Marine-mud-containing skin-core composite polyamide fiber and preparation method thereof
A nylon fiber and sea mud technology, applied in the field of textile fibers, can solve the problems of unseen patents, sea mud smells bad, restricted application, etc., and achieves the effects of improving biological efficacy, excellent wearing performance, and improved dyeing uniformity.
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Embodiment 1
[0040] The invention provides a skin-core composite nylon fiber containing sea mud, which is composed of a skin layer and a core layer, and the core layer is completely wrapped in the skin layer, and the material of the skin layer is calculated by weight percentage: nylon 6 slices 82-98 %, sea mud / plant composition 1.9-16.5%, coupling agent 0.1-1.5%; the material of the core layer is calculated by weight percentage: nylon 6 slice 92-98%, blue eucalyptus oil 1.5-5%, Diisooctyldiphenylamine 0.5-3%;
[0041] The sea mud / plant composition is composed of 75-89% by weight of sea mud, 5-12% of hosta flower extract and 6-13% of Huangqi leaf extract;
[0042] The skin layer material accounts for 25-65% of the total fiber weight, and the core layer material accounts for 75-35% of the total fiber weight;
[0043] The coupling agent is vinyltrichlorosilane, γ-2,3-glycidoxypropyltrimethoxysilane, vinyltris(β-methoxyethoxy)silane, γ-glycidyloxy One or more mixtures of propyltrimethoxysila...
Embodiment 2
[0054] The invention provides a skin-core composite nylon fiber containing sea mud, which is composed of a skin layer and a core layer, and the core layer is completely wrapped in the skin layer, and the material of the skin layer is calculated by weight percentage: nylon 6 slices 82-98 %, sea mud / plant composition 1.9-16.5%, coupling agent 0.1-1.5%; the material of the core layer is calculated by weight percentage: nylon 6 slice 92-98%, blue eucalyptus oil 1.5-5%, Diisooctyldiphenylamine 0.5-3%;
[0055] The sea mud / plant composition is composed of 75-89% by weight of sea mud, 5-12% of hosta flower extract and 6-13% of Huangqi leaf extract;
[0056] The skin layer material accounts for 25-65% of the total fiber weight, and the core layer material accounts for 75-35% of the total fiber weight;
[0057] The coupling agent is vinyltrichlorosilane, γ-2,3-glycidoxypropyltrimethoxysilane, vinyltris(β-methoxyethoxy)silane, γ-glycidyloxy One or more mixtures of propyltrimethoxysila...
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