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WhatsApp: +86 18221755073DuPont Tefzel® ETFE film is a transparent, thermoplastic film that can be heat sealed, thermoformed, vacuum formed, heat bonded, welded, metallized, laminated (combined …
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WhatsApp: +86 18221755073Grade. MFR g/10 min, ASTM D3159. Melting Point °C (°F), ASTM D3418. Features. Example Applications. General Purpose. 200. 7. 255-280 (491-536) Excellent processability
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WhatsApp: +86 18221755073Ethylene Tetrafluoroethylene (ETFE) is a melt processable, fluorine-based plastic designed to have high corrosion resistance and strength over a wide temperature range. The crystallinity of ETFE ranges from 40-60%. The …
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WhatsApp: +86 18221755073— Blue-light-filtering glasses have become an increasingly popular solution for shielding our eyes from electronic screens' near-inescapable glow—light that is commonly associated with ...
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WhatsApp: +86 18221755073— Using screen filters to lower blue light exposure. A screen filter on your computer, tablet, or phone will reduce blue light exposure but is only about half as effective as dark mode or dimming ...
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WhatsApp: +86 18221755073— Now, because that filter blocked almost of the blue light, and very few commercially available lenses actually do that, we redid the study. But this time, we used commercially available ...
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WhatsApp: +86 18221755073The ETFE film used in ADAS® Greenhouse systems is an emerging alternative to more traditional materials such as glass, polycarbonate sheets and netting.
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WhatsApp: +86 18221755073— Effects of Blue Light on Lens. Cataracts are one of the leading causes of blindness worldwide, which is the result of lens opacity [10].As early as the 1980s, people realized that the lens provides not only the main optical power (in diopters) but also can effectively filter short light waves in order to reduce retinal light damage occurrence.
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