Dibutyltin dilaurate 77-58-7

C32H64O4S

Tin content: 18.50±0.50%
Color: ≤100#
Volatile matter: ≤0.50%
A multipurpose catalyst, especially appropriate for Cross-linking reaction of Polyurethane and Condensation reaction of Silanol.
Can accelerate complete reaction of hydroxy and isocyanate in the process of  synthesizing.
Two-component polyurethane crosslinking coatings for automotive paint, industrial paint, wood paint.
RTV silicone for adhesives and caulking agents.
Polyurethane rigid foams, e.g. spraying, pouring, polyurethane adhesive.
Heat stabilizer for PVC heat shrinkable packaging film, pearlescent or transparent  granules, transparent shoes, semi-rigid transparent film, transparent tube and
transparent door curtain, PVC snakeskin tube etc.
Catalyst for silane cable material.
Transesterification catalyst in polyester resin synthesis.

25KG/drum      200 KG/drum