Urethane (polyurethane) coatings are those containing an -isocyanate complex. They form tough, hard, flexible, chemical resistant films by one of two methods.
A type of paint or polymer which results from the reaction of an isocyanate with hydroxyl containing component. Urethanes are noted for their toughness and abrasion resistance. Also see Acrylic Urethane, Polyurethane
An important resin in the coatings industry. A true urethane coating is a two-component product that cures when an isocyanate (the catalyst) prompts a chemical reaction that unites the components.
Any of several strong polymer adhesives that are used to install auto glass. Urethane adhesives are necessary to meet government standards for windshield retention in most late-model passenger vehicles.
MS = Antineoplastic agent that is also used as a veterinary anesthetic. It has also been used as an intermediate in organic synthesis. Urethane is suspected to be a carcinogen. AN = POLYURETHANES is available UI = D014520
Actually a misnomer as applied to polyurethane foam. A colorless, crystalline substance used primarily in medicines, pesticides, and fungicides. Urethane is not used in the production of urethane polymers or foams. The urethanes of the plastics industry are so named because the repeating units of their structures resemble the chemical urethane.
(chemical identification: polyurethane diisocyanate-CU): is the reaction products of polyethers and polyesters diisocyanates. These rubbers are complex and varied, offering a wide range of pyisical properties.
A flexible, two-part structural adhesive known for its durability. Urethanes make good potting compounds and bond well to plastics. Generally a slower cure process than other adhesive formulations.
A synthetic chemical structure formed by one of three specific chemical reactions. See Polyurethane.
A family of polymers ranging from rubbery to brittle. Usually formed by the reaction of a disocyanate with a hydroxyl; also called polyurethane.
A coverstock comprised of material from the polymer family which creates a hard, durable surface on the ball.
A synthetic polymer resin that can be added to certain materials, such as Varnish to make them more durable
An ingredient in varnish.
A plastic material made by reacting two polymers. A urethane part will burn, but it will not melt.
A polymeric material that is formed by the use of an Isocyanate base chemical. Viscosity A measure of the resistance of a fluid to flow or the internal friction within the body of fluid. Measured in Centipoises or Pascal seconds. See "Common Viscosities."