研究了预交联型CR 溶胶组分的门尼粘度、 凝胶组分所占比例以及硫化促进剂种类对其硫化后拉伸强度的影响。
The influence of the sol Mooney viscosity, the gel proportion and the accelerator type on the tensile strength of precrosslinked CR vulcanizate was studied.
采用高锰酸钾作氧化剂，经氧化、糊化、交联等步骤，可于室温制备出一种粘度适中，粘性、流动性及稳定性较好的玉米淀粉胶粘剂。
A corn starch adhesive, with moderate viscosity, good adhesion and flowability is prepared at room temperature in the presence of KMnO 4 as the oxidant via oxidation, pasting and crosslinking.
稠化油的粘度低于交联稠化水的粘度。稠化油用于水敏地层。
The gelled oil has a lower viscosity than crosslinked gelled waters and is used in water-sensitive formations.
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