widely used chemical rubber antioxidant ippd
- Classification:Chemical Auxiliary Agent
- Purity:95.9%
- Type:Rubber additive antioxidant
- Appearance:Dark purple granule
- Place of Origin:Henan, China
- Application:Rubber Industry
- Production Capacity:100000 Metric Ton per Year
- Package:25kg/bag, OEM
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]
new evidence of rubber-derived quinones in water, air for sale
the results all showed that, compared with pure antioxidant ippd, the same mass of mixed antioxidants could indeed improve the thermal-oxidative stability of nr.
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.
recent progress in the rubber antioxidants Rubber Auxiliary Agent,various external factors, including oxidative agents (such as oxygen), heavy metals, uv rays, ozone, mechanical stress, heat, and aggressive chemicals, etc., could accelerate rubber aging. this review mainly focused on thermo-oxidative aging because it is the most common aging type for rubbers.
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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.
ippd antioxidants: enhance product stability and longevity
discover how ippd antioxidants can significantly improve product stability and extend service life. explore their applications in plastics and rubber, and learn how they enhance market competitiveness.
the effect of antioxidant concentration of n-isopropyl-n,the purpose of this study is to compare the effect of anti-oxidants types ippd and tmq and mixing time of vulcanization of the physical properties, mechanical properties, microstructure and elemental composition of the synthesis of natural rubber compound.
- Are 6PPD and IPPD a contaminant?
- 6PPD and IPPD were detected in white shrimp samples collected from aquafarms. Given the high toxicity of N- (1,3-dimethylbutyl)-N’-phenyl- p -phenylenediamine (6PPD) derivatives, such as 6PPD quinone (6PPDQ) to salmon, as well as their ubiquitous presence in the environment, the contaminant of aquatic food products has drawn significant attention.
- Can antioxidant protection be used to detect PPDS and TPS?
- An efficient and stable method for the detection of PPDs and their TPs was developed. Oxidative degradation is the main cause of low extraction efficiency of PPDs and some TPs. Combined strong antioxidant protection for stable extraction PPDs and their TPs was first proposed.
- Is MBZ 445 a good antioxidant for EPDM?
- In the thermal-aging testing, the retention of elongation at break for the rubber sample with combined antioxidants (MBZ:445=2:1) is superior to that of other samples (Fig. 2 c), demonstrating the synergistic antioxidative effects between MBZ and 445 for EPDM.
- Why is 6PPD stable under alkaline conditions?
- Under alkaline conditions, the molecular form of 6PPD is not easy to be excited as (*6PPD), so it is relatively stable . Moreover, the lower oxidation potential of free radicals under alkaline conditions may reduce the oxidative degradation of diphenylamine . These may account for the increased recovery of 6PPD and 4-ADPA.
