abstract |
The present invention relates to a power transmission belt (10), more specifically a toothed power transmission belt, comprising a tension member (18) extending longitudinally composed of one or more carbon fiber cords, wherein the belt is performed at 100 ° C. High temperature belt growth analysis showed belt growth of less than 0.1% based on original length after 48 hours. The present invention also provides a method of making such a belt that exhibits reduced belt growth. |