分散剂KR-904主要成分为阴离子型聚合物，分散剂KR-904能够吸附在各种微小颗粒表面并产生静电斥力使之分散，避免沉降、返粗。
分散剂KR-904广泛用作造纸涂料及建筑涂料的分散剂、混凝土缓凝剂、减水剂以及纺织印染等行业作螯合分散剂。在高岭土、碳酸钙、陶土、钛白粉、滑石粉、硫酸钡、水煤浆及水泥等浆料的研磨加工过程中加入KR-904能极大地降低被加工物料的粘度，便于物料的加工，且分散后浆料粘度稳定。
KR-904一般添加量为物料的0.2-2%左右(固体/固体)；最佳用量可根据实验而定。
The main component of dispersant KR-904 is an anionic polymer. Dispersant KR-904 can adsorb on the surface of various small particles and generate electrostatic repulsion to disperse them, avoiding sedimentation and coarsening.
The dispersant KR-904 is widely used as a dispersant for papermaking coatings and building coatings, a concrete retarder, a water reducing agent, and a chelating www.kairuiwater.com/tethmp.htm dispersant in industries such as textile printing and dyeing.
Adding KR-904 during the grinding process of slurries such as kaolin, calcium carbonate, clay, titanium dioxide, talc powder, barium sulfate, coal water slurry, and cement can greatly reduce the viscosity of the processed material, facilitate material processing, and stabilize the viscosity of the slurry after dispersion.
The general addition amount of KR-904 is about 0.2-2% of the material (solid/solid); The optimal dosage can be determined based on experiments.
关键字： Aqueous Dispersant;
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