rubber antioxidants and their transformation products
- Classification:Chemical Auxiliary Agent
- Purity:96.0% MIN
- Type:Rubber additive antioxidant
- Appearance:Grey purple to purple brown
- Content:95%
- Application:Shoe Soles, auto tyre
- Production Capacity:100 Metric Ton/Metric Tons per Month
- Package:25kg plastic woven bag
rubber antioxidants and chemical 6ppd,in this review, we first summarize the category and application of rubber antioxidants in the world, and then demonstrate the formation mechanism of their tps in the environment, emphasizing their influence on the ozone oxidative degradation.
phosphite antioxidants mainly include tris (nonylphenyl) phosphate (tnp), tris (1,2,2,6,6-pentamethylpiperidinyl) phosphite (gw-540), and tris (2,4-di-tert-butylphenyl) phosphite (irgafos168). gw-540 is widely used in tires blended with styrene butadiene rubber and polybutadiene rubber.
advantages of rubber antioxidant ippd in tropical regions
explore the benefits of rubber antioxidant ippd in enhancing the durability and market competitiveness of rubber products in tropical climates. learn how ippd can extend the service life of rubber and improve product resistance to aging.
rubber antioxidant ippd: enhancing competitiveness in the,rubber antioxidant ippd (n-isopropyl-n'-phenyl-p-phenylenediamine), as a key chemical additive, is widely used in the rubber industry, especially in the production of automobiles, tires and seals. improve aging resistance. thanks to its unique molecular structure, ippd can effectively inhibit oxidation reactions and significantly extend the
widely used chemical rubber antioxidant ippd
N-Isopropyl-N'-phenyl-p-phenylenediamine (often abbreviated ippd) is an organic compound commonly used as an antiozonant in rubbers. like other p-phenylenediamine -based antiozonants it works by virtue of its low ionization energy , which allows it to react with ozone faster than ozone will react with rubber. [ 2 ]
rubber antioxidants: tmq, 6ppd, ippd chemical products,tmq, also known as polymerized 2,2,4-trimethyl-1,2-dihydroquinoline, is a widely used rubber antioxidant. it provides excellent protection against heat, oxygen, and flex-cracking, enhancing the durability and performance of rubber products.
transformation products of tire rubber antioxidant 6ppd for sale
6ppd, a tire rubber antioxidant, poses substantial ecological risks because it can form a highly toxic quinone transformation product (tp), 6ppd-quinone (6ppd), 6PPD is compatible with a wide range of rubber types, including natural rubber and various synthetic rubbers, making it versatile for different formulations.
recent progress in the rubber antioxidants Rubber Auxiliary Agent,we first give a brief introduction of the oxidation process and oxidation mechanism for rubbers. then, we present the strategies to improve the anti-oxidative efficiency of rubber antioxidants. after that, recent advances to minimize the blooming and migration of antioxidants are summarized.
application of rubber antioxidant ippd in oil fields
discover how rubber antioxidant ippd enhances the durability and efficiency of equipment in the challenging environments of oil fields and industrial wastewater treatment in the middle east. learn about ippd’s ability to reduce aging and corrosion, extend the life of equipment, and lower maintenance costs, ensuring long-term stable operation
enhancing rubber performance with antioxidant ippd,this article will introduce the excellent antioxidant properties of rubber antioxidant ippd and its important role in improving the performance of rubber products, providing valuable information and insights for relevant practitioners in the industry.
- What are rubber antioxidants?
- Rubber antioxidants are defined as substances that could delay the aging of polymer compounds and prolong the service life of rubber products by inhibiting oxidation, heat, or light radiation . To date, the annual global consumption of rubber antioxidants is over 700,000 tons, accounting for about 40% of the total amount of rubber additives.
- Which rubber antioxidants are used in China?
- Amine antioxidants are the main rubber antioxidants produced and used in China, of which 6PPD and 2,2,4-Trimethyl-1,2-dihydroquinoline (TMQ, RD) have the highest production, accounting for more than 80% of the total amine antioxidants.
- How does a rubber matrix affect antioxidative performance?
- Obviously, the solubility/dispersity of the antioxidant within the rubber matrix is a key factor in determining the antioxidative performance, and the antioxidative efficiency of antioxidant increases with the dispersion state within the rubber matrix, owing to higher specific surface area available for termination of radicals.
- What are amine antioxidants in rubber?
- Amine antioxidant is the most common rubber antioxidant, which was produced as early as the 1970s and widely used in the rubber industry. Typical amine antioxidants include diaryl-secondary amine, acetone-amine condensation product, p -phenylenediamine, and aldehyde-amine condensation product antioxidants .
