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- Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well. 本文分析研究了砂在铸型中的成型条件及光洁内表面的形成机理,并对比研究了覆膜和呋喃自硬砂在铸型内表面形成均匀覆砂层的可行性。
- resin bonded plywood 尸胶合板
- The manufacturing process of water-soluble phenolic resin for plywood is introduced. 摘要介绍了胶合板用水溶性酚醛树脂生产工艺。
- A phenolic resin was blended with PBT. 研究了加入聚对苯二甲酸丁二醇酯(PBT)对酚醛塑料的增韧改性。
- One-piece machined cage of fabric reinforced phenolic resin (g). 单片机削纤维增强酚醛树脂保持架(g)
- 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。
- Effect of Phenolic Resin on Laser Ignition of B/KNO3[J]. 引用该论文 叶迎华;沈瑞琪;戴实之.
- "Acetal Method" is a new technology to prepare phenolic resin. “缩醛法”是一种合成酚醛树脂的新方法。
- This product fits for mixing recycled resin bonded sand and soluble glass sand. 该系列产品主要用于再生后的树脂砂及水玻璃砂的混制。
- This kind of brake shoes uses organic and inorganic fibers composition reinforced material instead of asbestos, and takes phenolic resin with additives of cashew shell oil and melamine as bond. 这种刹车块用交联性有机纤维和无机纤维复合增强材料取代石棉并以腰果壳油、三聚氰胺对作为粘合剂的酚醛树脂改性,使其分解温度提高。
- 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。
- The development of phenolic resin used for refractories was briefly summarized. 简要介绍了耐火材料用酚醛树脂的发展状况。
- It is recycling machine for machine with acentric dry method, fits for recycling resin bonded sand and used sand. 该机是机械离心干法再生装置,主要用于树脂砂旧砂的再生。
- It for consolidating molding sand, such as resin bonded sand, as well as tamping sand, such as clay sand or self hardening sand. 本机主要用于树脂砂造型时型砂的振实,也可用于粘土砂造型或自硬砂造型实砂型的振。
- The grinding performances of resin bond diamond grinding wheel depend greatly on the performance of the bond resin. 摘要金刚石树脂砂轮的磨削性能在很大程度上取决于结合剂的性能。
- The results show that chemical reactions occur at interface of phenolic resins and steel, but chlorinated rubber is bonded to steel by means of Van der Waals force. 结果表明,胶粘剂中酚醛树脂在界面区域与钢之间存在化学结合,而氯化橡胶与钢之间以范德华力粘接。
- Nickel coated CBN products are used for resin bond system,the coating ensures good retention in the bond and long life. CBN镀镍产品用于树脂结合剂体系,表面镀层增加了结合剂对CBN晶体的把持力,提高使用寿命。
- Resin bond grinding wheels have characteristics of good self-sharpening,high grinding efficiency,low grinding... 树脂结合剂砂轮自锐性好,不易堵塞,磨削效率高,温度低,工件表面粗糙度较低。
- Honeycomb material with tubular cells, hexagonal, fibre glass, phenolic resin impregnated. Product standard. 酚醛树脂浸渍的软玻璃纤维六角形管状蜂窝的蜂窝材料。产品标准。
- This paper studies a new method for developing resin bonded diamond ultrathin dicing blade based on rapid prototyping techniques. 本文以快速原型制造技术为基础,研究以光敏树脂作为结合剂的超薄金刚石切割砂轮片的快速制造技术。