logo
home about product contact


  • What is Kaolin? - Industrial Minerals Association -

    Paper Industry: The primary use of kaolin is in the paper industry. It serves as a paper coating which improves appearance by contributing to brightness, smoothness and gloss. It also improves printability. Additionally, it is used by the paper industry as a filler reducing cost and the use of tree-based resources.

    Get Price ++
  • Kaolin - Digitalfire

    At the same time the oxide chemistry of kaolin makes it the primary source of alumina oxide for glazes. Kaolin is a very refractory aluminum silicate. Kaolin-based bodies are used to make all kinds of refractory parts for industry. Kiln wash is often made from 50:50 mix of kaolin and silica. Cordierite is made mainly from kaolin. High heat duty grogs are made by calcining kaolin. Kaolin is

    Get Price ++
  • List of Chemicals used in Pulp and Paper Making

    Clay or Kaolin. Kaolinite. Al 2 Si 2 O 5 (OH) 4. As filler. Dolomite. Calcium Magnesium Carbonate. CaMg(CO 3) 2 . Filler, Coating. DTPA. Diethylene Triamine Penta Acetate. C 14 H 33 N 3 O 10. Used for chelation (removal of transition metals from pulp). EDTA. Ethylene Diamine Tetra acetic Acid. C 10 H 16 N 2 O 8. Used for chelation (removal of transition metals from pulp). Enzyme . Used in

    Get Price ++
  • Ball Mill Alumina Grinding Media Balls For Milling

    Grinding ways of Ball mill alumina grinding media balls for milling kaolin in paper making involve two types: Wet grinding and Dry grinding . Wet Grinding Instruction (Ceramic industry) For wet grinding process,when charge of ball is up to 55% of net volume of the mill,the best status can be realized.

    Get Price ++
  • Products | International Paper

    International Paper is a leading producer of packaging, pulp and paper. We serve 25,000 customers in 150 countries around the world.

    Get Price ++
  • Evaluation of Swat kaolin deposits of Pakistan for

    01.02.2005· Commercially used kaolin in paper industry has pH values 5–7.5 as white pigment and 6.5–7.5 as coating clays, whereas extenders in paint require pH value 4.5–9.5. This conforms to the potential of the Swat kaolin usage as white pigment in paper industry and as extender in paint manufacture. 6. Industrial use evaluation. Proper industrial utilization of kaolin is constrained by its

    Get Price ++
  • (PDF) Kaolin and halloysite deposits of China

    Making Kaolin Mill. Kaolin and hallo production cap acities, paper types and kaolin and. calciu m car bonate d emands. In a dditi on to t hese. companies, O ji Paper (Japan) has just announced

    Get Price ++
  • Kaolin Processing | ArrMaz

    Kaolin Processing. Kaolin is a mineral that is nearly white in color and is used primarily to add brightness, smoothness and gloss to products such as paper, paint, toothpaste, cosmetics, porcelain and more. New uses for kaolin continue to be discovered, ensuring sustained, long

    Get Price ++
  • Paper & Packaging | Thiele Kaolin Company

    This engineered delaminated kaolin is extremely versatile for LWC grades, coated freesheet, and in paper for rotogravure or offset printing. It provides optical efficiency (synergy) in formulations with TiO 2 and calcined clay. Download Product Specification Sheet Kaowhite C This product is a specialty designed coarse, delaminated kaolin that provides superior coverage and is an excellent

    Get Price ++
  • US5735946A - Two-stage process for

    A method for producing a delaminated kaolin clay having a G.E. brightness of at least 85, a solids content of at least 67 percent by weight, and a viscosity below 500 cps is disclosed. An aqueous slurry of kaolin clay is subjected to agitation in the presence of a hard grinding media. The slurry is then subjected to agitation in the presence of a soft grinding media.

    Get Price ++
  • Evaluation of Swat kaolin deposits of Pakistan for

    01.02.2005· The brightness for different uses of kaolin, after Bloodworth et al. (1993), is specified as follows: paper coating, 81.5–90.5%; paper-filling, 76–82%; porcelain (at 1180 °C) 95%; earthenware and tableware at (1180 °C) 86%; sanitary-ware (at 1180 °C) 82%.

    Get Price ++
  • Kaolin

    Kaolin (china clay) is a hydrated aluminium silicate crystalline mineral (kaolinite) formed over many millions of years by the hydrothermal decomposition of granite rocks. Hydrous kaolin is characterised by its fine particle size, plate like or lamellar particle shape and chemical inertness. Calcined Kaolin is an hydrous aluminium silicate

    Get Price ++
  • Beihai Rede Kaolin Co., Ltd. - Kaolin, ball clay

    Beihai Rede Kaolin Co., Ltd., Experts in Manufacturing and Exporting Kaolin, ball clay and 199 more Products. A Verified CN Gold Supplier on Alibaba.

    Get Price ++
  • Kaolin

    Kaolin (china clay) is a hydrated aluminium silicate crystalline mineral (kaolinite) formed over many millions of years by the hydrothermal decomposition of granite rocks. Hydrous kaolin is characterised by its fine particle size, plate like or lamellar particle shape and chemical inertness. Calcined Kaolin is an hydrous aluminium silicate

    Get Price ++
  • The Kaolin Market | WA Kaolin

    Kaolin increases gloss, smoothness, brightness and paint absorbency of the paper, which improves the printability. Fibreglass is one of the major materials used for manufacturing lightweight composites for the automotive, marine, aerospace and other industries.

    Get Price ++
  • (PDF) Kaolin and halloysite deposits of China

    Making Kaolin Mill. Kaolin and hallo production cap acities, paper types and kaolin and. calciu m car bonate d emands. In a dditi on to t hese. companies, O ji Paper (Japan) has just announced

    Get Price ++
  • Kaolin in the Paper Industry - Focus on the Asian

    The greatest demand for kaolin-based pigments comes from the paper industry, which uses them to coat and fill papers and boards. There are many ways to produce these pigments. One of the methods used is the water washed process. Generally, in the processing of water washed clays, water is used as a transport and process medium involving the following steps: Blunging, de-gritting, centrifuging

    Get Price ++
  • Kaolin - an overview | ScienceDirect Topics

    Kaolin can be used as a filler in both acid and alkaline papermaking because of its chemical composition. The brightness of regular filler kaolin is distinctly lower than most calcium carbonate-based fillers. Because of this, kaolin has been largely replaced by calcium carbonate fillers in wood-free uncoated papers. Because of the continued growth of the higher brightness supercalendered paper market,

    Get Price ++
  • Kaolin | BASF Kaolin

    Calcined kaolin for paper. we create chemistry that makes packaging love recycling. As a society, we certainly love our packaging. If it needs transporting, we will package it. Some packages are designed for aesthetics and some for functionality. One common element is that the package must ultimately be discarded at the end of its life. Calcined kaolin products play an important role in the

    Get Price ++
  • Kaolin Wet-Processing - Helals

    Paper . The largest single user of kaolin is the paper industry, which used approximately1,200,000 tons in 1958 (de Polo, 1960, p. 207). Because kaolin is used, paper products print better and are made whiter and smoother. Kaolin used as a filler in the interstices of the sheet adds ink receptivity and opacity to the paper sheet. Kaolin used to coat the surface of the paper sheet makes possible sharp photographic

    Get Price ++

Kaolin Standard for Paper Making

Home , About Us , Products , Contact , Sitemap