Influence of TCY/sulfur curing system on properties of ACM;
硫化剂TCY/硫黄并用硫化体系对ACM性能的影响
Vulcanization Behavior of Acrylate Rubber Cured with TCY;
硫化剂TCY对丙烯酸酯橡胶的硫化特性
Application of curing agent DL 268 to NR/SBR compound;
硫化剂DL-268在NR/SBR胶料中的应用
The application and progress of trimerization thiocyanic acid as curing agent of acrylate rubber,polychloroether elastomer,tackifier for curing adhesion of rubber and metal,and as crosslinking agent of other rubber and plastic products were introduced in details.
本文详细介绍了三聚硫氰酸作为丙烯酸酯橡胶和聚氯醚弹性体硫化剂、橡胶与金属直接硫化粘合增粘剂以及其它橡塑产品交联剂的应用现状和最新进展,并提出了三聚硫氰酸的发展趋势。
5 ENR with 1~2 phr curing agent DCP and secondary curing a.
采用硫黄硫化体系和过氧化物(硫化剂DCP)硫化体系对EPDM/NR并用胶实施复合交联,研究并用比和复合交联体系对胶料的硫化特性、物理性能和耐热老化性能的影响。
The best conditions are the reaction temperature of 45 ℃, pH 4 and the ratio of 1 to 20(w%) of vulcanizator to galena, accordingly, the contents of Fe and Pb in the solution are under 1 mg/L.
结果表明,pH=4时,采用针铁矿法除铁,能有效去除浸出液中的Fe离子;在温度为45℃、pH=4、硫化剂与方铅矿的质量比为1∶20时,采用硫化法去除重金属,浸出液中的Fe、Pb杂质含量均小于1mg/L,满足制备工艺要求。
－ bis(natriumthiosulfate) hexane was prepared using 1,6－ dichlorohexane and sodium thiosulfate, after that a new vulcanizator 1,6－ bis(diethylthiocarbamoyl－ disulfide)hexane was prepared and characterized by IR and MS.
用 1， 6－二氯己烷与硫代硫酸钠合成了六亚甲基－ 1,6－二硫代硫酸二钠盐，进而制备了新型硫化剂双－ 1,6－ (二乙基硫代氨甲酰－二硫化 )己烷。
Effects of Vulcanizing Agent TCY on the Properties of NBR/CM135B Blend
硫化剂TCY对丁腈橡胶/氯化聚乙烯共混物性能的影响
Effect of TCY/TMTD Curing System on Mechanical Property of CO/ECO Blends
TCY/TMTD硫化体系对CO/ECO共混物性能的影响
STUDY ON REDUCTION AND SULFIDATION OF CeO_2 DESULFURIZER AT HIGH TEMPERATURE
氧化铈高温煤气脱硫剂的还原与硫化
Chemical reagent--Ammonium sulfate
GB/T1396-1993化学试剂硫酸铵
Chemical reagent--Potassium sulfate
GB/T16496-1996化学试剂硫酸钾
chromium potassium suplhate
【化】硫酸钾铬﹝坚膜剂之一﹞
sulfur sensitive catalyst
易为硫中毒的催化剂
Vulcanizing accelerator DM
GB/T11408-1989硫化促进剂dm
Chemical reagent Magnesium sulfate heptahydrate
GB/T671-1998化学试剂硫酸镁
vanadium catalyst for manufacture of sulfuric acid
硫酸生产用钒催化剂
Chemical reagent-Potassium peroxydisulfate
GB/T641-1994化学试剂过二硫酸钾(过硫酸钾)
Chemical reagent-Zine sulfate heptahydrate
GB/T666-1993化学试剂七水合硫酸锌(硫酸锌)
Performance Evaluation of Sulfur Dioxide Desulfurizer in CO_2
食品CO_2中二氧化硫脱硫剂的性能评价
Study on hydrodesulfurization of thiophene over Mo/Al_2O_3 catalyst presulfided by thiosulphate ammonium
硫代硫酸铵预硫化的Mo/Al_2O_3催化剂加氢脱硫反应性能研究
Effect of assistant vulcanizing agent on NBR/CM peroxide vulcanization
助硫化剂对过氧化物共硫化NBR/CM的影响
Sodium bisulfate can be used as catalyst for the esterification instead of sulfuric acid.
硫酸氢钠能够代替硫酸作为酯化催化剂。
The Experimental Study on the Removal of Low Concentration Hydrogen Sulfur by Red Mud Adsorbents from Aluminum Industry;
赤泥脱硫剂净化低浓度硫化氢废气的试验研究
Preparation and Studies of Presulfurization-free MoNiP/Al_2O_3 Catalysts for Hydrodesulfurization;
免预硫化加氢脱硫MoNiP/Al_2O_3催化剂的制备和研究