Nanjing Union Silicon Chemical Co., Ltd.

Products

Product Series

Request A Quote

Get Your Customized Equipment Quote in 24 Hours – Global Solutions, Local Support.

Organotin Catalyst USi-80

Category：

Silanes

Inquiry

Product Details

产品描述

USi-80 — Dibutyltin Diacetate (DBTA / DBTDA)

Versatile Organotin Catalyst for Polyurethane, Silicone & Coatings

📄 Product Description

Chemical Name: Dibutyltin Diacetate (DBTA / DBTDA)
CAS No.: 1067-33-0
EINECS No.: 213-928-8
Molecular Weight: 351.03
Chemical Structure:

📊 Typical Technical Data

⚠️ The following data are for reference only and must not be used for specification purposes without prior written confirmation from our technical department.

Parameter	Specification
Appearance	Slightly yellow liquid; free of mechanical impurities
Colour (Gardner)	≤ 150
Tin Content (%)	33.4 – 34.4
Volatile Matter (%)	≤ 0.4

🛡️ Safety & Storage

Store in original, unopened containers at ≤ 35°C.
Shelf Life: 12 months from the date of production.
Precautions: Keep away from heat and open flame.
For complete handling and safety information, please request the latest Material Safety Data Sheet (MSDS).

🌐 Applications

USi-80 is a high-performance, multi-functional catalyst widely used across industries:

Rigid Polyurethane Foams: Accelerates curing and improves foam structure
Silicone Systems: Promotes condensation cure in RTV formulations
Paints & Coatings: Enhances film formation and crosslinking
Adhesives & Caulking Agents:
- Catalyzes ester exchange reactions
- Drives silanol condensation
- Facilitates polyurethane crosslinking

Its balanced reactivity and solubility make USi-80 ideal for formulators seeking consistent performance and process control.

📦 Packaging Options

25 L pail
200 L drum

(Bulk or custom packaging available upon request)

📞 Contact Us

Nanjing Union Silicon Chemical Co., Ltd.

Headquarters:
Room 2002, Overseas Chinese Plaza, No.1 Daqiao North Road, Nanjing 210031, Jiangsu, P.R. China
Factory Address:
Dongcheng Guanli District, Gaizhou 115200, Liaoning, P.R. China
Tel: +86-25-5889 5266 / 5889 5699
Fax: +86-25-5830 5349
Website: www.usi-chemical.com
Email: inquiry@usichemical.com

Keywords:

Organotin USi-101

Organotin Catalyst USi-28

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Products

Silane Coupling Agent

Silane Water-proof Agent

Leave Message

If you have any queries about us or our product(s), feel free to drop us a message.