Koppers strives to develop quality and performance improvements of
coal tar products distilled from crude coke oven tars and we participate
in the in American Wood Preservers Association and the American Society
for Testing and Materials.
The Harmarville Technical Center?s capabilities include:
- Laboratory scale pressure-treating cylinder
- Laboratory scale distillation unit
- Product characterization
For more information, call the Harmarville Technical Center at 412-826-3970.