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license: cc-by-4.0
tags:
- chemistry
- polymers
- materials-science
pretty_name: Bioplastic Thermal Property Data (OpenPoly-derived)
---
# Bioplastic Thermal Property Data
Experimental polymer thermal-property data used to train the multitask
Tg / Tm / Td prediction models in the
[predictive_bioplastic_design](https://github.com/chakratech/predictive_bioplastic_design)
project.
## Contents
`experiment_polymer_data.xlsx` — experimental polymer records with PSMILES
strings and measured thermal properties (glass transition temperature Tg,
melting temperature Tm, decomposition temperature Td), among other columns.
## Source & Attribution
This data is derived from the **OpenPoly** experimental polymer database,
made available under the Creative Commons Attribution 4.0 International
(CC BY 4.0) license. It is redistributed here unmodified (or lightly filtered
for the thermal-property modeling task) for reproducibility, so that the
project's models train on the exact dataset they were validated against.
Original source: OpenPoly experimental polymer database
(https://cleanenergymaterials.cn/polymer/polymer_database/experiment_polymer_database)
If you use this data in scientific work, please cite the OpenPoly authors:
> Wang, J.-F.; Sun, Y.-B.; Chen, Q.-T.; Ji, F.-F.; Song, Y.-Y.; Ruan, M.-Y.;
> Wang, Y. OpenPoly: a polymer database empowering benchmarking and
> multi-property predictions. *Chinese Journal of Polymer Science* 2025, 43,
> 1749–1760.
> Wang, J.; Ju, J.; Wang, Y. CEMP: a platform unifying high-throughput online
> calculation, databases and predictive models for clean energy materials.
> *arXiv preprint* arXiv:2507.04423, 2025.
## License
Released under CC BY 4.0, consistent with the original OpenPoly data license.
You are free to share and adapt the data with appropriate attribution. |