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A medical professional retrieving tubes in a laboratory setting. The tubes are topped with blue plastic caps.

4 Plastic Finishing Types and Their Applications

To produce high-quality materials that appeal to aesthetics, functionality, and durability, manufacturers apply plastic finishing to their products. Manufacturers use specific methods to coat these plastic parts for different finishing advantages. Discover how manufacturers transform raw materials into finished products with these 4 plastic finishing types and their applications.

Dull Finish

Dull finishes are nonreflective finishes that minimize the glare on the surface. Compared to other finishes, a dull finish focuses on its functionality more than its aesthetic appeal. These finishes, however, do adhere to paint well.

Most products that utilize a dull finish take advantage of its nonreflective surface. Automotive interiors, for instance, utilize a dull finish to limit distractions for the driver.

Matte Finish

Matte finishes provide a smooth, sleek look to their products. They offer a slight shine compared to their dull finish counterpart and can also adhere to paint.

Used for both internal and external products, technological parts like smart phones and tablets finish with a matte look. This is because this finish hides fingerprints and minor scratches well.

Semi-Gloss Finish

Semi-gloss finishes offer both sheen and durability to their plastic products. For a more visually appealing finish, semi-gloss is more reflective and has a friction-resistant surface.

Household appliances and medical devices typically use a semi-gloss finish for a clean, professional look. It’s also easy to maintain their shine, making them more suitable for regular use in these environments.

Glossy Finish

For highly reflective surfaces, a glossy finish provides a shine that makes colors pop. These finishes often provide a luxurious, premium look that’s aesthetically pleasing.

For primarily external use, products like automotive exteriors utilize a glossy finish. Because of their structure, however, they are more susceptible to scratches and fingerprints.

Considerations for Choosing the Right Finish

When manufacturers apply their finish to their products, they consider the product’s compatibility and intended use. For an aesthetic finish from these 4 plastic finishing types, semi-gloss and gloss may be the optimal choice for manufacturers. These elevate their products and provide a clean appearance.

While some external products need a finish that’s visually appealing, others need a finish that’s resistant to scratches. For external inserts like tubing end cap plugs, manufacturers may aim for a dull or matte look for durability and quality performance.

Many industries require a finish on their products that guarantees resistance and shine. To provide high-quality plastic products, manufacturers coat these plastics with a finish that presents an appealing but durable surface. Find the plastic product best suited to your needs and enjoy both its form and function.

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Polymer Molding Inc.
1655 West 20th Street
Erie, PA 16502

Phone: 814.455.8085
Toll Free: 800.344.7584
Fax: 888.257.5566

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When you call Polymer Molding Inc. during normal business hours, your call will be answered by a live person, every time. It is our sincere commitment to lead the market in exceptional customer service, because you deserve to do business with a company that truly cares about you and your product needs. Our knowledgeable, friendly and helpful sales and customer service representatives will take the time to help you select the best parts for your applications at the most competitive prices in the industry. We are here to answer questions, process your orders, and prepare your shipments quickly and efficiently. Click the button below to compare our pricing and see the Polymer Molding difference.

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