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Duangamol Tungasamita. Synthesis and characterization of lignin-modified acrylate adhesive. (). King Mongkut's University of Technology North Bangkok. Central Library. : , .
Synthesis and characterization of lignin-modified acrylate adhesive
Name: Sutawee Jomrieng
Organization :
Chulalongkorn University. Faculty of Science
Name: Duangamol Tungasamita
Organization :
Chulalongkorn University. Faculty of Science
Email :
duangamol.n@chula.ac.th
keyword:
Adhesive materials
Abstract:
Lignin-modified acrylate was prepared for acrylate adhesive composition. The modified acrylate was
used to reduce the breakdown effect of fume silica in an adhesive application. The acrylate monomer and
synthesized oligomer, which consisted of lignin-based acrylate (LA), dendritic acrylate oligomer (DAO), and
photo initiator were blended. The ratio of combination and curing time of acrylate adhesive were studied. All
synthesized acrylate prepolymers were characterized by Fourier transform infrared spectrometer (FT-IR), 'H,
and 13C nuclear magnetic resonance spectroscopy ('H and 13C NMR). In addition, the sagging property of
acrylate adhesive was tested by contact angle goniometry. The result showed acrylate group of dendrite
oligomer can improve polymerization reaction and curing rate. Meanwhile, the optimized ratio of lignin-based
acrylate has 78% degree of acrylation. It was found that intensity of C=C double bond group decreased after
UV radiation curing process. Therefore, the replacement of lignin was interesting to study further in the
properties for green adhesive applications.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Modified:
2023-07-05
Issued:
2023-07-05
บทความ/Article
application/pdf
BibliograpyCitation :
In Mae Fah Luang University. School of Science. The Pure and Applied Chemistry International Conference 2023 (PACCON 2023) (pp.895-899). Chiang Rai : Mae Fah Luang University
eng
©copyrights King Mongkut's University of Technology North Bangkok
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Sutawee Jomrieng
| Title | Contributor | Type |
|---|---|---|
| Synthesis and characterization of lignin-modified acrylate adhesive
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Sutawee Jomrieng;Duangamol Tungasamita | บทความ/Article |
Duangamol Tungasamita
| Title | Contributor | Type |
|---|---|---|
| Development of low-cost adsorbents for steryl glucosides reduction in biodiesel
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Peerat Malineekul;Duangkamon Jiraroj;Duangamol Tungasamita | บทความ/Article | |
| Synthesis and characterization of lignin-modified acrylate adhesive
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Sutawee Jomrieng;Duangamol Tungasamita | บทความ/Article |