本系列产品无毒、无刺激性，是新一代聚羧酸系减水剂的重要原料。本品通过与丙烯酸进行自由基引发共聚，作为末端亲水基，形成共聚物，提高亲水性，改善聚合物在水中的分散性。所合成的减水剂有良好的颗粒分散性和保持能力，具有减水率高、水泥使用量低，增强效果好、耐久性好、不锈蚀钢筋及对环境友好等优点。可应用在现场搅拌及远距离输送的高性能、高强度（C60以上）商品混凝土中。

包装规格：采用25Kgs编织袋包装。

存储：存储于干燥、通风处，避免阳光照射和雨淋。

产品保质期：一年。

Characteristic & Application

The product is an important raw material for polycarboxylate superplasticizer which is formed by the macro-monomer copolymerize with acrylic acid. The hydrophilic group in the synthesized copolymer(PCE) can improve the hydrophily the dispersibility of the copolymer in water. The synthesized copolymer(PCE) has good dispersibility, high water reducing rate, good slump retention, good enhancing effect and duribility, also is environmentally friendly and widely used in premix and cast-in concrete.

Packing: Woven bag of 25Kgs.

Storage: The product shall be stored in well-ventilated and dry places without direct sunlight and rain.

Product shelf life: One year.

新型聚羧酸减水剂单体GPEG

聚羧酸高性能减水剂