UHMWPE对非氧化性酸（烯硫酸、硝酸及浓度较大的盐酸、磷酸、氢氟酸、甲酸、乙酸）、氨和胺及各种碱、盐溶液都有两好的耐蚀性、两种材料都不耐强氧化性酸的腐蚀。
UHMWPE has a fine corrosion resistance to inoxidable acid (dilute sulfuric acid, nitric acid and large concentration hydrochloric acid, phosphorus acid, hydrofluoric acid, and salty solutions.
用乙酸的乙醇溶液滴定溶液的碱浓度。
Titrate the mixed solution with ethanol solution of acetic acid.
结果表明，随着碱溶性无规共聚物的浓度和聚合过程中十二烷硫醇用量的增加，溶液的表面张力降低；
The results showed that the surface tension of the polymer solution decreased with increase in terpolymer concentration and the amount of DDM.
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