Polyurethane

Polyurethane for resin floor

Table of Contents Polyurethane for resin floor History of Polyurethane Polyurethanes were invented in 1930s by Professor Dr. Otto Bayer and his coworker in Germany. Early work focused on the production of fibers and flexible foams and PUs were applied on a limited scale as aircraft coating, during World War II they were used vastly […]

PMMA Flooring

What is PMMA Flooring?

Table of Contents What is PMMA Flooring? PMMA (Polymethyl Methacrylate) is a transparent thermoplastic synthetic resin. This plastic is an alternative to glass. PMMA is also known as acrylic, acrylic glass. PMMA is used for many different proposes especially in making products like as illuminated signs, craft and aircraft windows, building canopies, eyeglass lenses, car […]

What is polyurethane? (Part II)

Polyurethane dispersion resins (PUDs) A well-known approach within the manufacture of water-primarily based polyurethane dispersion resins is getting ready a prepolymer with the very last isocyanate institution, which modifies the polyol withinside the chain shape carboxylic acid purposeful institution. This fabric with the 0.33 form of amine in Water is dispersed to shape ionic centres […]

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