Anti-aging agent SP

　　Chemical name: styrenated phenol

　　SP SP-C

　　Appearance (visual inspection): light yellow transparent sticky substance, off-white or slightly red powder

　　SP content, %℃, ≥ 30

　　Heating loss %, ≤ 1

　　Refractive index (25℃): 1.5985-1.6020

　　Density (30℃) g/cm3: 1.07-1.09 —

　　Ash content (900±25℃)%, ≤0.5 —

　　Properties: This product is a medium-strength anti-aging agent, which has good protection against aging such as thermal oxygen, weather, light, and flexion.

　　Uses: Suitable for natural rubber, butadiene rubber, styrene butadiene rubber and other synthetic rubber. Easy to disperse, not change color, no pollution. It is easy to emulsify in water, so it is especially suitable for all kinds of light-colored, bright-colored transparent rubber products and latex. This product can also be used as a non-polluting stabilizer for styrene-butadiene rubber and nitrile rubber and antioxidants such as polyolefin and polyoxymethylene. The powder uses calcium carbonate or white carbon black as a carrier. SP-C is mainly used to manufacture high-end shoe materials, adhesive tapes, latex sponges, light-colored products, bright-colored products and transparent products. It can also be used as a non-polluting stabilizer for SBR and NBR.

　　Liquid packaging: 200KG/barrel;

　　Solid packaging: composite paper bag lined with plastic film bag, net weight 25 kg.