Basic chemicals - Import export

Filling compound such as epoxy resin filler (“epoxy putty”), fine filler or repair putty are used for corrosion protection, repairing scratches and unevenness in metal, wood and fibreglass-reinforced plastics. These coatings are mainly used in boat building.

As a contract manufacturer and contract filler, we offer our customers a large and varied range of industrial care products. From wax release agents and basic cleaning agents to special cleaning and cold cleaning agents, floor oils or Chromoblitz-emulsions and sweeping shavings: This product variety of industrial care products meets almost every customer’s wish and need. In addition, what may have existed up to now only as an idea of the customer can be specially developed by the knowledge and innovative strengths of Wachsfabrik Segeberg GmbH. Basic cleaning agents: Flexible surfactants Basic cleaning agents are based on surfactants, which are either water- or solvent-based, depending on the desired application. These industrial care products have a degreasing and dewaxing effect. Floor oils: Impregnation of industrial floors Special floor oils are used to make industrial floors less sensitive to dust and dirt and to impregnate them.

Potassium Nitrate min 99,5 % of Cofermin Chemicals, Germany. With or without anti caking agent (ACA). Prompt delivery from Germany in 25 kg bags or big bags, both on pallets. No sale to private consumers! Delivery only to commercial customers in wholesale quantities.

The smallest electronic components, such as chips or connectors, present special challenges for electroplating coatings. In addition to the conductor pattern construction in the manufacturing of printed circuit boards, copper processes are used for filling blind microvias (blind holes) and metallizing through holes. Good metal distribution is necessary even with unfavorable geometry. The most important application areas are found in the automotive industry, telecommunications, and consumer goods industry, but also in the field of e-mobility.

One of the most important application areas for electroplated layers is (cathodic) corrosion protection. By applying a metallic protective layer to components that are susceptible to corrosion or exposed to the weather, their lifespan can be significantly increased. In the area of corrosion protection, metals such as nickel, copper, chrome, and zinc are used, among others.

Electroplated metal surfaces are found in all areas of daily life and are used not only for technical purposes but also for decorative ones. For this, metallic coatings made of copper, nickel, nickel alloys, chrome, silver, and gold are used, which can offer both a matte and a high-gloss appearance. The most common application areas for decorative surfaces are found in the automotive industry, in sanitary areas for items such as fittings, but also in the consumer goods industry, thus combining functionality with appealing aesthetics.

Anodizing stands for electrolytic oxidation of aluminum and is a process for strengthening the natural oxide layer present on aluminum through anodic oxidation. Unlike traditional electroplating processes, anodizing dissolves the top layer of aluminum and converts it into aluminum oxide. The resulting oxide layer protects the underlying workpiece from corrosion.

Schlötter Systems Dr.-Ing. Max Schlötter GmbH & Co. KG is among the leading manufacturers of electroplating systems and surface treatment facilities. With more than 1,000 systems realized since 1957, we draw upon a wealth of experience in production-ready solutions. At Schlötter, we leverage our expertise in systems engineering and surface technology to precisely tailor each system to the coating processes required by our clients. We design and manufacture rack, barrel, and manual systems, modernize facilities, and support our customers with our systems technology services throughout the long lifespan of our systems. Rack systems Barrel systems Manual systems Electroplating systems Anodizing systems Cleaning and pickling systems Chemical systems Printed circuit board systems Plastic electroplating systems Schlötter Systems in All Surface Technology Industries Schlötter systems are utilized for a wide range of surface technology applications.

Pretreatment is a crucial step in electroplating. During the manufacturing of components, oils and fats are used to facilitate the machining of the workpieces and temporarily protect the metal surface from corrosion. Before the electroplating process, these oils and fats must be removed from the workpiece to be plated, as any residues can lead to coating defects. A thorough pretreatment is an important prerequisite for a high-quality coating. Depending on the process sequence, pretreatment may involve multiple steps. In this group of processes, Schlötter offers boiling or hot degreasing, electrolytic degreasing for a variety of base materials such as steel, copper, brass, as well as pretreatments for aluminum and zinc die casting.

The VA 40 variable area flowmeters are suitable for measuring liquids and gases The standardized device design is available with various connections that conform to standards. The glass measuring cone, protected by a metal sleeve with a viewing glass, makes it easy to read the flow directly and observe the medium. The suitability for measuring the flow of gases in accordance with the DVGW G260 process sheet has been certified by the DVGW testing station at the Gas-Fired Thermal Institute in Essen.

Flowmeters especially for gases The VA 45 variable area flowmeters were designed to measure gases. They can be used, for example, in industrial ovens, forges and furnaces, and protective gas and heating systems. The standardized device design is available with various connections that conform to standards. The glass measuring cone, protected by a metal sleeve with a viewing glass, makes it easy to read the flow directly.

