How To Use Polyurethane In A Sentence
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Company is also engaged in production of downstream products from polyurethane-coated yarn, while equity participation, or holding a number of real estate companies, food and beverage companies.
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In this paper, several curing agent of polyurethane were synthesized. Influences of solid content and dosage of TDI tripolymer on different PU adhesion high initial bonding strength were discussed.
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This microfibre fabric is made of nylon and polyurethane and has the suppleness, softness and appearance of suede.
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The article describes characteristics of CCW - 525 sin gle component polyurethane, its use and points for attention.
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A vinyl or polyurethane finish has been applied on the surface to keep a shine without waxing; the urethane is more durable.
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Sculpted of polyurethane resin and acrylic paint, the tableau rests on a shallow platform about 23 feet long and 14 feet wide.
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All polystyrene and polyurethanes are combustible regardless of grade.
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Using wire and polyurethane, her works may take the form of a shadow box, such as ‘Permeance’, or as a figural sculpture, such as ‘Goodbye Goddess’.
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EPS, polyurethane, and isocyanurate foam provide the ideal environment for an insect nest.
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Varnishes may be based on phenolic, alkyd, epoxy or polyurethane resins.
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By utilizing a combination of polyurethane foam and blown in cellulose The Method Cabin will achieve an R value of 25+ will improve energy efficiency.
Method Homes completes its first prefab cabin
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While the jury is out on whether latex is completely biodegradable, it's certainly better than polyurethane, which is non-biodegradable.
The Times of India
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At the core of their design is polyurethane, which is an elastic polymer that already has decent scratch resistance.
Ars Technica
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By shading the block walls, the polyurethane mesh helps to regulate the building's internal temperature and in stormy weather gives added protection to the construction beneath.
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Because polyurethanes are a surface finish, care should be taken to work along the grain.
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The polyurethane coating allows the fa ? ade to shimmer and reflect depending on the light condition.
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A lightweight foam polymer, usually polystyrene or polyurethane, forms the core of the surfboard.
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Granulflex is a hydrocolloid dressing with a thin polyurethane foam sheet bonded onto a semipermeable film.
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Aromatic and aliphatic polyurethanes share the following properties that make them suitable for use in medical devices.
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The whole place was newly painted, and the floors were freshly polyurethaned, shiny as a roller-skating rink.
David Serchuk: New York City Apartment Hell Pt. 5
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The padding is made from polyurethane foam and polyester wadding.
Rigidified table cloth (resin), with no feet
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Athletic shoes can contain several petrochemical polymers in their soles and uppers: butadiene, polyurethane, polyethylene, and nylon, to name a few.
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The characteristic joints that identify the bamboo plant are clearly visible and give the floor a unique appearance and natural tone, hardened by topcoats of acrylic polyurethane finish.
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FTIR results indicate that terbium ions coordinated with the carbonyl groups in polyurethane molecular chains.
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The couples were randomly assigned to receive latex or polyurethane condoms.
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It weighed less than the original, achieved by replacing the forefoot polyurethane midsole with one made from phylon.
TravelPod.com TravelStream™ — Recent Entries at TravelPod.com
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There are three common types: polysulfides, polyurethanes, and silicones.
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The fiber pads are firm, and most consumers prefer the soft cushiony feel of bonded polyurethane pads that are made from recycled carpet pads and post-industrial scrap from furniture manufacturers.
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In this paper, several curing agent of polyurethane were synthesized. Influences of solid content and dosage of TDI tripolymer on different PU adhesion high initial bonding strength were discussed.
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Ideal containers for leucaena are the reusable polyurethane pots called dibble tubes (Figure 4-2), which are 2.5 cm in diameter and 15 cm in length.
Chapter 6
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Belt: Reinforced Polyurethane light weight, high strength, low stretch trapezoid profile eliminates slip, greater accuracy.
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Specially reinforced aluminum alloy doors to the intimate framework of polyurethane foam filler.
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Unlike finish paints, shellac-base primer-sealers, such as Zinsser's B-I-N, will adhere to all cabinet surfaces-painted, polyurethaned, unfinished, Formica, plastic, metal and glass-to form a sound base for the topcoat.
