top selling chemical antioxidant ippd
- Classification:Chemical Auxiliary Agent
- Purity:96.0% MIN
- Type:Antioxidant
- Appearance:Dark brown, dark violet pellet
- Origin:China
- Application:Tire/Rubber industries
- Production Capacity:10000tons/Year
- Package:25 Kgs/kraft bag
rubber antioxidants: tmq, 6ppd, ippd chemical products,rubber antioxidant IPPD, or n-isopropyl-n'-phenyl-p-phenylenediamine, is a synthetic rubber antioxidant widely used in the tire and rubber industry. It prevents degradation caused by heat, oxygen, and flex cracking.
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 ]
ippd (cas 101-72-4) cayman chem
ippd is an aromatic amino antioxidant and antiozonant. 1,2 it reduces the activity of superoxide dismutase (sod) and catalase (cat) in zebrafish larvae. 1 ippd (300 µg/l) reduces heart rate and induces cardiac malformations in zebrafish embryos, and it reduces the swimming speed of zebrafish larvae when used at concentrations of 2 and 300 µg
rubber antioxidants and chemical 6ppd,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.
rubber antioxidant 4010 (ippd) with best price
Rubber antioxidant 4010 (ippd) chemical name: n-isopropyl-n'-phenyl-p-phenylenediamine. Molecular formula: c15h18n2. It is commonly used in tire manufacturing and can significantly improve the aging resistance and overall performance of rubber, helping to improve durability and safety.
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.
widespread occurrence of two typical n, n’-substituted p
among the ppds, n-(1,3-dimethybutyl)-n’-phenyl-p-phenylenediamine (6ppd) stand as the preeminent tire antioxidant, reigning as the most prevalent ppd antioxidant globally. in china, the production of 6ppd is about 200,000 tones in 2020, accounting for approximately 54% of the global production [3] .
westco™ ippd staining antiozonant wrchem,westco™ ippd is a staining antiozonant used primarily in compounds based on nr, sbr, nbr or br. it is used in conjunction with an antioxidant such as tmq or odpa and wax for maximum effect. commonly used in the manufacture of tires, belts, hoses, cables, automotive mounts and other mechanical goods. it should not be used in applications where
on the dehydrogenation of n,n′-substituted p-phenylenediamine
using b3lyp/6-31g ∗ treatment, the optimal geometries, electronic structures and ir spectra of n-phenyl-n′-isopropyl-p-phenylenediamine antioxidant (ippd) and its doubly dehydrogenated oxidation products have been obtained.
comparative analysis of rubber antioxidant ippd and other,explore the comparative analysis of rubber antioxidant ippd (n-isopropyl-n'-phenyl-p-phenylenediamine) with other antioxidants in this comprehensive review. learn about the anti-aging advantages, diverse application fields, and cost-effectiveness of ippd in the rubber manufacturing industry.
- What are the TPS of rubber antioxidants?
- The TPs of rubber antioxidants have been observed in some studies under environmental conditions. As one of the widespread rubber antioxidants, amine antioxidants (PPDs: TMPPD, DPPD, 6PPD, and 6PPDTZ) could react with O 3 (in parts per billion volume levels) in the environment and produce PPD-quinone .
- What is the global consumption of rubber antioxidants?
- 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. This is about twice higher than that of phosphorus flame retardants, a group of emerging pollutants which received great attention in the past decades .
- Can a rubber antioxidant enter the environment with tire-wear particles (Twps)?
- Recently, it was reported that the rubber antioxidant N - (1,3-dimethylbutyl)- N′ -phenyl- p -phenylenediamine (6PPD or antioxidant 4020), a typical tire rubber antioxidant, could enter the surrounding environment together with tire-wear particles (TWPs) [7, 8].
- Does antioxidant 2246 protect rubber from aging?
- Among them, antioxidant 2246 has a good performance to protect rubber from aging caused by heat, oxygen, and metals. Because hydrogen in phenolic antioxidants can combine with the oxygen in air, their antiaging efficiency is therefore lowered compared with amine antioxidants [21, 22].
