RYUKYUAN LACQUERWARE

Post 704  –by Gautam Shah

.

This article is compiled from several Internet resources and my own lecture notes on Surface Finishes.

1 Footed Tray with Figures in a Landscape and Symbols of Seven Immortals LACMA

2 Footed Tray

Ryukyuan lacquerware (Ryukyu no Shikki) is the chief craft product of the Ryukyu Islands (Okinawa Prefecture of Japan). Shikki incidentally, stands for lacquerware. Ryukyuan lacquerware represents a unique form and style distinct from the neighbouring places. These have three distinguishing features: the brilliant red colour of the background, gold patterns and use of inlay of mother of pearl. Many items and techniques of making the lacquerware of Ryukyuan, elsewhere in Japan and China are common. ‘Ryukyuan lacquers, yet, are neither purely Chinese nor purely Japanese’. The craft of making or decorating with lacquer is common in many Asian countries.

3 Red lacquer tray with gold engraving Song Dynasty

The art of Lacquerware came to Japan with Buddhism in mid 6th C from China through Korea. When Okinawa was the Ryukyu Kingdom, the lacquer items also came through trade with China during 14th and 15th C. Ryukyuan artisans over the years while exploiting, both the local and imported materials, matured the lacquerware into an ethnic craft by using Ryukyuan motifs.

21 Bowl with cover from Okinawa, 18th C Mother of Pearl Inlay work Wikipedia Image by Hiart Honolulu u_Museum_of_Art

20 Mother of Pearl

4 Lacquer case

Ryukyu, lacquerware have over the years seen several political upheavals, forcing imposition of new styles, but yet the most popular red lacquerware has survived such vagaries. During the 17th and 18th C, following the invasion of Okinawa by Satsuma the Chinese style black lacquerware production was made mandatory. It resulted in mixing up of Ryukyuan and Chinese styles lacquerware in single pieces.

5 Red Lacquer Cabinet with Butterflies

In Ryukyu, lacquerware like cups and bowls were used for offerings in religion rituals, whereas items such as necklaces and decorative utilitarian articles were offered for political gratification. The descendants of Ryukyu samurai and royalty used the lacquerware in formal places in order to forge a connection between people and the Gods. The royal Sho family of the former Ryukyu Kingdom have a set of lacquerware luncheon-basket, leg bowl and wine cups, cherished as the national cultural asset.

6 Chest with Peonies motifs LACMA

Ryukyu lacquerware, over the ages, have seen several modifications. These were, in earlier periods due to the change in patronage by the rulers and also inclusion of new patterns, materials and techniques in the repertoire. In modern times these have been mainly markets driven changes. ‘Chinkin’, the gold inlayed items had traditional vermilion and additional green lacquer. ‘Raden’ the flaked seashells inlayed articles were produced in red lacquer. In later periods Raden pieces were produced with green turban or marine snail shell over black lacquer. From 18th C other techniques were used, such as Hakue (foil lacquering) and Tsuikin (red lacquerware with raised designs). After the annexation of the Ryukyu Kingdom in 1879, Ryukyu lacquerware began to be produced by private workshops and companies.

7 Cosmetic box Kamakura period 13th C plover design in Maki-e Lacquer Tokyo National Museum

4x5 original

Hakue consists of painting a design in lacquer with a makizutsu or a kebo brush and then applying gold leaf or gold-silver powder while the lacquer is half dry. Modern method uses gold, silver, copper, brass, lead, aluminum, platinum, and pewter, as well as their alloys. The Maki-e method was initially used to decorate arms like swords, but adopted over lacquered surfaces.

8 Sutra Box Buddhist with Gold Ming Dynasty

Chinkin (Qiangjin in Chinese) technique is submerging or sinking gold as leaf or powder into carved cinnabar red-lacquered surfaces. This required very fine knife engraving work onto a polished surface. Ryukyu craft-persons preferred a variation of relief building the designs with lacquer putty, called Tsuikin, over the original Chinese method of lacquer (tsuishu) carving. Tsuikin, post 18th C is more common method. Thin sheets of Lacquer mixed with pigments are rolled out. From these various motifs are cut and applied to the craft-item. Due to its easy process, the Tsuikin is very popular process. Hananuri uses the contrast between vermilion and black lacquer. Raden uses seashell flake for inlay work. Mitsudae is a method oil painting (with lead-based pigments) motifs like flowers, birds and skies with white, pink and other bright pastel colours or coloured lacquers (iro-urushie).

