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According to the designers at GRAFE Blankenhain, the "haute couture" of individual color and surface design of plastics consists of adding contrasting fibers or plastic particles to the desired base color. The result is customized surfaces and structures that raise product design possibilities to a new level. In the automotive sector, manufacturers' concept cars demonstrate this new trend. "Bumpers, sills, underride guards or wheel arch liners that appear to be made of stone with their marbled look are all the rage, especially for SUVs," reports Danny Ludwig, Head of Product Management, Color & Functional Masterbatches. "There is a lot of demand from German and French OEMs, specifically for exterior parts." The first components have already been realized with GRAFE's masterbatches at parts suppliers and have met with great approval, Ludwig says. "Flakes and fibers of different structures are incorporated into the batch. What's completely new is that this can now also be realized with automotive-grade PP grades with a high recycled content, thus going some way toward fulfilling the sustainability promise." The main plastics for which the newly developed effects are used are PP for exterior and PC/ABS for interior applications. A 20 to 30 percent recycled content in PP is currently possible while still meeting the high demands placed on plastics regarding durability, emissions, component mechanics, and quality. "For automotive manufacturers, black and gray are the most interesting, but for other industries, many colors are possible." Whether flower pots, furniture, caravans, or toys. The applications are endless, Ludwig says. The development and identification of new raw materials that are suitable as additives are in constant motion within the company.

Our Services at a Glance 🔄 Recyclate Management & Circularity We support you in returning production residues and post-consumer streams to the material cycle. Together, we implement closed-loop material systems—transparent, quality-assured, and economically efficient. 🏭 Acceptance of Production Waste HP-T takes over your production leftovers, defective parts, sprues, and start-up materials. We ensure professional processing and reintroduce the materials as high-quality recyclates—optionally within a closed customer system. ⚙️ Contract Grinding We provide professional contract grinding for a wide range of plastic types. Using modern equipment, we guarantee consistent ground material quality—tailored to your subsequent processing requirements. 🔁 Contract Granulation As part of our contract granulation service, we process your ground materials or production waste into high-quality regranulate. Defined parameters, consistent quality, and reproducible material properties are our focus. 📊 Technical Consulting & Sustainability Strategy We analyze existing components and processes for recyclability, CO₂ reduction, and material efficiency. Together, we develop sustainable material and product strategies—future-proof and compliant with regulations. Your Partner for Closed-Loop Plastic Systems HP-T combines material expertise with practical, decades-long recycling experience. From taking over production waste to contract grinding and granulation, and developing tailored PIR and PCR compounds, we offer holistic solutions for a functioning plastic circular economy. Together, we close the loop—efficiently, sustainably, and economically. Get in touch with us.

ADOMA provides comprehensive advice to find the right solution for every application. Or develops a new product especially for you. Exactly according to your specifications. Because we understand your knowledge. And we can quickly get to grips with it.

In our in-house testing laboratory, we combine technical expertise with our extensive practical experience as a plastics specialist. We take on your task and work with you to develop a solution that will achieve your goal as quickly and cost-effectively as possible.

We purchase, inspect, grind and extrude PMMA parts. We buy crystal clear, pure PMMA parts or regrind. The extrusion is carried out using special insert sieves to exclude contamination. The material is then ground in the fine mill, conveyed to the screening machine and screened out in the respective sizes. The following sizes are available: 0.1 – 0.2 to 2.0 – 3.0

POLYCASA® HIPS is a rubber modified polystyrene sheet that has improved impact strength and is easy to mould and cut to size. The product is available with either a matt finish on both sides or a matt finish on one side, and glossy surface on the other.

POLYCASA® PS represents extruded crystal polystyrene sheets, offering solutions for many indoor applications. Thanks to the extrusion process numerous colours and designs are available apart from the transparent, non-reflective and opal-white standard product.