Rubber Antioxidant TMQ

Rubber Antioxidant TMQ

Chemical Name:
Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline
Molecular Formula: (C12H15N)n
Molecular Weight: (173.26)n
Gravity: 1.05
CAS NO.: 26780-96-1
Package: 25kg/bag
Storage Life: 12months

Product Details

Rubber Antioxidant TMQ


Antioxidant Chemical Name

Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline  

Molecular Formula  (C12H15N)n
Molecular Structure  image001.png
Molecular Weight (173.26)n
CAS NO.  26780-96-1
Storage Life12 months



Amber or Brown Granules

Softening Point ℃


Loss on Drying %≤


Ash %≤


Rubber processing with a broad categories of additives, including curing agent, crosslinking agent, vulcanization agent, curing agent, antiscorching agent and stabilizer agent, softener, plastic plasticizer, solution and regeneration of activator, tackifier, latex special additives main auxiliaries, and colouring agent, foaming agent, flame retardant additives can be common with plastic additives.

Rubber additives originated from the vulcanization of natural rubber.After more than 80 years of research, until the 20 ~ 30's of the 20th century, with the basic variety of vulcanization promoters 2-mercapto benzothiazole and its sulfonylamide derivatives and p - phenylenediamine anti-aging agent industrialization, rubber additives basically formed a system.At present, rubber additives are in a stable period, vulcanization accelerator and anti-aging agent two major organic additives yield about 4% of living rubber consumption.Foreign production of rubber additives is quite concentrated, bayer ag of Germany and monsanto of the United States are the main manufacturers.The production of rubber auxiliaries (organic auxiliaries) in China began in 1952.

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