Physical Form＆properties

*White or Off-white powder 

*LTF631 is effective  high Temperature  Antioxidant versus LTF  641  

*Anti-Yellowing  

*Low VOCs & no  Stench Oder  

*Melting Range： 126-159oC  

*TGA:363.6oC (10%)

Applications

ACANOX LTF631 is a formulation of  three components with both processing  and long-effective high temperature  antioxidants, pH is neutral. It exhibited excellent antioxidant properties, and  stabilities in acidic, basic, and other  contaminated environment, therefore  LTF631 provides outstanding  protections to polymer materials. It is  well compatible with PP, PE, ABS, PVC  as a long-acting antioxidant, as well as  TPO, TPE, TPV, PS, PU, PA and their  alloy materials. LTF631  also has shown much stronger protection  to natural color, light color with  excellent anti-yellowing properties. It  has also excellent matching with other  polymer additives, such as weak alkali,  weak acidic and neutral additives. It has  shown very good performance records in  different polymers and it presented low  odor and low VOCs during processing  and services terms.

Storage＆Usage Amount

Storage：Under  nitrogen in a  sealed container  at a ventilated  cool warehouse  Expiry date： 48-72 months under nirogen after production  date.  Suggested Usage  Quantity:  0.2-1.5%