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To reduce heat gain, the roof is insulated with a layer of polyurethane foam coated with a light-reflecting granular finish.
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Depending on the type of roof and the structure on which it is installed, a range of roofing insulation products can be used, including fiberboard, fiberglass, perlite, cellular glass, corkboard, polyurethane and polystyrene.
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Mother has a bad habit of seeing to it that antiques are duly re-finished and polyurethaned.
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EHC Global polyurethane rollers offer greater resiliency and wear resistance than plastic or rubber rollers.
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The tableau recalls his untitled work of 2001 that also features a white buck, rubbing the velvet from his rack against a polyurethane cast of a Persian rug.
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I don't think I wore pants for six months, and if I did wear them they were made out of polyurethane and feathers.
LOOKING FOR ANDREW MCCARTHY
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ICL started out in 1986, with just two employees, as a specialist manufacturer of resins and paint additives, mainly focusing on polyurethane and epoxy technology.
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Model eggs were made of plaster-of-Paris from casts of real cowbird eggs and painted with acrylic paints and polyurethane to mimic real cowbird eggs.
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Seedlings were fixed in an upright position using plugs of soft polyurethane and sealed with silicone grease.
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Athletic shoes can contain several petrochemical polymers in their soles and uppers: butadiene, polyurethane, polyethylene, and nylon, to name a few.
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They can contain chemicals such as acrylate, peroxides, bisphenol, formaldehyde, polyurethane, toluene, and xylene, some of which have been suspected of toxicity.
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As the polyurethane, which is made from petroleum, degraded, the number of fungi increased as they digested the byproducts, showing that it was indeed the fungi that were breaking down the plastic.
PhysOrg.com - latest science and technology news stories
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Blend films of water-insoluble silk fibroin(SF) powder and medical polyurethane were produced by the method of immersion-precipitation phase transformation.
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If you decide to go with an industrial finish, use an epoxy primer with a polyurethane topcoat.
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Varnishes may be based on phenolic, alkyd, epoxy or polyurethane resins.
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Combined with the midsole, which is made from lightweight polyurethane, the outsole is highly flexible, with a sticky gum rubber bottom for excellent traction and board control.
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If you take three identical pieces of furniture, finish one in lacquer, one in varnish, and one in polyurethane, no one is going to be able to tell you which is which without testing the finish with solvents.
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Case of strong polyurethane mould pressing can satisfy the use below all sorts of slashing conditions.
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This polyurethane backing is soft and smooth to the touch, highly elastic, and highly conformable.
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Depending on the type of roof and the structure on which it is installed, a range of roofing insulation products can be used, including fiberboard, fiberglass, perlite, cellular glass, corkboard, polyurethane and polystyrene.
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Seal the wood with three coats of clear gloss polyurethane, and a final coat of clear satin polyurethane.
Make a Homemade (and Deadly) Bow in Five Easy Steps
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Do not use sanding sealer before using a polyurethane finish.
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Coating with gloss polyurethane produces a nice finish after painting.
