Physical Form＆properties

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

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

*Low VOCs & No  odour  

*Melting Range： 57-129^oC  

*TGA：357.9^oC (10%)  

App

ACASORB LT721 is an excellent light  stabilizer with anti-yellowing property,  it contains few structure-stable  components, pH is around 7.2-7.6, 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.  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:  48-72 months under nitrogen after production  date.  

Suggested Usage  Quantity: 0.1-3.0%