| 摘要 |
PURPOSE: To provide a weather resistant transmission belt in which the weather resistance is improved by efficiently utilizing additive by suppressing the influence of a light, ozone, heat, saline to low. CONSTITUTION: A weather resistant transmission belt 1 with core wires 5 embedded in resin material concentrically disperses powder material selected from molybdenum disulfide, stainless steel, titanium and titanium oxide only at the back layer 8 of the belt. |
