电镀溶液表面张力过大，湿润剂不足。
Plating solution surface tension is too large, wetting agents insufficient.
丙二醇是“表面活性剂”，或湿润剂、溶解剂，是防冻液中一种主要成分。
As a "surfactant" or wetting agent and solvent, PG is actually the active component in antifreeze.
阴离子型有机硅表面活性剂具有超低的表面张力，广泛用作湿润剂、亲水剂、乳化剂，流平剂、消泡剂等。
And the nonionic and anionic silicone surfactants were used as wetting, emulsifying, leveling agent and defoamer for their ultra-low surface tension.
阴离子型有机硅表面活性剂具有超低的表面张力，广泛用作湿润剂、亲水剂、乳化剂，流平剂、消泡剂等。
And the nonionic and anionic silicone surfactants were used as wetting, emulsifying, leveling agent and defoamer for their ultra-low surface tension.
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