Antiozonants

N,N'-Bis(1,4-Dimethylpentyl)-P-Phenylenediamine

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Vulkazon AFD

Vulkazon AFD are effective, non-staining antiozonants which protect vulcanizates where color and design play a major role, or where it is essential to avoid any contact staining. Vulkazon AFD extend the range of colored rubber products and can make a vital contribution in developing new colored products.

Vulkazon AFS/LG

Vulkazon AFS/LG is effective, non-staining antiozonants which protect vulcanizates where color and design play a major role, or where it is essential to avoid any contact staining. Vulkazon AFS extend the range of colored rubber products and can make a vital contribution in developing new colored products.

nitric acid Industrial Grade 61.5% & 68%

SR NO. PARAMETERS :  UNIT ->  SPECIFICATION

01.Appearance : Clear Colourless Liquid

02.Total Acidity (as HN0₃)  : % w/w  ->  61.5 (+/-) & 68%

03.Specific Gravity (at 20°C) : 1.4

04.Nitrous Acid (as HN02) :  % by mass (max) -> 0.01min

05.Chlorides (as Cl) : % by mass (max) -> 0.0002 max

06.Sulphates (asH2S04) : % by mass (max) -> 0.0002 max

07.Iron Content (As Fe) : % by mass (max) -> 0.0001 max

08.Residue on ignition : ppm -> 100 max

09.Ammonia Salts (As NH3) : ppm -> 1

10.Arsenic (As AS) : ppm -> 2 max

p-Phenylenediamine

p-Phenylenediamine is an organic compound. It is mainly used as a component of engineering polymers and composites. It is an ingredient used in some hair dyes, though it may be a contact allergen. It is easily oxidized, and for this reason p-phenylenediamine is used as antiozonants in production of rubber products. It is also used as a developing agent in the C-41 color photographic film development process, reacting with the silver grains in the film and creating the colored dyes that form the image.