Sustainability is anything but a recent phenomenon for hapego plastics GmbH; rather, it is deeply rooted in our DNA! For us, acting in a sustainable and quality-conscious manner means using resources efficiently and sparingly. The topic of plastics recycling has been present since the company‘s inception, so we have long been able to draw on comprehensive expertise in this area. The demand for plastics containing recycled material is growing – and we are your experts when it comes to developing high-quality, consistent compounds from mechanically recycled raw materials. Working closely with our certified partners, we are able to produce reliable compounds of consistently high quality with the right properties for your needs. The processing of production by-products into high-quality compounds has been a very important and successful division of hapego plastics GmbH for decades – ecologically efficient and economically competitive.

Optimized for small part production, it enhances molded part quality while offering increased productivity. Ideal for the high-volume production of light weight medical components.

Polykemi have conducted a scientific study in 2020 and used the results to develop a simulation tool. “The simulation tool enables us calculate the cradle-to-gate carbon footprint of all our materials. The results demonstrates that the choice of material has is significant in the fight against climate change” explains Henrik Palokangas, Sustainability Specialist at Polykemi. “This enables our customers to assess the environmental footprint of the components they produce.” “It’s easy to select materials out of force of habit, even though there may be significantly better alternatives available that would reduce costs, save time and lower the carbon footprint. We can demonstrate the difference material choices make and help select an optimal alternative”. The right material for the right purpose – part of the solution For any finished product on the shelf, between 60 and 80 percent of the carbon footprint originates from the raw materials it is produced from. That is why manufacturers have a responsibility to choose the best materials for their product. In many cases, the carbon footprint can be reduced significantly by selecting plastic instead of, for instance, metal. For example PP is 10 times smarter material-wise because of its lower carbon footprint and its lower weight. According to Polykemi’s scientific study, changing from the virgin material PA6 GF15 to PP GF15, which is technically possible in many applications, will reduce the carbon footprint by 6.9 kg of CO2e for every kg of material, i.e. 75 percent. If a recycled PP is an option, the carbon footprint can be reduced by yet another 75 percent. “Even virgin materials can provide significant climate savings. In addition, there is a lower density, which means that we can produce 15-20% more details on each kilo of material. This gives both increased profitability and enhanced climate performance,” says Mr. Palokangas. “There is more to being material-smart than just using recycled materials.”

Molybdenum, titanium and technical ceramics are among the most exciting high-performance materials of our time. They score points with strength, temperature stability and - in the case of titanium & ceramics - low weight and corrosion resistance. This makes them key materials in industries such as aerospace, medical technology, electronics and energy technology. However: even high-performance materials have limitations. Molybdenum → susceptible to corrosion at high temperatures in oxidising atmospheres Titanium → top for lightweight construction, but susceptible to adhesive wear & unstable coefficients of friction Technical ceramics (e.g. SiC). e.g. SiC) → thermally strong, but not conductive & hard to wet → makes bonding & soldering difficult So the exciting question is: How do we get more out of these materials? The answer lies in functional coatings - and this is exactly what the De Martin Group specialises in. With specific pre-treatments and hybrid coating technologies we create metallised surfaces on demanding substrates. We use chemical & galvanic coatings such as nickel and chrome as well as PACVD coatings.</p The added value: Better electrical conductivity & contact performance Higher corrosion & wear protection Reliable soldering & bonding High-quality, optically refined surfaces Would you like to find out more? We look forward to hearing from you.

