The diluent of epoxy floor paint is mainly used to reduce the viscosity of the epoxy adhesive system, dissolve, disperse and dilute the coating, improve the coating quantity and fluidity of the adhesive solution, and the diluent has the effect of prolonging the service life. Dilutants can be divided into inactive diluents and active diluents according to their mechanism of action. What are the principles for choosing diluents for epoxy floor paints? 选择活性稀释剂，以改善其粘合性和机械性能，同时改进工艺。来源容易，不易燃，价格低，重要的因素要考虑，所以只要你能用水作为稀释剂，你应该尽可能多的使用水。
Active diluent was selected to improve its adhesion and mechanical properties, and the process was also improved. Easy source, non-flammable, low price, important factors to consider, so as long as you can use water as a diluent, you should use as much water as possible.
The properties of the rubber layer were greatly improved by choosing diluents similar to the chemical structure of the main resin and adding other additives to participate in the reaction with the main resin. For example, when 100 bisphenol A epoxy resin is used as the main component of adhesive, 20 butanediol epoxy diluent is added, and mixed amine is used as curing agent, the elongation of its son is 7%, while the tensile strength exceeds 29 MPa, and the hot deformation temperature is 120 C.
Attention should be paid to the selection of varieties with low volatility, odor and toxicity. When glue is used, diluents should be reduced and adhered to human body, because most active diluents or inert diluents have peculiar odor and low toxicity. Choose the appropriate quantity through experiment and theory.
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