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Author: Ryan EnglishReplacement of hair is one of the procedures followed by hair expert to cure the hair loss problem Baldness of, men and women can be cured by replacement of hair The replacement of hair is done through two methods surgical and non surgical hair replacement A surgical replacement involves the transplantation of hair from one area of the scalp to the bald area The strip from donor area is operated out carefully and that strip is a follicle unit which is grafted further according to the hair of the affected person The follicle units are implanted in the hair line where the re growth of hair is not possible This surgical replacement takes five to six hours to complete Based on the type of the hair problem this time limit may vary to less than this or more During this surgical treatment doctors use to give anesthesia to the affected person to over come the discomfort while transplanting the hair After five or six months duration from the date of hair transplantation the affected person can comb and style his hair like the other Hair replacement is the technique which proved to attain the redistribution of hair, here by let aware about the non surgical hair replacement treatment The polyurethane layer is attached on the scalp which tends to be an outer layer of skin because it is very thin transparent layer The human hair is implanted in the layer before the attachment The perfect match of hair is identified by checking the hair density, hair color, and hair waves The injecting of these matched hairs in to the base membrane would take eight weeks Polyurethane membrane is very thin layer as the scalp skin is visible through the layer; it's like a cover of the epidermis So it's known as liquid skin Many celebrities and sports man highly prefer this non surgical hair replacement because no restriction to get involve in water activities and other sports activities which is an major advantage of non surgical hair replacement treatment The first step in non surgical hair replacement is to create the mould of the patient scalp which is used to structure the polyurethane membrane of thin layer So it accurately fit on the scalp of the person The membrane can be customized to fit only to the area of hair loss It's a porous membrane attached with the use of medical adhesive namely hypoallergenic, sweat and water activities will not affect this adhesive This procedure is completely painless A usual hair wash can be taken; hence it is porous layer the scalp will also get cleaned during the hair bath The monofilament and lace are the other two membranes available to use as a thin layer It all allows the skin to get clean and breathe Hence non surgical hair replacement is very beneficial than other treatments Related Articles: Hair Loss Treatment Products Hair Loss in WomenSyndication Source:
We Blog A Lot
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The fabric is then tripled coated with polyurethane, which is said to further increase overall strength and durability.
TreeHugger
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It now produces specialty plastics such as polyurethane, used in thousands of products ranging from mattresses to golf balls to tennis shoes.
As Buyout Bust Turns Bitter,
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A polyurethane resin is injected into the cavity.
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Any intelligent foam mattress and polyurethane paillasse is available in separate thickness and, additionally, denseness.
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Polyurethane varnish provides a tough, scratch-resistant finish.
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Marine biofouling inhibition by polyurethane conductive coatings used for fishing net.
Lockergnome
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RF welding is most useful for joining plastics that have strong dipoles such as PVCs, polyurethanes, and nylons.
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The polymer is polyurethane, which is foamed to create closed cells.
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They manufacture such substances as polyethylene and polyurethane and polypropylene and polybutylene terephthalate and ethylene dichloride and estrobond triacetin plasticizer, which is what becomes the filters on cigarettes.
4 Top Chemical Stocks: Earnings Preview - TheStreet
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Safety shoes in smooth full leather, anti-bacterial lining and insole, Polyurethane double density sole, oil-resistant, anti-static, water-proof available, steel toecap, steel midsole available.
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The incombustibility of the military rigid polyurethane (PU) foam materials was studied. The optimum formula of compound flame retardant was determined by screening and orthogonal test.
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The gland seal design continues to include a plastic anti-extrusion ring, but is now of a larger section to withstand the increased metal-to-metal gaps which are the result of using bearing strip, the sealing material is now a responsive hydrolysis-resistant thermoplastic polyurethane, energised by a nitrile element.
Next Sealed | SciFi, Fantasy & Horror Collectibles
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Finish highly detailed natural and stained wood with spray lacquer, shellac or polyurethane.
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Company is also engaged in production of downstream products from polyurethane-coated yarn, while equity participation, or holding a number of real estate companies, food and beverage companies.
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The effects of N-methyl pyrrolidinone(NMP) on viscosity and stability of aqueous polyurethane emulsion, water absorbing ratio, contacting angle of glue film and T peel strength were studied.
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Since varnish is a more durable than lacquer and was in use before polyurethane was invented, it tends to be favored by many old-timers, if for no other reason than it works.
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Polyurethanes are liquid plastic resins that dry to a durable satin or gloss finish.
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For example the banning of mah-jong, a popular card game played with hard polyurethane tiles, only resulted in the development of a noiseless paper-based version.
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Polyurethanes are created from dihydric alcohols and diisocyanate monomers.
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The polyurethane foam does not hold moisture and is hydrophobic (water repelling).
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Combined with the midsole, which is made from lightweight polyurethane, the outsole is highly flexible, with a sticky gum rubber bottom for excellent traction and board control.
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Inside the mold, the liquid undergoes an exothermic chemical reaction, which forms the polyurethane polymer in the mold.
