Surface Coating Machine and Modified Activation Machine: Enhancing the Fire-Resistant Performance of Coatings

Release time:

2026-05-27 08:38

Source:

In intumescent fire‑retardant coatings and architectural sealants, aluminum hydroxide and magnesium hydroxide simultaneously provide flame retardancy, smoke suppression, and filler functions. A major industry challenge is the poor compatibility between the raw powders and resins, which leads to coating cracking and reduced adhesion.

Core Modification Technology:

Active Site Construction:   Utilize Modified Activation Machine This function generates fresh active sites on the particle surface during the depolymerization process, thereby enhancing the grafting efficiency of the coupling agent.

Atomization Coating:   Surface Coating Machine The process employs a high-pressure atomization system, resulting in improved modifier utilization. ≥95%, significantly reducing enterprises’ additive costs.

Processing effect:

The modified powder achieves nanoscale dispersion within the system, thereby resolving… “Fish-eye” defect issue. The adhesive strength of sealants can be improved by 20%–40%, and the fire-resistance rating of fireproof coatings can be increased by more than 30%, providing longer-lasting protection for steel structures.

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