- 更多网络例句与预固化相关的网络例句 [注：此内容来源于网络，仅供参考]
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In this paper, a new method, pre-crosslinking control method, has been developed for controlling the pore structure of carbon membrane. By this method, the pore structure of carbon membrane was controlled by adjusting the fusibility of resin through varying the hexamine content used in the pre-crosslinking treatment.
在实验过程中，发现了一种调控微滤炭膜孔径的新方法，即通过改变预固化过程中六次甲基四胺的用量来控制预固化程度，从而改变成膜树脂粒子在炭化过程中的熔融特性，实现对炭膜孔径的调控，同时影响炭膜强度。
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Has good heat-resistant properties of water and cold water, has a good tolerance to pre-curing properties of long period of time.
具有良好的耐热水和冷水性能、具有良好的耐受长时间预固化性能。
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And also be used disposal printing ink advance solidify for print and a wind of printing trade wrinkle, ice flower, reflect light and so on.
也用于印刷及丝印行业皱纹、冰花、折光等油墨的预固化处理。
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Calcium carbonate and soluble glass and so on were confected as alkaline antifouling agent. The Infrared Spectrometry results showed that 2275-2250 cm~(-1) diagnostic absorb wave crest in part A and 3390-3200 cm~(-1) in part B and 1730 cm~(-1) in coating film strongly proved polymers reacted just as the reacting mechanism, that means polysiloxane which offer low-surface-energy property linked Polyurethane system by —OH groups reacting with —NCO groups. Relative molar mass of part A and part B was determined by Gel Permeation Chromatography and the results were appropriate. Surface-energy was determined and results were between 33.6-47.17 mN/m and it increased when alkaline antifouling agent was put into the coating. Alkaline antifouling agent was releasing steadily when the coating film was dipped in seawater. As time gone, the pH value of seawater was increasing. Solubility parameter and results showed that there was no corrasive phenomenon between the polyethylene strand and the coating.
红外光谱分析结果表明，出现在A组分中的2275～2250cm~(-1)处的异氰酸酯特征吸收峰、B组分中的3390～3200cm~(-1)处硅羟基的特征吸收峰及出现在固化后涂膜中的1730cm~(-1)处氨基甲酸酯基团的特征吸收峰证明了涂料成膜物质交联固化符合本文的设计要求，即赋予涂膜低表面能特性的有机硅组分通过—OH基团与—NCO基团的反应已经链接到聚氨酯体系中；凝胶渗透色谱结果表明，成膜物质的A、B组分均为低分子量，符合预聚物的要求；涂膜表面能的测算结果表明，涂膜的表面能在33.6～47.17mN／m之间；加入碱式防污剂后涂膜的表面能略有升高；碱式防污剂的释放平稳，随着涂膜在海水中浸泡时间的增长，pH值有增加的趋势；用溶解度参数原则来评价涂料与网绳的涂装，结果表明，本试验研制的防污涂料对聚乙烯网绳无溶蚀作用。
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It is too early to say, for instance, whether the process, so far tried on polyacrylonitrile carbon fibres, will be equally effective on pitch fibres, though Pickering sees no reason why it should not be. It has been tested on cured and uncured material (about 40% of long-fibre pre-impregnated material comprises uncured manufacturing offcuts) and proved successful on both, but it has not yet been tested against samples of sandwich or bonded structure.
也许目前还言之过早，例如，聚丙烯腈碳纤维的回收过程，是否对沥青纤维同样有效，虽然皮克林称，还找不出不可以的理由；另外，对固化/未固化材料（约40％的未固化长纤维预浸渍材料）的分别实验均证明成功，但尚未对夹芯结构或粘结结构样品进行测试。
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The results demonstrated that the fractional conversion and reaction rate were rapidly increased in the initial curing reaction. The higher the curing temperature, the higher the fractional conversion and reaction rate was. With increasing of the curing temperature and time, the fractional conversion and reaction rate decreased and became constantly. The initial curing reaction was a first order reaction. The apparent activation energy and frequency factor of curing reaction used G- capryl ester was bigger than that of used G-oligomer.
