تولید اسفنج میکروسلولی سلول باز در فرایند ناپیوسته از پلی استیرن به وسیله سیال ابربحرانی دیوکسید کربن
Abstract
No abstract recorded for this item.
No abstract recorded for this item.
Open-celled foams are capable to allow the passage of fluids through their structure, because of interconnections between the open cells or bubbles and therefore these structures can be used as a membrane and filter. In thiswork, we have studied the production of polystyrene open