The results show that the viscosity of PVC plastisol is decreased and the viscosity stability is improved when self - viscosity and the property of solution of PVC plasticizer are poorer.
结果表明:选择自身粘度较小且溶剂化能力较弱的增塑剂及随增塑剂用量增加,PVC增塑糊粘度下降、粘度稳定性逐渐变好,有利于PVC增塑糊的排气性能提高,延长PVC增塑糊的凝胶化时间。
Apart from the subjective nature of design, a 200-acre property is so complex, and the rules of golf design so free-form, that it is impossible to consider every solution.
除去主管的自然设计,一个200英亩的财产是如此的复杂,球场设计的法则是如此的自由以至于没有办法考虑每一种解决方法。
The rheology property of linseed gum solution of low-concentration was studied.
对低浓度亚麻籽胶溶液的流变特性进行了研究。
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