Polyurethane (/ˌpɒliˈjʊərəˌθeɪn, -jʊəˈrɛθeɪn/; often abbreviated PUR and PU) refers to a class of polymers composed of organic units joined by carbamate... 53 KB (5,902 words) - 06:16, 3 May 2024 |
Polyurethane foam is a specialist material used for thermal insulation and other applications. It is a solid polymeric foam based on polyurethane chemistry... 7 KB (736 words) - 19:23, 12 April 2024 |
Thermoplastic polyurethane (TPU) is any of a class of polyurethane plastics with many properties, including elasticity, transparency, and resistance to... 9 KB (973 words) - 04:07, 28 April 2024 |
Polyurethane laminate (PUL, thermal stretch, fuzzy rubber) is a compound fabric made by laminating a cloth fabric to one or both sides of a thin film of... 4 KB (446 words) - 20:19, 28 December 2023 |
Polyurethane dispersion, or PUD, is understood to be a polyurethane polymer resin dispersed in water, rather than a solvent, although some cosolvent maybe... 53 KB (5,346 words) - 19:12, 9 May 2024 |
Polyurethane products have many uses. Over three quarters of the global consumption of polyurethane products is in the form of foams, with flexible and... 30 KB (3,511 words) - 06:49, 2 April 2024 |
Varnish (redirect from Polyurethane varnish) latex particles, and possibly chemical curing of the particles. Oil, polyurethane, and epoxy varnishes remain liquid even after evaporation of the solvent... 25 KB (3,402 words) - 04:07, 13 April 2024 |
Artificial leather (redirect from Synthetic polyurethane leather) leatherette, imitation leather, faux leather, vegan leather, PU leather (polyurethane), and pleather. Artificial leathers are often used in clothing fabrics... 13 KB (1,432 words) - 13:35, 21 April 2024 |
Memory foam (redirect from Viscoelastic polyurethane foam) mainly of polyurethane with additional chemicals that increase its viscosity and density. It is often referred to as "viscoelastic" polyurethane foam, or... 17 KB (2,023 words) - 11:20, 3 April 2024 |
Moisture-cure polyurethanes -- or polyurethane prepolymer -- are isocyanate-terminated prepolymers that are formulated to cure with ambient water. Cured... 4 KB (433 words) - 06:37, 17 March 2023 |
Condom (redirect from Polyurethane condom) from a material other than latex, such as polyurethane. Internal condoms are typically made from polyurethane and may be used multiple times. With proper... 130 KB (13,391 words) - 01:02, 6 May 2024 |
Wanhua Chemical Group (redirect from Yantai Wanhua Polyurethanes) known as Wanhua Chemical and formerly Yantai Wanhua Polyurethane or Yantai Wanhua Polyurethanes or Yantai Wanhua, is a Chinese listed company in chemical... 20 KB (1,831 words) - 21:44, 7 March 2024 |
Truck bedliner (section Polyurethane spray bed liners) process requires sanding to create a surface for the polyurethane to attach. This allows the polyurethane to bond permanently so it will not bubble even in... 10 KB (1,375 words) - 16:29, 6 October 2023 |
Carbamate (section Polyurethane plastics) carbamate like groups −NH−C(=O)−O− are an important family of plastics, the polyurethanes. See Etymology for clarification. While carbamic acids are unstable... 30 KB (3,270 words) - 21:48, 1 May 2024 |
Polyol (category Polyurethanes) renewable) polyols. Polyether polyols have numerous uses. As an example, polyurethane foam is a big user of polyether polyols. Polyester polyols can be used... 23 KB (2,158 words) - 07:11, 24 November 2023 |
The polyurethane urea elastomer (PUU), or poly(urethane urea) elastomer, is a flexible polymeric material that is composed of linkages made out of polyurethane... 8 KB (1,010 words) - 05:22, 7 May 2024 |
with a hydroxyl functional group. It reacts with isocyanates to form polyurethane polymers. HTPB is a translucent liquid with a color similar to wax paper... 4 KB (488 words) - 19:09, 22 April 2024 |
rubber, natural latex or polyurethane. Latex foam rubber, used in mattresses, is well known for its endurance. Polyurethane is a thermosetting polymer... 6 KB (785 words) - 05:07, 20 April 2024 |
Polyisocyanurate (category Polyurethanes) thermal insulation. The starting materials are similar to those used in polyurethane (PUR) except that the proportion of methylene diphenyl diisocyanate (MDI)... 12 KB (1,392 words) - 11:58, 12 January 2024 |
Wood glue (section Polyurethane) one-component polyurethane adhesives are also named as moisture-cure polyurethanes. In addition, interactions between polyurethanes and wood polymers... 28 KB (3,246 words) - 14:42, 2 May 2024 |
coating areas such as steel decks and waterfront applications. Flexible polyurethane coatings, like Durabak-M26 for example, can provide an anti-corrosive... 48 KB (6,251 words) - 18:18, 8 May 2024 |
Ethyl carbamate, a chemical compound which is an ester of carbamic acid Polyurethane, a polymer composed of a chain of organic units joined by carbamate (urethane)... 292 bytes (70 words) - 20:35, 30 August 2017 |
(XPS) and sometimes expanded polystyrene (EPS) Polyurethane (PU) foam LRPu low-resilience polyurethane Memory foam Sorbothane Polyurea foam Polyethylene... 2 KB (154 words) - 12:17, 16 January 2024 |