New polymer products continue to enter the market, and the growth momentum of the plastic manufacturing industry seems to be endless. The global market size for molded plastics has reached $541.2 million by 2024. The compound annual growth rate over the next decade will reach 7.5%, which means that the market size will exceed 1 billion US dollars by 2034. In this thriving market, competing with large manufacturers may seem daunting, but small and medium-sized enterprises still thrive.

To establish a foothold in the competition among numerous manufacturers, choosing the appropriate plastic spectrophotometer is often the key to determining product efficiency and quality. Understanding the value of color measurement in plastic production is the first step towards optimizing growth and enhancing overall sales.

Application of spectrophotometer in plastic production

Modern spectrophotometers not only measure the three stimulus values captured by basic equipment, but also have spectral measurement capabilities, which can quantify appearance characteristics by considering the impact of glossiness and texture on visual perception. This technology makes it an ideal choice for many plastic materials, which typically have various shapes, textures, and opacity.

The type of sample determines the measurement technique used to obtain accurate color data, so understanding the characteristics that affect the measurement method is the first step in applying color measurement solutions. For example, transparent plastic blanks require precise color quantification through transmission measurement, while opaque plastics require reflection measurement.

The geometric structure of the instrument is crucial for accurate appearance data collection. Aim the 0 °/45 ° geometric structure to irradiate the sample at a 45 ° angle, with the observation angle fixed at 0 °. Scientific research has shown that this geometric principle can accurately reproduce visual color perception.

Today's spectrophotometer/colorimeter offers three models: portable, desktop, and online monitoring, which can monitor color changes in real-time throughout the entire process. Even slight color differences can be easily detected, facilitating timely adjustments at any stage of production, thereby saving materials, time, and costs. These simple tools can efficiently assist in the manufacturing of high-quality products and effectively improve sales performance.

Application of spectrophotometry in plastic manufacturing

The diversity of shapes, sizes, and colors of plastic products poses challenges for color measurement. Uneven distribution, glossiness, shape, and size can all affect color quantification, so choosing the appropriate solution is the primary step in ensuring consistency and quality of polymer products.

The spectrophotometer/colorimeter can not only effectively improve the quality and yield of molded plastics, but its versatility can also be extended to many fields of plastic manufacturing. For example, even uneven plastic particle samples and recycled polyethylene terephthalate (rPET) can be accurately measured using this device. This helps ensure that the particle color is uniform and consistent - these particles are used for extrusion and injection molding, directly affecting the color quality of the finished product.

Other spectrophotometric applications in plastic processing include quantifying color data of the following materials:

• Opaque plastic shell

• Opaque plastic plaque

• Opaque plastic film

• Opaque plastic sheet

• Ultra dark plastic (such as deep blue, charcoal gray, indigo, and pure black)

• vinyl siding

From the initial stage of plastic production to the analysis of finished product color in samples, spectrophotometry ensures consistency throughout the entire manufacturing process. The simplicity and precision of modern instruments eliminate the guessing process in production, comprehensively improving yield and quality.

Choose appropriate instruments and equipment to increase production and sales

With the continuous emergence of new materials and applications in the plastic industry, spectroscopic technology is also constantly advancing. In this rapidly changing market, spectrophotometers/colorimeters are constantly adapting to the demands of new materials and growing production needs. *Equipment not only simplifies production and quality control, but also has the flexibility to respond to new challenges and demands.

The Agera L2 launched by HunterLab is setting a new standard for color measurement technology in the plastics industry.

How can Agera L2 improve the quality and efficiency of plastic production?

We developed Agera L2 using a 0 °/45 ° circular geometry structure. This professional configuration effectively solves the problem of achieving color accuracy, consistency, and quality when dealing with opaque and ultra dark plastics.

Intelligent design helps you improve resource utilization

The Agera L2 spectrophotometer/colorimeter adopts intelligent design, focusing on value, convenience, and user experience. The built-in Essentials 2.0 software is equipped with a tablet touch screen operation, allowing beginners to easily and confidently operate it. This platform transforms our spectrophotometer into an independent color workstation that can be directly visualized and operated on the device without the need to connect to an external computer.

Durable industrial grade structure, safe and reliable user management tools, and splash proof casing can protect your investment even in high-intensity workflows, ensuring stable and reliable data and operations.

Using one device to handle diverse samples

In modern plastic manufacturing, sample characteristics vary, from changes in the content of brighteners in recycled particles to dark colored products downstream of the production line. Agera L2 is designed to provide precise numerical color data under any differential conditions, with the following features:

• Using D65 daylight sources that comply with CIE standards to achieve accurate visual readings and simulate human color perception

• Equipped with UV calibration mode, suitable for quantitative analysis of samples containing fluorescent or brightener agents

• UltraDark mode can accurately read values of complex, low reflectivity, and dark black materials

Eliminate production line bottlenecks

The new generation Agera L2 helps you maintain high throughput while ensuring color accuracy. Advanced features for simplifying operations include:

• A super large 2-inch observation area with a measurement area four times larger than similar spectrophotometers - very suitable for samples with texture, pattern, and directionality

• Supports flexible connection of Ethernet, HDMI, and USB ports, enabling data export, viewing, and printing

• Synchronize color and 60 ° glossiness quantification

• Equipped with screen recording function for quick recording, built-in camera provides sample positioning guidance to ensure accurate presentation

Joining hands with HunterLab to enhance plastic color accuracy, quality, and consistency

HunterLab collaborates with numerous polymer manufacturers and is a trusted brand in the field of innovative high-quality color measurement tools.

We are committed to helping you fully unleash the investment value of your spectrophotometer/colorimeter through our products, which have accumulated over 70 years of experience in polymer color measurement and analysis. We provide affordable solutions for enterprises of all sizes, and our professional team will be dedicated to assisting you in choosing customized solutions that meet your specific needs. Welcome to contact us immediately for more information.