| 摘要 |
medicine. SUBSTANCE: composition for gypsum bandage includes, wt.%: gypsum binder, 50-70; propylene glycol, 19.7-44; polyvinylpyrrolidone, 0.6-4.6; potassium sulfate, 0.63-2.1, as 10-% aqueous solution. EFFECT: higher adhesion to a foundation, better plasticity and homogeneity, lower collapsibility and more optimal gypsum bandage's hardening velocity as considered for practical purposes. 7 ex
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