Chemical name: Polymerized 2,2,4 -Trimethyl-1,2- Dihydroquinoline resin

Application

• The product is applied to natural rubber and synthetic rubber against aging caused by heat oxygen and weather
• But it can not eectually prevent exible cracking under the rigorous conditions. It can be used to make tyres, rubber hoses adhisive tapes. Widely used in all sorts of rubber products and tyre.
• May be tinted for identication. Soluble in benzene, chloroform, carbon disulde, acetone, ethyl alcohol. Insoluble in water. Application: Rubber antioxidant RD(TMQ) has got an excellent property of protection against oxygen.
• The quantity to be used is generally between 0.5 and 3.0 PHR ( per hundred rubber ), if don’t permit of protection no more than0.5 PHR (per hundred rubber).