We produce silicate and calcite chemistry

Transcription

1 We produce silicate and calcite chemistry

2 Products of Vodní sklo, a.s. around us

3 Water glass (= Vodní Sklo) has a long history 6000 B.C. First mention about water glass 1520 (Johann R. Glauber) First document about existence of water glass 1850 (Johann N. von Fuchs) Implementation of term Wasserglas (water glass)

4 History of our company 1905 (Solvay) Soda ash manufacture in Ústí nad Labem 1922 (Hochstetter & Schickhardt) Starch manufacture by Brno 1947 Brno starch manufacture

5 History of our company 1993 Tonaso a.s (Ústí nad Labem and Brno) Vodní sklo, a.s. comprising 2 plants

6 Our company today Producing and delivering mt of silicate and calcite chemistry products We have yearly turnover 15 million Eur Employing 70 people

7 Our products have wide applications Production of detergents Welding materials Production of coatings, paints and adhesives Waste processing Food industry Foundry industry Refractory materials Textile industry Paper industry Building industry Agriculture Glass industry Water management Road treatments Chemical industry Pharmacy and hygiene Ceramic industry Other possible applications

8 Production of detergents Our product Sodium silicates Production of powder detergents Potassium silicates Alkons Production of liquid detergents Industrial detergents Sodium carbonate Components in detergents, softens water Sodium metasilicate Filling in powder detergents

9 Welding materials Our product Sodium silicates The binder in the manufacture of soft and low alloy steel Potassium silicates The binder in the production of special and high-alloy steels Lithium silicates The binder in the production of special and high-alloy lowemission welding material

10 Production of coatings, paints and adhesives Our products Colloidal silica Elsil Corton Calcium carbonate Potassium, lithium silicates Production of silicate paints and plasters, binder Electrical insulating coating for steel plates Substitute of zinc phosphate Filling Production of silicate paints and plasters, binder

11 Waste processing Our product Sodium metasilicate Nuclear waste processing Sodium bicarbonate Exhaust gas cleaning Desil Al 2 Sodium silicates Waste processing and production of geopolymers Production of briquets from waste materials

12 Food industry Our products Colloidal silica Sodium bicarbonate Calcium chloride Calcium carbonate Flocculation agent for beverages Raising agent, acidity regulator, filler Calcium supplementation in the production of cheese, bread, sausages, beer; water treatment and stabilization Acidity regulator, filling

13 Foundry industry Our products Colloidal silica Sodium silicates Desil Al Dorsil SL Binder in casting molds Binder for production of sand molds Binder for production of sand molds based on geopolymers Binder with additives with very low value of disintegration after casting - ecological substitute of furan resins

14 Refractory materials Our products Potassium silicates Binder for producing heatresistant panels, bricks etc. Binder for refractory slabs made from vermiculite, perlite, etc. Colloidal silica Binder for refractory molds Sodium silicates Filling in fire glass

15 Textile industry Our products Colloidal silica Finishing of textiles Lithium silicates Finishing of textiles

16 Paper industry Our products Calcium chloride Sodium silicates Sodium silicates Recycling processing of waste paper (deinking) Recycling processing of waste paper (deinking) Adhesive in the manufacture of paper plates, honeycombs, tubes, etc.

17 Building industry Our products Colloidal silica Calcium chloride Lithium silicates Sodium silicates Injection of moisture masonry, binder Adjustment of cement mixes, production of molecular networks between window panes Finishing of building materials Accelerator, improves physical and chemical resistance of the concreate

18 Agriculture Our products Colloidal silica Sodium carbonate Sodium bicarbonate Calcium chloride Calcium carbonate Potassium silicates Plant sprays Fertilizers Feed Fertilizers, plant sprays, feed Feed Plant protection against powdery mildew and mildew, fertilizers

19 Glass industry Our products Colloidal silica Jewellery Sodium carbonate Manufacture of glass in the glass furnace

20 Water management Our products Sodium carbonate Sodium bicarbonate Calcium chloride Desil Al Sodium water glass Cleaning and water treatment Pool chemicals - water purification Cleaning and water treatment Cleaning and water treatment, flocculant Cleaning and water treatment

21 Road treatments Our products Calcium chloride Winter maintenance, dust control Road salt Winter maintenance Silpo Compound for winter maintenance

