Additives
(4 companies)Chemicals that are added to plastics to enhance certain properties such as shelf life. Considering switching to a new container, material? If you need a new package or consumable, explore these articles to help guide your next purchase.
Coim USA, Inc.
Coim Group manufactures a wide range of coatings and additives used in flexible packaging, rigid packaging, adhesives and other packaging applications. Highlighted in the Coim Group product line is LARIPUR, a thermoplastic polyurethane used in films as well as injection molded or continuous extruded seals, tubes and other applications.
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Dow
Dow is a major global manufacturer of resins, coatings, additives used in a variety of packaging and processing applications from bottle making and film manufacturing to bag liner manufacturing, drum fabrication, and the manufacture of caps, closures, lids and lidding films. Dow's vast product line also includes modifiers, adhesives, sealants, conductive materials, elastomers and plastomers, as well as coatings for gels, encapsulants and more.
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H.B. Fuller Company
H.B. Fuller supplies adhesives, polymers resins and coatings for a wide range of packaging applications and materials. Featured products include solvent-free and solvent-based Flextra™ flexible packaging laminating adhesives formulations, engineered to deliver high performance in a complex and fast-growing market. As flexible packaging requirements keep pace with consumer demand, H.B. Fuller's technical and market experts partner with customers to provide the widest range of performance and regulatory clearance.
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Tosaf Inc.
Tosaf supplies color and additive masterbatches and compounds to meet customers' needs. In addition to producing color masterbatches, Tosaf supplies white masterbatches and a wide range of additives.
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More on Additives
Explore the role of additives in enhancing the properties of plastics, including how they work, their applications, and benefits. Learn about sourcing from PMMI's ProSource directory.
Additives are chemicals incorporated into plastics to improve and enhance specific characteristics such as shelf life. These substances play a crucial role in modifying the physical, chemical, and aesthetic properties of plastic products, ensuring they meet the required standards and functionalities for various applications.
The process of incorporating additives into plastics involves several techniques depending on the desired property enhancement. Typically, during the plastic manufacturing process, additives are mixed with the polymer base to create a compound that exhibits improved characteristics. This mixture is then processed through extrusion, molding, or other forming processes to produce the final product. The additives can act as stabilizers, fillers, plasticizers, or colorants, each serving a distinct function to enhance the performance or appearance of the plastic.
Additives are used across a wide range of industries due to their ability to improve product performance and extend the usability of plastic materials. In the food packaging industry, for example, additives are crucial for extending the shelf life of products by providing better barrier properties against moisture and oxygen. In the automotive sector, plastic parts are made more durable and resistant to heat and UV light through the use of specific additives.
Additionally, in consumer electronics, additives can provide enhanced flame retardancy to plastic components, which is critical for safety.
The benefits of using additives in plastic production are significant. By enhancing the properties of plastics, manufacturers can tailor materials to specific needs, improving functionality and performance. This customization allows for the development of products that are more durable, aesthetically pleasing, and environmentally resistant, which can lead to longer product lifecycles and reduced maintenance costs. Furthermore, the use of certain additives can facilitate the recycling process of plastics, contributing to environmental sustainability efforts.
For professionals seeking to source high-quality additives for plastic production, PMMI's ProSource directory offers a comprehensive listing of suppliers and manufacturers. This resource provides valuable connections to industry-leading companies that specialize in the production of a wide range of additives, helping businesses find the right solutions to meet their specific needs.