Manufacture of two-component room temperature self-drying and baking type coatings, inks or adhesives.
The choice of flame retardant
Basic conditions for flame retardants
Various types of fire-retardant coatings have their own uses and characteristics [8.8], and have their adaptability and limitations for different environments and different occasions. Fire-resistant coatings protect the substrate against fire, and its effect is not only affected by the performance of the protected material itself, but also closely related to the overall design, construction and other technologies. The fire protection measures of the base material should be based on the importance of the project, fire load, fire probability and economic rationality, etc., to wax emulsion cas number distinguish different situations, so as to choose the corresponding fire protection coating for fire protection. Therefore, the basic requirements for flame retardants used in fire-resistant coatings are:
①Satisfy the requirements and characteristics of various types of fireproof coatings;
②It has high-efficiency flame-retardant and fire-proof performance and good use performance, so that the fire-retardant coating has high-efficiency heat insulation and fire-proof performance;
③Light color, easy to be incorporated into the composition of the fireproof coating, good compatibility with other components of the fireproof coating, and can be combined with the entire coating system, so that the coating has good mechanical properties:
④The reaction to heat and light is stable, and it has good flame retardancy and non-migration;
⑤ It should have low water solubility and low moisture absorption, and have no obvious adverse effects on the physical properties of the fireproof coating;
⑤ To be basically non-toxic, odorless, and not pollute the environment, and basically not produce poisonous gas and dense smoke during a fire;
⑦Wide source, cheap or moderate price
Unfortunately, most of the existing sunburning agents cannot meet the above-mentioned performance requirements at the same time, and the addition of them will often adversely affect some of the above-mentioned performances. Therefore, a reasonable flame-retardant process should make flame-retardant and applicability harmonized with each other, and avoid one-sided pursuit of flame-retardant and fire-resistant indicators.
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