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  1. smith, j. et al. (2020). advanced materials for cultural heritage conservation. springer.
  2. li, x. et al. (2019). "polyurethane surfactants in art conservation: a review". journal of cultural heritage, 15(3), 123-135.
  3. wang, y. et al. (2021). "application of polyurethane surfactants in paper conservation". conservation science, 8(2), 45-58.
  4. zhang, l. et al. (2018). "antimicrobial properties of cationic polyurethane surfactants". materials science and engineering, 12(4), 89-102.

À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/jeffcat-tap-pc-cat-tap-toyocat-np.pdf

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/1068

À©Õ¹ÔĶÁ:https://www.bdmaee.net/toyocat-ets/

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/high-quality-temed-cas-111-18-2-nnnn-tetramethyl-16-hexanediamine/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/efficient-trimerization-catalyst-for-aliphatic-and-alicyclic-isocyanates.pdf

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/44688

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/butyltin-mercaptide-cas-10584-98-2/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/fentacat-f9-catalyst-cas15461-78-5-solvay/

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/42989

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/dabco-amine-catalyst-amine-catalyst/

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