rubber aging agent 6ppd(4020) national standard quality
- Classification:Chemical Auxiliary Agent
- Purity:96.9%
- Type:Rubber additive antioxidant
- Appearance:Amber to Brown Flake
- Brand Name:Gobiotech
- Application:Petroleum Additives
- Production Capacity:200 Metric Tons per Month
- Package:25 kg/bag or as your require
Rubber Antioxidant 6PPD technical data sheet,technical data sheet (tds) chemical name: n-(1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine. other name: 4020. molecular formula: c18h24n2.
Detailed introduction. Rubber antioxidant 4020/6PPD. Chemical name: N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine. Molecular formula: C18H24N2. CAS number: 793-24-8. Molecular weight: 268.40. 6PPD is a phenylenediamine rubber antioxidant with good compatibility with rubber, not easy to bloom, low volatility and low toxicity.
rubber antioxidants and their transformation products
recently, it was reported that the rubber antioxidant n-(1,3-dimethylbutyl)N'-phenyl-p-phenylenediamine (6ppd or antioxidant 4020), a typical tire rubber antioxidant, could enter the surrounding environment together with tire-wear particles (twps).
rubber antioxidants and chemical 6ppd,recently, it was reported that the rubber antioxidant n-(1,3-dimethylbutyl)N'-phenyl-p-phenylenediamine (6ppd or antioxidant 4020), a typical tire rubber antioxidant, could enter the surrounding environment together with tire-wear particles (twps).
rubber antioxidant 6ppd (4020) products chemical
application: as antioxidant used for rubber product with high efficiency, low poison and low solvent-extraction amount. also used as stabilizer in synthetic rubber which is widely applied in many kinds of rubber products.
rubber antioxidant 6ppd 4020 Rubber Chemicals Additives,product specification: application: -6ppd is an outstanding antioxidant and antiozonant, generally used for natural rubber and synthetic rubber. -6ppd can slow rubber’s fatigue degradation under static and dynamic operating conditions. it is an excellent stabilizer for natural rubber and synthetic rubber, with low pollution and low volatility.
rubber antioxidant 4020 request for quotation supplier
it is an antiozonant and antioxidant for natural rubber and synthetic rubber, and has excellent protective effect against ozone cracking and flex fatigue. production method. a variety of methods can be used to prepare antioxidant 4020.
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.
rubber antioxidant 6ppd (4020) buy chep price
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rubber antioxidant 4020 6ppd for Tyres,Rubber antioxidant 4020. Chemical name: N-(1,3-dimethylbutyl)-N-phenyl-p-phenylenediamine. Molecular formula: C18H24N2. Molecular weight: 268.4. It can soften sizing material, so can be used for tires and other kinds of rubber products, also can be used as heat oxygen stabilizer for polyethylene, polypropylene and acrylic resin.
- What is the difference between antioxidants 4020 and 4010na?
- Rubber composites containing antioxidants 4020 and 4010NA were immersed and extracted, resulting in solutions that were noticeably darker in color than those of the rubber composites with GMA-PPDA antioxidants, which had also been immersed.
- Which rubber antioxidants are used in China?
- 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.
- What are the future trends of rubber antioxidants?
- The perspectives on the future trends of rubber antioxidants have been presented. 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.
- Are rubber antioxidants a rational design?
- The development of medical antioxidants also inspires the rational design of rubber antioxidants. Recently, Sun, et al. synthesized a novel antioxidant (APPT) containing aromatic amine, thiourea and allyl groups by the reaction between N-phenyl-p-phenylenediamine and allyl isothiocyanate (Fig. 3 b) .
