sachtleben and kemira
Two experienced titanium dioxide specialists are pooling their activities: the modern TiO2 plants operated by Sachtleben Chemie and Kemira Pigments will in future run under unified management. The corresponding joint venture has been set up by Rockwood Holdings Inc., of which Sachtleben is part, and Finland‘s Kemira Oyj chemicals group.
known name
The joint venture bears its own, independent, name: Sachtleben, a name which stands for 130 years of experience, high-quality products and global awareness. Customers of many years‘ standing know: you can trust Sachtleben‘s dependability and performance. This is the tradition that provides the basis for the joint road into a successful future.
economic benefits for customers
Sachtleben has strengthened its core capabilities. Its products and competent services assure extra functions, process advantages and genuine economic benefits. Sachtleben‘s product portfolio, which includes both titanium dioxide specialities and inorganic functional additives, assures the company a unique ranking among the world‘s pigment producers.
white pigments (TiO
2)
Anatase and rutile – Sachtleben supplies both of these titanium dioxide modifications. These white pigments are nontoxic and offer absolutely no hazard to health. Anatase TiO2 is the focus of production at Duisburg, Germany. The rutile pigments produced at Pori, in Finland, complement the Duisburg range ideally. The pigment portfolio is completed by a variety of nano-grade titanium dioxide products.
functional additives (BaSO
4and ZnS)
The new company‘s product portfolio also includes inorganic functional additives along-side the titanium-dioxide-based pigments. Sachtleben is the world‘s largest producer of synthetic barium sulfate specialities (BaSO4) and also occupies a unique market ranking in the field of zinc sulfide pigments (ZnS). These functional particles impart useful extra properties to materials and products, assuring genuine competitive advantages for Sachtleben customers.
broad range of applications
TiO2 particles and functional additives based on barium sulfate and zinc sulfide can be used in a very broad and diverse range of applications. Sachtleben is a leading supplier of anatase titanium dioxide to manufacturers of man-made fibers, provides innovative products for the coatings, plastics and paper industry, and has a high-level presence in the fields of nano-particle based and environmental products. This expertise is further augmented with special particles for printing inks, for the cosmetics, pharmaceuticals and foodstuffs industries and for catalysts. In addition to consistent product qual-ity, Sachtleben also offers its customers comprehensive advisory and expert technical services.
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duisburg
pori
sachtleben
kemira
duisburg and pori
In future, Sachtleben will produce titanium dioxide via the sulfate route at two locations in Europe: Duisburg, Germany, and Pori, Finland. Modern nanotechnology plants also operate at both locations. These production activities are independent of one another but complement each other ideally. Sachtleben is more than doubling its production capacities.
greater assuredness of supply
Customers around the globe will benefit from this expansion: siting production at two high-performance European locations guarantees enhanced flexibility, even greater assuredness of supply, and a broadened range of anatase and rutile specialities.
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more:know-how
130 years of tradition
Innovation has a long tradition at Sachtleben, reaching back to the year 1878, when the chemist Dr. Rudolf Sachtleben started development of Lithopone on the basis of barium sulfate and zinc sulfide. The world‘s first durable ingredient for white paints and coatings replaced toxic white lead and was considered the apogee of development work in this field - a valuable and worthwhile achievement. Sachtleben‘s research activities still enjoy international acclaim today.
concentrated know-how
As a dependable system partner for industry, Sachtleben develops tailor-made solutions for products and applications jointly with its customers. The new cooperation between the German and Finnish development departments boosts these capabilities yet again. Sachtleben now intends to deploy the new concentrated know-how to further acceler-ate progress in the field of inorganic pigments and to exploit it to achieve innovative new products and applications. Sachtleben is thus opening up access to new and highly attractive market segments for its customers.
