About Covestro

Covestro founded in 2015, is one of the leading chemical manufacturing companies, headquartered in Leverkusen, NRW. Their high-performance polyurethane raw materials for superior adhesives can improve the sustainability of products and optimize production processes due to faster curing times. Covestro is committed to becoming fully circular with its innovative products, processes, and methods that help enhance sustainability and quality of life. Their product portfolio includes polyols, acrylate/methacrylate monomers and oligomers, isocyanates, diols, triols, polyurethanes, polyesters, acrylic copolymers, synthetic rubbers, and crosslinking agents.

MONDUR® PC

MONDUR® PC by Covestro is a modified 4,4 ’-diphenylmethane-diisocyanate (MDI). The shelf life of MONDUR® PC is six months, and storage temperature should be maintained between 20 °C and 30 °C.

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Desmocoll® 400/3

Desmocoll® 400/3 by Covestro is a predominantly linear hydroxyl polyurethane. Offers characteristics such as good adhesion on PVC substrates and high resistance to the most commonly used PVC plasticizers. Desmocoll® 400/3 is used in the formulation of adhesives for use on various materials like leather, rubber, textiles, wood, many plastics (including PU elastomers), plastic films, and aluminium foils. Recommended storage temperature of Desmocoll® 400/3 is 10-25 °C.

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MULTRANOL® 3900

MULTRANOL® 3900 by Covestro is a 4800-molecular-weight polyoxypropylene triol specially modified with ethylene oxide. It is a clear viscous liquid and is slightly hygroscopic and may absorb water. The terminal end-groups have a high percentage of primary hydroxyl end-groups, giving it a relatively high rate of reactivity with isocyanates. MULTRANOL® 3900 is compatible with most polyether polyols and can be blended with other diols, triols, and polymer polyols to achieve desirable modifications of product properties.

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