<snip> Picked up an interesting book today on identifying plastics. it is
"introduction to the chemical analysis of plastics" by krause and lange.
published by iliffe books London 1969<snip>
... another good reference is "simple methods for identication of plastics"
by dietrich braun 2nd edition published by macmillian publishing co.
new york,ny. usa
burn tests,smell,solvents,for most themoplastics and alloys of them.
contact me off list for info....
oregon city,ore. 97045