Rubber Antioxidant 4020 6PPD CAS 793-24-8, also known as antioxidant dmbppd, belongs to p-phenylenediamine rubber antioxidant. The pure product is white powder, which is oxidized to brown solid when exposed to air. In addition to good anti oxygen effect, it also has the functions of anti ozone, anti bending and cracking and inhibiting harmful metals such as copper and manganese. Its performance is similar to that of antioxidant 4010NA, but its toxicity and skin irritation are less than 4010NA, and its dissolution characteristics in water are better than 4010NA.
Specification of Rubber Antioxidant 4020 6PPD CAS 793-24-8
Appearance Dark purple pastilles
Crystallization point 45.0°C Min
Loss on Heating 0.50% Max
Ash 0.10% Max
Purity(GC) 96.0% Min
Application of Rubber Antioxidant 4020 6PPD CAS 793-24-8
Anti ozone agents and antioxidants for natural rubber and synthetic rubber have excellent protective effects on ozone cracking and flexion fatigue aging, and also have good protective effects on heat, oxygen, copper, manganese and other harmful metals. Used for tire, tape and general industrial rubber products. Applicable to nitrile rubber, chlorine rubber, styrene butadiene rubber, at; NN, natural rubber, etc.
Packing of Rubber Antioxidant 4020 6PPD CAS 793-24-8
25kg/bag or as per customer request.
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