There's a meaningful difference — and it matters for your certifications, your customers, and your supply chain.
Biodegradation is fragmentation. Conventional plastic breaks into smaller and smaller pieces — eventually microplastics — while the polymer chemistry remains. It persists in the environment indefinitely in a different form.
Bioconversion is transformation. BFAs trigger a metabolic pathway in decomposition environments. Microbial communities use the polymer chains as a carbon source. The output is CO₂, water, and non-toxic biomass — no polymer residue, no microplastics.
The key distinction: bioconversion requires the presence of microbial communities in decomposition environments. During normal product life — on a shelf, in use, in transit — the additive is inert. The conversion only activates when the conditions are right.
Compounded at 0.5% — inert during product life
Full mechanical properties maintained · recyclable
Landfill · ocean · industrial compost
BFA triggers metabolic pathway in microbial community
CO₂ + water + biomass · zero microplastic residue
The BFA mechanism is sequential. Each phase is dependent on environmental conditions being met — which is why the additive is stable throughout product life.
Microbial presence in a decomposition environment triggers the BFA compound. In landfill, ocean, or industrial composting conditions, the additive becomes active. In ambient conditions, it remains inert indefinitely.
Activated BFA enables polymer chains to be metabolised by the microbial community as a carbon source. The long-chain polymer structure is broken down systematically — not fragmented, but metabolically processed at the molecular level.
The end products of microbial metabolism are CO₂, water, and non-toxic biomass — the same outputs as any organic matter decomposing naturally. Certified non-toxic. No polymer residue. No microplastic fragments. Supports the natural carbon cycle.
BFAs are formulated for broad polymer compatibility. If your material isn't listed, contact us — we test continuously.
| BFAs | Bioplastics | Mech. Recycling | Chem. Recycling | |
|---|---|---|---|---|
| Process changes required | None | Major | None | Major |
| Raw material cost increase | 2–10% | 30–200% | None | High |
| End result | Non-toxic biomass | Fragments / CO₂ | Downcycled plastic | Feedstock |
| Creates microplastics | No | Often yes | Shedding | Process dependent |
| Existing infrastructure | Yes | Requires new infra | Limited capacity | Emerging only |
Submit your specification and we'll assess compatibility, regulatory requirements, and cost impact for your specific application.
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