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Dibutyltin Dilaurate DBTDL CAS 77-58-7 Polyurethane Coating Catalyst

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Dibutyltin Dilaurate DBTDL CAS 77-58-7 Polyurethane Coating Catalyst

Brand Name : EXCEEDCHEM

Model Number : DBTDL

Certification : ISO9001:2008

Place of Origin : CHINA

MOQ : 1MT

Price : FCA SHANGHAI USD 12/KG

Payment Terms : L/C, T/T

Supply Ability : 2000MT PER YEAR

Delivery Time : 5-8 work days

Packaging Details : 25kg /drum, 200kg/drum

Appearance : Colorless to pale yellow oily liquid

M.F. : C32H64O4Sn

Characteristics : Polyurethane Coating Catalyst

Packing : 25KGS plastic drum or 200KGS closed steel drum

Application : two-component polyurethane crosslinking coatings

CAS NO : 77-58-7

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Dibutyltin Dilaurate DBTDL CAS 77-58-7 Polyurethane Coating Catalyst

1. Component

Dibutyltin Dilaurate(DBTDL)

Dibutyltin Dilaurate DBTDL CAS 77-58-7 Polyurethane Coating Catalyst

Chemical Structure:

M.F.: C32H64O4Sn
M.W.:631.56
CAS No.: 77-58-7
EINECS No.: 201-039-8

2. Properties

Appearance Colorless to pale yellow oily liquid
Tin Content (wt%) 18.5±0.5
Color(Pt-Co) ≤100#
Volatile matter(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 -5-0°C
Solubility Insoluble in water, soluble in organic solvents (e.g. Benzene, Methyl benzene, Alcohol, Ketone, Propanone)

3. 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.

4. 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

5. Storage

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

6. Package
200KGS closed steel drum or 25KGS plastic drum.

Dibutyltin Dilaurate DBTDL CAS 77-58-7 Polyurethane Coating Catalyst


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