Copper resistance agent ST - 697

Chemical Name:  2,2'-oxamidobis(ethyl 3(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)

M.W：697

Molecular Formula：C₄₀H₆₀N₂O₈

CAS NO：70331-94-1

Sturctural Formula：

Quality Standard：

Application:

Oxidation resistance of copper agent ST - 697 is a kind of applied to organic polymer stabilizers and efficient metal deactivator, has a strong inhibition of heavy metal ions in the catalytic ability and aging, has double function for antioxidant and resistance of copper. Is the excellent stabilizer for wire and cable, insulating materials, auto parts and various kinds of polymer materials products, especially suitable for polyolefin, can also be used for polyester, polyurethane, PA, ABS, PVC, etc., this product has the low volatile, good synergistic effect if used with normal antioxidants, light stabilizer and produce good synergistic effect.

Storage: No special safety equipment. Refer to general industrial storage methods.

Pack: carton barrel (box) lined with plastic bags, net weight of 25Kg per barrel(box).

Reference dosage: the general dosage is 0.1%-0.5%.

Valid period: 24 months.