The Processing Safety Improved的意思|示意

加工安全性提高 The belt compound of semi-steel radial tire was modified to raise production efficiency of belt.The results showed that by replacing aromatic oil with petroleum resin at reduced weight,the processing safety improved,tear strength of the vulcanizate and H pull-out force increased;the extruding speed of modified belt compound increased significantly,and the production capacity of semi-steel radial tire enhanced without adding new equipments.