Antioxidant dppd is mainly used as a chelating agent for PVC. It can inhibit color change and increase oxidation resistance ＆ light stability. It can improve color and weatherability when working with metal soap in PVC processing. In polyolefin, polystyrene, and polyamide, It can be used as a secondary stabilizer. Furthermore, it has ignition resistance and color stability in polyurethane foam.
Appearance Clear liquid
Color(APHA) ＜ 50
Acid Value(mgKOH/g) ＜ 0.5
Refractive Index (25C) 1.4820-1.4860
Specific Gravity (25 C) 0.955-0.977
Handling and Safety:
For additional handling and toxicological information, please consult us for Maternal Safety Date Sheet.
25 or 200kgs per drum.