22 Chemical industry Our products Calcium chloride Sodium bicarbonate Sodium silicates Colloidal silica Ingredient in the manufacture of rubber and sodium Neutralization, stabilization of ph Production of titanium dioxide, colloidal and fibrous nanosilicates, catalysts, precipitated silica, binder Production fibrous nanosilicates, binder

23 Pharmacy and hygiene Our products Calcium carbonate Binder in pharmacy production Calcium chloride Colloidal silica The absorbent material in the manufacture of sanitary products (diapers, sanitary napkins, etc.). Binder in molds for dental castings

24 Ceramic industry Our products Silztek Defloculant for ceramic clay Colloidal silica Defloculant for ceramic clay

25 Other possible applications Our products Sodium silicates and calcium chloride Membrane sieves Silicates and colloidal silica Fiber nano silicates Sodium silicates Calcium carbonate Precipitated silica Binder, precipitated silica in tires and resins

26 LITHIUM SILICATE Litosil is ecological additive preservation for concrete and concrete floors on lithium silicate base which transforms clear concrete surfaces into the hard, waterproof, and permanently dust-free floors with the option of adjustments into high polish which increases in time. It can be applied at schools, stores, hospitals, sporting and industrial halls, etc. It is clear or slightly turbid low viscous liquid. Advantages of Litosil series: It increases the resistance to abrasion which extends the service life and integrity of the floor. Viscosity and density are very similar to water and therefore it penetrates deep in the micro pores. It provides deeper penetration and more permanent protection. It does not absorb water and does not cause the floor sweating. It chemically reacts with concrete and forms insoluble silicate It reduces dust dispersion It can be placed on new or old concretes. It does not contain sodium or potassium salts which contribute to the occurrence of the cracks. It includes water base product, it does not contain any solvents, odour free. Extremely low VOC content. It is a great prime and it is compatible with most flexible adhesives. It prevents the lime scum and whitewash.

27 NANOSIL Product description: Amorphous silicon dioxide nanofibrous material is a special functional material with unique properties represented by fine fibrous structure and high specific surface area. This material is produced on Centrifugal Spinning Technology which enables to produce fibers with diameter between nm with relatively larger distribution of fiber diameters. Physical structure of the fibers can be either Cotton or Powder (after milling which brings also shortening). High specific surface area and very high aspect ratio can bring several advantages to new or existing products. This type of material can be produced in large volumes with easy and fast upscaling capacity. s: Composite reinforcement I Filtration I Separation I Battery electrodes I Sensors I Humidity sorbents

28 CORTON s: As a pigment for anticorrosion coatings production. General description: White, dry and non-toxic very fine powder, soluble in mineral acids (HCl, HNO 3 ) and thermally stable up to 500 C. Corton is polyphase anticorrosive pigment of inorganic composition with a surface modified core component. Corton belongs to the group of nontoxic anticorrosive pigments. A very good inhibitory properties have been achieved by a combination of applied effective substances. Corton is mainly applicable in water diluted primer coats for metals. It asserts itself in such systems due to its small size of particles, balanced ionic interaction and ability to deactivate inappropriate compounds created at the dispersion production. Dependent on the binding agent used, 10% of pigmentation is considered as an effective amount. In alkyd, epoxy and acrylic paints. It substitutes anticorrosive pigments based on highly toxic compounds of lead and chromium.

29 CARBOTON General description: A viscous liquid with a high whiteness and coverage power of 50% dry matter. s: For the coating industry, also in the paper industry and in the industry of adhesives. CARBOTON constitutes of clusters of nonuniform crystal structure. High whiteness have been achieved thanks to a sufficiently large specific surface, different size of particles and irregular surface of grains, whereas there is no need of large use of organic substances (such as dispersants and binders). Another additives used in a prescriptions of coating compositions are well stabilised on the surface of grains, thus making it highly appealing for colouring applications. CARBOTON produced by us has higher whiteness than solid product and is partially able to substitute titanium white-paint because it does not need a long dispersing of the system. CARBOTON is also installed into water glass at a very high speed. This provides a wide range of interesting suspensions with a possible application in the paper, coating and adhesive industry. These suspensions replace other suspensions composed of substantially more expensive filling agents such as TiO 2, Al 2 O 3, Al(OH) 3 or Mg(OH) 2.

30 From manufacturing to you

31 We have clients in whole Europe

32 U Tonasa 172/ Ústí nad Labem We deliver our products to you too Vodní sklo, a.s. Krakovská 1346/ Praha info@vodnisklo.cz Dornych Brno