Shear‑grinding mill paired with a vertical pulverizer to optimize the viscosity of sealant application.
Release time:
2026-06-01 09:23
Source:
A major challenge facing flame-retardant sealants is that the addition of large amounts of flame retardants leads to a sharp increase in the adhesive’s viscosity, making application difficult. Adopt Cutting and crushing machine Surface passivation of aluminum hydroxide, supplemented by Vertical Ultrafine Grinder Deep grinding can produce “ Low oil absorption, easy dispersion ” Flame-retardant micronized powder.
This technology reduces interparticle friction by optimizing particle sphericity. Experimental results show that, while maintaining the same level of flame retardancy, fillers processed using this method can lower the viscosity of the adhesive system. 20%-30% , significantly enhancing the smoothness of automated dispensing. Meanwhile, uniform dispersion ensures that the cured sealant maintains excellent adhesion and flame‑retardant stability even under prolonged aging conditions, thereby extending the maintenance intervals of electronic devices.
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