含丙烯酸树脂的涂料
- Amber is the resin of pine trees that grew very very long ago. 琥珀是古老的松脂。
- Excess resin is suspended in the crude homogenate. 过量的树脂悬浮于粗匀浆中。
- Opacity is due to crazes in the resin. 不透明是因树脂中产生裂纹。
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- How does the supplier control resin content? 如何控制树脂砂含量?
- The modified resin hasgreat application foreground. 这些改性树脂具有较好的应用前景。
- Diethylenetriamine will swell the resin. 二乙烯三胺将使树脂膨胀。
- A styrene-modified alkyd resin was synthesized via. 醇酸树脂涂料。
- A Mature Polyamide Resin Producer and Exporter. 成熟的聚酰胺树脂生产商和出口商。
- It's a modified acrylic resin based coating. 是以改性丙烯酸树脂为基料制成。
- SPECIAL POLYURETHANE RESIN FOR DRY-PROCESS ADHESIV. 特殊干法表皮层聚氨酯树脂。
