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Study on flame retardant ABS

Lin Xiaonan

Abstract

Flame-retardant ABS resin was prepared by adding fl ame retardant, toughening agent and dispersing silicone oil
with acrylonitrile-butadiene-styrene resin (ABS, grade 0215 A) as raw material. The results showed that in the ABS
resin, fl ame retardant with tetrabromobisphenol A and antimony trioxide as the composite system (the mass ratio of
2:1) was added. When the bromine content of the system was more than 10%, the flame retardant ABS meets the
requirements of UL 94 V-0. The best toughening agent for flame retardant ABS resin is ABS graft powder. When
the amount of fl ame retardant ABS is 9% ~ 19% (mass fraction) Strength of 150-200 J / m; in the same formula and
operating conditions, brominated alkylene oxide as fl ame retardant prepared fl ame retardant ABS resin, the weather
resistance is better than tetrabromobisphenol A as fl ame retardant The Composite expansion fl ame retardant and coated
red phosphorus is an eff ective halogen-free fl ame retardant.


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DOI: http://dx.doi.org/10.18063/msmr.v1i1.506
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