Compounds - Import export

Fibre-reinforced compound sliding bearing in wound technology | Maintenance-free | Highly resilient COM-KU®/D-438 Wear rings are a self-lubricating and maintenance-free compound guide ring. It has good sliding properties and is suitable for high loads (also impact loads and with edge pressure). Good damping properties, very suitable for low sliding speeds, good chemical resistance, long service life. The use of this guide ring simplifies the design of the cylinder head. Easy mounting possible in closed and undercut installation spaces.

Filament-wound composite bearing with self-lubricating inner | Surface backed with a high-strength | Maintenance-free | With a sliding layer of PTFE with lubricant additives COM-KU®/M is a self-lubricating and maintenance-free plastic plain bearing. Using a heavy-duty glass fibre fabric combined with a selected binder resin helps to increase the mechanical properties, pressure further and wear resistance of this bearing type. The special lubricant additives and the PTFE in the sliding layer reduce the friction coefficient, optimising the wear behaviour and thus the material's service life as a dry sliding bearing. For technical details, please visit the product page on our website!

Thermoplastic all-plastic plain bearing | Maintenance-free COM-KU®/X is a self-lubricating and maintenance-free plastic plain bearing made of a high-quality plastic compound with the best sliding properties. Excellent tribological properties, especially for dry running. For technical details, please visit the product page on our website!

Transmax Dual with Smooth Drive TechnologyTM is a fully synthetic, smooth-running transmission oil that was specially developed for dual clutch transmissions from various car manufacturers such as Ford, Volvo, Chrysler, Dodge and Mitsubishi . Also recommended for use in the DQ 250 (DSG) dual clutch transmission according to VW part number G 052 182 for VW, Audi, Seat and Skoda. Transmax Dual offers original quality as it is provided for in the factory filling by the manufacturers listed. Specifications Audi / VW TL 52529 (G 052 529) Castrol Recommendations Recommended for use in: Ford WSS-M2C-936-A (Dual Clutch), Volvo, Chrysler (Europe), Mitsubishi, Peugeot using Getrag DCT, VW G 052 182; PSA Transmission Oil 9734 52; Dia Queen SSTF-1 VW, Seat, Skoda 6-speed Dual Clutch Transmission (DSG)

Fibre-reinforced compound plain bearing in wound technology | Maintenance-free | High load capacity COM-KU®/D is a self-lubricating and maintenance-free compound plain bearing. It has good sliding properties and is suitable for loads (also impact loads and with edge pressures). Good damping properties, very suitable for low sliding speeds, good chemical resistance, and long service life. Suitable as a replacement for lubricated bearings. For technical details, please visit the product page on our website!

Smart automation concepts enable us to meet the highest standards of manufacturing. Our products are manufactured in Germany and made in USA, in a cost-efficient manner. Benefit from our production expertise that has been continuously developed over many decades. Mechanical protection, reliable electrical insulation, moisture shielding and heat dissipation - with continuously optimized potting resins (polyurethanes, epoxies, etc.) and potting equipment, PRUFREX is a leader in the field of vacuum potting. When it comes to the safe protection of your electrical and electronic components, our state-of-the-art, automated manufacturing equipment meets all contemporary requirements. The use of specially adapted epoxy and polyurethane potting compounds ensures excellent potting characteristics and the best-possible impregnation of components and coils. These optimised potting compounds also contribute to optimal heat dissipation.

Our coloured Mediprene compounds are made from medical grade raw materials only, thereby representing a natural expansion of our Medical TPE product range. The colour masterbatch supplier has been selected with care, ensuring that not only the pigments and carriers are compliant with USP Class VI or corresponding parts of ISO 10993 but also that the masterbatches are manufactured under rigorous controls with regard to traceability, consistency and change control thereby fitting the Mediprene concept at our ISO 13485 accredited facilities. In medical devices and pharmaceutical packaging colour is often used functionally to differentiate products and provide an easy method of identification. The vibrant colours achievable with coloured Mediprene compounds also give brand owners a means of adding value to their products and creating visual appeal. A fully colour compounded TPE gives a perfectly dispersed, consistent colour with a correct and reproducible addition level. Mediprene colou

TPE compounds for plastic closures using the in shell liner moulding process The EPSeal 800 series was developed for PE and PP closures specially designed for the in shell moulding liner technology. The series includes versions for cold fill, pasteurisation and hot fill beverage treatment systems. This series also includes versions with different rheological values to address the special processing requirements of different lining machine types. An assortment of lubricant packages addresses the spectrum of closure and liner profile designs but all lead to a neutral taste and odour sealant whilst remaining consumer friendly and reliable. Download EPSeal Product Guide

TPE Sealing Compounds for closures using the out shell liner moulding system The EPSeal 700 series for PP or PE closures is designed for the special requirements of the out shell moulding liner system. There are versions for both carbonated soft drinks and the premium segment of mineral waters where very low migration is required. Additionally, laser marking versions are available for beverage promotional campaigns. Download EPSeal Product Guide

The EPSeal 300 series was developed for aluminium screw closures. Different versions are optimised for a wide range of beverages for example mineral water, wine, lemonades and milk based drinks. The 300 series includes versions for cold fill through to sterilisation and additionally for returnable or one way packaging systems. Included in this series are very low migration versions for sensitive application areas such as mineral water. A variety of lubricant packages address different applications leading to consistent and reliable consumer friendly closures whilst accommodating the special needs of children and senior citizens. Download EPSeal Product Guide