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more:sustainability
responsible care and sustainable development
Sustainable economic management has become a synonym for the development of the viable enterprise of the future, most especially in the chemicals industry, which is com-mitted to the principles of Responsible Care and Sustainable Development. Sachtleben, as a multinational, globally active company, implements this commitment everywhere, in every detail.
three pillars in balance
Sachtleben is careful to achieve a balance between the three pillars of sustainability. Development and production of innovative products and intelligent solutions assure economic growth. Ecological equilibrium achieved by the careful use of resources pro-tects the environment; a good example of this is the waste-acid recycling plant, which in 1989 made Sachtleben the first titanium dioxide producers to achieve 100% recycling. Social progress means, for Sachtleben, assuring its employees‘ futures via continuous further training, the provision of safe and attractive workplaces, and the implementation of active industrial health and safety provisions.
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more:great solutions with small particles
a shared corporate culture
Sachtleben exploits synergies and promotes knowledge-transfer in all sectors of its op-erations, from Research & Development, via Production and Quality Control, up to and including Logistics and Marketing. Day-to-day cooperation between 1,700 employees in Germany and Finland is thus giving rise to a shared culture that does not attempt to suppress differing viewpoints, but regards them, instead, as an enrichment of corporate life.
new strength
Because the challenges of global competition are growing, Sachtleben has also grown: its product portfolio has been broadened, its production capacities expanded, corporate know-how concentrated, and Sachtleben‘s presence on global markets intensified. The international Sachtleben network includes personal contacts in more than sixty countries around the globe. Sachtleben now possesses new strength, thus also strengthening its customers, to whom Sachtleben will, in future, be able to offer even more – more: Great Solutions with Small Particles.
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performance rutile and blanc fixe crystals
for paints and coatings
Modern coating systems combine high-level decorative and protection functions. Sachtleben‘s Blanc Fixe (synthetic BaSO4) range of products optimizes the properties of high-quality paints and coatings. These particles improve gloss values, enhance impact resistance, are mechanically and chemically stable, and improve rheology. In the white-goods segment, Blanc Fixe crystals assist in replacing up to 30 percent of the titanium dioxide needed in powder-coating systems with ultra-low film thickness-es, achieving top-quality hiding gloss with a simultaneous cut in production costs. Sachtleben supplies the paints and coatings industry with rutile pigments possessing excellent whiteness, high scattering power, good gloss values and outstanding resist-ance to outdoor exposure, for practically all coating systems. Incorporation of these products into such systems is straightforward, thanks to their good dispersibility.
high-effect nano-titanium dioxide pigments
Sachtleben‘s nano-titanium dioxide pigments permit the achievement of fascinating optical effects, such as those of the so-called flip-flop finishes used on cars. These tiny particles are also highly effective in transparent wood protection products and as a dependable UV barrier in plastics and lacquers. Synthetic barium sulfate nanoparticles in high-end coatings are also a convincing example of both quality and cost-efficiency.
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matting with hombitan anatase microcrystals
As an experienced system partner, Sachtleben develops functional products for the man-made fibers industry, and occupies a pole position globally in high-quality Hombitan anatase microcrystals for delustration of synthetic fibers. These top-quality microcrystals are notable for their excellent whiteness, high opacity, minimal abra-sion, extremely good dispersibility and uniform distribution in the body of the fiber. They improve the fibers‘ UV stability and prevent discoloration of the polymer.
uv protection with nano-additives
Sachtleben also supplies special additives for the production of gloss fibers and for enhanced UV protection as well as nano-additives that achieve permanent UV block-ing and are thus particularly kind to the skin and, in addition, chemically stable.
antiblocking particles for transparent films
Sachtleben has set new technological standards with its innovative antiblocking concept for the films segment. These specially designed particles provide transparent films with high gloss and assure maximum process dependability.
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paper
pigments for refined surfaces
Paper is a centuries old cultural asset that remains indispensable even in the multi-media age. Sachtleben supplies suitable TiO2 and BaSO4 products for use in both the pulp and/or the coating of high-quality papers and boards. Research has now opened up outstanding application potentials for synthetic barium sulfate particles, such as the barytes coating of extra fine photographic papers to assure high-gloss surfaces and brilliant colours.
barium sulfate additives for enhanced efficiency
A new barium-sulfate-based additive for paper produces clear benefits for high-qual-ity coated boards (for use in foodstuffs packaging systems, for example): printabilhigh-qual-ity is improved significantly, gloss and colour brilliance are enhanced, and production costs significantly reduced simultaneously.
