The pore size of resorcinol formaldehyde aerogels (RF) in experiments is bigger than that of standard RF aerogels.
实验需要的间苯二酚-甲醛(RF)气凝胶的孔径大于标准RF气凝胶所形成的孔径。
This paper focuses on the research of bonding technology of Chinese Larch Glulam (glued-laminated timber) with Phenol resorcinol formaldehyde(PRF) and Aqueous polymer Isocyanate(API)adhesives.
本论文对常温固化型胶粘剂间苯二酚PRF和高分子异氰酸酯API落叶松集成材的胶合工艺技术进行了研究。
The dipping solution (DS) of nylon-66 cord fabric contains latex, resorcinol, formaldehyde, ammonia, ethene and butyl benzene. The COD content and turbidity in DS wastewater are very high.
锦纶66帘子布浸胶液含有大量的天然胶乳、间苯二酚、甲醛、氨、乙烯、丁苯等有毒有害物质，其生产废水中COD和浊度特别高。
Organic powder and carbon aerogel powder were prepared by sol-gel method with the help of ultrasonic emulsification technology using resorcinol and formaldehyde.
利用超声波乳化技术，结合溶胶-凝胶反应制备了间苯二酚-甲醛有机气凝胶粉末和碳化气凝胶粉末。
Formaldehyde 8 hydroxyquinoline sodium benzene sulfonate resorcinol copolymer described as chelating ion exchange resin was synthesized.
用8羟基喹啉、甲醛、间苯二酚及苯磺酸钠作原料合成了一种螯合树脂。
The application of a modified resorcinol-formaldehyde resin GLR-20 in the carcass ply compound of PCR tire was experimentally investigated.
试验研究改性间苯二酚-甲醛树脂GLR-20在半钢子午线轮胎胎体帘布胶中的应用效果。
Resorcinol-formaldehyde aerogel is made in a way similar to production of silica aerogel.
间苯二酚甲醛气凝胶是在一种类似生产白炭黑。
Carbon aerogels were prepared from resorcinol and formaldehyde via sol-gel process, high temperature carbonization and atmospheric pressure drying technology with solvent replacement.
以间苯二酚和甲醛为原料，采用溶胶-凝胶工艺，结合高温碳化和溶剂替换常压干燥技术，制备了碳气凝胶。
The bonding strength of the rubber and the metal of the method is comparable to the 'resorcinol-formaldehyde-silica' system and the compression set of the rubber material is improved.
采用本法橡胶与金属的粘合强度可与 “间―甲―白”系统比美，胶料的压缩永久变形性能改善。
The bonding strength of the rubber and the metal of the method is comparable to the 'resorcinol-formaldehyde-silica' system and the compression set of the rubber material is improved.
采用本法橡胶与金属的粘合强度可与 “间―甲―白”系统比美，胶料的压缩永久变形性能改善。
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