Graphite Dispersions Technical Information Graphit Kropfmühl / AMG Mining AG Graphit Kropfmühl / AMG Mining AG has more than 140 years of tradition and expertise in raw materials. With our permanent will to create, market proximity and absolute customer orientation we have become a trend-setting graphite refiner. On the basis of state-of- the-art, quality-conscious high technology and in an intensive dialogue with customers and partners, we develop high-quality special products. In order to secure the supply of raw materials we hold shares in mines located in Africa, Asia and Europe. Our leading position as an internationally operating, listed graphite specialist is both motivation and obligation. Extensive research and development work guarantees a permanent optimisation of our product range and allows us to fulfil specific customer wishes. 07/2013 www.gk-graphite.com Natural Graphite Synthetic Graphite Amorphous Graphite Graphite Parts Expandable Graphite Graphite Dispersions PORTFOLIO A member of Advanced Metallurgical Group N.V. A member of Advanced Metallurgical Group N.V. Contact: AMG Mining AG 94051 Hauzenberg, Langheinrichstraße 1, Germany Tel.: +49 8586 609-178, Fax: +49 8586 609-112 e-mail: [email protected], web: www.gk-graphite.com Contact: Zimbabwe German Graphite Mines (PTY) Limited 90 Mutare Road Msasa, Harare / Zimbabwe Tel.: +49 8586 609-178, Fax: +49 8586 609-112 e-mail: [email protected], web: www.gk-graphite.com Contact: Bogala Graphite Lanka Ltd. No 20 Tickell Road, Colombo 08, Sri Lanka Tel.: +94 112 696-146, Fax: +94 112 698-708 e-mail: [email protected], web: www.gk-graphite.lk Contact: Qingdao Kropfmuehl Graphite Ltd. Room 2502, Entrance 2, Building 2, Dragon Plaza No. 19 Miaoling Road, Laoshan District, Qingdao Shandong Province 266061, P.R. China Tel.: +86 532 88967200, Fax: +86 532 88967100 e-mail: [email protected], web: www.gk-graphite.cn Contact: AMG Mining AG 22880 Wedel, Von-Linne-Straße 7-11, Germany Tel.: +49 8586 609-178, Fax: +49 8586 609-112 e-mail: [email protected], web: www.gk-graphite.com Contact: Edelgraphit GmbH 53175 Bonn, Friesdorfer Straße 242, Germany Tel.: +49 228 310236, Fax: +49 228 313026 e-mail: [email protected], web: www.edelgraphit.de Contact: Graphite Týn, spol. s r.o. Písecká 417, 37501 Týn nad Vltavou, Czech Republic Tel.: +420 385 109210, Fax: +420 385 109210 e-mail: [email protected], web: www.gk-graphite.cz Sri Lanka Zimbabwe Qingdao Wedel (b. Hamburg) Bonn Týn Kropfmühl AMG Mining AG, Kropfmühl, Germany Corporate headquarters of GK group. processing of natural graphite, centre of excellence for graphite, R&D centre, administration of GK group flotation purification plant wide range of milling facilities sieving and homogenisation plant production of dry graphite blends production of graphite dispersions AMG Mining AG, Wedel, Germany storing, homogenisation and screening of natural and expandable graphite grades Edelgraphit GmbH, Bonn, Germany production of lubricants and graphite dispersions machining of graphite parts customised graphite specialities production of ready-to-use graphite parts Graphite Týn spol. s r.o., Týn, Czech Republic processing of synthetic and special Sri Lankan vein graphite processing of natural graphite purification plant milling facilities sieving operation production of lubricants and graphite dispersions Qingdao Kropfmuehl Graphite Ltd. Qingdao, Shandong Province, P.R. China purification plant sieving and homogenisation plant production of graphite dispersions milling facilities processing of natural and synthetic graphite Bogala Graphite Lanka Ltd., Bogala, Sri Lanka mining and processing of vein graphite underground mining flotation plant milling facilities sieving operation lubricant plant Zimbabwe German Graphite Mines Ltd., Zimbabwe underground mining flotation plant sieving operation
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G r a p h i t e D i s p e r s i o n s
T e c h n i c a l I n f o r m a t i o nGraphit Kropfmühl / AMG Mining AG
Graphit Kropfmühl / AMG Mining AG has more than
140 years of tradition and expertise in raw materials.
With our permanent will to create, market proximity
and absolute customer orientation we have become a
trend-setting graphite refiner. On the basis of state-of-
the-art, quality-conscious high technology and in an
intensive dialogue with customers and partners, we
develop high-quality special products. In order to secure
the supply of raw materials we hold shares in mines
located in Africa, Asia and Europe.
Our leading position as an internationally operating,
listed graphite specialist is both motivation and
obligation. Extensive research and development work
guarantees a permanent optimisation of our product
range and allows us to fulfil specific customer wishes.
Corporate headquarters of GK group.processing of natural graphite, centre of excellence for graphite, R&D centre, administration of GK group
flotationpurification plant wide range of milling facilitiessieving and homogenisation plantproduction of dry graphite blendsproduction of graphite dispersions
AMG Mining AG, Wedel, Germany
storing, homogenisation and screening of natural and expandable graphite grades
Edelgraphit GmbH, Bonn, Germany
production of lubricants and graphite dispersionsmachining of graphite partscustomised graphite specialitiesproduction of ready-to-use graphite parts
Graphite Týn spol. s r.o., Týn, Czech Republic
processing of synthetic and special Sri Lankan vein graphiteprocessing of natural graphitepurification plantmilling facilitiessieving operationproduction of lubricants and graphite dispersions
Qingdao Kropfmuehl Graphite Ltd.Qingdao, Shandong Province, P.R. China
purification plantsieving and homogenisation plantproduction of graphite dispersionsmilling facilitiesprocessing of natural and synthetic graphite
Bogala Graphite Lanka Ltd., Bogala, Sri Lanka mining and processing of vein graphite
combined with cost reductions result from tailor suited
graphite lubricants. A wide range of products is available
for both, the warm and hot forging process.
Coarser grained graphite dispersions meet the high
temperature requirements for mandrel bar lubrication
and rolling applications. Graphite based dispersions are
used as release agents in a wide variety of casting and
moulding appliances.
Graphite coating dispersions
Graphite coating dispersions are applied on different
surfaces to create a layer for reducing friction. The
graphite coating dispersions can be applied on metallic,
non metallic, plastic, rubber or natural basic materials.
Graphite coating dispersions are used to create a
conductive or protective coating. Depending on the
operation condition the dispersion contains a solvent or
polymeric based binder.
Graphite additives
Graphite is added to a solvent, oil or water to
enhance properties and performance. An oil based
graphite dispersion can be used as an additive to a
mineral or synthetic oil to achieve emergency running
properties.
A water based graphite dispersion is mixed with an
oil to create a product that withstands high
temperatures. A solvent based graphite dispersion
impregnates different materials and leads to
conductivity in the material matrix.
Our products
Brand Application Grap Aqua hot metal forming
Aquanet hot metal forming Graflak corrosion protection Aquapowder hot metal forming Grafein lubrication of railway points Descalin descaling agent Drigosin paint for corrosion protection Graphi pol surface coating, corrosion protection
If you have a very special application, we can offer
you a customer related solution. We provide for:
synergistic premixes
formulations with d50 < 2,0 µm graphite
dispersions for airspraying, printing, airless
application systems
comprehensive technical support
We can deliver graphite dispersions “ready to use” or
as a powder mixture which must be dispersed on site