全钢载重子午线轮胎硫化温度的测定

Measurement of curing temperature for all-steel radial truck tire

通过智能硫化测温仪对 9.0 0R2 0 16PR和 10 0 0R2 0 16PR载重子午线轮胎进行硫化测温。通过对测温结果进行分析和计算发现 ,胎肩和胎面部位存在一定程度的欠硫。依据测温结果将外部硫化温度由 15 1℃提高到 15 5℃ 。

The curing temperatures of 9.00R20 16PR and 10.00R20 16PR all steel radial truck tire were measured by an intelligent curing temperature recorder.It was found through the analysis and calculation of the measured curing temperatures that somewhat undercure occurred in the shoulder and tread.The speed performance of finished tire improved by increasing the mould temperature form 151 ℃ to 155 ℃ during vulcanization.