Thermal Properties of Polyurethane-Polyisocyanurate Foams Based on Poly(ethylene terephthalate) Waste
A series of polyurethane-polyisocyanurate (PU-PIR) foams synthesized from PET-waste-derived aromatic polyester polyols (APP) was studied using thermogravimetric analysis, Cone calorimeter and burning tests. The effect of chemical structure of the APP containing fragments of glycerol, adipic acid, po...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Kaunas University of Technology
2011-09-01
|
| Series: | Medžiagotyra |
| Subjects: | |
| Online Access: | http://matsc.ktu.lt/index.php/MatSc/article/view/588 |
| _version_ | 1819204447218171904 |
|---|---|
| author | Irena VITKAUSKIENĖ Ričardas MAKUŠKA Uldis STIRNA Ugis CABULIS |
| author_facet | Irena VITKAUSKIENĖ Ričardas MAKUŠKA Uldis STIRNA Ugis CABULIS |
| author_sort | Irena VITKAUSKIENĖ |
| collection | DOAJ |
| description | A series of polyurethane-polyisocyanurate (PU-PIR) foams synthesized from PET-waste-derived aromatic polyester polyols (APP) was studied using thermogravimetric analysis, Cone calorimeter and burning tests. The effect of chemical structure of the APP containing fragments of glycerol, adipic acid, poly(propylene glycol) or hexanediol on thermal stability and flame resistance of the PU-PIR foams was elucidated. PU-PIR foams prepared from APP containing fragments of glycerol and/or adipic acid had higher thermal stability and lower weight loss at 330<sub> </sub>°C. The foams based on APP derived from industrial PET waste were characterized by relatively low heat release and low smoke production. The presence of the fragments of the functional additives glycerol and/or adipic acid in the structure of APP used for production of PU-PIR foams, marginally decreased the heat release and slightly increased the smoke production.<p><a href="http://dx.doi.org/10.5755/j01.ms.17.3.588">http://dx.doi.org/10.5755/j01.ms.17.3.588</a></p> |
| first_indexed | 2024-12-23T04:35:57Z |
| format | Article |
| id | doaj.art-721918f7376646d882edc16934b7e9ac |
| institution | Directory Open Access Journal |
| issn | 1392-1320 2029-7289 |
| language | English |
| last_indexed | 2024-12-23T04:35:57Z |
| publishDate | 2011-09-01 |
| publisher | Kaunas University of Technology |
| record_format | Article |
| series | Medžiagotyra |
| spelling | doaj.art-721918f7376646d882edc16934b7e9ac2022-12-21T17:59:54ZengKaunas University of TechnologyMedžiagotyra1392-13202029-72892011-09-0117324925310.5755/j01.ms.17.3.588501Thermal Properties of Polyurethane-Polyisocyanurate Foams Based on Poly(ethylene terephthalate) WasteIrena VITKAUSKIENĖ0Ričardas MAKUŠKA1Uldis STIRNA2Ugis CABULIS3Vilnius UniversityVilnius UniversityLatvian State Institute of Wood ChemistryLatvian State Institute of Wood ChemistryA series of polyurethane-polyisocyanurate (PU-PIR) foams synthesized from PET-waste-derived aromatic polyester polyols (APP) was studied using thermogravimetric analysis, Cone calorimeter and burning tests. The effect of chemical structure of the APP containing fragments of glycerol, adipic acid, poly(propylene glycol) or hexanediol on thermal stability and flame resistance of the PU-PIR foams was elucidated. PU-PIR foams prepared from APP containing fragments of glycerol and/or adipic acid had higher thermal stability and lower weight loss at 330<sub> </sub>°C. The foams based on APP derived from industrial PET waste were characterized by relatively low heat release and low smoke production. The presence of the fragments of the functional additives glycerol and/or adipic acid in the structure of APP used for production of PU-PIR foams, marginally decreased the heat release and slightly increased the smoke production.<p><a href="http://dx.doi.org/10.5755/j01.ms.17.3.588">http://dx.doi.org/10.5755/j01.ms.17.3.588</a></p>http://matsc.ktu.lt/index.php/MatSc/article/view/588polyurethanepolyisocyanuratethermal propertiesflame resistancearomatic polyester polyolPET |
| spellingShingle | Irena VITKAUSKIENĖ Ričardas MAKUŠKA Uldis STIRNA Ugis CABULIS Thermal Properties of Polyurethane-Polyisocyanurate Foams Based on Poly(ethylene terephthalate) Waste Medžiagotyra polyurethane polyisocyanurate thermal properties flame resistance aromatic polyester polyol PET |
| title | Thermal Properties of Polyurethane-Polyisocyanurate Foams Based on Poly(ethylene terephthalate) Waste |
| title_full | Thermal Properties of Polyurethane-Polyisocyanurate Foams Based on Poly(ethylene terephthalate) Waste |
| title_fullStr | Thermal Properties of Polyurethane-Polyisocyanurate Foams Based on Poly(ethylene terephthalate) Waste |
| title_full_unstemmed | Thermal Properties of Polyurethane-Polyisocyanurate Foams Based on Poly(ethylene terephthalate) Waste |
| title_short | Thermal Properties of Polyurethane-Polyisocyanurate Foams Based on Poly(ethylene terephthalate) Waste |
| title_sort | thermal properties of polyurethane polyisocyanurate foams based on poly ethylene terephthalate waste |
| topic | polyurethane polyisocyanurate thermal properties flame resistance aromatic polyester polyol PET |
| url | http://matsc.ktu.lt/index.php/MatSc/article/view/588 |
| work_keys_str_mv | AT irenavitkauskiene thermalpropertiesofpolyurethanepolyisocyanuratefoamsbasedonpolyethyleneterephthalatewaste AT ricardasmakuska thermalpropertiesofpolyurethanepolyisocyanuratefoamsbasedonpolyethyleneterephthalatewaste AT uldisstirna thermalpropertiesofpolyurethanepolyisocyanuratefoamsbasedonpolyethyleneterephthalatewaste AT ugiscabulis thermalpropertiesofpolyurethanepolyisocyanuratefoamsbasedonpolyethyleneterephthalatewaste |