Dibutyltin dilaurate (dbtl) Cas no.: 77-58-7 Mf: c32h64o4sn Mw: 631.56 Physical property Density: 1.066 g/ml at 25 Refractive index: 1.471 n20/d (lit.) Viscosity: 35-55 cps/25 Freezing point: approx 15-20 Specifications Appearance: colorless to pale yellow oil liquid Tin content: 18.500.50 Chroma(pt-co): Water: 0.50% Characters 1. A multipurpose catalyst, is especially appropriate for cross-linking reaction of polyurethane and condensation reation of silanol, . 2. Can accelerate complete reaction of alcohol and isocyanic acid in the process of synthesizing polyurethane. Additive amount0.05%-0.10% Applications 1. Used in two-component polyurethane crosslinking coatings; 2. Used in room temperature vulcanization(rtv); 3. Used in the polyurethane rigid foams; 4. Can be used as a heat stabilizers for pvc heat shrinkable packaging film, semi-rigid transparent film, transparent tube and transparent door curtain, pvc snakeskin tube etc. Storage Kept in cool dry places, after use, lid airtightly timely, reducing contact with air. Should avoid touching the skin, mucous membrane, if touched, wash immediately with plenty of water. Packing25kg/ pastic drum, 200kg/drum
Dibutyltin dilaurate (DBTDL) is a colorless to pale yellow oily liquid with CAS number 77-58-7, molecular formula C32H64O4Sn and molecular weight 631.56. Density is 1.066 g/ml at 25 °C, refractive index 1.471 n20/D, viscosity 35–55 cps at 25 °C, and freezing point approximately 15–20 °C. Tin content is 18.5±0.5% and water content maximum 0.50%. It is a multipurpose catalyst especially suited for polyurethane cross-linking and silanol condensation reactions, accelerating the reaction of alcohol and isocyanic acid at 0.05–0.10% additive level. Applications include two-component PU crosslinking coatings, room temperature vulcanization (RTV), PU rigid foams, and heat stabilizer for PVC heat-shrinkable packaging film, semi-rigid transparent film, transparent tube, transparent door curtain and PVC snakeskin tube. Packing is 25 kg plastic drum or 200 kg drum.
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NanTong HaoTai Products & Chemicals Co., Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, NanTong HaoTai Products & Chemicals Co., Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, NanTong HaoTai Products & Chemicals Co., Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.NanTong HaoTai Products & Chemicals Co., Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
The trusted supplier, NanTong HaoTai Products & Chemicals Co., Ltd., accepts for transactions related to Dibutyltin Dilaurate (DBTDL). All payments are processed securely via the Global Trade Plaza B2B platform, ensuring buyer protection and supplier credibility.
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NanTong HaoTai Products & Chemicals Co., Ltd., a reliable B2B trader from China, dispatches Dibutyltin Dilaurate (DBTDL) primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.