Published 1984
| Version v1
Miscellaneous
Open
Polyvinyl chloride degradation by X-rays
Description
Degradation of film samples of pure PVC and comercial film (PVC + Polyacrylatis) with vacuum X-rays using the following techniques: infra-red, Raman, ultra violet and visible spectroscopies, eletronic paramagnetic resonance, X-rays difraction, percent measurement of transmitance and microanalysis was studied. (L.M.J.)
Availability note (English)
MF available from INIS under the Report Number.Abstract (Portuguese)
Estuda-se a degradacao de amostras de filmes de PVC spuro e de um filme comercial (PVC + poliacrilatos) com raios-X a vacuo empregando-se as seguintes tecnicas: espectroscopia no infra-vermelho, Raman ultra-violeta e visivel, resonancia paramagnetica eletronica, difracao de raios X, medidas de percentagem de transmitancia e microanalise. (Author)Files
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Additional details
Additional titles
- Original title (Portuguese)
- Degradacao de poli (Cloreto de vinila) por raios-X
Publishing Information
- Imprint Pagination
- 173 p.
- Report number
- INIS-BR--890
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 18098069
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Resource subtype / Literary indicator
- Thesis
- Descriptors DEI
- INFRARED SPECTRA; MICROANALYSIS; NUCLEAR MAGNETIC RESONANCE; POLYACRYLATES; PVC; RADIOLYSIS; RAMAN EFFECT; ULTRAVIOLET SPECTRA; VISIBLE SPECTRA; X RADIATION; X-RAY DIFFRACTION
- Descriptors DEC
- CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; COHERENT SCATTERING; DECOMPOSITION; DIFFRACTION; ELECTROMAGNETIC RADIATION; ESTERS; IONIZING RADIATIONS; MAGNETIC RESONANCE; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC POLYMERS; POLYMERS; POLYVINYLS; RADIATION EFFECTS; RADIATIONS; RESONANCE; SCATTERING; SPECTRA