Tin-Based Catalyst Comprised of Dibutyltin Dilaurate Adsorbed Onto a Silica Carrier Tp71
25kgs Per Bag
CATALYST TP-71 Which is equivalent to Butaflow-71 (TIN catalyst)
General Desription: CATALYST TP-71 is a tin-based catalyst comprised of dibutyltin dilaurate adsorbed onto a silica carrier. Which is equivalent to Butaflow-71(TIN catalyst). This product may be used in both e-caprolactam blocked polyurethane powder coatings and internally blocked uretdione systems. TP71 is incorporated as a raw material during the premix stage of processing, and a laboratory investigation is recommended to optimize the concentration and processing conditions for a particular formulation. Typical dosage ranges from 0.1 - 1% based on total formula weight.
Specific Gravity (25/25)
1.26 - 1.30
Dibutyltin Dilaurate, weight %
68 - 71%
Package (Net Weight): 25 kg in fiber bag with polyolefin liner
Storage and handling: Keep container tightly closed and store in a dry, well ventilated area away from heat and sources of ignition. Store at less than 100°F (38°C). To minimize degradation of the product, avoid unnecessary exposure to moisture and atmospheric oxygen by keeping the package tightly closed when not in use. Shelf life of unopened containers is one year from date of shipment. See SDS for additional information.