Thermoplastic Vulcanisate or TPV compounds are high performance materials designed for demanding and dynamic applications. They are composed of a highly vulcanised rubber phase dispersed throughout a thermoplastic matrix and combine the processing ease, efficiency and recyclability of a thermoplastic with the improved flexibility, low compression set and resistance to aggressive fluids of a vulcanised rubber. This combination makes TPV’s ideal for variety of applications in several markets such as automotive, construction and appliances. Our Dryflex V range offers: A wide range of hardness’ Grades that can be processed by injection moulding, extrusion, blow moulding and thermoforming Service temperatures of -60°C to 135°C Improved resistance to aggressive fluids such as oils, acids, bases and aqueous solutions Low compression set Low flex fatigue Lightweight parts Design flexibility Recyclability Excellent weathering and environmental resistance Download Dryflex V - Thermoplastic

We have engineered a range of TPE compounds specifically designed to address the requirements for automotive mats - the Dryflex AM range. These materials combine the performance of thermoset rubbers with the processability of plastics. Applications for Dryflex AM materials include floor mats, trunk liners, coin mats, fascia mats and trim. For automotive floor mats the materials needs to have high scratch and abrasion resistance. It is also critical that the material is non-slip, even when wet. The material structure of Dryflex AM compounds produces the surface finish and high friction required. Dryflex AM materials are low odour and fogging. They require no vulcanisation and are 100% recyclable during production, making them easier to process than vulcanised EPDM with fewer steps. This means less energy is used and production is faster and more cost-efficient. Benefits of Dryflex AM TPEs Low odour Low fogging Lightweight 100% recyclable - 0% waste Easy to process with short cycle tim

It used to be a complex and costly affair producing details made of thermoplastic that showed soft-touch qualities or had integrated seals. With our Dryflex and Lifoflex adhesion TPEs, since the materials are bonded together at the production stage, no separate primer or adhesive is needed. This makes the process faster and more cost-effective. Our Dryflex and Lifoflex adhesion grades form excellent bonds onto PP, PE, PA, ABS, PC, PS, PMMA, ASA, SAN and their blends Adhesion to Polyamide (PA) There are many advantages in using PA, including high temperature resistance, very high strength, a matt surface and excellent stiffness and impact resistance. When combined with our TPE adhesion grades, customers enjoy the properties of both materials in one and the same product. Adhesion to ABS & Polycarbonate ABS, Polycarbonate and blends of the two are strong, particularly impact-resistant materials, with transparent options available. When combined with Dryflex or Lifoflex adhesion gr

With an ever increasing refuse stream, Government waste prevention programmes and new industry targets, the demand for products made from recycled materials is rising, meaning that recyclability is becoming an increasingly important attribute for polymers. However, thermomechanical degradation from the repeated melting during the recycling process, weathering and contamination can all have negative effects on properties and performance. Dryflex TPE impact modifiers can be added to the recyclate, helping to transform the properties from stiff and brittle to flexible and tough and improve the impact resistance and aesthetics of the finished product. Dryflex TPE compounds are being used as impact modifiers in both primary and secondary recyclate supply streams. Compatibilisation Dryflex TPE impact modifiers can also function as a compatibiliser when used with commingled sources of non-polar polymers such as PP, PE and PS. When added to an immiscible polymer blend, the TPE modifies inte

The Mediprene 500M range of TPEs for medical applications includes several transparent grades. These compounds were developed in response to an increasing interest in transparent compounds from the medical market. Mediprene TPE materials are PVC, silicone and latex free, making them allergen free and a viable alternative to PVC based compounds. They offer hardnesses from 30 to 90 Shore A, allowing a wide degree of design freedom. Special Features Good transparency PVC, silicone and latex free Soft-touch appeal 30 to 90 Shore A Coloured, transparent grades Production site accredited to ISO 13485 Sterilizable with gamma, ethylene oxide (EtO) and steam Flexibility over broad temperature range Excellent sealing and adhesion Applications The ability to clearly see through a product to monitor the patient is an important feature for many medical devices such as face masks. Transparent TPEs can also be used in tubing and dental applications. Coloured & transparent In medical devices

The Mediprene Oil Free range was developed to address demands for transparent medical TPEs with a minimum of potential extractables and leachables. The Mediprene OF range helps to prevent the possibility of oil migrating or leaching out of the material, a key requirement for medical and healthcare-related devices. They are ideal for sensitive medical applications where transparency is also required. Special features: Minimum of potential extractables & leachables PVC, silicone & latex free Soft-touch appeal 40 to 90 Shore A Transparent & Crystal Clear Grades Anti-kinking Sterilizable with gamma, ethylene oxide (EtO) and steam Excellent sealing & adhesion The Mediprene OF grades are also highly suitable for medical tubing. They have a high level of transparency, allowing for clear visibility of the passage of liquids and anti-kinking properties to ensure the free flow of liquids and gasses through the tubing. We also offer grades which display good damping properties,

Introduction Dryflex PS are a range of thermoplastic elastomer (TPE) compounds designed for seals and pipe joints used in waste water applications. What are TPEs? TPEs are a family of polymer compounds which display elastic and rubber-like properties at their service temperature. Like thermoplastics, when heated and with the application of shear force, TPEs become free-flowing and when cooled regain their original structure and stability. Unlike the chemical cross-linking which occurs in thermoset rubbers, TPE involves purely physical cross-linking, which can be reversed via the further application of heat, this makes it possible to re-use all production waste and end of life products can be easily reprocessed. Product Assurance We support our customers by proving the performance of our products via relevant testing and working with industry standards. The Dryflex PS grades meet the requirements of EN 681-2:2000, the European Standard EN 681-2, Type WT. This testing allows our cus

The EPSeal 400 series was developed for synthetic wine corks and T-stoppers for spirits. Various grades are available for both extrusion and injection moulding process. The addition of foam masterbatch enables the user to reach individual customer specifications. The optimal slip systems we have developed allow for consumer friendly removal from the bottle mouth. Download EPSeal Product Guide