Anti-aging agent DTPD

　　Chemical name: N,N'--xylyl-p-phenylenediamine mixture

　　Molecular formula: C20H20N2

　　Molecular weight: 288.3862

　　CAS# 27417-40-9

　　Appearance (visual inspection): brown gray particles

　　Initial melting point of dry product, ℃, ≥90-100

　　Heating loss, %, ≤0.5

　　Ash, %, ≤0.3

　　Uses: This product has good ozone resistance, flexure resistance, crack resistance and electrical cracking resistance, and has long-term protection performance, especially in combination with anti-aging agent 4020 or 4010NA 1:1, the best anti-ozon effect. The anti-aging agent DTPD has little effect on vulcanization and scorch due to its low alkalinity, especially because its anti-metal toxicity is the strongest p-phenylenediamine anti-aging agent, and it has the longest protective effect. It is particularly suitable for use conditions. It is used in harsh truck tires, off-road tires, various radial tires and bias tires.

　　Packing: composite paper bag lined with thin plastic film bag, net weight 25 kg.