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high-purity rutile and anatase bases
Of the large range of inorganic products made by Sachtleben, titanium dioxide, in particular, is especially suitable for applications in catalysis. The sulfate route offers opportunities to systematically obtain high-purity rutile and anatase bases, the chemical and physical properties of which can be individually adjusted within broad limits.
active in heterogeneous and photocatalysis
Sachtleben‘s titanium dioxide demonstrates its capabilities both in heterogene-ous catalysis and as a photocatalyst. In the catalytic converter systems installed in motor-vehicles and power plants, titanium dioxide particles assist in the exhaust-gas cleaning (DeNOx) process. Micro and nanoparticles also show their special capabili-ties in waste-water treatment. In plasters and paints, their photocatalytic propercapabili-ties assure proactive prevention of room-air pollution. Active materials supplied by Sachtleben are also in successful use for the synthesis of enzymes and of complex organic molecules.
products containing iron for blast furnaces
Sachtleben developed Sachtleben developed high-fineness titanium-containing synthetic additives for the steel industry; this iron/titanium compound
significantly prolongs blast furnace campaigns – another high-efficiency solution „made by Sachtleben“.
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pharmaceuticals / cosmetics / foodstuffs
titanium dioxide of high chemical purity
Sachtleben‘s titanium dioxide meets the requirements of all the main international pharmacopoeias and is thus an indispensable additive for the pharmaceuticals and cosmetics industries. These pigments are used in tablet coatings and assure radiant whiteness and attractive colorations in toothpastes. X-ray barytes based on pure synthetic barium sulfate serve as the high-quality basis for the production of X-ray contrast agents and medical plastics.
state-of-the-art UV-A and UV-B absorbers
Modern sun-blocker products would be inconceivable without the highly effective protection provided by UV filters based on ultrafine mineral titanium dioxide particles. Many people‘s increased awareness of the need for protection against shortwave UV radiation is, in addition, also opening up new applications in cosmetics for everyday use. State-of-the-art UV-A and UV-B absorbers are now available, in the form of the diverse Sachtleben product range.
kosher and halal certificated
Sachtleben developed products specifically for the foodstuffs industry. High-purity titanium dioxide anatase grades meet the requirements of E 171 and the FDA (Food Additives Ordinance/Tobacco Ordinance) and also have Kosher and Halal certification.
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plastics
additives for optimum product properties
Sachtleben pigments are used in a large and diverse range of applications in the plas-tics industry. Inorganic additives assist, for example, in the production of UV-barrier films and durable window systems. Sachtleben additives are also ideal for mechanical stability, and optimize the impact and bending strength of plastic products.
tailor-made solutions for modern materials
Zinc sulfide specialities are soft and white, and are therefore ideal where mechani-cal loadings are particularly high. They are used primarily in glass-fiber-reinforced plastics (GRPs). In elastomers and compounds, particles from Sachtleben are incorpo-rated into temperature-resistant seals and technical components, in the automotive field, for example. Tailor-made solutions are also available to all customers for use in composites and polyvinyl chloride.
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packaging and printing inks
TiO
2specialities for optimum hiding power
Sachtleben supplies highly visible benefits for the packaging and printing-ink industries - the special attraction of the packaging, and the recognizability of the brand, depend very largely on the printing ink used. Titanium dioxide is the most commonly used white pigment for production of packaging and printing inks, due to its optimum hiding power. Sachtleben‘s TiO2 specialities guarantee optimum opacity and gloss, combined with excellent dispersibility, improving both productivity and quality. In addition, the soft titanium dioxide white pigments assure low abrasiveness.
diverse applications in the printing industry
Sachtleben‘s titanium dioxide pigments are the result of many years of experience and provide a unique diversity of particles and variations. They ensure that both flex-ible films and metal, paper and board packaging systems can be optimally printed.
