• New type phenol resin and its process development are briefly introduced in this paper.

    本文简单介绍了国内外新型酚醛树脂及其复合材料工艺进展情况

    www.chemyq.com

  • A new technology of cast hollow valve jib using phenol resin sand in 2ZZ8640 hot box shoot core machine is described.

    介绍利用酚醛树脂2ZZ8640机上,制造空心气门挺杆铸造工艺

    dict.cnki.net

  • The rheological behaviors and curing properties of 213# phenol resin were studied using a rheometer and a differential scanning calorimeter.

    利用流变仪热分析仪213#酚醛树脂流变行为固化反应进行了研究

    www.dictall.com

  • Gluing classes: basic plywood is bonded with a phenol resin adhesive resistant to weather, boiling water and meets the requirements.

    等级酚醛树脂胶粘合,不开胶,经久耐用。

    www.bnbmg.com.cn

  • It shows that to substitute phenol resin with phenolic residue resin is very successful and the coat of production is reduced. Thus a new aspect for phenolic residue resin is setup.

    研究表明渣油树脂取代酚醛树脂改性接枝氯丁胶成功渣油树脂应用开辟了一个途径

    dict.cnki.net

  • Compared with that of furan 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.

    本文分析研究中的成型条件光洁表面形成机理,对比研究了覆膜和呋喃自硬表面形成均匀覆砂可行性

    www.dictall.com

  • The thermorheologic properties of some sorts of thermoplastic phenol resin were introduced.

    介绍几种热塑性酚醛树脂态流变特性

    www.chemyq.com

  • The structure and properties for different phenol resin-based carbons and resin-pitch compound-based carbons are studied.

    本文研究不同酚醛树脂、不同溶剂溶树脂以及沥青树脂复合结构性能

    dict.cnki.net

  • Properties of modified phenol resin, precoated sand preparation and property test have been narrated.

    叙述改性酚醛树脂性能及膜制备配方及其性能测定

    www.iciba.com

  • According to a new developed friction composite modified phenol resin reinforced with flake vermiculite, the mechanism of flake reinforced bulk in friction composite was studied.

    针对研制石片增强改性酚醛新型摩擦材料探讨片状增强摩擦材料中的作用机理

    dict.cnki.net

  • It was studied on the curing activity of DCPD phenol epoxy resin with anhydrides and amines.

    研究DCPD环氧树脂酸酐胺类固化剂固化反应活性

    dict.cnki.net

  • The optimum reaction conditions for preparing cashew phenol aldehyde resin adhesive by cashew oil instead of phenol aldehyde were investigated.

    研究腰果部分替代苯酚制备腰果酚醛树脂最佳反应条件

    www.dictall.com

  • The quantitative of firming agent, blister and surface active agent was optimized and suitable mixture ration was acquired, based on phenol formaldehyde resin.

    酚醛树脂为原料制取吸水树脂,考查了固化剂发泡剂表面活性剂用量优化得到不同组分合适配比

    www.chemyq.com

  • Liquid phenol formaldehyde resin has good effect for resinfying therapy from this experiment.

    实验支持酚醛树脂牙髓治疗具有良好疗效

    dict.cnki.net

  • Phenol formaldehyde resin used for coating is synthesized by using phenolic residue resin. The cost of this coating material can be decrease.

    利用渣油树脂替代酚醛树脂制备降低成本,开拓渣油树脂应用范围。

    www.chemyq.com

  • Shell molding of phenol formaldehyde resin coated sand has been widely used in foundry and with prospective future.

    酚醛树脂覆膜工艺广泛地应用铸造生产,有着广阔前景

    dict.cnki.net

  • Dehydration behaviours of phenol formaldehyde resin-borate hydrogels were studied by the measurement of dehydration proportions.

    利用凝胶脱水率的测定研究甲阶酚醛树脂/硼酸盐水凝胶脱水性能

    www.dictall.com

  • The influences of different sulfonated lignite as compatible material on quality estimation of sulfomethyl phenol formaldehyde resin(SMP) were analyzed by experiments.

    实验分析作为配伍材料磺化褐煤磺甲基酚醛树脂质量评价影响

    www.dictall.com

  • The non-salt pickling process with the phenol aldehyde resin of lower-molecular weight as the pickling auxiliary has been described in this paper.

    本文描述了采用分子酚醛树脂作为助剂进行酸。

    dict.cnki.net

  • Consequently , the study of low cost and low content of free formaldehyde and free phenol PF resin adhesives in production and use are pressingly required.

    因此,开发使用成本环保型酚醛树脂胶粘剂势在必行

    dict.cnki.net

  • The molecular weight of Urea Modified Sulfonated Phenol Formadehyde Resin (SPU) was determined in its aqueous solution by dynamic membrane osmometry.

    动态渗透压法,适量含盐的水溶液中测量聚电解质——尿素改性磺化酚醛SPU分子量

    dict.cnki.net

  • Disclosed is a modified liquid epoxy resin having low viscosity and high performance, which is obtained by reacting a mixture of a bisphenol and a phenol aralkyl resin with an epihalohydrin.

    发明提供一种使芳烷基酚醛树脂混合物环氧卤丙烷反 应得到粘度高性能变性液性环氧树脂

    ip.com

  • When the mass ratio of B/KNO3 keeps constant, the ignition powder adding fluorine rubber binder is less sensitive than that of phenol formaldehyde resin.

    而静电感度则降低,B/KNO3配比一定添加相同粘结剂橡胶添加酚醛树脂

    chinacae.cn

  • Thus a study is devoted to the effects of phenol aldehyde resin, butadiene nitrile rubber, air pore filling agent and technological conditions on the preformance of abrasive tools.

    利用酚醛树脂作为结合剂、环氧树脂作为改良剂制备异型石材磨具研究环氧树脂酚醛树脂填充含量细磨磨具磨削性能抛光磨具抛光性能的影响

    www.dictall.com

  • Demulsifier TKQ comprises of phenol-amine resin block polyethers and quaternized polyamidoamine.

    该破乳剂树脂聚醚聚酰胺-季铵盐两种组分组成。

    www.dictall.com

  • Under this condition, modified phenol-formaldehyde resin was synthesized and analyzed through the IR spectrum.

    基础合成改性酚醛树脂采用红外光谱图对改性产物进行了表征。

    danci.911cha.org

  • Studies have been made on the preparation and physicochemical properties of activated carbon fibers(ACF), prepared from felts of rayon, phenol-formaldehyde resin, and polyacrylonitrile.

    本文粘胶纤维酚醛纤维聚丙烯腈纤维原料研制了活性炭纤维ACF),考察了它们物化性能

    dict.cnki.net

  • Objective: To explore the microbial inhibitory effect of phenol-formaldehyde resin in sealing up pits and fissures.

    目的探讨酚醛树脂用于牙齿隙裂沟封闭杀菌作用效果

    danci.911cha.com

  • Objective: To explore the microbial inhibitory effect of phenol-formaldehyde resin in sealing up pits and fissures.

    目的探讨酚醛树脂用于牙齿隙裂沟封闭杀菌作用效果

    danci.911cha.com

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