ABS refers to acrylonitrile butadiene styrene, a thermoplastic polymer commonly used for injection molding. The primary ingredients of acrylonitrile, butadiene, and styrene each impart specific properties to ABS injection molded parts. Acrylonitrile adds hardness and provides heat and chemical resistance. Butadiene offers added toughness and impact resistance. Styrene adds strength, gloss, and workability.

ABS plastic injection molding has multiple benefits and applications. Since injection molding is so versatile, it is a preferred method for rapid part manufacturing. The main benefits include:

eMachineShop has molded and machined polycarbonate parts for over 15 years. You can design and order your parts with our free CAD software or upload your own CAD file for a fast quote.

Lerner Molded Plastics is an ISO-certified plastic molding manufacturer that can create high-quality design and tooling solutions for your project. Our custom and offshore injection molding capabilities enable us to meet small, intricate, multi-cavity, or large component specifications. We aim to ensure repeatable, reliable solutions for your applications, and we meet this challenge by adhering to the strictest industry standards.

In ABS injection molding, ABS plastic pellets are melted and injected into the cavity of a two-part mold that forms a single part. As soon as the mold is filled, the plastic will solidify and cool into the shape of the mold.

Waterjets mainly cut sheet material into 2D parts using a high-pressure stream of water and abrasive. Waterjet cutting is suitable for most materials and yields clean edges.

Plastic injection molding is a manufacturing process that injects melted plastic using high pressure into a pre-shaped mold to create products with particular specifications. Lerner Molded Plastics provides injection molding design services for ABS injection molding projects. We have over 35 years of experience designing injection molds and a cutting-edge injection molding facility. Here you can learn more about ABS injection molding and its benefits, applications, and considerations.

To prevent part defects, consider the mold shrinkage (0.004 to 0.007 inches) and water absorption (0.16% to 0.25%) of ABS. These properties affect curing and processing. Other properties to consider when ABS molding are:

Injection Molding produces parts by forcing molten polymer material into a mold. It’s the most economical process for producing high volumes of plastic parts.

To learn more about plastic injection molding, visit our blog. To browse our services, check out our services page. If you’re ready to begin your custom project, request a quote today.

Polycarbonate is an amorphous thermoplastic first made at Bayer and General Electric in 1957. It is often used in construction applications requiring transparent material and is easily machined, molded, and thermoformed.