china rubber antioxidant 6ppd(4020) manufacturer, suppliers
- Classification:Chemical Auxiliary Agent
- Purity:96.9%
- Type:Antioxidant
- Appearance:Amber to Brown Flake
- Ash Content:0.20%
- Application:tyres, motorcycles births
- Production Capacity: 500 Metric Tons per Month
- Package:25kg in kraft paper bag with PE bag inside
rubber antioxidants: tmq, 6ppd, ippd price,antioxidant 6ppd (4020) 6ppd, or n-1,3-dimethylbutyl-n’-phenyl-p-phenylenediamine, is a synthetic rubber antioxidant widely used in the tire and rubber industry. it provides protection against degradation caused by heat, oxygen, and flex-cracking. 6ppd acts as a stabilizer and antiozonant, preventing the formation of harmful free radicals and.
Find great deals on Rubber Antioxidant 6ppd(4020). As a professional China Rubber Antioxidant 6ppd(4020) manufacturer and supplier, we supply rubber chemicals, rubber additives, and prepared rubber products at favorable prices.
great price rubber antioxidant dtpd
classification: chemical auxiliary agent cas no.: 793-24-8 other names: n(1,3-dimethyl-butyl)-n'-phenyl-p-phenylenediamine mf: c15h18n2 einecs no.: 212-344-0 purity: 96.0% min place of origin: china type: rubber antioxidant usage: rubber auxiliary agents brand name: richon model number: 6ppd product name: antioxidant 4020(6ppd) chemical name: n.
6ppd rubber antioxidant: characteristics, applications,6ppd is an organic compound belonging to the p-phenylenediamine class of antioxidants. it is a dark purple solid with a slight odor. chemically, it consists of n- (1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine molecules. 6ppd is known for its solubility in rubber and compatibility with various types of rubber. 2.
antioxidant 6ppd price تست حامیکو
antioxidant 6ppd (4020) 6ppd is a strong antioxidant that is used as an antioxidant and antioxidation agent in rubber production. this substance has low toxicity and prevents polymer corrosion and increases the stability of the final product.
rubber antioxidants tmq particles 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.
rubber antioxidant agent 6ppd(4020) rubber accelerator
properties: pure 6ppd is white solid product, and will gradually oxidizing to brown solid when exposed to the air.industrial product—6ppd is purple brown to black brown granules or flakes, and will slowly caking when the temperature exceeds 35-40℃.soluble in gasline, benzene, acetone, ethyl acetate, dichloroethane, carbon tetrachloride ,methylbenzene, ethylalcohol and other organic.
recent progress in the rubber antioxidants price,separately, 4-(dimethyl-butyl amino)diphenylamine (6ppd), another widely used antioxidant in the rubber industry, a recent study reported that the 6ppd (or already converted 6ppd-quinone) released from the tires reacts to form 6ppd-quinone, which is toxic to coho salmon and causes mass coho salmon deaths in the u.s. pacific northwest [59].
china rubber antioxidant 6ppd manufacturers low price
rubber antioxidant 6ppd 4020 rubber antioxidant 4020(6ppd) chemical name n-(1,3-dimethyl-buty)-n'-phenyl-p-phenylenediamine molecular formula c18h24n2 cas no. 793-24-8 specification.read more as one of the most professional rubber antioxidant 6ppd manufacturers in china, we're featured by quality products and good service.
rubber antioxidant 6ppd 4020 for hot sale,detail introduction. product name: ippd (4010 na) chemical name: n-isopropyl-n'-phenyl-p-phenylenediamine. cas no.: 793-24-8. product specification: -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.
- How does a rubber matrix affect antioxidative performance?
- Obviously, the solubility/dispersity of the antioxidant within the rubber matrix is a key factor in determining the antioxidative performance, and the antioxidative efficiency of antioxidant increases with the dispersion state within the rubber matrix, owing to higher specific surface area available for termination of radicals.
- 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) .
- Why do we need antioxidants for rubber composites?
- Therefore, for a real application, the antioxidants are indispensable to retard the thermal-oxidative-aging process of the rubber composites and then prolong the service life. In this review, we systematically review the recent progress of antioxidants for rubber.
