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The mandatory national standard GB18401-2003 National Basic Safety Technical Code for Textile Products stipulates that color fastness indicators for qualified products must be Grade 3 or higher.
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Differences in Color Fastness, Color Fastness, and Staining Fastness
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Product wear testing serves as a pivotal step in evaluating this performance, enabling manufacturers to understand product behavior during prolonged usage, refine designs, optimize material selection, and enhance overall quality. A durable product not onl
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Color fastness, also known as dye fastness or colorfastness, refers to a textile’s resistance to color fading or transfer when subjected to various external factors during processing or usage.
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This comprehensive testing regime ensures automotive seats meet global safety, durability, and comfort standards.
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Automotive wiring harnesses and connectors form the backbone of a vehicle's electrical system.
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The automotive wiring harness, often tucked away beneath dashboards and engine compartments, is the nervous system of modern vehicles.
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Automotive wiring harnesses are critical components that connect various electrical devices to a vehicle's circuit system. They consist of insulating sheaths, wire terminals, conductive wires, and insulating wrapping materials.
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The ASTM B117 standard, officially titled "Standard Practice for Operating Salt Spray (Fog) Apparatus," is the most widely recognized and used specification for conducting salt spray (fog) tests.
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The corrosion classes C1 to C5 (and subcategories C5-M/C5-I) are defined in ISO 12944-2, a standard for protective coating systems against corrosion.
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