recent progress in the rubber antioxidants Rubber Auxiliary Agent
- Classification:Chemical Auxiliary Agent
- Purity:99.9%
- Type:Anti-aging agent
- Appearance:Black Flake
- Feature:Chemical Resistance
- Application:Natural Rubber, Synthetic Rubber Common Use
- Storage:Dry
- Package:1kg/polybag, 25kg/kraftbag
rubber antioxidants and their transformation products,rubber products are mainly used in industrial and agricultural production, transportation, and national defense construction, and antioxidants are a group of the most important chemicals with widespread use in rubber products.
recent advances in the blooming/migration issues for rubber antioxidants. currently, many commonly used rubber antioxidants are low molecular weight derivatives of aromatic amines and phenols, and they are plagued with volatility, migration, and extractability issues.
recent progress in the rubber antioxidants Rubber Auxiliary Agent
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.
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.
effectiveness of different kinds of antioxidants in resin
the effectiveness of several antioxidants belonging to different chemical classes such as p-phenylene diamine (antioxidant 4010na), secondary amine (antioxidant 445), quinoline (antioxidant rd), and phenolic (bht, 1010, 2246) on the performance of a resin-cured biir vulcanizate was investigated.
factory supply rubber antioxidant rd (tmq),a widely used antioxidant with high efficiency and many purpose, especially for natural rubber, many kinds of synthetic rubber products and their latexes.
synergistic effects of antioxidant and silica on enhancing
in this work, the thermo-oxidative aging performance of antioxidant n-isopropylN'-phenyl-p-phenylenediamine (4010na)/silica (sio2)/natural rubber (nr) composite was evaluated by the...
high quality rubber antioxidants 4010na ippd,a combined molecular dynamics (md) simulation and experimental study is presented to investigate the effects of small molecules 4010na, go, and go-4010na on the compatibility and damping properties of nitrile-butadiene rubber (nbr) composites.
high quality rubber antioxidants 4010na ippd
rubber damping materials are widely used in electronics, electrical and other fields because of their unique viscoelasticity. how to prepare high-damping materials and prevent small molecule migration has attracted much attention. antioxidant 4010na was successfully grafted onto graphene oxide (go) ….
synergistic effects of antioxidant and silica on enhancing,in this work, the thermo-oxidative aging performance of antioxidant n-isopropylN'-phenyl-p-phenylenediamine (4010na)/silica (sio 2)/natural rubber (nr) composite was evaluated by the variations of mechanical properties and chemical structure after aging at 100 ℃.
- Which antioxidants are used in rubber vulcanization?
- The amine and phenolic antioxidants are the most widely used rubber antioxidants (Fig. 1 b and c). Generally, the phenolic antioxidants have poor antioxidative efficiency (compared to amine antioxidants) and they can delay vulcanization, but they cause little discoloration problems.
- Does antioxidant 4010na increase k value in Nr/CB/Nr composite?
- Moreover, upon adding antioxidant 4010NA into NR or CB/NR composite, the K values for 4010NA/NR or 4010NA/CB/NR composite did not exhibit a significant improvement. In contrast, it is noticeable that the addition of 4010NA caused a significant increase in K value for 4010NA/SiO 2 /NR composites in comparison with SiO 2 /NR composite.
- Does antioxidant 4010na reduce FFV and FCV of NR?
- (1) By means of QM simulation, the protective mechanism of antioxidant 4010NA for NR was elucidated quantitatively from the point of free energy of dissociation and energy barrier of reaction. (2) The addition of silica was capable of reducing FFV and FCV of NR, thereby improving O 2 barrier ability of NR.
- What is the antioxidative effect of silica-s-TP for rubber composite?
- The antioxidative effect of silica-s-TP for rubber composite is superior to for the traditional antioxidants such as 4020, RD, 2246 and 264, and the high efficiency free radical capturing activity of silica-s-TP was stem from the polyphenol on the silica surface.
