Akcrostab™ T-5316

An economical 8.4% butyl tin stabilizer formulated for high output extrusion rates.


Akcrostab T-5316 is an economical liquid organotin mercaptide heat stabilizer containing 8.4% tin, recommended for the substrate layer of PVC co-extruded profiles and other rigid PVC applications where weatherability is not critical. Due to the innovative technology, it exhibits color hold equal to substrate stabilizers containing tin levels of 9.0%. Akcrostab T-5316 is moderately lubricating and offers excellent heat stability and color hold at high output rates. Typical usage levels range from 0.7 to 1.5 phr, depending on the heat stability required.