Phrozen Engineering FR940 Flame Retardant Resin Grey 1000g

For optimal results with Phrozen FR940, use a strong light source LCD/DLP printer. Start with a layer height of 0.05mm, a bottom exposure time of 30-45 seconds for 5-6 layers, and normal exposure of 3.5-5 seconds. Always ensure proper bed leveling and a clean build plate for consistent adhesion.

Phrozen FR940 Resin incorporates specific flame-retardant additives into its polymer matrix. This specialized formulation enables the printed material to self-extinguish within 10 seconds of ignition, preventing drip combustion and significantly reducing fire spread. This performance meets the stringent criteria of the UL 94-V-0 standard for materials safety.

After printing, wash parts thoroughly in 95%+ IPA or specialized resin cleaner for 3-5 minutes, ensuring all uncured resin is removed. Dry completely. For optimal mechanical and flame-retardant properties, post-cure under a 405nm UV light for 30-60 minutes, ensuring uniform exposure across the part's surface.

Store Phrozen FR940 Resin in a cool, dry, and dark place, away from direct sunlight and heat sources. Keep the bottle tightly sealed when not in use to prevent contamination and premature curing. Ensure the storage temperature remains between 15-30°C to maintain resin stability and extend its shelf life effectively.