10 Modern Vietnam Banana leaf motif in Gold leaf on a red background 1953

In the Heian period (794-1185), when in Japanese history Buddhism, Taoism and other Chinese influences were at their peak, sacred vessels and other articles used by temples of various faiths were of Maki-e style lacquerware. Similarly aristocrats, samurai families, merchants and artisan classes were using Maki-e style items as status symbol and proud possessions.

11 Dish (Pan)With Dragon amid Clouds LACMA

The lacquerware have evolved with many decorating techniques.

Lacquer as a raw material (resinous exudate or secretion of insects flourishing on certain trees), is not local. The material was brought to Okinawa through trade. Exclusive officers were appointed to supervise the production of lacquerware in the Ryukyu Kingdom.

12 Chest with Cartouche Figures on Donkeys in a Landscape Magnolias Plum Blossoms Peonies Birds and Butterflies LACMA

Local woods of Okinawa, such as Deigo coral tree, Sendan or bead tree, Egokoki, Gajumaru, with uniform grains are used.

13 Seal Box with Lotus scrolls & Eight buddhist symbols Red lacquerincised with Gold Qiangjin style

■ Okinawa islands are part of the northern limit of Black sea current which offers the hardest turban shells. Use of wafer-shin shell, prepared by boiling the shell in water for about a week and then pulverizing it (mijingai-nuri) is a local technique. The mix of pulverized shell and lacquer, after applications are rubbed to make a smooth surface (roiro-togidashi).

19 Korean Box, Lacquer inlaid with mother-of-pearl and tortoise shell

15 Gold Lacquer work Tray Japan 19 C

Ryukyu, lacquerware motifs include papaya, plantain, palm trees, hibiscus chrysanthemums, peonies, and other representations of islands’ coastal zone flora. Similarly local and exotic birds and animals, such as long-tailed hens, wagtails (genus Motacilla), chicken, swallows, wagtails, sparrows, mandarin ducks, peacocks and peonies, and a fictional phoenix is found here. Designs that combine and depict flowers and birds are called kachō-zu. Many non local motifs were included to serve the export markets.

Digital Capture

17 Channapatna India Lacquer coated toys

Lacquer coating is common in many parts of the world. Thin lacquer coatings or as applied in multiple layers, nominally do not crack or peel off the surface. Lacquers with additives like wax or oil as plasticizing agents can be applied on many surfaces.

16 Sake Bowls with Lacquer motifs

Shellacs finishes, were the first true clear coatings. Sankheda (Gujarat India) furniture and Chinese lacquer items are examples of shellac coatings. Shellac is a very effective coating material even in very thin viscosity, as a result its penetration and filling capacity is excellent. It is eminently recoatable so a very level and glossy surface is possible. Modern synthetic version NC (nitro-cellulose) lacquer provides a very clear and superior film compared to a shellac and maleic modified resins. Lacquers are modified with alkyds, other synthetic resins and plasticizer so as to control adhesion, softness, toughness and malleability. At fixed levels of viscosities it is possible to formulate lacquers with variable solid contents by varying the degree of molecular linkages. This property renders lacquer as the most versatile coating material for wood, metal, metal foil, leather, fabrics, fibers, plastics, stones, metals, glass, masonry, paper, ceramics, grasses (cane, bamboo), human hair and skin.

Lacquerware from across the world

Links to My other articles

446 COROMANDEL LACQUER

https://designsynopsis.wordpress.com/2019/05/01/446-coromandel-lacquer/

UNDERSTANDING LACQUERS

https://interiordesignassist.wordpress.com/2015/08/16/understanding-lacquers/

LACQUERS or NC LACQUERS

https://interiordesignassist.wordpress.com/2014/04/27/lacquers-or-nc-lacquers/

SHELLAC COATINGS and FRENCH POLISHES

https://interiordesignassist.wordpress.com/2014/04/26/shellac-coatings-and-french-polishes/

LIST of BLOGS on LACQUERS, PAINTS and THINNERS

https://interiordesignassist.wordpress.com/2015/08/17/list-of-blogs-on-lacquers-paints-and-thinners/

 

 

 

