研究了固化度对粉末涂层性能的影响。
The effect of solidification degree on the properties of powder coating was studied.
而苯酚的加入可明显提高改性体系的最大固化度。
Furthermore, the phenol could increase the maximum degree of cure of modified resin.
主要讲述了拉丝塔提高光纤拉丝速度过程中,影响光纤表面涂层固化度的几个因素。
The major factors to affect curing degree of optical fiber coating at high drawing speed based on the existing drawing tower.
本文介绍计算聚酯玻璃钢树脂含量和固化度的校正公式,该公式对实际工作有一定的指导意义。
The correlation formula for calculating the resin content and curing degree of UP FRP were introduced.
引发剂用量增加,环氧树脂辐射固化厚度以及在相同位置的固化度呈现一种先上升后下降的趋势。
The cured thickness and curing degree at the same depth in the epoxy resins grows with the incr…
本文讨论了常温固化不饱和聚酯树脂浇涛体的拉伸强度、拉伸模量、断裂延伸率与固化度之间的关系。
In this paper, the relation of tensile strength, tensile modulus and breaking elongation of unsaturated polyester casting matrix cured at room temperature to curing degree was discussed.
采用近红外漫反射光谱技术对高硅氧/酚醛预浸布的树脂含量、挥发分含量和预固化度等质量指标进行了在线测定。
The resin content, the volatile content and the pre-curing degree of the silica/phenolic resin prepreg cloth were on-line determined by near infrared diffuse reflection spectrum.
保证分段施工的通风及除湿,确保每一度涂层完全固化;
Good ventilation and de-humidity is required during block application to ensure each coating can be cured totally.
采用进口预浸布作为原材料,槽线与管体二次固化整体成型,表面光洁度和力学性能优异。
Using Imported Prepreg as the Raw Material, the Second Overall Compression Molding for External Trough Line and the Tube, Excellent Surface Finishment and Mechanical Performance.
方法:采用液中固化法制备果胶钙骨架型小丸并优化其工艺参数,以紫外分光光度法测定其体外释放度。
METHODS Rutin calcium pectinate pellets were prepared by in-liquid solidifying method, the best parameters were chosen and its release properties in different media was evaluated.
制备了不同低模量高延伸率室温硫化有机硅密封材料,并考察了扩链剂类型和用量、固化温度和时间对材料性能和交联度的影响。
The effects of type, concentration of chain extender, curing temperature and time of silicone sealants with low modulus and high elongation on their mechanical properties were studied.
通过改变端羟基聚丁二烯(HTPB)基PBX的固化参数与黏结剂的含量,制备了一系列具有不同模量的PBX,利用50%特性落高法对其撞击感度进行测试。
A series of HTPB-based PBX with different mechanical modulus were prepared by varying curing parameters or content of HTPB. The impact sensitivity of the PBX was characterized by H_(50) drop height.
考察了过氧化物、胺和阻聚剂含量对实验性化学固化树脂双键转化度、显微硬度、压缩强度、径向抗张强度、弯曲强度和固化时间的影响。
In this study, the effects of various contents of peroxide, amine, and inhibitor on polymerization degrees, mechanical performances, and curing time of dental resins were investigated.
目的:探讨填料的加入对牙科光固化粘结剂聚合转化度的影响。
Aim: To study the effect of filler content in dental adhesive on the degree of polymerization.
研究了键合剂BS、交联剂JC、固化剂、粘合剂分子量和官能度等因素对推进剂力学性能的影响。
Effects of bonding agent BS, cross-linking agent JC, curing agent, binder molecular weight and functionality on mechanical properties of the propellants were studied.
与K - 35固化剂组合,形成热固化胶粘剂,即使120度也能保持很高的机械强度。
With hardener K-35 forms heat curing epoxy adhesive characterized by outstanding mechanical strength even at 120 deg c.
本文分析了光固化树脂层间结合机理,根据机械结合理论,增加表面粗糙度,增强层间结合强度。
According to the theory of mechanical bonding, layer-to-layer bond strength was improved by making the surface become more roughness.
通过UV固化和有机硅交联改性及多官能度扩链剂的引入,研制了多重交联UV固化水性聚氨酯木器涂料。
UV curable multi-crosslinking waterbrone polyurethane paint for wood is developed by introducing UV curing procedure, organosilicane crosslinking modification and multifunctional chain-extender.
方法采用微波能和水浴两种方法加热固化义齿基托树脂,进行挠曲强度、度和收缩率的对比分析。
Methods The flecture strength, hardness and shrinkage were compared in using microwave-cured and water bath-cured denture base resins.
所谓复杂化学文联型聚氨酯网络是指固化体系中含有官能度大于4的预聚物及固化剂固化形成的交联网络。
The complex chemical crosslinking PU network means that a PU network is cured from the curing system which includes the prepolymer and curing agent with the functionality more than 4.
本文还系统的考察了树脂在光固化时,两种基体树脂配比的不同、光引发剂用量的变化、光照时间的不同对于涂料固化交联度的影响。
The influence of the ratio of two resins, concentration of photoinitiator, and LTV' irradiation time on the properties of cured film was investigated also.
本文讨论纳米精确度光学对准技术,以用于采用热固化树脂的微光学包装。
This paper discusses a nanometer level precision alignment technique as applied to highly efficient micro optics packaging using heat curable adhesives.
结果表明,改性的UF树脂固化后的交联度大于未改性树脂固化后的交联度。
The results showed the degree of the crosslinking of the modified UF resin was higher than that of the untreated UF resin.
光固化转化率随着中和度的提高而加快,适宜的引发剂用量为3%。本品的缺点是耐汽油性不够理想。
UV-curing conversion is accelerated with increasing neutralization degree, and a suitable dosage of initiator is 3%. The disadvantage of the product is its poor gasoline resistance.
粉煤灰的细度对防水涂料的固化速度和涂膜性能都有影响。
The fineness of fly ash influences on the solidifying velocity and coating film performance of polyurethane waterproof coating.
当制备该半固化片时,所述树脂掺合物在固化程序中经加热至实质上高于摄氏225度的温度。
The resin blend has been heated to a temperature substantially greater than 225 degrees Celsius in a curing process when preparing the prepreg.
复合树脂的透明度、光洁度以及固化深度等性能指标与进口的拜耳产品相当。
Some properties such as transparency, glossiness and curing degree of the composite resin were comparable with those of Bayer's products.
固化时,应根据不同气囊容积的大小,合理调控气囊的内压,是控制制件规整度的关键。
During the period of curing, it is essential for the product gauge to modulate the mandrel pressure according to the volume difference of the inflatable mandrels.
这类土,由于固化联结键和高孔隙度,其压密特性,孔隙压力的变化和剪切应力—应变关系均与应力水平有密切关系。
Owing to the bonds and high porosity in such soils, its characteries of compressibility, the change of pore-pressure and shear stress-strain relationship all depend on stress level.
这类土,由于固化联结键和高孔隙度,其压密特性,孔隙压力的变化和剪切应力—应变关系均与应力水平有密切关系。
Owing to the bonds and high porosity in such soils, its characteries of compressibility, the change of pore-pressure and shear stress-strain relationship all depend on stress level.
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