Influence of bio-polyols with different molecular weight on properites of PUR-PIR foams

Description

This work attempts to validate the possibility of replacing petrochemical polyols with previously synthesized bio-polyols and their impact on the structure and properties of rigid polyurethane-polyisocyanurate (PUR-PIR). The influence of bio-polyols addition on foam properties was investigated by mechanical testing, Fourier transform infrared spectroscopy (FTIR), and thermogravimetric analysis (TGA). The structure was determined by scanning electron microscopy (SEM).

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Influence of bio-polyols with different molecular weight on properites of PUR-PIR foams.zip

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CC BY

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Details

Year of publication:

2024

Verification date:

2024-03-15

Dataset language:

English

Fields of science:

materials engineering (Engineering and Technology)
chemical engineering (Engineering and Technology)
chemical sciences (Natural sciences)

DOI:

10.34808/zqqm-cf70

Funding:

Solvothermal liquefaction as a pro-ecological method of wood-like waste management

Verified by:

Gdańsk University of Technology

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