LIST of BLOGS on LACQUERS, PAINTS and THINNERS

Post 499  by Gautam Shah

1 UNDERSTANDING LACQUERS

https://interiordesignassist.wordpress.com/2015/08/16/understanding-lacquers/

2 LACQUERS or NC LACQUERS

https://interiordesignassist.wordpress.com/2014/04/27/lacquers-or-nc-lacquers/

3 SOLVENTS for THINNERS

https://interiordesignassist.wordpress.com/2015/08/09/solvents-for-thinners/

4 WOOD SURFACE FINISHING

https://interiordesignassist.wordpress.com/2015/07/13/wood-surface-finishing/

5 PAINT THINNERS Part 2

https://interiordesignassist.wordpress.com/2015/05/14/paint-thinners-part-2/

6 PAINT THINNERS Part 1

https://interiordesignassist.wordpress.com/2015/05/08/paint-thinners-1/

7 ROSEWOOD

https://interiordesignassist.wordpress.com/2015/03/26/rosewood/

8 INDUSTRIAL PAINT FINISHES

https://interiordesignassist.wordpress.com/2015/03/07/industrial-paint-finishes/

9 APPLICATION of COATINGS

https://interiordesignassist.wordpress.com/2015/01/09/application-of-coatings/

10 COATINGS -Surface finishing technologies

https://interiordesignassist.wordpress.com/2014/11/08/coatings-surface-finishing-technologies/

11 CLEAR COATINGS

https://interiordesignassist.wordpress.com/2014/09/12/clear-coatings/

12 FILM FORMING PROCESS in COATINGS

https://interiordesignassist.wordpress.com/2014/09/03/film-forming-process-in-coatings/

13 WOOD SURFACE PREPARATIONS for CLEAR COATINGS

https://interiordesignassist.wordpress.com/2014/04/28/wood-surface-preparations-for-clear-coatings/

14 SHELLAC COATINGS and FRENCH POLISHES

https://interiordesignassist.wordpress.com/2014/04/26/shellac-coatings-and-french-polishes/

15 VARNISH

https://interiordesignassist.wordpress.com/2014/04/25/varnish/

16 MULTI COATS of PAINT SYSTEMS

http://talking-interior-design.blogspot.in/2014/03/multi-coats-of-paint-systems.html

17 WOOD FINISHES

http://talking-interior-design.blogspot.in/2014/07/wood-finishes.html

18 CLEAR COATINGS

http://talking-interior-design.blogspot.in/2015/03/clear-coatings.html

19 CEMENT SURFACE FINISHES

http://talking-interior-design.blogspot.in/2015/06/cement-surface-finishes.html

20 CRAFT of WALL PAINTING (Neolithic)

http://talking-interior-design.blogspot.in/2014/02/the-craft-of-wall-painting-neolithic.html

21 CRAFT of WALL PAINTING (Palaeolithic)

http://talking-interior-design.blogspot.in/2014/01/the-craft-of-wall-painting-palaeolithic.html

22 COATINGS

http://talking-interior-design.blogspot.in/2013/09/coatings.html

23 COATINGS Iron age

http://talking-interior-design.blogspot.in/2013/09/coatings-iron-age.html

24 PRIMITIVE COATINGS Surfaces, Materials and Techniques

http://talking-interior-design.blogspot.in/2013/09/primitive-coatings-surfaces-materials.html

25 LIME-WASH

https://interiordesignassist.wordpress.com/2014/06/01/lime-wash/

26 PAINTING WHITE – 1

https://interiordesignassist.wordpress.com/2015/07/27/painting-white-1/

27 PAINTING WHITE – 2

https://interiordesignassist.wordpress.com/2015/07/29/painting-white-2/

28 BLACK Part – 1

https://interiordesignassist.wordpress.com/2015/08/07/black-part-i/

29 COLOURANTS DYES and PIGMENTS

https://interiordesignassist.wordpress.com/2014/07/15/colourants-dyes-and-pigments/

30 RED Colours of ancient times

https://interiordesignassist.wordpress.com/2015/05/22/red-colours-of-ancient-times/

31 ART COATINGS

https://interiordesignassist.wordpress.com/2015/05/25/art-coatings/

32 PRIMITIVE COATINGS # 1

https://interiordesignassist.wordpress.com/2015/05/03/primitive-coatings-1/

33 NATURAL IRON OXIDE PIGMENTS 4 # SIENNA and UMBER

https://interiordesignassist.wordpress.com/2015/05/01/natural-iron-oxide-pigments-4-sienna-and-umber/

