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Dibutyltin dilaurate
Trademark: Haotai®101
CAS No.:77-58-7
MF: C32H64O4Sn
MW: 631.55
EINECS No.: 201-039-8
Properties
Appearance |
Colorless to pale yellow oily liquid |
Tin Content (wt%) |
18.5±0.5 |
Color(Pt-Co) |
≤100# |
Water Content (wt%) |
≤0.5 |
Density |
1.066 g/mL at 25 °C(lit.) |
Refractive index |
1.471 n20/D(lit.) |
Viscosity |
35-55 Cps/25°C |
Melting Point |
22-24°C |
Solubility |
Insoluble in water, soluble in organic solvents (e.g. Benzene, Methyl benzene, Alcohol, Ketone, Acetone) |
Characteristic
• 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.
Usages
• Used in two-component polyurethane crosslinking coatings;
• Used in Room Temperature Vulcanization (RTV);
• Used in the polyurethane rigid foams;
• Can be used as a heat stabilizer for PVC heat shrinkable packaging film, semi-rigid transparent film, transparent tube and transparent door curtain, PVC snakeskin tube etc.
• Used in silane cable material
• An ester crosslinking catalyst in the synthesis of polyester resin
Storage
Shelf life: 1 years (Stored in cool and dry places.)
Packing 200KGS closed steel drum or 25KGS plastic drum

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