Dibutyl tin dilaurate

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Dibutyl tin dilaurate

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Product No.：D-80
CAS NO：77-58-7
Effective Content：
Color：
Packaging：Information on available container sizes is obtainable from NEW BLUESKY supplier.
Net Weight：
Purpose：D80 catalyst finds greatest use in the manufacture of rigid polyurethane foams. In demanding applications where amine catalysis alone is inadequate, the extra activity obtained by the synergistic combination of organometallics like D-80 catalyst with an amine catalyst permits the required rapid catalysis. Examples include high-density structural foam, sprayup wall insulation and rigid boardstock run at high line speeds. Even when used at levels as low as 0.1 phr based on polyol, D-80 catalyst is especially effective

Product Description

Product information

Product description

Structural formula：

Empirical formula：C₃₂H₆₄O₄Sn

Molecular weight：631.56

CAS No.：77-58-7

Chemical name：Dibutyltindilaurate

Properties

D-80 is a colorless to yellow liquid, low-temperature white crystals. D-80 soluble in the most common ,such as benzene, toluene, ethanol, acetone, ethyl acetate, chloroform, carbon tetrachloride, benzene, ethanol, petroleum ether and other solvents and various industrial plasticizers, D-80 is insoluble in water.

Promotes rapid gelation and tack-free times.

Improves mechanical properties in molded and slabstock foams.

Technical data

Reactivity

D-80 is very stable in aqueous solution, but in alkaline solution at room temperature, hydrolysis.

Application and performance

Catalyst for RTV

D-80 used as a catalyst in the vulcanizing cure of silicones at room temperatures.

Polyurethane

D80 catalyst finds greatest use in the manufacture of rigid polyurethane foams. In demanding applications where amine catalysis alone is inadequate, the extra activity obtained by the synergistic combination of organometallics like D-80 catalyst with an amine catalyst permits the required rapid catalysis. Examples include high-density structural foam, sprayup wall insulation and rigid boardstock run at high line speeds. Even when used at levels as low as 0.1 phr based on polyol, D-80 catalyst is especially effective

in promoting rapid gel and tack-free times.

Tetravalent diorganotins like D-80 catalyst are known throughout the industry as promoters of the reaction of isocyanates with polyols to form polyurethanes, and of the secondary crosslinking reactions to form allophonate and biuret linkages.

Thermoplastics

The grafted polyethylene can then be immediately crosslinked in the presence of a tin catalyst.

Other applications

Polyamide and phenolic resins, light and heat stabilizers.

Product safety, handling and storage

Customers considering the use of this product should review the latest Material Safety Data Sheet and label for product safety information, handling instructions, personal protective equipment if necessary, and any special storage condition required. The “Best use before end” date of each batch is shown on the product label. Storage beyond the date specified on the label does not necessarily

mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Packaging

Information on available container sizes is obtainable from NEW BLUESKY supplier.

【Statement：】
  This product information and all technical suggestions are based on our existing experience and knowledge level. We do not assume any legal responsibility for this, including known third-party intellectual property rights. Especially in the legal sense, there is no guarantee or guarantee for the nature of the product. We reserve the right to make any changes to the information of this product due to technological progress or further development. The customer carefully tests and tests the product themselves. The description of product properties in this article should also be tested and verified by customers through professional personnel. The reference brands used by other companies are not recommended nor do they exclude the availability of similar products.
  The only guarantee of Hubei New Blue Sky is that the product meets the sales specifications of New Blue Sky at the time of shipment.
  Your only remedy for Hubei New Blue Sky's breach of warranty is limited to refunding the purchase price or replacing any products that do not meet the warranty.

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Dibutyl tin dilaurate

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