Red Phosphorus-based Smoke Suppressant Physical And Chemical Properties And Formulation Improvements

This article through a mechanical feeling experiment, the water absorbant experiment, the vacuum soundness test and the differential thermal analysis experiment has carried on the research to some red phosphorus base smoke agent main physics and chemistry performance. Through change the various components content of the smoke agent, analyzed their influence to this red phosphorus base smoke agent friction feeling and the moisture absorption performance, affects this red phosphorus base smoke agent friction feeling principal constituent are the red phosphorus and the oxidant potassium nitrate, the red phosphorus affects this red phosphorus base smoke agent water absorbant principal constituent.The article also has made the improvement to the red phosphorus base smoke agent formula from improves this red phosphorus base smoke agent physics and chemistry performance. Formed a improvement red phosphorus smoke agent by the red phosphorus, the potassium nitrate, the magnesium powder, the teflon, chloride B and the rubber F group matches. After the improvement, physics and chemistry performance of the red phosphorus smoke agent are good, enhances its extinction performance, has provided the experimental basis for the red phosphorus base smoke agent application.