Development of Flame Retardant Property on Sodium Silicate Treated Paper Based Materials
Issued Date
2022-02-04
Resource Type
ISSN
17426588
eISSN
17426596
Scopus ID
2-s2.0-85124962112
Journal Title
Journal of Physics: Conference Series
Volume
2175
Issue
1
Rights Holder(s)
SCOPUS
Bibliographic Citation
Journal of Physics: Conference Series Vol.2175 No.1 (2022)
Suggested Citation
Suttipintu T., Lhosupasirirat S., Osotchan T., Srikhirin T. Development of Flame Retardant Property on Sodium Silicate Treated Paper Based Materials. Journal of Physics: Conference Series Vol.2175 No.1 (2022). doi:10.1088/1742-6596/2175/1/012035 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/86927
Title
Development of Flame Retardant Property on Sodium Silicate Treated Paper Based Materials
Author's Affiliation
Other Contributor(s)
Abstract
The preparation of cellulose-based flame retardant paper treated with sodium silicate and silicon dioxide (SiO2) colloidal particle by simple immersion process is reported. Cellulose-based paper was preheated at 90°C for surface preparation. The heat treated paper was immersed in solution of sodium silicate-SiO2 at different immersion time ranging from 15 min to 24 hrs. Treated solution diffused into paper coated on the paper fiber and filled the void in the paper microstructure. Treated paper was heated at 90°C to convert an impregnated sodium silicate-SiO2 precursor into silicate framework. The treated paper showed Vsym Si-O-Si from siloxane bond at 792 cm-1 which confirmed a presence of SiO2 in paper. Treated paper at 1 hr immersion showed the highest weight percent gain (WPG) of 40% and total combustion time was improved to 14 sec.