结果表明,新型混合醚具有更好的溶解性能和更好的透明度。
The results showed that the new cellulose mixing ether has a high solubility in water and excellent clarity.
采用苯甲酸改性的醇酸树脂和混合醚化的三聚氰胺甲醛树脂为基料,配以适量的锤纹助剂制成高固体分低温快干型氨基锤纹漆。
The high-solid fast drying amino hammer paint is prepared with benzoic acid modified alkyd resin and etherified melamine-formaldehyde resin as binder, hammering agent and other components.
以聚笨硫醚(PPS)和聚酰亚胺(PI)为复合粘结剂与聚四氟乙烯(PTFE)混合于合适的溶剂中,制成含ptfe的涂料。
A coatings containing polytetrafluoroethylene (PTFE) was prepared with polyphenylene sulfide (PPS) and polyimide (PI) as adhesive which were mixed with PTFE in a suitable solvent.
用溶剂汽油、萘烷、石油醚按一定比例复配成混合型溶剂,以对茴香胺为原料,用该溶剂合成了3磺酸基对茴香胺,产品中不含致癌物。
The mixed solvent consists of solvent naphtha, decalin, and petroleum ether in a certain proportion, which was used to synthesize 3-sulfo p-anisidine by using p-anisidine as raw material.
研究了混合菌种接种到泥炭填料塔后,去除混合硫系恶臭H_2S、甲硫醚和甲硫醇的情况。
Removal characteristics of hydrogen(H2S), dimethyl and methanethiol by peat tower inoculated with mixed strains were observed.
研究了以酸性高锰酸钾氧化苄醚混合物制备苯甲酸的方法。
The method of making benzoic acid by oxidizing the benzyl ether mixture with the acid potassium permanganate solution is researched.
研究了混合菌种接种到泥炭填料塔后,去除混合硫系恶臭h_2s、甲硫醚和甲硫醇的情况。
Removal characteristics of hydrogen (H2S), dimethyl (DMS) and methanethiol (MT) by peat tower inoculated with mixed strains were observed.
采用混合溶剂,用电位滴定法测定壬基酚聚氧乙烯醚磷酯酯中单酯、双酯、磷酸的含量。
The content of mono-ester, di-ester and phosphoric acid in phosphate polyoxyethylene nonylphenol were reported with mixed-solvents by potentiometric titration.
各种乙醇的粗葡萄糖醛酸甙从尿中用醚或醚和乙醇混合物提取分离的。
The crude glucuronides of the various alcohols were isolated from the urine by extraction with ether or mixtures of ether and ethanol.
通过聚苯硫醚(PPS)与大颗粒氧化镁(40~325目) 混合经双螺杆挤出机挤出造粒制备了导热绝缘塑料。
Thermal conductive insulating PPS plastics were made by extrusion compounding PPS with MgO particles of large particle sizeBF(40~325-mesh)BFQ.
研究了以酸性高锰酸钾氧化苄醚混合物制备苯甲酸的方法。
The method of making benzoic acid by oxidizing the benzyl ether mixture with the acid potassium permanganate…
二硫代磷酸与聚乙烯乙二醇单葵醚和聚乙烯乙二醇单辛醚的O,O-混合二酯;
Phosphorodithioic acid, mixed O, O-diesters with polyethylene glycol monodecyl ether and polyethylene glycol monooctyl ether;
采用带夹套的静态混合器作为苯酚加成环氧乙烷的管式反应器,在无机碱或有机碱的作用下连续生产乙二醇苯醚。
The optimum conditions for synthesis of ethylene glycol phenyl ether are as follows: the substance ratio of phenol to ethylene oxide is 1.
采用带夹套的静态混合器作为苯酚加成环氧乙烷的管式反应器,在无机碱或有机碱的作用下连续生产乙二醇苯醚。
The optimum conditions for synthesis of ethylene glycol phenyl ether are as follows: the substance ratio of phenol to ethylene oxide is 1.
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