C1 5.3 New and Useful polymers

C1 5.3 New and Useful polymers

1. We are now recycling more plastics and finding now uses for them.

2. Smart polymers may have their properties changed by light, temperature or by other changing in their surroundings.

3. New polymers are being developed all the time. They are designed to hav properties that make them specially suited for certain uses.