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- Classification:Chemical Auxiliary Agent
- Purity:97.%
- Type:Rubber additive antioxidant
- Appearance:Dark brown to dark vilet pastilles or flake
- Origin:China
- Application:Tire/Rubber industries
- Production Capacity:200 Metric Tons per Month
- Package:25 kg/bag or as your require
antioxidant effects on curing/processing and thermo-oxidative,as shown in table 2, the anti-aging agents mc-hs911, mc-by and mc-oda showed superior mechanical retention rates compared with mc-blank, while the anti-aging agents rd and dapd were ineffective for rubber composites. these conclusions are consistent with the above tests.
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recent progress in the rubber antioxidants Rubber Auxiliary Agent
the antioxidative effect of silica-s-tp for rubber composite is superior to for the traditional antioxidants such as 4020, rd, 2246 and 264, and the high efficiency free radical capturing activity of silica-s-tp was stem from the polyphenol on the silica surface.
Factory Hot Sale Rubber antioxidant In Stock,the complexity of thermo-oxidative aging factors along with the lack of quantitative tools significantly hampers its applications. so, building a screening strategy to quickly and easily find an appropriate and eco-friendly ao is imperative. in this study, we chose natural rubber (nr) as a matrix and provided
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biomass antioxidant silica supported tea polyphenols with,our previous study demonstrated that chemically supported rubber anti-aging agents on nanofiller surface could availably resolve the problem of mobility and significantly improve the anti-aging performance, such as supported 2-mercaptobenzimidazole (mb) on silica surface [16] and simultaneously reduce and functionalize graphene oxide (go) via n
goyenchem-aa122 anti-aging agent for rubber
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recent progress in the rubber antioxidants Rubber Auxiliary Agent,the anti-aging behavior of styrene-butadiene rubber (sbr)/silica with cos-gmmp, as well as the low molecule antioxidant gm, was systematically investigated by the accelerated thermal...
cna clean high-efficiency synthetic method of high
the invention provides a clean high-efficiency synthetic method of a high-content anti-aging agent rd, and belongs to the technical field of rubber anti-aging agent production.
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- Can antioxidants prevent rubber aging?
- The addition of antioxidants to rubber is one of the most economical and effective methods for delaying rubber aging. However, antioxidant migration can cause environmental pollution. To address this issue, a new reactive antioxidant was synthesized via the chemical bonding of glycidyl methacrylate (GMA) and p -aminodiphenylamine (PPDA).
- Why is the rubber antioxidant market growing?
- The rubber antioxidant market is expected to expand significantly in the future due to the increasing demand for antioxidants in the manufacture of various rubber products used in the tire industry, automotive industry, and others. However, many commercial antioxidants are plagued with blooming/migration issues, toxic nature
- Why do we need antioxidants for rubber composites?
- Therefore, for a real application, the antioxidants are indispensable to retard the thermal-oxidative-aging process of the rubber composites and then prolong the service life. In this review, we systematically review the recent progress of antioxidants for rubber.
- Are rubber antioxidants a rational design?
- The development of medical antioxidants also inspires the rational design of rubber antioxidants. Recently, Sun, et al. synthesized a novel antioxidant (APPT) containing aromatic amine, thiourea and allyl groups by the reaction between N-phenyl-p-phenylenediamine and allyl isothiocyanate (Fig. 3 b) .
