NiPure
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Isocyanate-free polyurethane

NiPure

Polyurethane, without the compromise.

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For fifty years, polyurethane meant isocyanates.

Toxic. Fossil-born. Unavoidable.

We took them out — and kept the performance.

The feedstock

From the kitchen.
Not the refinery.

Used cooking oil — collected as waste, reborn as the bio-based backbone of the polymer. Nothing fossil. Nothing discarded.

The chemistry

A ring opens. A safer bond forms.

0
isocyanates
TRL 26
36-month roadmap
3
nations · one coating
100%
REACH-compliant by design

Built from domestic waste cooking oils and recycled cenospheres.

28 of 383

One funded coating among Europe's most competitive materials call.

M-ERA.NET Call 2025 · TÜBİTAK 1071 · Project 126N553

A safer class of insulation is forming.

Coordinated by Kalekim, with tbw research and the National Institute of Chemistry.