Of high unsaturated rubber 高不饱和度橡胶
unsaturated synthetic rubber 不饱和合成橡胶
unsaturated polymer rubber 不饱和聚醚橡胶
unsaturated polyether rubber 不饱和聚醚橡胶
unsaturated polyether polyurethane rubber 不饱和聚醚型聚氨酯橡胶
Undesirably the toughening effect of liquid rubber in unsaturated polyester resin is much weaker than in epoxy resin.
遗憾的是液体橡胶增韧不饱和聚酯树脂的效果远不如对环氧树脂的增韧。
The synthesis and properties of elastic unsaturated polyester were investigated and the use of the elastomer compounded with nitrile butadiene rubber was discussed.
本文研究了弹性体不饱和聚酯的合成，并对有关性能和丁腈橡胶的并用进行了讨论。
Separation and purification method for multi-valence unsaturated fatty acid was introduced, as well as its application prospect in production of rubber seed oil.
介绍了多价不饱和脂肪酸的分离纯化方法，以及在橡胶籽油中的应用前景。
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