Extrusion International 4-2023

27 Extrusion International 4/2023 As a specialist in grafted polymers, the company uses advanced chemi- cal processes to create completely new polymers with improved prop- erties by incorporating functional molecules. Compounders use these as coupling agents in the produc- tion of material composites, such as glass-fibre reinforced plastics, wood-plastic composites (WPC) or aluminium-polymer bonding. Be- yond, Tosaf Fusion has extensive expertise in the impact modification of polyamides and tie layers for mul- tilayer films. To increase sustainability, the company has also developed com- patibilizers that improve the prop- erties of recycled materials and support the effective use of waste materials. AcollaborationwithTosaf Fusion opens doors to a range of additional products from Tosaf's comprehensive offering. Accord- ingly, the company's customer base ranges from compounders to flex - ible and rigid packaging manufac- turers to film producers. A particular strength of Tosaf Fu- sion lies in the possibility of tailor- ing, for example, the flow proper - ties or the binder concentration specifically and individually for the respective requirements. This and the personal support ensure a seamless integration of these products into existing processes, combined with high efficiency and optimised results. Tosaf Fusion, Tosaf Compounds Ltd. www.tosaf.com Tosaf Fusion understands the chemistry of polymers, enabling the development of materials with tailored properties (© Explode // Shutterstock) Spiderless Pipe Die for Extrusion Introduced Guill Tool recently announced the availability of its Spiderless Pipe Die. This new offering utilizes precision tooling to provide increased materi- al savings compared to convention- al basket dies for pipe extrusions. In the coming years, the global market for pipes used in irriga- tion/sewage systems and industrial applications is expected to grow. This increased demand for pipes is driven by the increasing need for water and waste- water infrastructure, as well as the growth of industrialization and urbanization. These factors are ex- pected to drive demand for pipes in emerging economies such as China, India and Brazil, as well as in devel- oped markets including the U.S. and Europe. Used by tube and pipe producers for larger diameter capabilities, this new pipe die is capable of providing a finished extrusion with OD from 2”-15”. It’s offered in 4140 steel or stainless with heat treating. The company’s Spiderless Pipe Die design differentiates itself from a basket die with its focus on precision tooling gained from de- cades of experience in medical tub- ing, flow analysis and Guill’s ISO 9001 and AS9100 (Aerospace) qual- ity systems. The significance of the Guill Spiderless Pipe Die becomes evident when considering material savings. In general, the cost of the poly- mer material can range from 50% to 70% of the total cost of produc- ing polymer pipes. The cost of other materials such as additives, fillers and reinforcements, as well as the cost of energy, labor, equipment and overhead also contribute to the total production cost. In some cases, the cost of energy, particularly electricity and natural gas, can be a significant part of the total cost of production, especially for large-scale production facilities. In other cases, labor costs in regions with high labor costs, can signifi - cantly impact the cost of produc- tion. Also a factor is that the cost of the raw polymer can be affected by market fluctuations in the price of oil, impacting the cost of petro- chemicals used in the production of polymers. Additionally, the cost can also be influenced by supply and demand factors and global trade dynamics. Guill’s Spiderless Pipe Die is now available to meet the needs of its customers as they consider all the factors needed to remain competi- tive in pipe production. This product was entirely conceived, designed, engineered, manufactured and tested at the Guill factory in West Warwick, Rhode Island. Guill Tool & Engineering, Co., Inc. www.guill.com/series/900-series/ Guill Spiderless Pipe Die