Results indicated that the concentration of salvolatile and the conserved effect was in proportion because of the capability to counteract the acids produced by microbe 实验结果表明，浓度越高的碳酸铵盐溶液的保存体系，其缓冲能力越大，越能很好地中和细菌代谢产生的脂肪酸，以防止天然胶乳的迅速凝固，保存效果越好。
2.
However , the factors of society and economy were taken into account , the best concentration was 1 . 8 % , the properties of natural rubber conserved by salvolatile got better and reduced pollution and improved the environment of factories 综合考虑经济和社会效益，碳酸铵可作为天然胶乳的保存剂，最佳质量分数为1 . 8 % ，其硫化胶力学性能得到部分改善，可以代替传统的氨水保存剂，降低污染，提高经济效益，改善工厂作业环境。
