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sizing agent短语¹⁴⁴⁹⁷²⁺² 基本例句 胶粘剂,上浆剂 The technological process and basic physical indexes of water soluble polyester sizing agent in experiment preparation are introduced. Its chemical structure characteristics are certified. 介绍了试验室制备水溶性聚酯浆料的工艺过程及其基本物理指标,并验证了其化学结构特征。 cnki Adhesive action of a sizing agent to a fibre is a basic concept in sizing engineering, as only warp sizing with good adhesion is able to protect warp yarns during the weaving process. 浆料对纤维的粘附是浆纱工程的一个基本问题,只有粘附性好的浆料才能有效地保护经纱。 chemyq The function mechanism of the surface sizing agent is also discussed. 文中对该产品的作用机理进行了初步探讨。 chemyq |