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Flame-retardant ABS is mainly used for smart toilet seat, rear shell body, base, power switch components, drying components, and main circuit board components. Corresponding brands: ABS-501 (S01), ABS-501 (M01), ABS-501 (C02), ABS-501 (S04)

ABS, like most organic polymers, is a combustible material. It is fast when on fire and emits a large amount of poisonous gas and black smoke, which is not conducive to practical applications. By adding flame retardant to ABS, the flame retardant of ABS can reach UL94 V-0, 5V level.