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Emission Factor
Thermoplastic polyurethane (polyether-based) (made by reaction of polyether polyol / methylene diphenyl diisocyanate (MDI) and butanediol)
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Process description: The reaction of polyether polyol, methylene diphenyl diisocyanate (MDI) and butanediol produces the main product thermoplastic polyurethane (polyether-based). For this purpose, the process consumes 1,4-butanediol, polyether polyol, and methylene diphenyl diisocyanate. Utilities consumed comprise cooling water, steam, electricity, inert gas, and process water. Dataset type is technology-specific (extension layer). Allocation type is no allocation needed in this unit process. In case of energy co-production, allocation via avoided burden is applied for the co-produced energy. CAS RN is polymer. All datasets are based on the attributional LCA approach and the methodology defined in the cm.chemicals methodology document.
| Property | Value |
|---|---|
| Name | Thermoplastic polyurethane (polyether-based) (made by reaction of polyether polyol / methylene diphenyl diisocyanate (MDI) and butanediol) |
| Sector | Materials and Manufacturing |
| Category | Chemical Products |
| Source | Carbon Minds |
| Source Dataset | cm.chemicals V2.02 |
| Region | |
Unit Type | |
| Year | 2023 |
| Year Released | 2025 |
| Emission Factor |
|
| Scopes | 3.1 |
LCA Activity | cradle_to_gate |
Supported CO2e Calculation Method | AR6 |
| Data Versioning |
|
API Reference
Activity ID
chemicals-type_thermoplastic_polyurethane_polyether_based_reaction_of_polyether_polyol_methylene_diphenyl_diisocyanate_mdi_and_butanediol-dataset-type_technology_specific_extension_layer
UUID
8a8eff37-3524-8b4f-b8e0-6240b1d4209d
Code Snippet
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