What chemical process shows the most promise in recycling composites?
(A) Incineration
(B) Pyrolysis
(C) Acid mixing
(D) Baking
What is the main reason chemical recycling not as popular as mechanical recycling?
(A) Lengthy
(B) Costly
(C) Environmental
(D) High Compressive Strength
The fuel value of polymer matrix composites is _______________ the fuel value for coal.
(A) Half
(B) Twice
(C) Same