Physical Form & properties

*LT412H is white or Off-white powder, a thioether Long-act high temperature thermal Antioxidant with very effective anti-yellowing property

*Neutral pH

*Low VOCs & No Stench Oder

*Melting Range：121-147℃

*TGA：403.86℃ (10%)

*It is suitable to replace 412S

Applications

ACANOX LT412H is a structure-stable, long-acting high temperature antioxidant, which is used to replace DSTDP and 412S, which are long-acting antioxidants in market. LT412H acts long effective as a high temperature antioxidant, very compatible with PP, PE, TPO, TPE, TPU, ASB, PS, PU, PA and their alloy materials. This product is suitable for the protection of natural, light color polymer materials and black polymer materials. its pH is neutral, Compared with DSTDP & 412S, LT412H does not have stench odor and acidic properties as 412S and DSTDP, it's thus compatible to basic additives and basic polymers. This product exhibited much more excellent performance than 421S and DSTDP, it possesses better properties in anti-hydrolysis, resistance of decomposition in acidic and basic , polluted conditions.

Storage & Usage Amount

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

Expiry date：96 months under nitrogen after production date.

Suggested Usage Quantity: 0.1-1.5%