Indspec Chemical Corp. has developed a resorcinol-based functional processing aid for hard-to-process tire and rubber formulations earmarked for demanding applications. Called Ulti-Pro 100, laboratory testing has shown the processing aid reduces the viscosity of "boardy" rubber while delivering high stiffness and hardness without harm to hysteresis. More information is available by calling Joe de Almeida at 412-338-2848.
Indspec processing aid tackles hard-to-process formulas
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