Photochromic nylon fiber and preparation method thereof
A photochromic, nylon fiber technology, applied in the direction of fiber chemical characteristics, rayon manufacturing, single-component polyamide rayon, etc., can solve the problems of loss of color-changing function, short life of color-changing materials, etc., to achieve simple processing, large-scale Application prospects, the effect of facilitating industrial implementation
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Embodiment 1
[0026] formula:
[0027] Nylon 6 100 parts
[0028] Photochromic material 3 parts
[0029] Spinning aid 1 part
[0030] The chemical formula of the photochromic material is:
[0031] (C 6 h 6 NO 2 ) · (C 5 h 6 N) 2 ·[PMo 12 o 4 0] (C 6 h 5 NO 2 )·2H 2 O.
[0032] Described spinning aid is magnesium stearate;
[0033] The preparation method of the present invention comprises the steps of:
[0034] After all the components are mixed, they are heated and melted, and then spun by an electrospinning method known in the art to obtain the photochromic nylon fiber.
Embodiment 2
[0036]
[0037] Described photochromic material is the same as embodiment 1, is isonicotinic acid phosphomolybdic acid, and its chemical formula is:
[0038] (C 6 h 6 NO 2 ) · (C 5 h 6 N) 2 ·[PMo 12 o 4 0] (C 6 h 5 NO 2 )·2H 2 O.
[0039] Described lubricant is magnesium stearate;
[0040] Described stabilizer is tartaric acid;
[0041] The antioxidant is vitamin C;
[0042] The preparation method comprises the steps of:
[0043] After all the components are mixed, they are heated and melted, and then spun by an electrospinning method known in the art to obtain the photochromic nylon fiber.
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Abstract
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