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Rubber Antioxidant TMQ

Chemical Name2,2,4-Trimethyl-1,2-dihydroquinoline polymer

MolecularStructure

Molecular Formula(C12H15N)n

CAS No. 26780-96-1

SpecificationsGB8826-88

Item

Specifications

Highgrade

1st grade

Appearance

Amber to brown granular

soften temperature (℃)Min.

80~100

80~100

Heat Loss (%)Max.

  1. 2

Total content of dimer, trimerand tetramer,%Min

70

50

Isopropyl bis aniline content(%)Max

Insoluble in ethanol(%)Max

0.2

Ash(%)Max.

  1. 2

PropertiesNon-toxic. Relative density is 1.05. soluble in benzene, acetone, chloroform, carbon disulfide, a little soluble in petrol-hydrocarbon, insoluble in water.

ApplicationsA kind of amine antioxidant, the property of anti-heat oxide is good. It is suitable to nature rubber and variety of synthetic rubbers except chloroprene rubber. The effecting is invisible to protect curved fatigue and ozone, usually use it with other antioxidantthat can protect curved fatigue and ozone. It is widely used to manufacture tyres, rubber tuber, belts, shoes, fiber, normal industrial rubber products, also latex products. It is known as a stabilizer which used to polyisopentadiene rubber, butadiene rubber, butadiene styrene rubber. It is able to inhibit harmful metals.

Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

Packing25kg netpaper bags lined with polyethylene film bags.



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