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- Test Method for Gel Time and Peak Exothermic Temperature of Reacting Thermosetting Resins (08. 反应性热固性树脂的凝胶时间和最高防热温度的试验方法(08。
- While the ratio of H 2O:TEOS(mol) is 0 28 and oxalic acid:TEOS(mol) is 0 01, the gel time is shortest. 而当水与正硅酸乙酯的摩尔比达到 0 2 8左右、草酸与正硅酸乙酯的摩尔比为 0 0 1左右时 ,可以使凝胶时间达到最短。
- The gel time and the curing time depend on the mixed volume, the temperature and the thickness of the layer. 凝胶时间和固化时间要根据混合量，温度和层数的厚度来定。最终性能取决于固化水平。
- Gel time with HTPB was tested to studied the structure-property relationship of blocked adducts.The solubility of ad... 并探讨了封端加成物在不同聚合物多元醇中的溶解性能及封端型加成物结构与性能之间的关系。
- As for curing process,the influence of dosage of curing agent and curing temperature on gel time was investigated. 在固化工艺方面,研究了固化剂含量和固化温度对于凝胶时间的影响。
- The effect of sepiolite on epoxy resin reaction was studied by gel time,DTA and IR. 采用胶化时间、热分析方法、红外光谱法研究纤维状海泡石对环氧树脂反应性的影响。
- Additionally, DIAB did not complete the most basic test when using resin: a gel time test. 此外，戴铂并没有做使用树脂的最基本测试：凝胶时间测试。
- The results showed that the gel time of uncured resin could greatly affected by ambience,which is much shorter in air than in an atmosphere. 结果表明,固化气氛对酚醛型氰酸酯的反应活性有着显著的影响,在空气气氛中的凝胶时间远小于惰性气氛的凝胶时间。
- The viscosity,reactivity and gel time of novolac cyanate ester resin synthesized by a modified cyanogens halide-phenol method were characterized. 结果表明,固化气氛对酚醛型氰酸酯的反应活性有着显著的影响,在空气气氛中的凝胶时间远小于惰性气氛的凝胶时间。
- The result shows that the gel time of polymer is shorten with the increment of amount of F-51 episulfide resin in polymer. 实验结果表明,随着环硫树脂的量的增加,凝胶化时间逐渐缩短。
- In this paper, studying on the polymerization reaction in silicic acid solution is determined and the gel time of polysilicic acid is obtained when acetic acid compound exist. 摘要在前人研究工作的基础上，应用乙酸进行硅酸聚合胶凝的实验研究，实验结果表明，当硅酸溶液中有乙酸化合物时，硅酸聚合胶凝的时间将延长。
- The effect of the reaction time,reaction temperature,the component of the episulfide resin on gel time of novalac epoxy-episulfide resin was reasearched. 实验结果表明,随着环硫树脂的量的增加,凝胶化时间逐渐缩短。
- The viscosity and gel time of resin system of modified bismaleimide(BMI) resin with rigid polyetherimide(PEI) and the mechanical properties of PEI/BMI/RS/ glass composite materials were studied. 研究了刚性聚醚酰亚胺(PEI)改性双马来酰亚胺(BMI)树脂体系粘度特性和凝胶特性,以及PEI/BMI/RS/玻纤复合材料的力学性能。
- At the same time, the influences of stabilizer kind and content have been investigated, the optimun formula was determined, its relative density, volume dilatation gel time and viscosity and adhesion property were measured. 确定了最佳配方，合成了几批水溶性聚氨酯化学灌浆材料，结果有很好的重复性。
- The curing property and chemical resistant property of terephthalic type unsaturated polyester resin from reclaimed polyester were studied in this paper.The factors affecting gel time were discussed. 摘要研究了以聚酯回收料为原料生产的对苯型不饱和聚酯树脂的固化性能和耐化学腐蚀性能，分析了影响凝胶时间的各种因素。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
