Performance-Enhancing Additives for Recycled Plastics: From Formulation to Field Applications, Troubleshooting & Case Studies is a practical technical reference for professionals working with recycled polymers, plastics compounding, masterbatch production, and sustainable material development.
Recycling plastics is not simply a matter of remelting and reshaping waste. Repeated processing, thermal and oxidative degradation, contamination, moisture, mixed-polymer content, and previous additive histories can significantly affect melt flow, molecular weight, color, odor, dispersion, mechanical performance, and long-term durability. Restoring reliable performance requires more than selecting an additive. It requires systematic feedstock characterization, mechanism-based formulation, controlled processing, and application-specific validation.
This book connects polymer chemistry with industrial practice. It examines the functions, selection, interactions, and limitations of performance-enhancing additives used in recycled plastics, including stabilizers, antioxidants, processing aids, compatibilizers, impact modifiers, rheology-control agents, nucleating and clarifying agents, fillers, reinforcing materials, colorants, odor-control technologies, and multifunctional additive systems.
Particular emphasis is placed on translating laboratory knowledge into production-scale decisions. The book addresses formulation design, additive dosage, dispersion, residence time, shear, filtration, devolatilization, moisture control, equipment limitations, quality control, troubleshooting, field failures, sustainability, and industrial case studies. It also distinguishes between preventing further degradation and repairing damage that has already occurred, recognizing that additives cannot reconstruct polymer chains previously broken during processing or service.
Written for formulators, compounders, process engineers, technical managers, product developers, recyclers, consultants, and advanced users, the book provides a structured approach to developing recycled-plastic materials with reproducible processing behavior, reliable performance, and greater commercial value.
The central objective is practical: to help readers move from variable recyclate to controlled, application-ready material through informed formulation, disciplined processing, and evidence-based validation.
American Industrial Technologies LLC
Technology Transfer, Local Integration, and Industrial Development
Ebrahim, Mostafa: -
Dr. Mostafa Ebrahim, a distinguished expert in the field of plastic additives, brings a wealth of knowledge and experience to this book. With a PhD in Chemistry and over two decades of hands-on experience as an additives formulator and consultant, Dr. Ebrahim has dedicated his career to the study and application of additives in the realm of additives and plastics.
Throughout his academic and professional journey, Dr. Ebrahim has cultivated a deep understanding of the intricate chemistry behind plastic additives. His expertise spans a wide range of additives, including stabilizers, anti UV and antioxidants, fire retardants, properties modifiers, pigments, and many others. His comprehensive knowledge of additive interactions and his effects on plastic properties has made him a sought-after consultant in the industry.
Dr. Ebrahim has contributed significantly to the advancement of plastic additives through his extensive research, innovative formulations, and practical solutions. His work has not only improved the performance and functionality of plastic materials but also addressed critical environmental and regulatory considerations associated with additive usage.
As a seasoned formulator, Dr. Ebrahim has successfully developed tailored additive formulations for various industries, ranging from packaging and automotive to electronics and construction. His deep understanding of additive selection, compatibility, and processing techniques has enabled him to create optimized solutions that meet specific performance requirements and industry standards.
Beyond his technical expertise, Dr. Ebrahim is also passionate about knowledge sharing and education. he has conducted numerous seminars, workshops, and training sessions, empowering professionals in the field to leverage the potential of plastic additives effectively. His ability to communicate complex concepts in a clear and accessible manner has earned him recognition as an excellent consultant and reference in the field.
