| 1. | Study of influence of cross - linking agent preparation on property of pillared montmorillonite
钛交联蒙脱石纳米复合材料的合成与物理性能 |
| 2. | It has been studied that the effect of component , cross - linking agent pg and dvb and initiating agent bpo on mechanical properties of pu ( based polyether ) / ps ipns
研究了组成、交联剂pg和dvb以及引发剂bpo对基于聚醚pu用s互穿网络聚合物材料力学性能的影响。 |
| 3. | But when the content of the cross - linking agent is 1 ~ 3 % , it is suitable . when its use level is too much , the performance of coating is greatly reduced because of too much cross linkage
但交联剂有一合适的用量( 1 3 ) ，当交联剂用量过大时，由于过度交联，反而使涂料性能明显降低。 |
| 4. | The investigation showed that nanofiltration membrane with good character can be made when concentration of coating solution is 1 % - 2 % , coating time is 1 hour , concentration of cross - linking agent is 0 . 5 % and cross - linking time is 5 hours
研究表明涂层液浓度在1 2 ，浸涂时间1h ，交联剂浓度为0 . 5 ，交联时间5h的条件下可以得到性能较好的纳滤膜。 |
| 5. | We selected styrene as monomer , diethylene glycol dimethacrylate as cross - linking agent . the copolymerization technique was used in preparing the probe . the ph fluorescent indicator was immobilized in the probe as the sensitive element
我们选择苯乙烯为聚合单体，双甲基丙烯酸一缩二乙二醇酯为交联剂，采用交联共聚技术制备氨多孔塑料传感探头，并将ph荧光指示剂固定于共聚体中作为氨的敏感元素。 |
| 6. | The article is focused on the modification studies of chitosan ultrafiltrating compound membrane ( cs compound membrane ) on the basis of preceding researches . it includes adding cross - linking agent , modification agent , acylation agent in the casting membrane solution . the result shows that the new modification membrane are better in the phychemical properties and separation properties
本文是在前面研究的基础上，着重进行了聚氨基葡糖复合超滤膜(简称cs复合膜)的改性研究.通过从交联剂、改性剂、乙酰化试剂等方面的改性来寻求最佳的铸膜液配方.结果表明，改性后的膜能达到较好的物化性能和分离性能 |
| 7. | Pdmaema can be cross - linked by quaternization to develop a positively charged dense network structure . according this mechanism , pdmaema / psf positively charged nanofiltration membrane was developed by interfacial polymerization using psf plate macrofiltration membrane as support layer , pre - polymer of pdmaema water solution as coating solution , p - xylylene dichloride / heptane as cross - linking agent
根据这一机理，以psf平板微孔膜为基膜， pdmaema预聚物水溶液为涂层液，以对二氯苄正庚烷溶液为交联剂，采用界面聚合法制备了pdmaema psf荷正电复合纳滤膜。 |
| 8. | The results indicated that montmorillonite was intercalated by polyacrylic acid molecular . section two : preparation of polyacrylic acid / acrylamide / montmorillonite ( paa / am / mmt ) water absorbent hybrid by aqueous solution intercalated polymerization high water absorbent polyacrylate copolymer was prepared by aqueous solution intercalated copolymerization . in this reaction , the monomers were the partially neutralized acrylic acid ( aa ) and acryl amide ( am ) ; the cross - linking agent was diacryl ethylene ( egda )
第二节溶液插层共聚制备聚丙烯酸盐/丙烯酰胺/膨润土杂化吸水材料及其性能研究首次利用溶液插层共聚制备了二丙烯酰基乙二醇酯（ egda ）交联的聚丙烯酸盐/丙烯酰胺/膨润土（ paa / am / mmt ）杂化吸水材料。 |
| 9. | In the second part , we studied the plastic porous probe for ammonia measurement , which was made by methyl methylacrylate . we selected methyl methylacryte ( mma ) as the monomer , diethylene glycol dimethacrylate ( dgdm ) as cross - linking agent and toluene as the inert solvent . the probe was prepared by a copolymerization technique
第二部分为以甲基丙烯酸甲酯为单体的多孔塑料光纤传感探头的研究，在这一部分里，我们以甲基丙烯酸甲酯为单体，双甲基丙烯酸一缩二乙二醇酯为交联剂，以甲苯为致孔剂，采用交联共聚技术制备氨多孔塑料光纤传感探头，并将ph荧光指示剂藻红固定于共聚体中。 |
| 10. | Technique and condition of developing membrane such as thickness of support layer , concentration of coating solution , coating time , ph value of coating solution , concentration of small molecular additive in coating solution , concentration of cross - linking agent , cross - linking time and composite times were studied
对制膜工艺条件如基膜厚度、涂层液浓度、浸涂时间、涂层液ph值、涂层液中小分子添加剂的含量、交联剂类型、交联剂浓度、交联时间及复合次数对纳滤膜性能的影响进行了研究。 |
