Halogen-Alternative Lightweight Organics
Non-toxic flame retardants built on food-grade bio-catalytic chemistry. Peer-reviewed research validates the mechanism. We have not tested this application yet.
Halogenated flame retardants -- HBCD, DecaBDE, TCPP, TDCPP -- are endocrine disruptors that bioaccumulate in human tissue. They have been detected in breast milk, linked to cancer, and associated with neurodevelopmental effects in children.
Multiple halogenated compounds have been banned under the Stockholm Convention on Persistent Organic Pollutants. The regulatory trend is unmistakable: elimination of ALL halogenated flame retardants.
Industry response: Companies like IKEA are proactively reformulating to eliminate ALL halogenated flame retardants, ahead of regulation. The market is moving.
Brominated flame retardants are declining (~20% market share and shrinking). Phosphorus-based alternatives are growing fast but carry their own environmental concerns (eutrophication). The market is actively searching for truly non-toxic alternatives.
Peer-reviewed research has demonstrated that bio-based crosslinking of cellulose fundamentally alters how the material behaves in fire.
Bio-based crosslinking of cellulose alters pyrolysis behaviour from volatile-producing (fuels flames) to char-forming (self-insulating barrier). This is the same fundamental approach used by commercial phosphorus-based FRs, achieved through food-grade chemistry instead.
Self-extinguishing threshold
Self-extinguishing in air
Approaching commercial performance
LOI = Limiting Oxygen Index. Materials with LOI above 20.9% (air) are self-extinguishing. Higher is better.
We believe you should know exactly where the science stands -- including what does NOT work yet.
LOI of 22-26% vs commercial products at 28-35%. The bio-catalytic approach alone does not match current commercial flame retardants. Synergistic formulations are necessary to approach competitive performance.
Current wash durability is inferior to commercial treatments. This limits applications to items washed infrequently or not at all, unless durability can be significantly improved.
Achieving UL-94 V-0 rating (the gold standard for electronics and building materials) is very difficult with this approach alone. This limits the addressable market for standalone use.
Published peer-reviewed research validates the mechanism. However, CAGE has not independently tested or verified these results. This is a research target, not a product.
HBCD (2013), DecaBDE (2017), PentaBDE and OctaBDE (2009) -- all banned as Persistent Organic Pollutants. The list keeps growing.
TCPP is under REACH restriction proposal. The EU is systematically evaluating and restricting halogenated flame retardants across product categories.
IKEA and other major retailers are proactively reformulating to eliminate ALL halogenated FRs -- not waiting for regulation. The market signal is clear.
H.A.L.O. is a research target. Published peer-reviewed science validates the bio-based crosslinking mechanism as a flame retardant on cellulosic materials. CAGE has identified this as a promising application but has not yet tested it.
The most promising path forward is synergistic formulations using food-grade chemistry that approach commercial performance (LOI 28-32%) while eliminating toxicity entirely.