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environmental products
products containing iron for water and cement
The purification of both drinking water and waste water is an important field of application for Sachtleben‘s environmental products. Ferric (III)sulfate is used as an economic and effective flocculant to eliminate ultrafine suspended matter. Sachtleben‘s SachtoFer products improve the hydraulic setting performance and sulfate-resistance of cements. The ferrous (II) sulfate salts supplied by Sachtleben enable the cement industry to reduce the toxic hexavalent chromium content of its products and minimize health risks associated with the use of cement.
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61°34‘49“N 21°33‘28“E
17
51° 26‘ 35“N 6° 42‘ 24“ Emore:
sachtleben
duisburg / germany
Great Solutions with Small Particles
Sachtleben Chemie GmbH • P.O. Box 17 04 54 • D-47184 Duisburg/Germany Phone: +49 2066 22-0 • Fax +49 2066 22-2000 • info@sachtleben.com
Sachtleben Pigments Oy • Titaanitie • FIN-28840 Pori, Finland • www.sachtleben.com
0 6 .0 0 2 .0 9 .0 8 .e Sa ch tl eb en d o es n o t g u ar an te e th e ac cu ra cy , to p ic al it y, c o rr ec tn es s, c o m p le te n es s, q u al it y o r u se fu ln es s o f an y in fo rm at io n p ro vi d ed . A n y lia b ili ty c la im s in c o n n ec ti o n w it h s u ch in fo rm at io n a re e xc lu d ed .
04.111.01.09.e
Sachtleben does not guarantee the accuracy
, topicality
, corr
ectness, completeness, quality or usefulness of any information pr
ovided.
Any liability claims in connection with such information ar
e excluded.
Product Information
Sachtleben Pigments Oy
A company of Holdings, Inc.
Titaanitie • FI-28840 Pori / Finland
E-Mail: info@sachtleben.de • www.sachtleben.com
R405
Classification
ISO 591, DIN 55912 R2 CAS no. (TiO2) 13463-67-7 ASTM D476 II
EINECS no. (TiO2) 2366755 Colour Index 77891
Components listed in TSCA, EINECS Pigment White 6
Plastics
Sales Office Plastics: Phone +49 2066 22 2671 E-Mail: plastics@sachtleben.com
Great Solutions with Small Particles
SACHTLEBEN R405
SACHTLEBEN R405 is alumina surface treated, hydrophobic titanium dioxide pigment with fast and excellent dispersibility in various plas-tics in dry processing as well as in normally used liquid plasticizers. As a result of its fine crystal and particle sizes SACHTLEBEN R405 belongs to the family of blue undertone plas-tics grades.
SACHTLEBEN R405 is particularly recommend-ed for systems where fineness of pigment dispersion in plastics is top priority: plasti-cized PVC, polyolefins, styrenics, engineering plastics and thermosets. It can also be used in rubber and linoleum.
Typical properties
Refractive index 2.7
Relative tint reducing power 1800
Oil absorption [g/100 g pigment] 19
TiO2 content [%] min 96
Surface treatment Al2O3, organic
pH 7 – 8
Moisture when packed [%] max 0.4
Sieve residue (325 mesh) [%] max 0.01
Crystal size (mean) [nm] approx. 190
Specific gravity [g/cm3] 4.1
Bulk density [kg/m3] 900
Bulk density (tamped) [kg/m3] 1000
SACHTLEBEN R405 enables the manufacture of highly pigmented concentrates, e.g. 70% DOP dispersions and polyolefin masterbatches.
The manufacture of Sachtleben products is with-in the scope of the ISO 9001 certified Quality Management System. The Pori plant also has an ISO 14001 certified Environmental Manage-ment System.
Safety Precautions
Please see the Material Safety Data Sheet before handling the material.
Great Solutions with Small Particles
R 620 K
Plastics
Sales Office Plastics: Phone +49 2066 22 - 2671 E-Mail: plastics@sachtleben.com
04.087.05.09.e
Sachtleben does not guarantee the accuracy
, topicality
, corr
ectness, completeness, quality or usefulness of any information pr
ovided.
