Physical Form & properties

LT721 is white or light yellow powder, a UV Light Stabilizer with anti-yellowing and anti-oxidation property

*it's suitable for PP, PE, ABS, TPO, etc.

*Low VOCs & No odour

*Melting Range：53-139℃

*TGA：337.9℃ (10%)

*It's suitable to replace UV3808, 3853, 770, etc. 

Applications

ACASORB LT721 is an excellent light stabilizer with anti-yellowing property, it contains few structure-stable components, pH is around 7.8-8.5, it has exhibited excellent performance in high moisture, acidic, basic and polluted environment. It's suitable for PP, PE, PVC, TPO, TPE, TPV, ASB, PS, PU, PA. The product presents long-acting high temperature antioxidation and UV light stabilization properties, thus it provides excellent protective properties for polymer materials. It is suitable for long term protection for dark or black polymer materials. LT721 has low VOCs and low odor during all processing and services of polymer materials. It is very compatible with all other polymer additives and different sensitive polymer materials. 

Storage & Usage Amount

Storage：Under nitrogen in a sealed container at a ventilated cool Warehouse

Expiry date: 18-24 months under nitrogen after production date.

Suggested Usage Quantity: 0.1-1.3%