Stabilizer for Plastics Dibutyltin Dilaurate CAS 77-58-7

• CAS No.: 77-58-7
• Formula: C32H64O4Sn
• EINECS: 201-039-8
• Color: Colorless
• Appearance: Liquid
• Transport Package: 200KGS closed steel drum or 25KGS plastic drum
• Model NO.: Siwin-DBTDL
• Specification: N/A
• Trademark: Siwin
• Origin: China
• HS Code: 29319090
• Production Capacity: 100000

Product Description

Application

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.

Typical properties

Chemical Name	Dibutyltin dilaurate
Tin Content (wt%)	18.5±0.5
Color (Pt-Co)	≤100#
Loss on drying (wt%)	≤0.5
Density (ρ20ºC,g/m³)	1.066 g/mL at 25 °C(lit.)
Refractive Index ( ºC 2 n D 5 )	1.471 n20/D(lit.)
Viscosity	35-55 Cps/25°C
Boiling point	>204°C/12mm

Flash point	>230 °F
Melting Point	Melting Point
Solubility	Insoluble in water, soluble in organic solvents (e.g. Benzene, Methyl benzene, Alcohol, Ketone, Acetone)

 

Characteristics

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.

 

Package/Storage

200KGS closed steel drum or 25KGS plastic drum.

Shelf life: 1 years (Stored in cool and dry places.)

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