Condensate polishing During the production process of basic organic chemicals, very often condensates occur as byproducts, which have to be treated before dumping or recycling into production process. The condensate occurring at the product process of caprolactame contents for example ammonium sulfate and caprolactame. The loss of these products instead of recycling would not only mean a reduction of the process recovery, but also very high costs for waste water treatment. These condensates can be concentrated by a reverse osmosis plant. Because of the high salt retention rate of the reverse osmosis membrane, nearly all contents of the condensate are separated and can be brought back to the production cycle. The filtered permeate can be dumped into the municipal waste water system without hesitation. In some cases, the recirculation of the separated contents is not appropriated. In this context, reverse osmosis helps reducing the volume of the accruing condensate. The remaining conden

fako® Sealing putty 3765, made of butylrubber, has been developed as a supplement to the fako® Sealing strip 3714, for most sealing purposes where absolute resistance to ageing is required and for which an intermediate layer of 0.8 mm to 1 mm has to be used. In combination with the Sealing strip 3714 most desired thickness’s can be obtained for seals. The putty does not become hard but remains plastic and elastic. To fulfil its requirements the putty has not only to be elastic but also plastic so that, when pressed, it will penetrate into any gaps and remain, thus forming a complete seal. Technically this is only possible through a combination of two basic materials with the same chemical composition but with different molecular weights. With two components the above requirement is met for both sufficient penetration depth and stability of the kit at the same time. By simple filling with a putty knife, you can obtain a min. thickness of approx. 0.2 to 0.3 mm. Priming is not required.

Gripchains with wear-resistant and corrosion-resistant clamping elements are used for gripping, pulling and transporting thin-walled materials with large surface areas. For example, in the packaging industry, the food industry and the electrical industry as well as in the production of circuit boards or in the metal processing. Key features - iwis high performance chain with excellent wear resistance - Marginal initial elongation due to optimal pre-stretching - High rigidity enables applications also in long machines - Basic chain chemical nickel plated - Flawless operating parallel as well as synchronously running chains due to practically identical chain lengths - All chains are provided with reliable, high quality initial lubrication, approved for use in the food industry - Differing levels of spring force allow an extremely wide range of materials to be gripped gently - Complete chain solution is ready-to-install -

PHOTOPOLYMER RESIN FOR SLA/DLP MACHINES. UV WAVELENGTH 405 NM.

AppliChrom GPC columns for GPC analyzes organic (DMAc, DMF and NMP) Spherical porous polymeric GPC chromatography phases - wide range of pore and particle sizes - optimal for 0.5ml / min flow rate with 8mm ID columns (40-50°C) - Pressure stability 50-150bar, depending on the porosity - high resolution due to high pore volume - long service life - high reproducibility - high purity of the GPC column for good interaction-free GPC - Please avoid: drying out - Molar mass range: 100-1,000,000Da - Examples: PMMA, PAN, cellulose, DMF and DMAc soluble polymers

AppliChrom GPC-columns for GPC analysis of organic molecules using (THF, toluene, chloroform)**. Oligomers and polymers including the new GPC media line from AppliChrom BPT* synthesis technology for large range, high resolution separations with increased accuracy in calibration - spherical high porous styrene-divinylbenzene GPC-media - large molecular weight range: 100 10.000.000Da - optimized for 1ml/min flowrate when using 8mm ID-columns - high pressure stability of 150-50bar, depending on porosity - high capacity from AppliChrom 8mm ID GPC columns (5% more capacity than 7,8mm columns, 14% more capacity than 7,5mm ID columns) - plus extra high pore volume from AppliChrom GPC synthesis technology for an extra increasing of peak capacity and resolution - proprietary AppliChrom GPC column packing procedure for accurate peak performance, low back pressures and an extension of column livetime

For GPC / SEC analysis in DMSO, examples: - amylose, amylopectin, starch - urea-formaldehyd resins (UF-resins) - melamin-urea-formaldehyd resins (MUF-resins) - lignins, humic substances, humic acids, coniferous wood bark essences - polysaccharide, polysaccharid derivatives - poly(N-isopropylacrylamid) PNIPA - poly-vinylpyridin - calibration: pullulan, dextran, polyvinylpyridin et al. Advantages - optimized for DMSO-GPC applications - interactionfree pure GPC/SEC - easy, reliable and robust GPC/SEC-calibration by dextrans, pullulans et al. - low column bleeding for low detectornoise for improved lightscattering or viscosity detection - 12μ particle technology for low backpressure - large porevolume and optimized mass transfer for polymers giving optimized resolution - low costs caused by long livetime of column – result of combination of optimized proprietary particle and packingtechnology.

Special GPC / SEC columns for the aqueous analysis of neutral, anionic and additionally cationic polymers. For GPC / SEC analysis of - Polycations, polyammonium compounds - polyamines (chitosans), polyethylenimines, - PEGylated polyethyleneimines - polysaccharides - polyanions (heparins, pectins, ...)

Polymeric Size Exclusion Chromatography Columns for high Resolution and Recovery in Protein Analysis/Purification.

For HPLC-Analyses of - Sugars/Carbohydrates - Sugar Alcohols - Alcohols - Carboxylic Acids