Description:

Light Stabilizer 622 is the light stabilizer of choice for all applications calling for low volatility and minimal migration, because of its oligomeric structure with high molecular weight. Furthermore Light Stabilizer 622  is effective as antioxidant and contributes significantly to the long-term heat stability of polyolefins and tackifier resins.
The effectiveness of Light Stabilizer 622 surpasses significantly that of UV absorbers, particularly in pigmented systems. Combinations of Light Stabilizer 622  with UV absorbers, e. g. range or other HALS, e. g. Chimassorb? range in many cases result in synergistic effects. Typical examples are 783 and  111.
Application:

Light Stabilizer 622 areas of application include polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers. In addition Light Stabilizer 622  is highly effective in polyacetals, polyamides and polyurethane applications.

 

Melting point	>350 °C(lit.)
Fp	428 °F
storage temp.	Sealed in dry,Room Temperature
solubility	H2O: 1.6 ppm at 20 °C
form	neat
Water Solubility	1.6 ppm at 20 oC

Delivery Detail: Some of the products can be supplied within 7 days on the strength of warehouse.

Delivery Options: TNT, EMS, FedEx

Product Notice: Chemical product prices are subject to frequent fluctuations due to industry characteristics. Kindly contact our customer service to confirm product specifications and quotations prior to order placement and payment. Please refrain from placing orders directly. We appreciate your understanding.

Receipt Reminder: Please check the package for intact condition before signing for delivery. Should you encounter missing items, quantity discrepancies or quality issues upon inspection, you may reject the delivery and get in touch with us. We will resolve the matter promptly.