A: Vocal problems, like polyps, are not restricted to singers. While singers require peak performance of their voice, other voice professionals, such as teachers, lawyers, clergy, salespeople and receptionists, are also at higher risk for many vocal cord problems.
The permissible operating temperature range of nitrile rubber is â40 to +100 Â°C (â40 to +210 Â°F). For brief periods, temperatures of up to 120 Â°C (250 Â°F) can be tolerated. SKF also offers a special nitrile rubber compound with a temperature range between â55 and +110 Â°C (â65 and +230 Â°F).
Keep the rubber tree in an area with temperatures that reach about 80 degrees Fahrenheit during the day and 65 degrees at night. Place the plant's container on a water catch tray or in a sink. Pour water in the top of the container until water drains out the bottom. Remove any water that drains into the tray.