rubber chemicals auxiliary agent antioxidant 4020 6ppd 4010
- Classification:Chemical Auxiliary Agent
- Purity:98.9%
- Type:Rubber chemicals
- Appearance:Dark purple pastilles
- Softening point:80-100℃
- Application:Used in Tires,Industrial Rubber Products
- Production Capacity:10000tons/Year
- Package:25 Kgs/kraft bag
N(1,3-dimethyl-butyl)-N'-phenyl-P-phenylenediamine chemical active antioxidant,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.
rubber chemicals auxiliary agent antioxidant 4020 6ppd 4010 ippd rd nbc, find details and price about nbc rubber chemical from rubber chemicals auxiliary agent antioxidant 4020 6ppd 4010 ippd rd nbc kitamura-xia(shanghai)co.ltd.
factory price of rubber antioxidant ippd
the rubber antioxidant ippd is included in our comprehensive rubber auxiliary agent range.rubber auxiliary agents aid in improving the quality, efficiency, and durability of rubber products by enhancing characteristics such as flexibility, toughness, and heat resistance. consult with a professional supplier for tailored solutions and expert advice.
recent progress in the rubber antioxidants price,the oxidation induction time (oit) test is shown in fig. 3 c, the oit value for the rubber sample with appt was 126.6 min, which was much longer than that of samples with antioxidant ppd or ippd. usually, the more resistant the rubber is to oxidative degradation, the longer the oit value is.
rubber antioxidants and their transformation products mdpi
antioxidants are prevalently used during rubber production to improve rubber performance, delay aging, and extend service life. however, recent studies have revealed that their transformation products (tps) could adversely affect environmental organisms and even lead to environmental events, which led to great public concern about environmental occurrence and potential impacts of rubber.
great price rubber antioxidant dtpd,classification: chemical auxiliary agent cas no.: 101-72-4 other names: n-isopropyl-n'-phenyl-p-phenylene diamine mf: c15h18n2 einecs no.: 202-969-7 purity: 99.7% place of origin: china type: rubber antioxidant usage: rubber auxiliary agents brand name: richon model number: ippd product name: n-isopropyl-n'-phenyl-p-phenylene diamine product.
rubber antioxidant 6ppd 4020 with good price
6ppd (4020) chemical structure. chemical name : n-(1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine cas no. : 793-24-8 as a kind of phenylene diamine rubber antioxidant, 6ppd has better compatibility with rubbers, seldom blooming, low volatility, low toxicity, excellent antioxidant, anti-ozone, anti-flex cracks ,good dispensability in sizing material and little effect on vulcanization, anti.
rubber antioxidants and their transformation products,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.
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rubber antioxidant 6ppd 4020 , find complete details about rubber antioxidant 6ppd 4020 ,6ppd chemical manufacturer,ruber antioxidant 6ppd,antioxidant 4020 cas 793-24-8 from leather auxiliary agents supplier or manufacturer-shanghai ruizheng chemical technology co., ltd.
rubber antioxidant 4010na(ippd) with high quality,generic family: additive -- antioxidant / heat stabilizer supplied. properties: a high activity antioxidant for matural and synthetic rubber provides powerful antiozonant and antioxidant properties with excellent high temperature, fatigue and flex resistance to rubber compounds.
- 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.
- Are PPD antioxidants toxic?
- An increasing number of studies have focused on the toxicity of these PPD antioxidants. (8−10,15,33) According to the European Chemical Agency, several of them were labeled as very toxic to aquatic life with long-lasting effects and harmful if swallowed and may cause an allergic skin reaction.
