best rubber antioxidant ippd/4010na for tyre
- Classification:Chemical Auxiliary Agent
- Purity:97.%
- Type:Rubber antioxidant
- Appearance:Amber to brown flake or granular
- Environmental Protection:Yes
- Application:Rubber Auxiliary Agents
- Storage:Dry
- Package:1kg/polybag, 25kg/kraftbag
N(1,3-dimethyl-butyl)-N'-phenyl-P-phenylenediamine chemical active antioxidant,infobox references. n-isopropyl-n′-phenyl-1,4-phenylenediamine (often abbreviated ippd) is an organic compound commonly used as an antiozonant in rubbers. [1] 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]
product name: rubber antioxidant ippd cas no.: 101-72-4 mf: c15h18n2 einecs no.: 202-969-7 appearance: grayish purple to purple-brown granular rubber and plastic ingredients can involve various types of polymers. for rubber, common base polymers.
ippd antioxidant 4010na N-isopropyl-N'-phenyl-p-phenylenediamine
antioxidant ippd/4010na executive standard: q/yty002-2011 cas no.101-72-4 english name: N-isopropyl-N'-phenyl-p-phenylenediamine english alias: antioxidant 4010na,IPPD acts as a stabilizer and antiozonant, preventing the formation of harmful free radicals and extending the service life of rubber products.
recent progress in the rubber antioxidants price,in this review, we summarized the recent advances in rubber antioxidants over the last 10 years and offered some perspectives to outline the challenges and future research directions for the rubber antioxidants. 2. brief introduction of the oxidation process and oxidation mechanism of the rubbers.
rubber antioxidants and their transformation products mdpi
natural antioxidants are only found in nr, such as amino acids, tocotrienol, and betaines [], whereas physical and chemical antioxidants are widely used in various synthetic rubber products. the rubber-aging process comprises three stages: initiation, reaction, and termination [ 15 , 16 ], and the physical antioxidants are usually used to address the initiation stage of rubber aging.
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antioxidant 4010na (ippd) rongcheng chemical general factory
antioxidant 4010na (ippd) by rongcheng chemical general factory acts as an antioxidant. it is n-isopropyl-n'-phenyl-p-phenylenediamine. it is highly efficient and can be easily oxidized and discolored on the exposure to air and light. antioxidant 4010na (ippd) is.
rubber antioxidantippd的工作原理及应用实例 高效抗氧化,ippd的工作原理主要包括两方面：首先，它能够有效地捕捉自由基，阻止自由基链式反应，减少橡胶降解；其次，它通过与臭氧和氧的分子发生反应，生成无害的化合物，避免对橡胶分子的进一步损害。. 数据显示，添加适量ippd的橡胶，可以在臭氧和氧气的环境中.
understanding antioxidant agent 4010na (ippd)
antioxidant agent 4010na, scientifically known as ippd (n-isopropyl-n'-phenyl-p-phenylenediamine), is a prominent antioxidant widely employed in various industrial and consumer applications. its role in preventing oxidative degradation and enhancing the longevity and performance of materials is unparalleled.
rubber antioxidant 4010(ippd) supplier,application: it is an antioxidant with high efficiency and multi-functions, being used in a wide range of applications. it is applicable in natural rubber, many kinds of synthetic rubber products and their latexes. it can be used in airplane, car tyre, bicycle tyre, as well as rubber products and latexes in cable industry.
- Do substituted para phenylenediamine (PPD) antioxidants affect the environment?
- Substituted para -phenylenediamine (PPD) antioxidants have been extensively used to retard oxidative degradation of tire rubber and were found to pervade multiple environmental compartments. However, there is a paucity of research on the environmental occurrences of their transformation products.
- 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 .
- 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].
- 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.
