Ultraviolet screening mother granule and fiber
An anti-ultraviolet raw particle is made of polypropylene, polyvinyl wax, anti-ultraviolet powder, antioxidant "1010", stearic acid, calcium stearate and titanates. An anti-ultraviolet fibre used to make clothes, cap, sunshade, etc. is made up of said raw particles and spinning polypropyle...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An anti-ultraviolet raw particle is made of polypropylene, polyvinyl wax, anti-ultraviolet powder, antioxidant "1010", stearic acid, calcium stearate and titanates. An anti-ultraviolet fibre used to make clothes, cap, sunshade, etc. is made up of said raw particles and spinning polypropylene granulates through melt spinning, and features stronger power to block ultraviolet ray by more than 95% and single-fibre size up to 1.5D. |
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