Qingdao Tianxiongjian Industry & Trading Co.,Ltd.

Product name:Antioxidant HPQ
Chemical name:2,2,4-trimethyl-1,2-dihydro quinoline polymer
Molecular formula:(C₁₂H₁₅N)_n . n=2-4
Molecular weight:(173.25)_n . n=2-4
Constitutional formula:

EC NO:500-051-3   CAS NO:26780-96-1
Physico and chemical property:
Density:1.03-1.09g/cm^3   Flash point:>250°C
Fusing point:100°C-115°C
Solubility:Insoluble in water, soluble in acetone, benzene, ethano.
Quality standard:enterprise standard

Indxe name	Excellent products	First -rade products
Appearance	Amber or light  brown granulal
Soften point,°C	70-90
Heating Loss of ash content ,% ≤	0.2	0.2
Ash content,% ≤	0.4	0.4
Dimer content % ≥	50
IBA % ≤	0.4

Purposees of products :
It is maimly used as rubber antioxidant,suitable for natural rubber,butylbenzene,ethylene-propylene and neoprene.It restrains aging caused by heat and oxygen as welll as metal catalyst,which is special used in Such as the requirements of all-steel radial tire industry.
Packing:paper-plastics bad with polyethylene film inside at 25ktf/plece.