Any liability claims in connection with such information ar
e excluded.
The product
Micronized white pigment on a titanium diox-ide (Rutile) basis, inorganically and organically coated.
Typical properties
High lightening power Extremely good dispersibility Excellent resistance to light and outdoor exposure
Applications
SAchtlEbEn R 620 K is extremely well suited for all plastics. Due to its high resistance to outdoor exposure, it is used in particular in products for outdoor use, such as window-profiles, PVc and polyolefin films, etc.
SACHTLEBEN R 620 K
Product Information
Storage
Keep the product unstacked in dry and closed rooms at normal temperature and air humidity. to achieve best possible results, we recommend storage under the conditions stated above and use within 12 months from delivery.
Sachtleben chemie Gmbh
A company of holdings, Inc.
P.O. Box 17 04 54 • D-47184 Duisburg / Germany E-Mail: info@sachtleben.de • www.sachtleben.de
Technical data
titanium dioxide classification DIn 55912 t1 R2
color index c.I. 77891, Pigment white 6
tiO2 [%] c 101101 A approx. 90
Surface treatment Al2O3, SiO2, organic
Density [g/ml] DIN EN ISO 787, Part 10 approx. 4.2
Rel. lightening power1) [%] h 562 approx. 90
Fineness of grind in DOP2) [µm] Sc 2007 < 20
04.113.01.09.e
Sachtleben does not guarantee the accuracy
, topicality
, corr
ectness, completeness, quality or usefulness of any information pr
ovided.
Any liability claims in connection with such information ar
e excluded. Coatings Paper Plastics
Product Information
Sachtleben Pigments OyA company of Holdings, Inc.
Titaanitie • FI-28840 Pori / Finland
E-Mail: info@sachtleben.de • www.sachtleben.com
Sales Office Plastics: Phone +49 2066 22 2671
E-Mail: plastics@sachtleben.com
Sales Office Coatings: Phone +358 10 430 1000
E-Mail: coatings@sachtleben.com
Sales Office Paper: Phone +49 2066 22 2609
E-Mail: paper@sachtleben.com
R660
Classification
ISO 591, DIN 55912 R2
CAS no. (TiO2) 13463-67-7
ASTM D476 II, IV
EINECS no. (TiO2) 2366755
Colour Index 77891
Components listed in TSCA, EINECS Pigment White 6
The manufacture of Sachtleben products is with
-in the scope of the ISO 9001 certified Quality
Management System. The Pori plant also has an ISO 14001 certified Environmental
Manage-ment System.
Great Solutions with Small Particles
SACHTLEBEN R660
Safety Precautions
Please see the Material Safety Data Sheet
before handling the material.
SACHTLEBEN R660 TiO2 pigment belongs to a
group of modern alumina-silica-polyol surface
treated multipurpose rutile grades. It has high outdoor durability, excellent dispersibility and very good optical properties such as bluish clean undertone, gloss and opacity.
Fast wetting and easy dispersibility perform-ance of SACHTLEBEN R660 makes it an ideal
multipurpose grade for paint production by a
high speed dissolver alone or by a combina
-tion of HSD and a bead mill.
Typical properties
Refractive index 2.7
Relative tint reducing power 1850
Oil absorption [g/100 g pigment] 21
TiO2 content [%] min 93
Surface treatment Al2O3-SiO2, organic
pH 7.6 – 8.6
Moisture when packed [%] max 0.4
Sieve residue (325 mesh) [%] max 0.01
Crystal size (mean) [nm] approx. 220
Specific gravity [g/cm3] 4.0
Bulk density [kg/m3] 800
Bulk density (tamped) [kg/m3] 1000
As SACHTLEBEN R660 is a multipurpose grade
it is recommended equally to decorative and
industrial coatings, solvent and water-based
systems. It can also be used in paper coatings, PVC and polyolefin plastics.