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With extremely low rolling resistance from wheels made by molding polyurethane onto aluminum centers, this scooter is fast, fun, effective transportation.
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The ideal replacement bushing is one made from polyurethane.
F&S Guide to Truck Suspension and Lifts
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When the colored pieces had all been traced, students used high-gloss polyurethane to paint both sides of the construction paper.
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The article describes characteristics of CCW - 525 sin gle component polyurethane, its use and points for attention.
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Polyamide resin, thermoplastic polyurethane, acrylonitrile butadiene styrene, nylon, and styrene acrylonitrile materials are also available.
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Examples of polymers produced in this way include polyesters, polyamides, polyurethanes, polyethers, and polysulfones.
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Insulation materials have also changed over the years from the original cork sheeting to the CFC-free, foamed in place rigid polyurethane used today.
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Streamlined and still supermodern, the injectionmoulded form has ahand-painted polyurethane finish.
Times, Sunday Times
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The polyurethane material also adds support and cushioning to help absorb impact.
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Unlike certain human polyurethane-polyurea copolymer stretched across its angular aluminum frame serves as a strong yet lightweight covering for the lean body of the purpose-built machine.
Autoblog Green
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Materials that exhibit most of these properties are typically polymer-based, either polyurethane or epoxy.
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Chlorofluorocarbons were developed and used as refrigerants, blowing agents for polyurethane foam, and propellants in spray cans.
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The female condom is made from polyurethane, which is thin and soft and odourless.
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The female condom is made from polyurethane, which is thin and soft and odourless.
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Polyurethanes are created from dihydric alcohols and diisocyanate monomers.
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These are breathable, flexible self-adhesive polyurethane pads that help flatten raised scars and give the scars a more natural appearance in terms of color and texture.
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The results showed that the quality of draw textured yarn by using polyurethane friction disc was better than that by using ceramic friction disc.
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Standard polyurethane foam ignites rapidly, forming dense clouds of smoke and toxic vapour as it does so.
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The desk is made from high quality polyurethane thermoset plastic with either silk matte or glossy finish.
The IGL-jet Desk by Ernest Igl
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SEM and EDS studies were carried out to characterise filiform attack on a cerated AA2024-T351 aluminium alloy with a polyurethane topcoat.
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There are three common types: polysulfides, polyurethanes, and silicones.
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Common finishes include wax, varnish, and oil- or water-based polyurethane.
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Using pipe insulation, carpet padding and polyurethane fill, he has raised ridges and mounds within his paint surfaces.
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Polyurethane adhesives are premixed liquid adhesives that are fine for exterior or interior use.
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Mold-making polyurethane is an economical substitute for silicone or latex to cast decorative concrete tabletops, balusters, or replicas of natural rocks and boulders.
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Many such implants were made of a polyurethane foam outer layer bonded to the conventional filled silicone shell.
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Polyurethane is a fully reacted polymer in which every molecule bonds with another so it is chemically inert, which keeps it from oxidizing or leaching chemicals, theoretically extending tire life.
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He was involved in Arte Povera and Happenings, for example, and in 1980 he began making over-life-size heads and torsos carved in polyurethane or marble.
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I filled a couple of nail holes in a transition strip from tile to wood and then I polyurethaned the transition strip.
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Soles of shoes made from Polyurethane, best known with the brand name Vibram, are awesome.
Matthew Yglesias » Against the Brick
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This microfibre fabric is made of nylon and polyurethane and has the suppleness, softness and appearance of suede.
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Examples of polymers produced in this way include polyesters, polyamides, polyurethanes, polyethers, and polysulfones.
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To measure leaf reflectance, the leaf was sandwiched between the nonreflecting, polyurethane black body and the light probe.
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Clear finishes would include lacquer, shellac, varnish, tung and Danish oil, linseed oil, as well as polyurethane.
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Condoms may be made of latex, lambskin or polyurethane.
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I don't think I wore pants for six months, and if I did wear them they were made out of polyurethane and feathers.
LOOKING FOR ANDREW MCCARTHY
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A varnish stain or polyurethane in clear or tinted is another choice for redwood, cypress and cedar.
