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.
This activity is for elementary school children. Shown below are a number of common materials that contain polymers or are made from polymers. Ask the students to count how many of the following things made from polymers did they use today? This exercise demonstrates the importance of polymers as materials used to make many products that we use everyday.