Is anyone an expert in Urea-formaldehyde resin, powder and adhesive?

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Lalantha Asoka Panamgama

Hollow there...

1. L A Panamgama and A. Pizzi "A 13C‐NMR analysis method for MUF and MF resin strength and formaldehyde emission." Journal of applied polymer science 59, no. 13 (1996): 2055-2068.

2. Pizzi, A., P. Tekely, and L A Panamgama "A different approach to low formaldehyde emission aminoplastic wood adhesives." Holzforschung- International Journal of the Biology, Chemistry, Physics and Technology of Wood 50, no. 5 (1996): 481-485.

3. Pizzi, A., and L A Panamgama "Diffusion hindrance vs. wood‐induced catalytic activation of MUF adhesive polycondensation." Journal of applied polymer science 58.1 (1995): 109-115.

4. L A Panamgama and A. Pizzi “A 13C‐NMR analysis method for phenol– formaldehyde resin strength and formaldehyde emission." Journal of applied polymer science 55, no. 7 (1995): 1007-1015.

5. Lalantha Asoka Panamgama "Forest Products Research Studies In Sri Lanka: From a Prospective Point of View" The Journal of MacroTrends in Applied Science (JMAS) Vol 1 Issue 1 2013.

6. Panamgama, Lalantha A. "Polyphenolic extracts of Pinus radiata bark and networking mechanisms of additive‐accelerated polycondensates." Journal of applied polymer science 103, no. 4 (2007): 2487-2493.

I have several years of research and working experience on wood adhesives viz., UF, MF and MUF. My Ph.D. work is directly related to this field. My M.Sc. work is on PF. Further I have worked on tannin field as well.

Thus I can be considered myself who has experience in polymer field. Therefore I think would like to work with you.

Liquid resin synthesis is the first and difficult stage. Then the liquid resin is needed to be transformed into powder form. As I have replied to you this can be done freeze drying technique (low temperature and low pressure – preparation of a saturated solution will eventually solidify the resin).