Screening of Film ̄forming Materials with Dragon Blood Plastics / 医药导报
Herald of Medicine
;
(12): 1480-1482, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-481299
ABSTRACT
Objective To study the film ̄forming property of film ̄forming materials in dragon blood ethanol solution, and provide the reference for screening of film ̄forming materials for dragon blood plastics. Methods PVA124,PVA1788, PVP ̄K30, EC, MC, PVB were chosen to study the film ̄forming property of film ̄forming materials based on solubility, formation time, and adhesion. Results PVA1788 and PVP ̄K30 mixed in dragon blood ethanol solution in proportion of 41 showed good film ̄forming property, and the membrane was smooth, uniform and easy to tear off.However, PVA124 and PVP ̄K30 mixed in proportion of 41 precipitated in dragon blood ethanol solution.EC, MC and PVB were not easy to tear off the membrane. Conclusion PVA1788 and PVP ̄K30 mixed in proportion of 41 and added with propylene glycol is the optimal choice of film ̄forming material for dragon blood spray film.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
/
Estudo de rastreamento
Idioma:
Chinês
Revista:
Herald of Medicine
Ano de publicação:
2015
Tipo de documento:
Artigo
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