(c12h15n) n antioxidant 4010 4020 for rubber material
(c12h15n) n antioxidant 4010 4020 for rubber material
(c12h15n) n antioxidant 4010 4020 for rubber material
(c12h15n) n antioxidant 4010 4020 for rubber material
(c12h15n) n antioxidant 4010 4020 for rubber material
recent progress in the rubber antioxidants: a review

Recent progress in the rubber antioxidants: A review

Abstract Elastomers, especially diene-rubbers containing unsaturated double carbon bonds in the main chains, are vulnerable to thermal/oxygen aging, which would make the elastomers less elastic and result in earlier failure of the elastomer products.

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rubber antioxidants and their transformation products: environmental

Rubber Antioxidants and Their Transformation Products: Environmental

Antioxidants are added to natural rubber (NR) and synthetic rubber (SR) during mastication, which is the process of transforming rubber from a strong and elastic state to a soft and plastic state [ 4, 5 ]. In addition, they could also be coated on the NR surface to achieve a similar effect [ 6 ].

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(pdf) rubber antioxidants and their transformation products

(PDF) Rubber Antioxidants and Their Transformation Products

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...

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anti-aging agents for rubber products - linkedin

Anti-aging agents for rubber products - LinkedIn

There aremany kinds of antioxidants for rubber products, and each antioxidant has several anti-aging effects at the same time. According to the chemical structure, they can be divided into:...

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konson tmq rubber antioxidant - matweb

Konson TMQ Rubber Antioxidant - MatWeb

Rubber Antioxidant, Chemical Name: 2,2,4-Trimethyl-1,2-dihydroquinoline polymer Molecular Formula: (C12H15N)n CAS#: 26780-96-1 Properties: Non-toxic. Relative density is 1.05. soluble in benzene, acetone, chloroform, carbon disulfide, a little

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ijerph | free full-text | rubber antioxidants and their transformation

IJERPH | Free Full-Text | Rubber Antioxidants and Their Transformation

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 ...

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vulkanox? 4020 (antioxidant) by lanxess: technical datasheet - specialchem

Vulkanox? 4020 (Antioxidant) by Lanxess: Technical Datasheet - SpecialChem

Vulkanox? 4020. Technical Datasheet | Supplied by LANXESS. Vulkanox? 4020 by Lanxess is an anti-oxidant used for white-, colored- and transparent goods from solid rubber and latex. It also functions as anti-degradants and secure the vulcanizates against damaging external influences. It affords outstanding protection from oxygen, heat and ...

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classification and development status of rubber antioxidants - linkedin

Classification and Development Status of Rubber Antioxidants - LinkedIn

The main antioxidants used in the rubber processing process are amine and quinoline antioxidants. The common types are antioxidant 4020£¬4010NA and TMQ. These three types of anti-aging...

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synthesis and aging properties of reactive antioxidant napm in natural

Synthesis and aging properties of reactive antioxidant NAPM in natural

Thermal stability, aging property of NAPM and mechanical properties of natural rubber (NR) vulcanizates containing NAPM were investigated and compared with two other commercial antioxidants N©isopropyl©N¡ä©phenyl©p©phenylene diamide (4010NA) and N©(1, 3©dimethyl butyl)¡ªN¡ä©phenyl©p©phenylene diamide (4020).

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recent progress in the rubber antioxidants: a review

Recent progress in the rubber antioxidants: A review

This review mainly focused on thermo-oxidative aging because it is the most common aging type for rubbers. The oxidative degradation of rubber proceeds by a free-radical chain reaction mechanism [1]. As shown in Fig. 1a, rubber aging processes have three distinct phases: (i) Initiation, (ii) Propagation, and.

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