Harmarville’s Pitch Program works to develop alternative
pitches that can be used in traditional markets, such as carbon
and graphite materials, but also in new markets. The unique properties
of the High Softening Point Pitches (HSPP) that Harmarville is
developing can improve the properties or processing of friction
materials and rubber products. Koppers produces HSPP at its Follansbee,
WV plant, which allows it to produce large quantities for customer
testing and evaluation.
The Harmarville staff continues to search for
new sales opportunities, using its experience and technology to
help prospective customers fully understand the potential and benefits
of these pitches. Some of the projects under way are:
- QI content adjustment
- Environmentally friendly pitches
- Higher softening point pitches
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