1) post-crosslinking
后交联
1.
Research on polyacrylate absorbent resin with post-crosslinking structure;
后交联型聚丙烯酸系吸水树脂的研究
2.
In order to improve the hydrophilic performance of conventional polyacrylonitrile fibers,the hydrophilic co-polyacrylonitrile fibers with three dimensional network structures were prepared with acrylonitrile and methylmethacrylate as monomers and N-hydroxymethyl acrylamide as potential crosslinking agent by solution polymerization,wet-spinning,post-crosslinking and alkaline hydrolyzing.
为改进常规聚丙烯腈纤维的亲水性能,以丙烯腈、甲基丙烯酸甲酯为单体,以N-羟甲基丙烯酰胺为潜交联剂,溶液聚合后湿法纺丝成形,经后交联和碱性水解处理,制成具有三维网状结构特征的亲水性共聚丙烯腈纤维。
2) post-crosslinking fiber
后交联纤维
1.
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。
3) posted-crosslinking
后交联技术
1.
It is finaled that silicone containing isopropoxy is useful to the stagility of the emulsion,and controlling the amount of silicone and pH of polymerization system and using posted-crosslinking can improve the polymerization stability of silicone modif.
实验结果表明,采用含异丙氧基取代基的硅烷有助于乳液聚合体系的稳定;并且控制硅氧烷用量和聚合体系的pH值、采用后交联技术有助于提高有机硅改性丙烯酸酯乳液聚合过程的稳定性。
4) Postcrosslinking
后交联反应
5) AFIT
交联邦所得税后
6) gel post-crosslinked resin
凝胶型后交联树脂
1.
The adsorption capacity of gel post-crosslinked resin with a specific area of 1 100 m2/g is larger than that of other two adsorbents.
静态实验结果表明,对喜果苷的吸附量与树脂的比表面积有关,比表面积达1 100 m2/g凝胶型后交联树脂具有较大的吸附量。
补充资料:Tm-002硅烷交联剂
1. 化学名称
甲基三乙酰氧基硅烷
2. 物理性质
无色至浅黄色透明液体,较低温度下可转变为白色晶体。易吸湿,可溶于醋酸酐,遇水会交联,并产生醋酸。
3. 技术规格
外观 无色至浅黄色透明液体,或白色晶体
密度(r25)g/cm3 1.1750~ 1.1800g/cm3
含量(%) ≥95
折射率(n 25d) 1.4050±0.0005
沸点(℃) 110-112/17mmhg
熔点(℃) 40.5
cl-(%) ≤0.1
4. 用途
本品主要用作室温硫化硅橡胶的交联剂。
5. 包装与储运
塑料桶包装,每桶净重10kg、25kg、100kg、180kg。密封储存于阴凉、干燥通风处,防潮防水,远离火种、热源。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条