Posted on 10/05/2019 in 2019

Begoña Galindo, AIMPLAS, indicated that the bio-plastics are expected to grow from 2% of the world market in 2015 to 40% in 2030. She presented the example of fish processing waste: 2 million tonnes/year is generated annually in Europe. Testing in the DAFIA project (see pinfa Newsletter n°86) has shown that DNA and gelatin recovered from fishery wastes can be an effective flame retardant in polyamide combined with lignosulphonates (UL94-V0, 1.6 mm, at 20% loading). Challenges include higher smoke production than with commercial phosphorus flame retardant, black colour and deterioration of mechanical properties.

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