Why use antioxidants in rubber products？
The vulcanization of rubber, whether natural or synthetic, requires the use of accelerators, sulfur donors and activators for different reasons: To optimize and control vulcanization, in order to improve the performance of finished products , and sometimes, partially or totally replacing the sulfur in so-called “efficient” or “semi-efficient” systems.
Depending on the impact on the vulcanization rate, accelerators are categorized as follows:
“Slow” accelerators (guanidines)
“Fast” accelerators (sulfenamides or thiazoles)
“Very fast” accelerators (thiurams or carbamates)
To achieve the right compromise between the kinetics of vulcanization, the processing and the physico-chemical properties of the finished product, our specialists will guide you to find the appropriate combination between the various accelerators, activators and sulfur donors.
Antioxidant H: Protect your product
Rubber parts need more or less protection against the effects of external factors that increase aging. These factors are diverse: oxidizing agents (such as oxygen), agents increasing the rate of oxidation (such as heavy metals), ozone, UV rays, heat, mechanical stresses, chemicals ...
Choosing the right antioxidant for rubber
Depending on the application and the elastomer, using the right protection system is crucial to ensure stable performance throughout the life of the finished product.
Our product range includes:
Antioxidant H/DPPD (N, N-diphenyl-p-phenylenediamine)
Antioxidant IPPD/4010NA (N-isopropyl-N`-phenylenediamine)
Antioxidant BLE
N-methyl-N′,N′-diphenylurea
Click here to see the full list of available products.
Depending on the impact on the vulcanization rate, accelerators are categorized as follows:
“Slow” accelerators (guanidines)
“Fast” accelerators (sulfenamides or thiazoles)
“Very fast” accelerators (thiurams or carbamates)
To achieve the right compromise between the kinetics of vulcanization, the processing and the physico-chemical properties of the finished product, our specialists will guide you to find the appropriate combination between the various accelerators, activators and sulfur donors.
Antioxidant H: Protect your product
Rubber parts need more or less protection against the effects of external factors that increase aging. These factors are diverse: oxidizing agents (such as oxygen), agents increasing the rate of oxidation (such as heavy metals), ozone, UV rays, heat, mechanical stresses, chemicals ...
Choosing the right antioxidant for rubber
Depending on the application and the elastomer, using the right protection system is crucial to ensure stable performance throughout the life of the finished product.
Our product range includes:
Antioxidant H/DPPD (N, N-diphenyl-p-phenylenediamine)
Antioxidant IPPD/4010NA (N-isopropyl-N`-phenylenediamine)
Antioxidant BLE
N-methyl-N′,N′-diphenylurea
Click here to see the full list of available products.
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【Website Tags】：Ferrocene Polyvinyl Butyral Boron Nitride Ammonium Perchlorate Catocene HTPB HX-752 PVB MAPO BIDE
【Editor】：TanyunAll Rights Reserved: https://www.tanyunchem.com
【Editor】：TanyunAll Rights Reserved: https://www.tanyunchem.com
Tanyun Products
Chemical Study
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- Why use antioxidants in rubber products？
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