Der Vortrag „Risikomanagement zur Unternehmenshaftung, denn produziert und geliefert bedeutet nicht erledigt“ durch einen Fachmann der BüchnerBarella Versicherungsmakler GmbH lieferte fundierte Informationen zum Haftungsmanagement. Neben IT-Sicherheit, Digitalisierung, Nachhaltigkeit und Fachkräftegewinnung ist das Haftungsmanagement und das Kennen von möglichen Risiken ein entscheidender Schlüssel zur langfristigen Stabilität und Wettbewerbsfähigkeit eines Unternehmens. Risikomanagement zur Unternehmenshaftung ist von großer Bedeutung, insbesondere in Branchen, in denen Produkte hergestellt und geliefert werden. Unsere Expertinnen und Experten beraten auch Ihr Unternehmen gerne zu diesen Themen. Kontaktieren Sie uns oder vereinbaren Sie ein Treffen auf der Kuteno 2025. Sie finden uns an Stand 20-J37!

Latch locks are used in mould making when the movement of two plates needs to be controlled. While one plate is fixed in a defined position during opening, the other plates can continue to open. This allows, for example, two ejector sets to be activated completely independently of each other. The new round version from KNARR also ensures reliable movement without the need for additional hydraulic drives. The round latch lock (313000) impresses with its cost-efficient and space-saving design, which makes it ideal for small and medium-sized tools. It can be used both l centrally and decentrally and is therefore suitable for a variety of applications. The stroke is adjustable and can be optimally adapted to individual production requirements. The optional DLC coating on the rod increases the service life of the latch lock and ensures even better performance – even in continuous use.

The rapid development of applications with high voltages and currents requires new plastic materials able to withstand these operating conditions. In the context of sustainable electricity generation and storage, or even just e-mobility, designers are required to come up with systems able to carry intense currents at both low and high voltages. Conveying large amounts of electrical energy requires large conductors, called busbars, which are sometimes contained in bus ducts. Busbars - crucial elements for transporting strong currents The passage of very strong currents creates extremely harsh operating conditions for the materials supporting the busbars. First of all, they are heated, and can reach maximum working temperatures close to 100°C. And in the event of a malfunction, the temperature of the metal can easily exceed 400°C. Furthermore, the electrical insulation, which is essential, must obviously guarantee operational safety in any situation. In the e-mobility sector, fire prevention requires compliance with specific performance levels in terms of flame behaviour and the glow wire test (GWIT according to IEC60695-2). Busbar supports - the challenges The bars must be held in place by solid supports able to withstand the mechanical and magnetic stresses caused by the current. To mould supports that will be reliable over time, LATI offers traditional well-established solutions, all certified as self-extinguishing under the UL94 V0 standard. The polymers used are PA6, PA66 and PBT, made flame resistant thanks to red phosphorous-based, halogen-free and environmentally friendly retardant systems.

The idea of realizing a vision to develop a knife that reduces the climate footprint in various parts of the manufacturing process without compromising quality was born last year. Since then, the companies‘ innovation ability has been driven by a strong desire to create new options for craftsmen. Part of the result of the collaboration is that Morakniv can now offer the new knife without a polymer sheath. This enables users who already have a matching knife case to replace only the knife itself, providing increased flexibility. Instead, it is protected by a transport cover made from 100% recycled cardboard. The new Basic 546 SE also has a blade made of the Swedish stainless steel Alleima 12C27 with a recycling rate of more than 90% and a handle made of 70% recycled polymer. The steel producer Alleima, the polymer granulates producer Rondo Plast and the packaging producer TK Pac, just like Morakniv, have production in Sweden, which assures the qualitative level that the all-Swedish product possesses. The manufacturing processes are also partially or entirely powered by green energy, which gives the collaboration another dimension from the sustainability aspect. “Alleima has supplied high-quality stainless steel from the steel mill in Sandviken to our knife factory for about a century and has gradually increased the degree of recycling in the steel we use. It is exciting that, for the first time, we are starting a deeper collaboration with our suppliers to create a more sustainable alternative. Rondo Plast and TK Pac are two new acquaintances that we are happy to have in the project,” states Mats Östling, Chief Business Development Manager at Morakniv. Thanks to the collaboration, a durable and high-quality knife for the construction sector with an all-Swedish manufacturing process is now presented. Choosing Swedish-made products means choosing a more sustainable future with consideration for people and the environment in our immediate area.