34 NATURAL IRON OXIDE PIGMENTS -3 # Ochers

https://interiordesignassist.wordpress.com/2015/04/28/natural-iron-oxide-pigments-3-ochers/

35 NATURAL IRON OXIDE PIGMENTS – 2 # Red Oxides

https://interiordesignassist.wordpress.com/2015/04/27/natural-iron-oxide-pigments-2-red-oxides/

36 FLOOR PAINTS

https://interiordesignassist.wordpress.com/2015/03/21/floor-paints/

37 ARCHITECTURAL COATINGS -beginnings of OIL PAINTS

https://interiordesignassist.wordpress.com/2015/02/15/architectural-coatings-beginnings-of-oil-paints/

38 SURFACE PREPARATIONS

https://interiordesignassist.wordpress.com/2014/09/26/surface-preparations/

39 WHITE PIGMENTS

https://interiordesignassist.wordpress.com/2014/08/05/white-pigments/

40 CEMENT PAINTS

https://interiordesignassist.wordpress.com/2014/07/09/cement-paints/

41 OIL BOUND DISTEMPERS -OBD

https://interiordesignassist.wordpress.com/2014/07/03/oil-bound-distempers-obd/

42 CEMENT FINISHES part 2

https://interiordesignassist.wordpress.com/2014/06/27/cement-finishes-part-2/

43 DRY DISTEMPER or CALCIMINE

https://interiordesignassist.wordpress.com/2014/06/03/dry-distemper-or-calcimine/

44 ECOLOGY and COATINGS

https://interiordesignassist.wordpress.com/2015/03/09/ecology-and-coatings/

45 ENCAUSTIC PAINTING

https://interiordesignassist.wordpress.com/2014/06/06/encaustic-painting/

46 COLOURS and BUILDINGS

https://interiordesignassist.wordpress.com/2015/01/20/colours-and-buildings/

47 GLOSS

https://interiordesignassist.wordpress.com/2014/09/20/gloss/

48 COMPOSITION of COATING

https://interiordesignassist.wordpress.com/2014/07/29/composition-of-a-coating-3/

49 COLOURED GLASS

https://interiordesignassist.wordpress.com/2014/08/03/coloured-glass/

50 GRISAILLE -monochrome form of presentation

https://interiordesignassist.wordpress.com/2014/07/28/grisaille-monochrome-form-of-presentation/

51 WATER COLOURS

https://interiordesignassist.wordpress.com/2014/07/10/water-colours/

52 FRESCO PAINTINGS

https://interiordesignassist.wordpress.com/2014/06/24/fresco-paintings/

53 PRIMER COATINGS

https://interiordesignassist.wordpress.com/2015/06/07/primer-coatings/

54 SINGLE or MULTI COAT SYSTEMS

https://interiordesignassist.wordpress.com/2015/05/30/single-or-multi-coat-systems/

55 BRUSHES

https://interiordesignassist.wordpress.com/2015/03/29/brushes/

56 ENAMELS

https://interiordesignassist.wordpress.com/2015/02/18/enamels/

57 TEMPERA

https://interiordesignassist.wordpress.com/2015/01/24/tempera/

58 GP -General purpose paints

https://interiordesignassist.wordpress.com/2014/08/26/gp-general-purpose-paints/

.

UNDERSTANDING LACQUERS

Post 498 –by Gautam Shah

.

Cosmetic Box

In early 1920 Lacquers were considered industrial coatings, mainly used by White-goods and Automotive industry. Earlier to this period a Lac or Shellac coatings were wood craft finishing techniques and material. Industrial age lacquers were favoured due to their fast drying and non-yellowing properties. Clear Lacquers were increasingly replacing tin as MS sheet coating for food packing but were found suitable for aluminium sheets packing such as collapsible tubes and canisters. Lacquers were also used for the nail polishes and as hair fixing sprays. These lacquers as the name suggests were not made of natural Lac or shellac but from Nitro Cellulose. The lacquers needed thinners of various types for different application technologies and seasons.

