1 / 4

RESINAS FENOLICAS

NOVOLACAS. RESINAS FENOLICAS. RESOLES. RESINAS FENOLICAS. IR NOVOLACAS. Sustitución anillo: orto-orto y orto-para a 755 y 820 cm -1 . Fenol residual: Banda a 690 cm -1 . Reticulación con hexamina: Banda aguda (doblete) 1000 IR NOVOLACA RETICULADA MUY SIMILAR NO RETICULADA

emerson-sloan
Download Presentation

RESINAS FENOLICAS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. NOVOLACAS RESINAS FENOLICAS RESOLES

  2. RESINAS FENOLICAS IR NOVOLACAS Sustitución anillo: orto-orto y orto-para a 755 y 820 cm-1. Fenol residual: Banda a 690 cm-1. Reticulación con hexamina: Banda aguda (doblete) 1000 IR NOVOLACA RETICULADA MUY SIMILAR NO RETICULADA Disminución bandas sustitución anillo. IR RESOLES Similar Novolacas. Banda adicional a 1010 (metilol) Muestras reticuladas: Desaparición banda 1010 y aparición Banda a 1050 (grupos éter) IR FENOLICAS Bandas típicas fenol (3330, 1600(doblete), 1360, 1230)

  3. FENOLICAS X

  4. FENOLICAS

More Related