Covestro is among the world’s leading polymer companies. Business activities are focused on the manufacture of high-tech polymer materials and the development of innovative, sustainable solutions for products used in many areas of daily life. In doing so, Covestro is fully committed to the circular economy. The main industries served are the automotive and transportation industries, construction, furniture and wood processing, as well as electrical, electronics, and household appliances industries. Other sectors include sports and leisure, cosmetics, health and the chemical industry itself. Covestro has been in China for a long history, providing high performance materials and innovative solutions to meet customers’ needs with a full range of business activities including R&D, manufacturing and sales.

  • COVESTRO

ProductManufacturerTypeCommon Application
Desmodur® L 75COVESTROHardener

Systems crosslinked with Desmodur® L 75 can be used as coatings for furniture, parquet flooring, metal, paper, plastics and mineral substrates.

Desmodur® IL-1351 BACOVESTROHardener

When combined with, for example, Desmophen® 1300,Desmodur® ultra IL 1351 BA yields very fast-drying systems. These are used in, for example, the furniture industry where very short drying times and early sandability are required.

Desmodur® 1451 BACOVESTROAromatic PolyisocyanateDesmodur® IL 1451 BA is ideal for industrial wood and furniture coatings.
Desmodur® HL BACOVESTROAromatic PolyisocyanateThe rapid initial drying and early sandability are of particular advantage when formulating wood coatings. With just a few coats,high-bodied clear or pigmented finishes can be easily achieved.
Desmodur® BL 3175 SNCOVESTROHardener

Desmodur® BL 3175 SN can be used as the hardener in colorfast and weather-stable, one-component polyurethane coatings.The product is used in high-grade industrial finishes (electrical appliances, small components, can coatings, coil coatings, etc.) and in primer surfacers and topcoats for automative finishing. 

Desmodur® E 15COVESTROHardenerDesmodur® E 15 can be combined with a suitable hardener to formulate highly reactive two-component systems which yield highly flexible highbuild coatings.
Desmodur® N 3390 BACOVESTROHardenerIt is designed as a hardener for lightfast two-component polyurethane coatings.
Desmodur® N75 MPA/XCOVESTROHardenerIt serves as a hardener component for lightfast two-component polyurethane coatings, offering high resistance to chemicals and weathering, excellent gloss retention, and outstanding mechanical properties.
Desmodur® Ultra N3300COVESTROAliphatic polyisocyanate The main applications for systems based on Desmodur®   ultra  N3300 are air- and force-drying coatings for automotive OEM, automotive refinishing, transportation, industrial finishing and plastics
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