Film Former
BIS-HEA IPDI/PPG-7 COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A HEA-endcapped urethane copolymer of isophorone diisocyanate and PPG-7 used as a binding agent. Generally safe as the cured polymer; residual monomer (especially IPDI and HEA) control drives EU compliance.
Function
Skin benefits
- Effective binding agent in cosmetics
- Flexible urethane-acrylate film
- Compatible with both water- and solvent-based systems
- High-MW polymer with limited skin penetration
Known concerns
- Residual isophorone diisocyanate possible
- Residual HEA monomer possible (skin sensitizer)
- Microplastic environmental persistence
- PPG-7 may carry residual propylene oxide impurities
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related film formers
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.