结果表明：固化体系在研究的固化温度下，转化率和反应速率在固化反应初期增加快速，温度越高增加越快，随着固化时间的延长，这种变化逐渐变慢，并最终趋于恒定；初期固化反应为一级反应，反应初期的表观活化能和指前因子大小顺序为G-预聚体＞G-辛酯。
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In addition, the influence of the pressure applying moment and precure conditions on the quality of S2 glass fiber/cyanate resin composite laminates was analyzed for hot press process.
在此基础上，针对S2玻璃纤维/氰酸酯复合材料层板，采用热压机工艺考察了加压时机和预固化对层板成型质量的影响。
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The rheological property of a bisphenol A cyanate resin was investigated by means of parallel plate method, it was modified by isothermal precure process. The effects of precure process on the chemical structure of resin were studied by IR, DSC and GPC methods.
本文采用平板法研究了一种双酚A型氰酸酯树脂的流变特性，通过恒温预固化的方法对其进行改性，并借助红外光谱、差示扫描量热法和凝胶渗透色谱法等手段分析了预固化对氰酸酯树脂化学结构的影响。
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It is shown that the cyanate resin has low cure reactivity and high flowability, so the resin flow can not be controlled easily. The precure process makes the resin cure to a certain extent, decreases resin flowability, improves resin processability significantly, and enhances the composite laminates quality.
研究结果表明，该氰酸酯树脂反应活性低且流动性高，热压工艺中树脂流动不易控制；预固化可使氰酸酯树脂发生一定程度的自聚反应，从而降低其流动性，可明显改善氰酸酯树脂的工艺性，提高了层板的成型质量。
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The basic range of FUCHEM VER are unpromoted and required the addition of both accelerators and promoters just like general UPR. The selection criteria of the curing system and amounts depend on the desired gel time, the temperature of both the resin and workshop, the laminate thickness, humidity, impurities and the posting-curing possibilities.
FUCHEM系列乙烯基酯树脂一般为非预促进树脂，固化系统与通用不饱和树脂类似，在室温或90℃以下固化时，应该加入固化剂和促进剂，但因根据成型工艺、作业温度、制品厚度、湿度大小等调整相应的加入量，同时根据不同的情况选用不同类型的固化系统。
- 更多网络解释与预固化相关的网络解释 [注：此内容来源于网络，仅供参考]
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casting：浇铸
浇铸 (casting) 是塑料加工的一种方法. 早期的浇铸是在常压下将液态单体或预聚物注入模具内﹐经聚合而固化成型﹐变成与模具内腔形状相同的制品. 20 世纪初﹐酚醛树脂最早用浇铸法成型. 30 年代中期﹐用甲基丙烯酸甲酯的预聚物浇铸成有机玻璃 (ref: 聚甲基丙烯酸甲酯 ) .
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post cure：後固化
porosity 孔隙率 | post cure 後固化 | premix 预混料
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polyvinylidene fluoride：聚偏氟乙烯
[文摘]:该文研究了干湿相分离法制备聚偏氟乙烯(polyvinylidene fluoride)微孔膜时的成膜机理和各种因素对膜结构的影响.在实验研究的基础上,提出了动态分相、浓相固化浓度线、预凝胶结构等新概念,对湿法相转换成膜机理和制膜规律作了研究.认为在制膜时,
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Procuring：预固化
Pre-coating 预涂 | Procuring 预固化 | Preservative 防腐剂
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ene：烯
DABPA的烯丙基双键与BMI的双键发生"烯" (Ene)反应,酚羟基可与ER的环氧基发生开环反应,经预聚合将ER和BMI连接起来,再与酸酐或胺以及过量BMI双键的自交联、高温Diels-Alder反应, 最后形成坚韧的共聚共固化耐热树脂.
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steam blow, vapour injection process：汽射法
供料 furnishes | 汽射法 steam blow, vapour injection process | 预固化 precure