Lacquer Paint Pic from Wikipedia by Author Victorgrigas

Oil paints based on Alkyd resins or GP Enamels need thinner of single solvent material such as Genuine turpentine, Mineral turpentine and in few instance Naphtha or superior grades of kerosene would work. These solvents singly can work for all application needs and for cleaning-washing post-painting work. With alkyd-based paints, a resin is the film-forming component. It is reduced in viscosity during the manufacturing and later during application. The requirements of solvent-s differ according to ‘length of the resin’ (which designates the proportion of oil versus other modifying-polymerizing agents, such as typically a phthalic anhydride). Short-oil length resins may require stronger solvents. A solvent that dilutes the viscosity alone may not achieve application level of viscosity. Some type carrier or diluent solvents are required which acting as a ‘carrier’ material help achieves application level (such as spraying) viscosity. The carrier solvents evaporate fast before the chain linking (and so film forming-drying) process starts at ambient temperature, raised or baking temperature or through a catalyst enabled reaction.

Wood Brushing Lacquer Pic from Wikipedia Pic by Author Mk2010

The word Lacquer has become a misnomer. A Lacquer in nominal usage means a coating system that is fast drying, tougher and non-yellowing. All lacquers, however, are not NC (nitro-cellulose) lacquers. Other Lacquer coating systems formulations are based on Acrylic resins, Amino resins, Urethane and epoxy systems. NC lacquer dries with evaporation of solvents, at ambient temperature or often in warm chambers. Other formulations require baking-stoving environments or have two-pack system (a catalyst and paint mixed just before application). A NC lacquer film can be wetted-dissolved after drying (such as Nail-polishes of pre 1965 era) by a thinner, and are called ‘non-convertible systems’ (product that does not get chemically converted into something else). But newer generation-lacquers cannot be dissolved or removed easily after drying, and are called ‘convertible systems’ (product that gets chemically converted into something different).

Box Lacquered

Lacquer Nail Polish Pic through Wikipedia -Source http://www.flickr.com/photos/zitona/4733601645/ by Author » Zitona «

All types of Lacquers, convertible or non-convertible products require very specific type of thinner. A company that formulates the paint system, for reasons of Patent knowledge, may not reveal the exact formulation. So it is very necessary to use the thinner specified by the manufacturer. A thinner is a combination of different solvents. There are two important considerations, action of dissolving and diluting (acting as a carrier), and evaporation rates of the solvents. A Lacquer system may need as much as 75% or more thinners for spray like application. But after the deposition on the surface, it does not require such low viscosity. So some solvents (usually diluent or carrier) begin to evaporate very quickly. Some other slower evaporating solvents, allow time for film to level out.

640px-Hair-Spray-Painting-6415.jpg

Lacquer coated Brass

A lacquer-thinner is a combination of solvents of basic Five groups. First group consists of latent solvents like Toluene, xylene and naphtha. The other three groups are of active solvents such as, ketones, esters, glycol ethers. Alcohol, though a latent solvent, in combination with other solvents plays an active role.

Lacquer thinners are affected by the weather and process of application. A normal thinner works for average temperature-moisture conditions. For very wet, windy weather and for brushing or manual polishing with a cloth bundle, reduced the rate of evaporation achieved by adding or using a ‘retarder thinner’. For spray like application, an accelerated rate of drying is possible and for this accelerator or fast lacquer thinners are used. Spray applications require more and faster drying thinner compared to wood lacquers that require less and slow drying thinner.

Channapatna-toys

1280px-Sankheda_furnitureChairs_of_3_piece_set

Shellac finishes were the first true clear coatings. Shellac is an insect exudate known as stick lac. Stick-Lac is refined to remove impurities and lighten its colour. Button-Lac is a manually purified is of darker colour, while machine purified shellac is often dewaxed and de-colourized. Shellac is soluble in methylated spirit or alcohols. Sankheda furniture and Chinese lacquer items are examples of shellac coatings. Shellac is a very effective coating material even in very thin viscosity, as a result its penetration and filling capacity is excellent. It is eminently recoatable so a very level and glossy surface is possible.

640px-Burmese_lacquerware.JPG

.

LACQUERS or NC LACQUERS

Postby Gautam Shah

.

640px-Fender_Marcus_Miller_Jazz_Bass_(Japan)_autographed_by_Marcus_Miller_-_bolt_on_neck_joint_plate

Lacquer is a very generic term applied to a variety of coating systems. It indicates a surfacing system, where a film forming substance has been dissolved in or diluted with a solvent. On application the solvent evaporates leaving a thin film on the surface.

The lacquer, on evaporation of its solvents changes the phase from Liquid to Solid, but does not convert itself into different substance. Lacquer films are soluble in the (original) solvent. Lacquers are also thermoplastic (will soften with an increase in heat) materials. The film forming substances of lacquers are linear polymers high in polymer weight with good solvent releasing property. Such substances are often very hard and brittle, so require addition of plasticizers to achieve better adhesion, flexibility and durability of the gloss.

