分散劑KR-904主要成分為陰離子型聚合物，分散劑KR-904能夠吸附在各種微小顆粒表面并產(chǎn)生靜電斥力使之分散，避免沉降、返粗。
分散劑KR-904廣泛用作造紙涂料及建筑涂料的分散劑、混凝土緩凝劑、減水劑以及紡織印染等行業(yè)作螯合分散劑。在高嶺土、碳酸鈣、陶土、鈦白粉、滑石粉、硫酸鋇、水煤漿及水泥等漿料的研磨加工過程中加入KR-904能極大地降低被加工物料的粘度，便于物料的加工，且分散后漿料粘度穩(wěn)定。
KR-904一般添加量為物料的0.2-2%左右(固體/固體)；最佳用量可根據(jù)實驗而定。
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.
關(guān)鍵字： Aqueous Dispersant;
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