It is easy to occur aging in the process of using the adhesive, so it is necessary to add a protective system to delay aging and avoid the rapid degradation of performance.Physical anti-aging agents are generally light blocking agents or waxes, chemical anti-aging agents include amines, phenols, esters and other compounds.Synthetic rubber in the processo sintetico per aggiunger una piccola quantità de antiossidanti, e nel processo dopo procedente per aggiunger un gran numero de agenti agenti anti-5}
1,Antiossidanti par ła goma sintetica .
Synthetic rubber in the process of adding antioxidants to the synthesis process and product color to choose.Soluble rubber needs to choose easily soluble in the solvent used in rubber synthesis of antioxidants, latex rubber needs to choose with the emulsifier used in rubber synthesis to form a stable emulsion of antioxidants, in addition, according to the color of the product choice of polluting or non-polluting antioxidants.Polybutadiene rubber (BR), styrene thermoplastic elastomer, isoprene rubber (IR) and other soluble rubber were usually used as antioxidant BHT (264), and sometimes used as phosphite antioxidant TNP (TNPP).TNP, an antioxidant, is prone to idrolise e el xe bandio parché el nonilfenol el produxe afeti a ła sałute reprodutiva sanitaria{5}}Antioxidante BHT el xe rełativamente baso in peso mołegołare e fasiłe da vołatixar. I studie de łe robe pì volatiłi el xe el comun de ła nostra desgrasiasion, el altro, el ga da far el conpagno, el ga da far el conpagno, el ga da far el conpagno, el ga da far el cołor de ła idromasion. latex rubber mostly USES phenolic antioxidant styrene phenol, dark color rubber mostly USES polluting amine antioxidant.Synthetic rubber antioxidants are developing towards the direction of environmental protection, large relative molecular weight, compound and multifunctional.The oxidation-induced period or oxidation-induced temperature of raw rubber can be rilevà da metodo DSC, e l'antiosida prestasion pol anca esar indagà da l'osigeno de osigeno de całore resistista in prestasion e inventasion co i prodoti de goma cołorai anca par indagar el caldo - resistente osigeno inveçente e anti- l'antigasion prestasioni inveçente e anti- l'indoleramento emosionamento e l'antigante prestasioni e l'antigamento e l'antigamento e el ga da far el metodo d'Asigen.