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BIS-HEMA POLY(GLYCOL/TMP ADIPATE)/IPDI COPOLYMER.

Avoid CAS 2389147-82-2 / FILM FORMING

This urethane copolymer serves primarily as a film-forming and binding agent, creating a continuous, durable film. It is engineered for enhanced chemical resistance.

Film-forming Binding

Science

As a urethane acrylate, it forms a protective film over surfaces, contributing to product durability. Its modified copolymer structure aims to reduce skin penetration and potential sensitization compared to its monomeric counterpart.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Stability

This flexible urethane acrylate provides durability and chemical resistance to formulations. Proper formulation and avoiding direct skin contact are critical due to its potential allergenicity.


Safety

CIR Status
Not reviewed
Sensitization risk High

While this specific copolymer lacks direct CIR review, related HEMA derivatives are known sensitizers. Though designed for reduced penetration, it can still pose a high sensitization risk if improperly applied. EU regulations for HEMA permit up to 35% for professional use only, with explicit allergy warnings.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Avoid

Primarily utilized in nail products for its film-forming and durability properties, this ingredient carries a high sensitization risk and lacks sufficient data for safe integration into precision skincare formulations.


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