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Pigmentos de marcação a laser

Technical Insights publicados agrupados em torno de Laser Marking Pigments, organizados pela sequência de engenharia desde a seleção até à qualificação.

1064 nm, 532 nm, 355 nm Selection Guide for Polymer Laser Marking

Numa análise prática das comparações do laser 1064 nm·532 nm·355 nm, comparar apenas nomes de produtos ou valores representativos de fornecedores não é suficiente. Primeiro, as funções exigidas da peça ou película final, a aparência aceitável, o intervalo de processamento e as condições reais de ensaio devem ser definidas. Em seguida, os materiais candidatos devem ser comparados sob o mesmo material de base, espessura, processo e condições de pré-condicionamento para obter conclusões significativas.

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Antimony-Free Laser Marking Additives: Meaning, Evidence, and Performance Tradeoffs

Para uma análise prática dos aditivos de marcação a laser isentos de antimónio, comparar nomes de produtos ou valores representativos de fornecedores por si só não é suficiente. Primeiro, as funções exigidas da peça ou película final, a aparência aceitável, o intervalo de processamento e as condições reais de ensaio devem ser definidas. Em seguida, os materiais candidatos devem ser comparados sob o mesmo material de base, espessura, processo e condições de pré-condicionamento para obter conclusões significativas.

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Bright laser marking in black PA6·PA66: evaluation design and acceptance criteria

In a practical review of the evaluation case of white laser marking on black nylon, comparing product names or supplier representative figures alone is not sufficient. First, the required functions of the final part or film, acceptable appearance and processing range, and actual test conditions must be defined. Then, candidate materials must be compared under the same base material, thickness, process, and conditioning conditions to obtain meaningful conclusions.

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High-contrast laser marking design with ABS and PC/ABS

In a practical review of ABS·PC/ABS laser marking, comparing product names or supplier representative figures alone is not sufficient. First, the required functions of the final part or film, acceptable appearance and processing range, and actual test conditions must be defined. Then, candidate materials must be compared under the same base material, thickness, process, and conditioning conditions to obtain meaningful conclusions.

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How to Reduce Laser Marking Variance on Recycled Plastics

In a practical review of reliable laser marking of recycled plastics, comparing product names or supplier representative figures alone is not sufficient. First, the required functions of the final part or film, acceptable appearance and processing range, and actual test conditions must be defined. Then, candidate materials must be compared under the same base material, thickness, process, and conditioning conditions to obtain meaningful conclusions.

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Laser marking additives for PP: selection method depending on color, filler and process

In a practical review of laser marking additive selection for PP, comparing product names or supplier representative figures alone is not sufficient. First, the required functions of the final part or film, acceptable appearance and processing range, and actual test conditions must be defined. Then, candidate materials must be compared under the same base material, thickness, process, and conditioning conditions to obtain meaningful conclusions.

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PA6·PA66 Laser Marking: Why Moisture, Fiberglass, and Color Change Results

For a practical review of laser marking additives for PA6 and PA66, comparing product names or supplier representative figures alone is not sufficient. First, the required functions of the final part or film, acceptable appearance and processing range, and actual test conditions must be defined. Then, candidate materials must be compared under the same base material, thickness, process, and conditioning conditions to obtain meaningful conclusions.

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PBT·PET How to manage crystallinity and glass fiber in laser marking

PBT·PET comparison of product names or supplier representative figures alone is not sufficient for a practical review of laser marking. First, the required functions of the final part or film, acceptable appearance and processing range, and actual test conditions must be defined. Then, candidate materials must be compared under the same base material, thickness, process, and conditioning conditions to obtain meaningful conclusions.

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Principles for creating dark laser markings on natural and light-colored plastics

In a practical review of dark laser marking on natural and light-colored plastics, comparing only product names or supplier representative figures is not sufficient. First, the required functions of the final part or film, acceptable appearance and processing range, and actual test conditions must be defined. Then, candidate materials must be compared under the same base material, thickness, process, and conditioning conditions to obtain meaningful conclusions.

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