The synthesis and properties of elastic unsaturated polyester were investigated and the use of the elastomer compounded with nitrile butadiene rubber was discussed.
本文研究了弹性体不饱和聚酯的合成，并对有关性能和丁腈橡胶的并用进行了讨论。
The artifactitious process and mechanical properties of nature rubber (NR) and nitrile-butadiene rubber (NBR) using the fly-ash modified with sodium silicate as strengthening agent were studied.
以硅酸钠改性粉煤灰作为补强剂，研究了其补强天然橡胶(NR)、丁腈橡胶(nbr)的工艺及产品的性能。
The toughening of DAIP resin with liquid nitrile-butadiene rubber, polybutadiene, polyether, silicone rubber, unsaturated polyester and vinyl resins was investigated.
用液体丁腈橡胶、聚丁二烯、聚醚、硅橡胶、不饱和聚酯和多种乙烯基酯树脂为改性剂，研究了它们对DAIP树脂的增韧作用。
Hydrogenated nitrile rubber (HNBR) of butadiene and acrylonitrile copolymer.
氢化丁晴橡胶（HNBR）丁二烯和丙烯晴的共聚体。
Thus a study is devoted to the effects of phenol aldehyde resin, butadiene nitrile rubber, air pore filling agent and technological conditions on the preformance of abrasive tools.
利用酚醛树脂作为结合剂、环氧树脂作为改良剂制备异型石材磨具，研究环氧树脂、酚醛树脂和致孔填充剂含量对细磨磨具的磨削性能和抛光磨具的抛光性能的影响。
Thus a study is devoted to the effects of phenol aldehyde resin, butadiene nitrile rubber, air pore filling agent and technological conditions on the preformance of abrasive tools.
利用酚醛树脂作为结合剂、环氧树脂作为改良剂制备异型石材磨具，研究环氧树脂、酚醛树脂和致孔填充剂含量对细磨磨具的磨削性能和抛光磨具的抛光性能的影响。
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