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Compounding

 

 

The process of compounding involves mixing, blending and/or reacting upon the collected ingredients required to produce a finished product. For example, a compounded plastic resin or elastomer compound typically consists of base polymer resin(s), chemical additives, and reinforcing or extending fillers. A wide variety of materials may be created through compounding including plastics, rubber, elastomers, cleaning agents, lubricants, greases, masterbatch colorants (pigments, dyes), additive masterbatches, organic chemicals, chemical additives, metal working fluids, oils, oil and fuel additives, fuel mixtures, and other materials.


Products & Services
Chemical manufacturing and synthesis services providers manufacture or synthesize organic or inorganic chemicals on a contract basis. Search by Specification | Learn more about Chemical Manufacturing and Synthesis Services
Formulation, blending and compounding services perform custom or contractual processing, development, and/or packaging of bulk materials such as plastics, elastomers, adhesives, chemicals, pharmaceuticals, additives and lubricants. Search by Specification | Learn more about Formulation, Blending and Compounding Services
Chemical and material processing services modify or produce chemicals, powders, foods, minerals, rubber, plastics, adhesives, and other bulk materials on a contractual, toll or fee basis. Common processes include compounding, distillation, drying, formulation, mixing, blending, purification, extraction, synthesis, and powder milling. Search by Specification | Learn more about Processing Services
Colorants, pigments and dyes are dispersed in paints and caulk to provide characteristics such as color, hiding power, bulk, durability and corrosion resistance. Learn more about Colorants, Pigments and Dyes
Oil additives and fluid additives are chemical substances that are added to oils and industrial fluids to impart or improve certain properties. They are used with lubricants, coolants, thermal oils, greases, metal working fluids, and other application-specific fluids. Learn more about Oil Additives and Fluid Additives

Product Announcements
Associated Polymer Labs, Inc. - Small Scale Extrusion/ Compounding Services
Associated Polymer Labs offers a complete laboratory for your plastic blending, mixing, Rheology, and R&D extrusion needs. Our C.W. Brabender Instruments, Inc. laboratory extruder systems cover... (read more)
Plastomer Technologies - Plastolon PTFE Tape - It is all in the color
Plastolon PTFE Tapes and films are made of the highest quality to fit demanding applications. Plastolon tapes are used for insulating, sealing, packaging and more. Our unsintered tapes have the most... (read more)
Chemidex LLC - Adhesives and Sealants | Material Search Engine
Chemidex.com is the most powerful search engine for finding and accessing raw materials for use in Adhesive & Sealant formulations. Search by Product Type, Category, Supplier and Keyword. Request... (read more)
Chemidex LLC - Graphic Arts & Inks | Material Search Engine
Chemidex.com is the most powerful search engine for finding and accessing raw materials for use in Graphic Arts & Inks formulations. Search by Product Type, Category, Supplier and Keyword. Request... (read more)
K-Tron Process Group - Specialty Feeders: Feeder for Every Application
K-Tron Specialty Feeders: A Feeder for Any Feeding Application K-Tron offers a wide range of feeders for a variety of applications, from low-rate feeding, liquid feeding, to high-rate feeding. Learn... (read more)
K-Tron Process Group - Specialty Feeders
Unique feeders specially developed for challenging material handling applications: Micro Ingredient & Low Rate Feeding Screw-less, low rate additive feeding Pharmaceutical Ingredient Feeding... (read more)
IER Fujikura, Inc. - over 20 Customized Rubber Compounds
IER Fujikura specializes in developing custom-compounded fluoroelastomers, including Viton®, Fluorel®, and Technoflon®. Our full-range library offers HNBR, Fluorosilicone, Silicone, Nitrile,... (read more)
Trelleborg Sealing Solutions - Turcon® M30
Trelleborg Sealing Solutions expanded its range of engineered polymer compounds with the addition of Turcon® M30. This high-pressure, non-abrasive PTFE material is specially formulated to offer... (read more)

Topics of Interest
Continuous mixing equipment has long been used in the plastics industry for the compounding, filling and alloying (blending as it has always been known in the rubber industry) of thermoplastics. (Read More)
Overview The reader is referred to Sections 3.18.1 and 3.18.2, which are also relevant to the discussion of additives. The numerous and diverse applications of polyethylene (PE) would not be... (Read More)
Compounding and Vulcanization of Rubber Virgin rubbers obtained from the manufacturing plants after isolation and purification are in their pure form. These rubbers cannot be immediately processed. (Read More)
Toughening Agents.   Because of the normally brittle nature of the epoxy resin, epoxy adhesives have been toughened with many different resins during their history. These include thermoplastic... (Read More)
BRENDAN RODGERS AND WALTER WADDELL ExxonMobil Chemical Company Houston, Texas I. INTRODUCTION Compounding, a term that has evolved within the tire and rubber industry, is the materials... (Read More)