Product Overview

Crestron Curing Agent L75 is an aromatic polyisocyanate based on toluene diisocyanate.

Product Characteristics

• Rapid Cure: Reacts quickly to form a high crosslink density coating that improves hardness, abrasion and chemical resistance.
• Good miscibility: miscible with many polyesters, polyethers, polyacrylates and various Desmodur® curing agents, and also miscible with a variety of solvents, such as esters, ketones, aromatics, etc., which makes it easy to adjust the formulation and construction.
• Wide range of application: excellent adhesion to a wide range of substrates such as wood, metal, plastic, paper, mineral substrates, etc. It can be used to formulate coatings for furniture, flooring, metal, paper, plastic and mineral substrates, as well as room-temperature crosslinking adhesives for bonding a wide range of materials such as wood, metal and plastic.
• Excellent performance: adhesives using this curing agent are resistant to heat, oil, plasticizers and various solvents, ensuring adhesion to a wide range of materials, especially plastics. At the same time, the inherent colorlessness of the curing agent allows it to be used for bonding transparent plastic films for packaging.

Product Applications

• Industrial Coatings: It can be used in anticorrosive coatings, floor coatings, etc. It can provide good protective and decorative properties.
• Wood coatings: for furniture paint, floor paint, etc., can make the wood surface get good luster and protection.
• Adhesive: used in construction adhesive, composite board adhesive, etc., which can realize the firm bonding of many kinds of materials.
• Other fields: It can also be used in elastomer sealants, etc. to enhance the performance and durability of products.