Products丨Rohm solid acrylic resin is used in the fire retardant coating industry
Release time:
2026-07-17
01 Introduction to fire retardant coatings
Fire retardant coatings are a type of functional special coatings coated on the surfaces of various substrates. They have the protective and decorative properties of ordinary coatings at room temperature. When a fire occurs, they can slow down the heating of the substrate and prevent the spread of flames through physical and chemical effects. They are generally divided into non-expanding fire retardant and intumescent retardant coatings. Fire coatings. Among intumescent fire retardant coatings, solvent-based single-component intumescent fire retardant coatings are often made of acrylic resin into films. They have excellent fire protection and protective properties, easy construction, excellent weather resistance, drying performance and wide adaptability. They still have a large market share.
02 Introduction to ROHM DEGALAN intumescent fire retardant coating solution
Solvent-based intumescent fire retardant coatings should have the following characteristics: high foam layer, rich and stable foam, minimal need for additional coatings to protect the water-soluble ammonium phosphate coating, certain mechanical protection properties, weather resistance, UV resistance, anti-fading, alkali resistance and gloss preservation properties. ROHM DEGALAN solid acrylic resin can perfectly solve the demands of this industry. Product recommendations:
03 FAQ
1. What are the main advantages of DEGALAN 66/02N in fire retardant coatings?
DEGALAN 66/02N: Molecular weight 60,000, TG: 82°C, moderate dynamic viscosity, used in fire retardant coatings, the coating film surface effect is excellent, during the thermal decomposition and expansion process, the expansion is uniform, no shedding phenomenon, it can effectively extend the fire resistance time (reaching the heat resistance requirement of 90 minutes), at the same time, this product has excellent weather resistance and mechanical properties, taking into account performance and price;
2. What are the main advantages of DEGALAN PM602 in fire retardant coatings?
DEGALAN PM602: Molecular weight 64,000, TG: 62°C. Among fire retardant coatings, it has the characteristics of good water resistance and good weather resistance. At the same time, this product is moderately priced and has good cost performance.
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