The exothermic crosslinking reaction causes the rising temperature in the foam sample.
放热交联反应使泡沫样品的温度升高。
The modified PVA coating process was studied by the crosslinking reaction of the active amino resin and PVA.
利用具备活性的胺基树脂与聚乙烯醇进行交联反应,对改性聚乙烯醇涂布工艺进行了研究。
Chain formation precedes the crosslinking reaction that ultimately suppresses all dipole mobility during curing.
在固化期间,链的形成先于交联反应,最终抑制所有偶极子的迁移性。
Under the 1~(st) critical polymer concentration, the crosslinking reaction is took place only inside the molecule.
体系中聚合物浓度低于第一临界浓度时,体系内只有分子内交联;
The self-crosslinking reaction of the polymer is performed in the process of membrane forming after the quaternization.
聚合物的自交联反应发生在季铵化后的成膜过程。
The hydrolytic reaction, crosslinking reaction and latex particle structural morphology were characterized by IR and TEM.
以红外光谱、透射电子显微镜表征水解反应、交联反应及乳胶粒结构形态。
It has been found that initiator, plasticizer, stabilizer, crosslinking agent and composition of blends influence significantly the crosslinking reaction.
发现引发剂、交联剂、稳定剂和增塑剂等对共混物中的交联反应均有较大的影响。
It is shown that the best crosslinking reaction technological condition is: the molar ratio for the N-hydroxymethyl propylene acryl amine and the acrylonitrile monomer is 0.
确定最佳交联反应工艺条件为:n羟甲基丙烯酰胺与丙烯腈单体的摩尔比为0。
The research results showed that, the soft crosslinking membrane with good testing property was gained by the simple method of simultaneous membrane formation and crosslinking reaction.
研究结果表明,本文采用成膜与反应同时进行的简单方法,得到了具有测试强度的柔韧交联膜。
The polymer water shutoff agent HY was prepared using acrylamide as monomer, adding organosilicon crosslinking agent, sodium persulfate initiator, and reaction rate regulator.
以丙烯酰胺为单体,加入有机硅交联剂、引发剂过硫酸钠、反应速度调节剂,制得聚合物堵水剂hy。
The effects of pre irradiation dose, monomer, Mohr's salt and crosslinking agent concentration, grafting temperature and reaction time on grating copolymerization were investigated.
研究了纤维的预辐照剂量、单体浓度、摩尔盐含量、交联剂含量以及接枝温度和时间等条件对接枝共聚反应的影响。
The influence of reaction temperature, neutralization degree of acrylic acid and amounts of crosslinking agent, initiator, dispersant and kaolin on the absorbency of the composite was discussed.
研究了加入高岭土的聚丙烯酸钠复合高吸水性树脂合成中反应温度、中和度、交联剂用量、引发剂用量、高岭土添加量等影响树脂吸水性能的主要因素。
Using the reaction of the crosslinking of ammonium dichromate gelatin after irradiation, a novel microlens array was fabricated.
根据重铬酸铵明胶在受光照后发生交联的原理,采用重铬酸铵明胶作材料制作了微透镜阵列。
The effects of emulsifier, crosslinking agent, swelling time and reaction time on the fractional conversion were studied, respectively.
研究了乳化剂、交联剂、溶胀时间、反应时间等条件对转化率的影响。
The influences of reaction conditions and crosslinking degree on the content of benzoyl peroxide groups were studied.
研究了各种条件对过氧酰基含量的影响。
The effects of reaction temperature and time on the process were studied. The quantity of initiator, suspension agent, chemical and physical crosslinking agents on the resin's formation and...
研究了聚合温度、反应时间以及引发剂、分散剂用量和交联剂形式及用量对树脂形态、凝胶分率和吸三氯乙烯、苯等的影响。
The post-crosslinking fiber was prepared by cross-linking PP-ST-DVB fiber with p-xylylenedichloride according to the friedel-crafts reaction and was given a series of synthesis tests.
用对二氯甲基苯作为后交联剂,与聚丙烯接枝苯乙烯-二乙烯苯纤维进行后交联反应,制备出具有高比表面积的后交联纤维。
The post-crosslinking fiber was prepared by cross-linking PP-ST-DVB fiber with p-xylylenedichloride according to the friedel-crafts reaction and was given a series of synthesis tests.
用对二氯甲基苯作为后交联剂,与聚丙烯接枝苯乙烯-二乙烯苯纤维进行后交联反应,制备出具有高比表面积的后交联纤维。
应用推荐