State_Gifts_Lacquer_Bowls

Commercially the term Lacquer is applied to Solvent-based Coating systems (against water-based systems) that offer hard, glossy and durable film. In this sense, there are Two basic varieties:

1 Thermoplastics type: Nitro cellulose, Acrylics, Chlorinated Rubber, Vinyls, Epoxy.

2 Thermosetting type: Acrylics, Epoxy Resins, Polyurethanes, Vinyls, Alkyd, Melamine.

bottle-brush-close-to-755993

Cellulosic Polymers

Cellulose is the most widely occurring, a natural polymer, available in almost all plants. Primary sources of industrial cellulose are cotton fibres and wood. Cellulose is a polyhydric-alcohol, and forms esters with organic acids. It also forms reaction products with inorganic acids. These cellulosic derivatives used in production of various types of lacquers are classified as:

1. esters of inorganic acids -nitro cellulose

2. esters of organic acids -cellulose acetate

3. others -methyl and ethyl cellulose

cans-1078628_640

Lacquers can be classified into two basic groups:

NC Lacquers and Acrylic or Plastic Lacquers.

Lamellar Lines Mudguard Horizontal Lacquered Sheet

Nitro Cellulose Lacquers

NC Lacquers consist of Nitro cellulose as the main raw material to which a variety of plasticizer and resins are added, to provide wide range of film properties. PLASTICIZERS increase elasticity and extensibility of the film. Commonly used Plasticizers are, blown-castor oil, dibutyl phthalate, dioctyl phthalate, dibutyl sebacate, butyl stearate, chlorinated diphenyls. Additions of RESINS increase gloss and adhesion of the film. The resins are coconut and castor oil alkyds, maleic modified ester gum, cyclohexanone (ketonic) resins, acrylic resins, toluene sulfonamides formaldehyde resins.

Lacquered_secretaire,_Residenzmuseum,_2017-09-13

NC Lacquers are produced by dissolving or diluting lacquer and suitable plasticizers in a mix of solvents. The SOLVENTS act in three ways: Active solvents are (ethyl acetate, butyl acetate), Latent solvents (ethyl alcohol, butyl alcohol, diacetone alcohol), and Dilutents (toluene, xylene). A suitable mix of these basic three types of solvents is known as `Thinner‘. A very specific quality of Thinner is required for each application and weather condition.

NC Lacquers do not become yellow with ageing. It has no peeling problem. Lacquers provide very ‘water-white’ (no colouration or tinge) film. NC Lacquers are re-coatable and removable substances.

NC Lacquers are used on wood, metals, metals like gold, silver and copper, plastics, leather, paper, fabrics, as hair-fixers, and Nail-polishes. Lacquer is one of the best surface sealing material for wood products and so forms the primer coat for melamine, etc. 

SV66-Photo-01-e1413060145680

Solvent-based nitrocellulose lacquers (from resin of nitration of cotton (lint) and other cellulose based materials, were used commercially from the 19th C. These lacquers began to replace shellac lacquer and were used as protective or rust inhibitive clear coatings for brass musical instruments, gift items and furniture. These were also used in white-goods products (refrigerators, irons, cooking tops, etc. and in automobiles. These lasted for several decades till arrival of ‘Polymer based lacquers‘.

These materials are called Lacquers because the film is ‘water-white’. Acrylic lacquers of thermoplastic type are characterized by a transparent water white film, very good resistance to decolouration from temperature and UV light, good electrical properties, outdoor durability, excellent resistance to mineral oil-greases, resistance to chemical fumes, resistance to water based alkaline substances.

27294241873_80dc40c76c_z

Acrylic lacquers convertible coating that is on drying covert to a different product, which is non-dissoluble and non-removable. These are used for: wood items, clear coating for brass, copper, and aluminium, as a top coat for final gloss and protection air-crafts, automobiles, toys, auto-parts, industrial components, consumer durables, TV cabinets. These are used as clear-invisible coating for exposed surfaces like bricks, stones and concrete. Acrylic lacquers with soluble dyes form transparent glass coatings. One of the major uses is for internal coatings of food and beverage cans.

Thermosetting Acrylics provide a hard and scratch proof coating, good colour retention, better water and detergent resistance, better gloss and chalking resistance.

640px-Grete_Jalk_-_GJ_table

.