Octadecanol

Chemical Name (Chinese): Stearyl alcohol Chemical Name (English): stearyl alcohol Chinese Name 2: Octadecanol CAS No.: 112-92-5 Molecular Formula: C18H38O Molecular Weight: 270.56 Raw material for antioxidant production

Light stabilizer 944

This product is a white or pale yellow powder, soluble in organic solvents such as acetone, benzene, and chloroform, with a relative density of 1.01 (20℃) and a weight loss of 1% at 300℃. The effective nitrogen content is 4.6%.

Light stabilizer 770

This product is a new generation of polymeric high-molecular-weight hindered amine light stabilizer. It has excellent processing thermal stability, good compatibility with resins, good water extraction resistance, and low volatility and migration. Compared with general low-molecular-weight hindered amine light stabilizers, it has excellent long-term anti-photoaging properties.

Light stabilizer 622

This product is an odorless, tasteless, white or slightly yellow powder solid, soluble in organic solvents such as toluene, xylene, chloroform, and tetrahydrofuran, but insoluble in water, methanol, and hexane. It has a softening temperature of 55-85 degrees Celsius, a nitrogen content of approximately 4.9%, and a thermal weight loss starting temperature of 275 degrees Celsius.

Light stabilizer 292

Hindered amine light stabilizers are mainly used in paints, coatings, inks, polyurethane paints, etc. This product can maintain the gloss of the coating under sunlight exposure, avoid cracking and spotting, bursting and surface peeling, thus greatly improving the coating life, and the effect is even better in automotive coatings. This product has a synergistic effect with UV absorbers.

UV absorber

The UV absorber is a hydroxyphenyl benzotriazole type UV absorber that effectively protects the coating gloss and prevents cracking and spotting. This product is easy to emulsify and is especially suitable for aqueous systems. The dispersion of the UV absorber in the aqueous system can be achieved by dissolving it in a water-soluble solvent such as diethylene glycol diethyl ether.

UV absorber 531

UV-531 is a high-performance, efficient anti-aging agent that absorbs ultraviolet light at 240-340 nanometers. It is characterized by its light color, non-toxicity, good compatibility, low migration, and ease of processing. It provides maximum protection for polymers, helps reduce discoloration, delays yellowing, and inhibits the loss of physical properties.

Antioxidant 1035

It is recommended to take appropriate protective measures and avoid prolonged contact with the product as much as possible. After contact, rinse eyes or skin thoroughly with plenty of water.

Antioxidant DSTDP

This product is an excellent auxiliary antioxidant, widely used in polyethylene, polypropylene, polyvinyl chloride, ABS, rubber and lubricating grease. This product has a high melting point and low volatility, and can produce a synergistic effect with phenolic antioxidants and ultraviolet absorbers. Packaging: 25KG/barrel, or according to customer requirements.