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Dibutyltin dilaurate CAS#77-58-7

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  • Dibutyltin dilaurate CAS#77-58-7
  • Dibutyltin dilaurate CAS#77-58-7
  • Dibutyltin dilaurate CAS#77-58-7
  • Dibutyltin dilaurate CAS#77-58-7
  • Dibutyltin dilaurate CAS#77-58-7

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Dibutyltin dilaurate CAS#77-58-7
Dibutyltin Dilaurate (CAS 77-58-7) is a high-purity organotin catalyst for polyurethane, silicones, and adhesives. ISO 9001, REACH compliant.

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Product Description

High Purity and Quality Assurance: Dibutyltin Dilaurate is produced under ISO 9001 standards with a purity of ≥95% and controlled tin content (18.5–19.5%).


High Catalytic Efficiency: It effectively accelerates polyurethane foaming and curing reactions, improving production efficiency.


Low Viscosity for Easy Processing: With a viscosity of ≤150 cP at 25°C, it ensures smooth handling and easy formulation.


Wide Application and Regulatory Compliance: Suitable for PU coatings, silicones, and adhesives, and compliant with REACH regulations with a complete technical dossier available.

Product Description of Dibutyltin dilaurate CAS#77-58-7

Dibutyltin Dilaurate (CAS 77-58-7) is a high-efficiency organotin catalyst manufactured under ISO 9001. It has purity ≥95% and tin content 18.5%–19.5%. It efficiently accelerates polyurethane foaming and curing, with viscosity ≤150 cP at 25°C for easy processing. Suitable for PU coatings, silicones and adhesives, it meets REACH requirements and comes with full technical documentation.


Product Application of Dibutyltin dilaurate CAS#77-58-7

Dibutyltin Dilaurate (CAS 77-58-7) is a high-performance organotin catalyst for diverse industrial applications. In polyurethane foaming, it controls the gel time within 90 seconds for flexible and molded foams in accordance with ASTM D7487. It serves as a condensation catalyst for RTV silicone sealant curing to optimize hardness performance complying with ISO 7619. For coatings, it accelerates alkyd resin curing and enhances adhesion properties per ISO 3251. It also acts as a fast-curing promoter in structural adhesive formulations, meeting EN 1465 standards. Exempt from REACH Annex XIV, this product provides professional technical guidance for various application scenarios.

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