Dysgeusia (/dÉªsËÉ¡uËÊÉ/ or /dÉªsËÉ¡juËziÉ/) or parageusia is a distortion of the sense of taste. Dysgeusia is also often associated with ageusia, which is the complete lack of taste, and hypogeusia, which is the decrease in taste sensitivity. An alteration in taste or smell may be a secondary process in various disease states, or it may be the primary symptom.
There are two main types of plastics â. Thermoplastics which are softened by heat and can be moulded. (Injection moulded, blow moulded or vacuum formed). Good examples are acrylic, polypropylene, polystyrene, polythene and PVC. Thermosets which are formed by ha heat process but are then set (like concrete) and cannot change shape by reheating.
The different types of resin material are plastic resin, polyester resin, polycarbonate resin, casting resin, polymer resin, acrylic resin, chemical resin, and dry resin. Resin is a substance used in lacquers, adhesives, plastics, and epoxies and is known for its translucent properties.ome examples of the products made from plastic resin include soda containers, milk jugs, and prescription pill bottles. Each of these products are made with polyethylene resin material, which is a type of plastic resin. Other types of plastic resin include polyvinyl chloride (PVC), polypropylene, and polystyrene.