The role of antioxidants in the production of tarpaulin-News Center-Lin-Yang dishcloth factory

The role of antioxidants in the production of tarpaulin, in order to make the quality of tarpaulin better and longer life, many Linyi tarpaulin manufacturers will add some additives to tarpaulin, including antioxidants, what role does antioxidant play in the production of tarpaulin? 1. Synergistic effect between antioxidants: a very famous example is double cinnamon acyl thiosulfontanol (DLTDP)Or double hard fat acyl thiophanate (DSTDP) With phenolic with spatial resistance, it is applied to the thermal stability of some polymers. Another important example of synergistic action is to see the compound action of phenolic and phosphite with spatial resistance when improving the melt stability of polymers. 2. Stability of polymers using broken chain antioxidants: the mechanism of reaction to Antioxidant intervention chain, that is, the mechanism of segment chain donor (CB-D)And segment chain receptor mechanism (CB-A)CB- The D mechanism is typical of peroxide free radical mass and inhibitors such as phenolic, followed by the reaction between aromatic amine. Free radicals generated from inhibitor AH can be reactive (1-43)In that way, a peroxide group po2. 3. Stability of polymers using pre-antioxidant: preventive or auxiliary antioxidants can decompose hydrogen peroxide without forming free radical intermediate products. Therefore, they prevent the decomposition of the chain caused by hydrogen peroxide into free radicals. The above is the role of antioxidants in the production of tarpaulin. If there are other problems, please feel free to contact us and look forward to your call!