rubber antioxidant tmq for sale products
- Classification:Chemical Auxiliary Agent
- Purity:96.9%
- Type:Rubber antioxidant
- Appearance:Amber to Brown Flake
- Melting point:45-46°C
- Application:For nitrilebutylbenzene
- Storage:Store in a Cool, Dry Place
- Package:Ply Kraft Paper Bag
the importance and application of rubber antioxidant tmq,discover the significance of rubber antioxidant tmq in enhancing rubber product performance and longevity. learn about its application, market trends, and how it drives technological innovation in the rubber industry.
antioxidant tmq is a widely used antioxidant, especially used in the rubber industry. similar to other antioxidants, tmq acts as an anti-aging agent and protects rubber from heat and heat.
free sample chemical industry antioxidant tmq indonesia
generic abbreviation: antioxidant tmq (rd) chemical name: polymerized ,2dihydroquinoline cas no.: 26780-96-1 technical specification: gb/t 8826-2003 name of index appearance softening point, 'c, heating loss, 0/0, max ash content, 0/0, max methanol insoluble, 0/0, max specifications amber to brown granule 80-100 0.30 0.45 0.20
10 tons of tmq successfully exported to indonesia-henan,rubber antioxidant tmq is a kind of general-purpose antioxidant with excellent anti-aging performance in the rubber industry. it is very effective in the protection of thermal oxidation, and also has a strong inhibitory effect on the catalytic chemical oxidation of metals.
26780-96-1, tmq, rubber antioxidant
our development team has nearly 40 years of technical experience in the chemical industry. we have been providing customers with a complete range of solutions. in response to different customer needs, we developed the best quality tmq. it is an excellent antioxidant with low toxicity and low pollutant.
antioxidant tmq(rd) factory price,products. antioxidant tmq (rd) chemical name: 2,2,4-trimethyl-1,2-dihydroquinoline content. specification: properties: this product in brown piece of amber, poisonless, soluble in benzene, chloroform, carbon disulfide and acetone, but not soluble in water. it′s toxicity is light, pollution is low, fine solution with rubber.
rubber antioxidants and their transformation products
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.
recent progress in the rubber antioxidants Rubber Auxiliary Agent,we first give a brief introduction of the oxidation process and oxidation mechanism for rubbers. then, we present the strategies to improve the anti-oxidative efficiency of rubber antioxidants. after that, recent advances to minimize the blooming and migration of antioxidants are summarized.
rubber antioxidant tmq with best price
rubber antioxidant tmq. chemical name: 2,2,4-trimethyl-1,2dihydroquinoline content. molecular formula: (c12h15n) n n =2~4. molecular weight: (173.25) n n =2~4.
rubber antioxidant tmq, tq, tdq, rd for hot sale,mernox tq(tmq / tdq) is an inexpensive and highly potent staining type antioxidant most widely used in the rubber com-pounds based on nr, ir, sbr, br, nbr and other diene rubbers except cr (polychloroprene).
- What is rubber antioxidant TMQ TDQ Rd?
- Rubber Antioxidant TMQ, TQ, TDQ, RD: It is a very important category of rubber antioxidants. It has a good powerful effect on heat, oxygen, and fatigue aging.
- Is TMQ a solvent-process model?
- An improved dynamic process model is formulated. A case study for solvent-process design of TMQ production is highlighted. TMQ (2,2,4-trimethyl-1,2-H-dihydroquinoline) is an important antioxidant because of relatively low price and ease of application in rubber production technologies.
- Why is TMQ soluble in LC50?
- The solubility of the solvent guarantees the TMQ product is soluble in the solvent. LC50 of the solvents ensures the low toxicity and human health.
- What is TMQ polymerization reaction?
- First, the condensation reaction (R1) is carried out under acid conditions, which converts aniline (A) and acetone (B) to the TMQ monomer (C) and water (D). Then polymerization reactions (R2 − R4) are conducted, in which the monomers (C) are polymerizes to TMQ oligomers including dimers (E), trimers (F) and tetramers (G). (R1)(R2)(R3)(R4)
