TDI 80/20

TDI 80/20 (Toluene Diisocyanate)

TDI 80/20, also known as Toluene Diisocyanate, is a key chemical compound used in the production of polyurethane foams, coatings, adhesives, and elastomers. The “80/20” designation refers to the typical mixture of two isomers: 80% 2,4-Toluene Diisocyanate and 20% 2,6-Toluene Diisocyanate. TDI 80/20 is a highly reactive liquid, primarily used in the flexible foam industry, which serves sectors such as furniture, automotive, and packaging.

Key Applications of TDI 80/20

1. Slabstock Flexible Polyurethane Foams: TDI 80/20 is predominantly used in the production of slabstock flexible polyurethane foams. These foams are essential components in the manufacturing of products such as mattresses, furniture cushions, automotive seating, and packaging materials. The excellent resilience, comfort, and durability of flexible polyurethane foams make them ideal for these applications, with TDI 80/20 being a critical ingredient in their production.
2. Coatings and Adhesives: In the coatings and adhesives industry, TDI 80/20 is used to produce polyurethane coatings that provide strong adhesion, resistance to chemicals, and protection against wear and corrosion. These coatings are applied to various surfaces, including metals, wood, and plastics, to enhance their durability and lifespan. Additionally, TDI-based adhesives are known for their strong bonding properties, making them suitable for a wide range of industrial applications.
3. Elastomers: TDI 80/20 is also used in the production of polyurethane elastomers, which are versatile materials known for their elasticity, toughness, and resistance to abrasion. These elastomers are used in a variety of applications, including industrial rollers, gaskets, seals, and automotive components. The high performance of TDI-based elastomers ensures they can withstand demanding conditions in various environments.
4. Rigid Polyurethane Foams: Although primarily used for flexible foams, TDI 80/20 is also utilized in the production of rigid polyurethane foams. These foams are used for insulation in construction, refrigeration, and other applications where thermal insulation and structural support are required.

Why Choose Sayverse for TDI 80/20?

At Sayverse, we supply high-quality TDI 80/20 sourced from trusted manufacturers who adhere to strict quality and safety standards. Our TDI 80/20 is specifically formulated to meet the needs of your production processes, whether you are manufacturing flexible foams, coatings, adhesives, or elastomers. With Sayverse, you can rely on consistent supply, competitive pricing, and excellent customer service.

Packaging and Delivery

We offer TDI 80/20 in standard packaging options, including drums. Our efficient logistics network ensures timely delivery to your production facilities, whether you are in Turkey, Europe, or beyond.

Technical Information:

• CAS Number: 26471-62-5
• IUPAC Name: 2,4-diisocyanato-1-methylbenzene (for the 2,4-isomer)
• Other Names: Toluene Diisocyanate, TDI, TDI 80/20