2024 10 09 Office Hours 2024 - Transmission Haze & Clarity for Coatings Plastics & Glass скачать в хорошем качестве

2024 10 09 Office Hours 2024 - Transmission Haze & Clarity for Coatings Plastics & Glass

Noah Morgan and John Kowalski discuss transmission, haze, and clarity for coatings, plastics, and glass. They explained the importance of transparency in various applications, such as sunglasses and food packaging, and detailed the measurement process using the haze-gard i instrument. Key metrics include total transmittance, direct transmittance, diffuse transmittance, haze, and clarity. Environmental factors like humidity and material thickness can affect measurements. They emphasized the importance of consistent measurement processes and ASTM D1003 standards. The haze-gard i offers features like custom jigs, high-performance LEDs, and software for data analysis, ensuring accurate and repeatable results. Summary • Introduction and Overview of Office Hours 0:37 • Understanding Transparency and Its Importance 2:13 • Light Scattering and Its Effects 5:57 • Measurement Techniques and Instrument Features 14:16 • Environmental Factors and Material Considerations 20:47 • Setting Up and Reviewing Measurement Programs 34:57 • Q&A and Final Remarks 39:32