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Polyurethane is extremely light and has the feel of hardened styrene foam.
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The ‘Vissy’ credenza is finished in high gloss two-pac polyurethane, and it has changeable sliding doors (timber or fabric covered), enabling adaptability to changing seasons and environments.
Modern Furniture MODUL 011 Sideboard
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Made out of polyurethane or other plastics, these microscopic beads work in just the same way as natural exfoliants, but are usually smoother and more uniform in size, which lessens the possibility of tears occurring in the skin.
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The female condom, being polyurethane, makes a disconcerting "crinkling" noise during intercourse, and looks like a frat party joke.
FDA Warnings on Nonoxynol-9 Re-Define Sponge Worthiness
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They often find overpaint tourch-ups that some restorer has done and some form of varnish or other coating, such as polyurethane or shellac, as well as surface dirt and cigarette smoke.
Daniel Grant: Repair Damaged Artwork Yourself? Maybe Not
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Finishes for custom cabinets run the gamut from clear coats such as polyurethane to paint, plastic laminates and baked-on enamels.
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They can contain chemicals such as acrylate, peroxides, bisphenol, formaldehyde, hexane, hydroquinone, phenol, polyurethane, silane, toluene, and xylene, some of which have been suspected of toxicity.
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Polyurethane is used in refinish paints as well as coatings for sealing natural and root wood trim.
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The outsole is made of slip-resistant polyurethane compound to reduce weight.
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In the late 1950s moldable polyurethanes were produced.
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Wood composition sheathing may be glued to polyurethane and isocyanurate slabs of insulation in the same way as EPS panels.
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The Polartec fabric most often used for hunting outerwear is Windbloc, a laminated fabric with a layer of polyurethane film between outer layers of double-faced velour.
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The control arms have been in the car since 1997, and though I've looked at them from time to time, I'd never disassembled them to inspect the polyurethane bushings.
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There are basically two types of floor finishes: one is oil-based and the other is water-based polyurethane.
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They often find overpaint tourch-ups that some restorer has done and some form of varnish or other coating, such as polyurethane or shellac, as well as surface dirt and cigarette smoke.
Daniel Grant: Repair Damaged Artwork Yourself? Maybe Not
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Let dry overnight, then apply two coats of clear polyurethane varnish.
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Avoid all products containing polyurethane foam with a label reading TB117, which means it has likely been treated with toxic flame retardants.
Rachel Lincoln Sarnoff: Flame Retardants Refuse to Burn Out
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Worse yet, the truck had a polyurethane bed liner.
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Remember to polyurethane your creations after painting to protect them!
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The reinforcement effects of NBR, BR, SBR, EPDM, chlorine-containing rubber and polyurethane vulcanized rubber with active reinforcer aluminum carboxylates were reviewed with 7 references.
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Polyurethane is a synthetic varnish that is oil based and urethane is its counter product that is water based.
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Chlorofluorocarbons were developed and used as refrigerants, blowing agents for polyurethane foam, and propellants in spray cans.
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The combined seat, its bottom and back frame is a one-piece reinforced moulding upholstered in polyurethane foam.
The Contribution of Creative Chemistry to the Humanities
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They vary in size and durometer (the hardness rating of the wheel material, polyurethane).
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Standard polyurethane foam ignites rapidly, forming dense clouds of smoke and toxic vapour as it does so.
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There is a type of material being analyzed, called polyurethane, of which shoes can be made, and its technology is already being studied.
The Speech
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Usually they're in those awful Martha Stewart-ey sort of catalogues, stained a deep cherry and then polyurethaned for the storage of itty-bitty curios (which are sold on the facing page).
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The Influence of the loss factor, thickness and flake filler on the sound isolation performance of polyurethane elastomer is studied.
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North American polyurethane buyers should prepare for attempted price hikes from Dow Chemical by 10¢/lb for its pure and polymeric methylene diphenyl diisocyanate
Purchasing - Top Stories
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Inside wedge construction contains a polyurethane ( PU ) heel support stabilizer.
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Polyurethane has pretty much replaced varnish, shellac, and lacquer.
