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Soottitantawat, A.. Production of benzoxazine resin by spray dryer. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2019.
Production of benzoxazine resin by spray dryer
Name: Tontiwachwuthikul, C.
Organization :
Chulalongkorn University. Faculty of Engineering
Name: Soottitantawat, A.
Organization :
Chulalongkorn University. Faculty of Engineering
Email :
apinan.s@chula.ac.th
keyword:
Benzoxazine
LCSH:
Coating processes
LCSH:
Spray drying
Abstract:
Benzoxazine is the famous epoxy resin in recent days. Due to its various applications, like their low flammability, high heat stability and good at chemicals resistance. Benzoxazine is used to cover a substance that exposed to high temperature and corrosive chemical. For example, an automotive part or an aerospace component that need to withstand a high heat due to an air friction. In this experiment, the benzoxazine was produced from Bisphenol A, Paraformaldehyde and 3,5 - xylidine (BA-35x). Benzoxazine will turn into a crystalline stage at the certain temperature at 50 Celsius degrees for 2 hours, 80 Celsius degrees for 1 hour 30 mins and 140 Celsius degrees for 40 minutes. The results show that when mixing benzoxazine at 80 Celsius degrees for 30 mins, the solution will act like a viscous liquid but it still to move freely. Therefore, this benzoxazine mixture solution was feed through the spray dryer at control operating condition. The reaction condition, as well as the spray dryer operating condition, were investigated. The properties of benzoxazine powder was studied. The best conditions of making benzoxazine particle are preheating benzoxazine solution at 80 Celsius degrees for 30 minutes before injected to spray dryer which is a 110 Celsius degrees of temperature input and 12.0 ml per min flow rate
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2019
Modified:
2019-10-07
Issued:
2019-10-07
บทความ/Article
application/pdf
BibliograpyCitation :
In Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn. Pure and Applied Chemistry International Conference 2019 (PACCON 2019) (IC30-33). Bangkok : Mahidol University
eng
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Tontiwachwuthikul, C.
| Title | Contributor | Type |
|---|---|---|
| Production of benzoxazine resin by spray dryer
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Tontiwachwuthikul, C.;Soottitantawat, A. | บทความ/Article |
Soottitantawat, A.
| Title | Contributor | Type |
|---|---|---|
| Production of benzoxazine resin by spray dryer
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Tontiwachwuthikul, C.;Soottitantawat, A. | บทความ/Article |