A red swollen elbow is very painful. It will limit your movement and your activities as well. The joints feel stiff and tight which makes even the slightest movement uneasy. This is very common after suffering an injury on it, and you will feel an unbearable kind of pain that will also cause you to have fever.
Polypropylene is used alone or as a copyolymer, usually with with ethylene. These polymers have an exceptionally wide range of uses â rope, binder covers, plastic bottles, staple yarns, non-woven fabrics, electric kettles. When uncolored, it is translucent but not transparent.
Electroactive polymers. Electroactive Polymers or EAPs are polymers whose shape is modified when a voltage is applied to them.They can be used as actuators or sensors. As actuators, they are characterized by the fact that they can undergo a large amount of deformation while sustaining large forces.AP can have several configurations, but are generally divided in two principal classes: 1  Dielectric EAPs, in which actuation is caused by electrostatic forces between two electrodes which squeeze the polymer. 2  Ionic EAPs, in which actuation is caused by the displacement of ions inside the polymer.