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对实生树及15个橡胶无性系胶乳进行化学分析及长期贮存的质量检验,结果表明,不同品系的浓缩胶乳的机械稳定性有很大差异。达到部颁标准的品系只有GT1、湛试93—114等8个。其中一些达不到标准的无性系浓缩胶乳,用磷酸盐处理可以改善它们的机械稳定性,但对海垦1胶乳无效。
The chemical analysis and long-term storage quality test of the real tree and 15 rubber latexes showed that the mechanical stability of the concentrated latex of different strains varied greatly. Achieve ministerial standards of the line only GT1, Cham test 93-114 and other eight. Some of them did not reach the standard clones of the clotted latex. Phosphate treatment improved their mechanical stability but was not effective for Reclamation 1 latex.