Antioxidant, UV Absorber, Dyes, Pigment for SAN

SAN is an abbreviation of Styrene acrylonitrile resin, which is a copolymer plastic consisting of styrene and acrylonitrile. like polystyrene itself, it is optically transparent and brittle in mechanical behavior.

Main Applications: SAN is widely used in food containers, water bottles, kitchenware, computer products, packaging material, battery cases and plastic optical fibers.


Antioxidant, UV absorber, light stabilizer for SAN

MaterialApplicationAntioxidantsUV Absorber/HALSRemark


Automotive, etc.

1076+168UV P+770/


Dyes for SAN

Except for pigment, high solubility solvent and dispense dyes is more suited for SAN coloring. For example, Yellow 6G, Yellow G, Yellow R, Orange GG, Red GS, Red 5B, Red 7B, Violet R, Violet 3R, Violet B, Green 5B. These deys heat resistance is 280~300℃ and dosage recommended range is 0.025%~0.05%.

Organic Pigment for SAN(please click on the title)