也称胶凝时间。一般是指液态树脂或胶液在规定的温度下由能流动的液态转变成固体凝胶所需的时间。对于热固性树脂,是指从添加催化剂后到形成凝胶所需的时间。
The gel-time can be reduced when increasing the epoxidized SBS amount. When blending eSBS-3 with epoxy resin,there is no difference in gel-time between anhydrous acid curing system and DICY curing system.
使用双氰胺为固化剂时,凝胶时间随着eSBS用量的增加而逐渐降低;但对酸酐固化体系,少量含羟基的eSBS就能使环氧树脂凝胶时间急剧降低。
参考来源 - 环氧化SBS制备及其改性环氧树脂性能的研究The results show that gel time will be less when there are more accelerant and curerant.
结果表明随着固化剂、促进剂含量的增加,凝胶时间降低。
参考来源 - 连续玄武岩纤维复合材料制备技术研究Author have made some futherly analysis about the factors which affect the gelatin time and the reasons why the adjustment of the gelatin time is limited.
较为全面的掌握了不同配比下该浆材的凝胶时间,运用化学知识,对影响其凝胶时间的因素以及浆液凝胶时间可调性较差的原因进行了深入的分析。
参考来源 - 酸性水玻璃化学注浆材料的实验研究及注浆工艺设计·2,447,543篇论文数据,部分数据来源于NoteExpress
加入不同抗凝胶剂,可以延长凝胶时间;
The effect of gelation time by different factor was inspected.
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。
As for curing process, the influence of dosage of curing agent and curing temperature on gel time was investigated.
然后从实际工艺和应用角度着重对凝胶时间、稳定性和力学性能进行了研究。
This paper lays stress on gelling time, stability and mechanical properties in view of technics and application.
If I can run the gel for some period of time, run the electrical field, spread it out.
我将凝胶通电一段时间后,在电场作用下,就会分散开来
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