This stiff, tacky compound has excellent dielectric properties, oxidation resistance and water repellence.
这种僵硬的，俗气的化合物具有优良的介电性能，耐氧化性和憎水率。
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This paper mainly describes the preparation of wax based thermofixed water repellent and the testing methods of finishing effect of the agent. The principle of water repellence is investigated.