aadhya shellac presentation

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  • Aadhya International www.aadhyainternational.comAadhya International is unique in producing all types of Lac Products like Machine Made ShellacHandmade ShellacDewaxed Decolorized Shellac FlakesDewaxed Bleached Lac (Powder)Bleached white shellac Shellac Aleuritic Powder (For Perfumes)SeedlacGasket Shellac Cement (Adhesive Cum Sealant used in Engines and Flanged Joints, Generally Automobiles and Allied Industries),Shellac Laquers, Shellac Quoting, Anti corrosive, Wood steins, Shellac Wax, etc.

  • Shellac Shellac, the only known commercial resin of animal origin, is a hard, tough, amorphous and easily brittle resinous solid. It is practically odorless in the cold, but evolves a characteristic smell on heating or melting . Superior grades are light yellow in color, while the inferior grades range from deep orange brown to almost dark red. The resin is associated with coloring matter, odoriferous principles and varying quantity of wax. Lac resin entirely free from these associates is unknown although commercially available Dewaxed and decolorized lac is the closest approximation. Shellac dissolves readily in alcohol and organic acids. The most popular solvent of shellac is spirit. The shellac produced is normally allowed to cool off after stretching for a few hours and then transferred to a cool-shedded godown. It is best stored in air-conditioned ware-houses which maintains a temperature between 14-18oC.

  • Shellac: A Natural ProductShellac is secreted onto a branch by insects smaller than a grain of rice. It takes a tremendous number of these insects to create a pound of useable shellac

  • Our Products Shellac FlakesSeedlac Button LacBleached LacDewaxed Shellac FlakesDewaxed Bleached Shellac PowderBleached White shellac

  • Shellac Flakes Shellac Flakes

    Shellac is perfect for antique restoration, furniture refinishing, casework, architectural woodwork, toys and general woodworking. Also used in fruit coating, pharmaceutical industry, lather industry, confectionery and candy industries, cosmetic industry, printing industry, electrical and electronics Indusrty,Food packaging industry and many more .

  • SeedlacSeedlac is obtained from sticklac .Sticklac crushed and sieved to remove sand and dust. It is then washed in large vats again and again and at the same time rubbing the lac against the sides of the Vat to break open the insect bodies and dissolving the coloring matter in water. Seedlac is mostly used for conversion into Bleached Shellac and different types of Shellac.

    Grades of Seedlac: Genuine Bysacki Fine Bysacki Manbhum Fine Bysacki Kushmi Golden Bysacki Golden Kushmi

  • Shellac ButtonsThe shellac is refined in stages and becomes lighter in color and more transparent. Brown Seedlac is first refined into "Button Lac," so called because it is poured out into disks for easy handling. Grades of Button Lac: - Light Pure Shellac Button

    Kushmi One Shellac Button

    Uses of Button Lac: - Furniture Polish

  • Bleached ShellacBleached shellac are Non-Toxic, physiologically harmless (edible), and is being used widely in food industries, food packaging and allied industries. It is being used in Binding, Adhesive, Hardening, Gloss, Odorless, Fast Drying, extending Shelf Life (in absence of refrigeration) etc. Clear, transparent or very light colored alcoholic or water alkali solutions can be obtained from Bleached shellac

  • Shellac Properties (1)Shellac dissolves in a wide variety of alkaline or rapidly drying alcoholic solvents, but is resistant to a number of other solvents, particularly hydrocarbons. (2)Its films show excellent adhesion to a wide variety of surfaces, possessing high gloss, hardness and strength. (3)shellac is a powerful bonding material with low thermal conductivity and a small coefficient and expansion. Its thermal plasticity and capacity of absorbing large amounts of filters are noteworthy. (4) Its electrical properties include high dielectric strength, low dielectric constant and characteristic freedom from tracking. (5) It is resistant to the action of ultraviolet rays. (6) Shellac is non-poisonous.

  • Industrial UsesWood Finishing Printing Ink Electrical Industry Shellac for Pharmaceutical,Confectionary Glazes Fruit CoatingCosmetic Industry Paper Varnish Hat Industry Photographic Industry Leather IndustryFootwear industry French Polish

    Shellac Moulding

    The moulding properties of shellac are utilized in the manufacture of various products: Gramophone Records: Dental compositions: Sealing WaxRubber Industry Paint Industry Grinding Wheels Automobile Industry

  • Shellac Derivatives The important by-products obtained during manufacture of Shellac are Shellac Flakes , Shellac Buttons, Seedlac, Shellac Wax and Lac Dye. SeedlacShellac FlakesShellac ButtonsShellac PowderDewaxed Bleached Shellac

  • Machine Made TN Shellac Acid Value65-76Ester Value110-175Saponification Value175-240Wax Content5.50% max.Moisture2% max.Heavy Metals as Pb10 PPM max.Insolubility in Hot Alcohol 0.75%-1.00%

  • DewaxedGrade : Platina Shellac (Physical Data)

    ColorGardner in 20% ethanolMax. 8Acid No.(DAB 9)65-80Arsenic(DAB 9)Max. ppm 1.5Ash(DAB 9)Max. % 0.2Insolubility in hot alcoholMax. % 0.2Melting Range(DAB 9)65-85 CMoisturemax. % 2.0Saponification No.(DAB 9)190-230Wax(USP XXIII)Max. % 0.2

  • Dewaxed Grade :Super Blond Shellac (Physical Data)

    ColorGardner in 20% ethanolMax. 11Acid No.(DAB 9)65-80Arsenic(DAB 9)Max. ppm 1.5Ash(DAB 9)Max. % 0.2Insolubility in hot alcoholMax. % 0.2Melting Range(DAB 9)65-85 CMoisturemax. % 2.0Saponification No.(DAB 9)190-230Wax(USP XXIII)Max. % 0.2

  • Dewaxed Grade : Blond Shellac (Physical Properties)

    ColorGardner in 20% ethanolMax. 13Acid No.(DAB 9)65-80Arsenic(DAB 9)Max. ppm 1.5Ash(DAB 9)Max. % 0.2Insolubility in hot alcoholMax. % 0.2Melting Range(DAB 9)65-85 CMoistureMax. % 2.0Saponification No.(DAB 9)190-230Wax(USP XXIII)Max. % 0.2

  • Dewaxed Grade Garnet Shellac (Physical Data)

    ColorDarkAcid No.(DAB 9)65-80Arsenic(DAB 9)Max. ppm 1.5Ash(DAB 9)Max. % 0.2Insolubility in hot alcoholMax. % 0.2Melting Range(DAB 9)65-85 CMoistureMax. % 2.0Saponification No.(DAB 9)190-230Wax(USP XXIII)Max. % 0.2

  • Dewaxed Grade Dewaxed Bleached Shellac

    Acid ValueEster ValueSaponification ValueMelting PointWax ContentMoistureInsolubility in Hot AlcoholRosin ContentAsh ContentHeavy MetalsColor65 90 135 195 200 -26075 C - 91 C0.20% Max6% Max0.10% MaxNil0.50% Max10 PPMPale Yellow

  • Shellac Flakes Grade Shellac TN

    Acid Value Ester ValueSaponification ValueWax ContentMoistureHeavy Metals as PbInsolubility in Hot Alcohol65 76 110 -175175 -2405.50% Max2% Max10 PPM Max0.75% - 1.00 %

  • Final Thoughts

    I encourage you to visit Aadhya International website. We sells a wide variety of shellac, Shellac flakes and Shellac products worldwide.

    www.aadhyainternational.com