树脂粘结剂对银汞合金充填微渗漏的影响。
Study of the microleakage on bonding resin for amalgam filling.
该共聚树脂粘结剂具有许多优点,符合铸造要求。
The results. showed that the copolymer resin is an adhesive with more merit which meet the needs of casting.
提出了使用KJN-1型树脂粘结剂的基本工艺要求。
The fundamental technical requirements of the application of KJN-1 typ…
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.
热塑性酚醛树脂是人类最早用化学反应方法合成出的树脂粘结剂之一。
Novolak resin is one of the earliest resin binders that were made by human being with chemical reaction.
目的:研究颜色的不同对树脂粘结剂径向抗张强度及其与瓷粘结强度的影响。
Objective To study the effects of colour on diametral tensile strength and bonding strength of resin.
保温玻璃棉管壳为离心玻璃棉毡施加酚醛树脂粘结剂加温固化成型的筒状保温管材。
Heat insulating glass wool pipe shell is tubular heat insulating tube cured and formed after heating centrifugal glass cotton pad to which phenolic resin adhesive agent is applied.
研制成功力学性能优异的新型共聚树脂粘结剂,从而有可能为铸造开发一类新型粘结剂。
A new type copolymer binder with excellent mechanical properties is obtained in this paper. So it is possible to develop a new type of foundry binder.
目的:观察一种用于牙列缺损永久修复的部分冠固定桥粘结的新型树脂粘结剂的临床效果。
Objective: To investigate the clinical effect of a new resin adhesive using in part-crown bond bridge as apermanent prosthesis of dentition defect.
苯酚、苯基苯酚、尿素与甲醛的反应产物进一步与糖醇缩聚生成新型铸造用改性酚醛树脂粘结剂。
A new type of phenolic resin adhesive for casting was prepared by condensation polymerization of furfuryl alcohol and the reaction product between phenol, phenylphenol, urea and formaldehyde.
生产应用结果表明,该树脂粘结剂中甲醛含量可控制在1.8%以下,力学性能完全可以满足生产要求。
Practice results indicated that the content of formaldehyde in resin binder can be controlled less than1.8%and the mechanical properties completely satisfied the requirement of production.
本文新型CO_2硬化酚醛树脂粘结剂的制备技术以及硬化机理的研究就是为适应这一要求而研究开发的。
Researching on the new producing technique and curing mechanism of CO_2-cured phenolic resin binder in this paper is developed to be meet the requirement.
为生产出甲醛含量低、强度高、成本低和工艺性强的粘结剂,通过改进合成工艺及添加助剂,研制出了一种低游离醛的树脂粘结剂。
Improvement on synthesis process and additives was made to develop a new type of resin binder with low content of formaldehyde, high strength and low costs.
该连接环(12)利用旋转接头(16)固定于该卵石(10),该旋转接头用环氧树脂粘结剂结合在形成于该卵石(10)的孔中。
The attachment ring (12) is secured to the pebble (10) by means of a swivel (16) bonded by epoxy resin adhesive in a bore formed in the pebble (10).
研究表明采用环氧类树脂粘结剂进行钢套管和GFRP筋的连接,技术可行;环氧类树脂粘结剂的粘结滑移关系曲线上升段具有双折线特性。
The results show that the technique of using epoxy resin adhesives as bonding materials between steel thimble and GFRP bars is practicable.
详细地叙述了酯硬化酚醛树脂砂采用新型酚醛树脂粘结剂、硬化剂和再生新工艺的最新进展,并对国内酯硬化酚醛树脂砂的研究与应用提出了若干建议。
This paper summarizes recent progresses of binders, esters and sand reclamation for the phenolic ester cured process, and put forward some ideas for its development in this country.
粘结剂,树脂,预浸料,粗纱,编织类型和蜂窝夹心材料。
Adhesives and resins, prepregs, rovings, weave patterns, core materials.
它也可用作粘结剂和离子交换树脂。
将碳纤维织物浸渍-涂层酚醛-缩醛粘结剂树脂,加压固化后制备出碳纤维织物复合材料。
The carbon fabric composites were prepared by dip-coating of the carbon fabric in a phenolic resin and solidified under pressure.
目的研究树脂类粘结剂边缘厚度与全瓷冠边缘微渗漏的相关关系。
Objective To investigate the relationship between marginal film thickness of resin luting cements and microleakage.
酯固化碱性酚醛树脂是一种新型的造型、制芯工艺,这种粘结剂体系由碱性酚醛树脂和有机酯两部分组成。
Ester cured alkaline phenolic resin, which is synthesized by alkaline phenolic resin and organic ester, is a new type of binder used for molding and core making.
制备出的镍包铜复合粉体以丙烯酸树脂作为粘结剂,按照涂料制备的方法,制备了一种能屏蔽电磁波的复合涂料。
Ni-based composite shielding coating has been prepared, the nickel coated Copper powder are used as composite fillers, and acrylic resin as binder.
牙科治疗和修复应用的粘结性材料包括粘固剂、合成粘结剂和复合树脂三大类。
Detal adhesive materials used in dental therapy and prosthesis can be divided into three groups, cements, synthetic bonding agents and composite resins.
选用酚氧树脂作为吸波涂层(RAC)粘结剂,研究了溶剂、分子量、固化剂对RAC主要力学与物化性能的影响。
Phenoxy resin was used as binders of radar absorbing coatings (RAC). The effect of solvents, molecular weight and curing agent on the mechanical properties of RAC has been investigated.
目的比较两种牙釉质牙本质混合型粘结剂和复合树脂修复楔状缺损的临床疗效。
Objective To evaluate the clinical effects of filling for cervical wedge-shaped defects of teeth by using two different mixed binding materials and composite.
而静电感度则降低,当B/KNO3配比一定时,添加相同的粘结剂氟橡胶比添加酚醛树脂更钝感。
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.
本文研究了一种适用于铸造的铸造砂型用粘结剂-磷酸盐无机树脂。
A new modified phosphate inorganic binder, which can be applied in foundry industry, is studied in this paper.
该粘结剂制作简单,成本低,能够代替其它粘结剂如热芯盒树脂、植物油等用于铸件生产,并可实现废物利用。
This kind of binder is easy-made and low cost, which can substitute other binder, such as heat core box resin and vegetable oil, etc, to be used in casting production and realize utilization of trash.
于是,近年来提出了使用橡胶或者环氧树脂作粘结剂的铁硅铝系软磁合金粉末。
Then soft magnetic metal powders with the Fe-Si-Al composition are employed in recent years, with the felt dope of latex or the epoxy colophony.
于是,近年来提出了使用橡胶或者环氧树脂作粘结剂的铁硅铝系软磁合金粉末。
Then soft magnetic metal powders with the Fe-Si-Al composition are employed in recent years, with the felt dope of latex or the epoxy colophony.
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