What's the difference between shellac and varnish?

Shellac


Definition:

  • (n.) See the Note under 2d Lac.

Example Sentences:

  • (1) The mad rush to reissue everything Elvis had ever recorded led to a worldwide shortage of the shellac needed for vinyl records, and Lust for Life was doomed by it.
  • (2) The antiseptic solutions were sodium chloride 10%, alcohol 75%, Cidex and Sterile pack fluid, whereas the dental materials were dental modelling wax, impression compound, shellac base plate and zinc-oxide eugenol paste.
  • (3) Side B is given a matte finish so it resembles a shellac 78rpm record.
  • (4) 850 gold), were processed for light microscopy (LM) in the conventional way, then covered with celloxin shellac and examined in the LM by using the upper illuminating source.
  • (5) 3 There was considerable inter-subject variation in plasma prednisolone levels after administration of shellac based enteric-coated tablets.
  • (6) Artificial "calculus", consisting of a mixture of shellac, umbra, pumice and plaster dissolved in ethanol, was painted on the root surfaces.
  • (7) Various shellac derivatives such as with succinic anhydride, phthalic anhydride, ethylenediamine and myristic acid were prepared.
  • (8) In place of conventional record blocks, shellac-based wax replicas of the existing dentures are used.
  • (9) After removal of the shellac from the surface of the sample by immersion in acetone, the sections were air-dried, coated with a copper layer in a vacuum evaporator and examined in a scanning electron microscope (SEM).
  • (10) Steve Albini with his Shellac bandmates, Todd Trainer and Bob Weston On that trip we established contacts with local promoters and arts organisations and audiences developed an appetite for our music and we have since sold quite a few records into the region.
  • (11) The training instrument consists of a shellac record base connected with string to an extraoral spring balance scale.
  • (12) I can personally vouch for two sites: the largely underrated Vouchercloud , which offers meagre but worthwhile discounts off meals and toasters, and Groupon, because it understands that most people are vain and want to shellac their nails for a song.
  • (13) Individual trays of plastic and shellac-bases which could be softened by heating, and a cold-curing tray material were then also examined: (1) for their distortion by slight loads upon the tray walls; (2) for their ability to retain their shape when stored, and (3) their distortion when temporarily warmed to body temperature.
  • (14) Where career professionals would not have been seen dead with a set of "falsies" a decade ago, these days the semi-permanent nails such as gel or Shellac are perfect for busy workers who don't have time to be tending to a chipped manicure every couple of days.
  • (15) Self-curing acrylic, thermoplastic acrylic and shellac were measured at fixed intervals with the aid of a measuring microscope.
  • (16) At the time he was doing what he continues to do today: playing in bands (such as Shellac ) and producing the music of other bands – although he prefers to call himself a recording engineer.
  • (17) The pathogenicity of virulent cyclic peptide toxins of the cyanobacterium, Microcystis aeruginosa, and the mushroom, Amanita phalloides, was prevented in mice by pretreatment with a variety of chemically unrelated agents including hydrocortisone, shellac, certain diazo and triazine dyes and cyclosporine.
  • (18) Shellac; Eudragit E and L, hydroxypropyl methylcellulose (HPMC) and HPMC-Eudragit E mixture were used as film-forming materials.
  • (19) The outer layer was a swellable membrane layer containing mainly polyvinyl acetate and purified shellac.
  • (20) Visio-Gem, cyanoacrylate, and shellac were the adhesives tested.

Varnish


Definition:

  • (n.) A viscid liquid, consisting of a solution of resinous matter in an oil or a volatile liquid, laid on work with a brush, or otherwise. When applied the varnish soon dries, either by evaporation or chemical action, and the resinous part forms thus a smooth, hard surface, with a beautiful gloss, capable of resisting, to a greater or less degree, the influences of air and moisture.
  • (n.) That which resembles varnish, either naturally or artificially; a glossy appearance.
  • (n.) An artificial covering to give a fair appearance to any act or conduct; outside show; gloss.
  • (n.) To lay varnish on; to cover with a liquid which produces, when dry, a hard, glossy surface; as, to varnish a table; to varnish a painting.
  • (n.) To cover or conceal with something that gives a fair appearance; to give a fair coloring to by words; to gloss over; to palliate; as, to varnish guilt.

Example Sentences:

  • (1) Prolonged coating duration from 24 hours to 1 week did not increase uptake and penetration of fluoride from both varnishes.
  • (2) The varnish seemed to be better with respect to the posology as the total dose of miconazole is minimal and only one application is necessary.
  • (3) In methods A and B the round biopsy field was bordered by copalite varnish, while method C utilized a scotch tape border.
  • (4) The unesterified resins are mainly used in paper size and the esters in printing inks, varnishes and adhesives.
  • (5) A clinical and radiographic examination of all children was performed immediately prior to the first application of varnish and 1 year later.
  • (6) Three applications of 2.3% Duraphat were slightly more effective than any of the other varnish treatments, but one treatment with 2.3% varnish was not more effective than treatments with 1.1% varnish.
  • (7) The preliminary treatment with a copal-ether varnish (Copalite) was of insignificant value.
  • (8) Forty molar and premolar teeth had non-retentive cavities prepared and restored with amalgam using (1) copal varnish (control), (2) a pin, (3) Amalgambond or (4) Panavia-Ex.
  • (9) Duraphat varnish was topically applied for 6 hours to the air dried surfaces of ten teeth (group 1).
  • (10) The sealing abilities of three therapeutic varnishes were compared with that of a conventional copal varnish in vitro under Tytin silver amalgam restorations.
  • (11) British Cycling under the spotlight after Jess Varnish allegations Read more Opening up right now are big opportunities for women’s sport and its sponsors.
  • (12) After storage in 100% humidity at 37 degrees C for 48 h, the root surfaces were coated with nail varnish (except at the apex) and placed in 2% methylene blue dye solution and centrifuged at 3 x g for 3 min.
  • (13) The caries preventive effect of topical application of fluoride varnish (Duraphat), ferric-aluminum-fluoride solution (FeAlF) and chlorhexidine gel was compared in 2-yr clinical study.
  • (14) The varnish also serves as a guide to facilitate removal of excess resin beyond the cavosurface margin.
  • (15) After the long-term administration of doxilane-diolane, cresacin, antioxidant S-1 and fluorine varnish to mongrel albino rats and mice no difference in the level of spontaneous tumours both in the control and experimental groups of animals was observed.
  • (16) Fluoride varnishes are clinically effective but have not been shown to be superior to topical solutions or gels.
  • (17) Since then, the ink, manufactured only by Mysore Paints and Varnish, has been used in every local and national Indian election, as well as in key elections across the world, including in Iraq and Afghanistan.
  • (18) The stylish, varnished wooden interior and whitewashed walls has a slightly Danish feel, but General Merchant’s brunch-y, all-day menu is inspired by Australian cafe culture, where good coffee and pan-global fusion plates are the norm.
  • (19) Southern viewers may occasionally require a translator, for moments such as when one girl explains she doesn't want to take off her nail varnish because her hands will look "proper scratty" (scruffy).
  • (20) When cavity varnish use was compared with no use of cavity varnish, significantly less microleakage was noted with the nonburnished control, single-burnish, and double-burnish techniques utilizing the cavity varnish.

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