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Anti-wrinkle modified polyamide and preparation method thereof

An anti-wrinkle and modification technology, which is applied in the direction of melt spinning, rayon manufacturing, and conjugated rayon, can solve the problems of small initial modulus of nylon, easy wrinkling and deformation of fabrics, and improve the bearing strength and fatigue resistance, smooth fabric, and increased toughness

Inactive Publication Date: 2018-10-12
JIANGSU HONGSHENG NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the above-mentioned problems of nylon wearing and washing. Nylon is easy to deform under external force because of its small initial modulus, and the fabric is easy to become wrinkled or not crisp during wearing. The present invention aims at the above-mentioned shortcomings of nylon. The development of an anti-wrinkle modified nylon can effectively solve the above-mentioned problems that the nylon is easy to deform under the action of external force due to the small initial modulus of the nylon, and the fabric is easy to become wrinkled or not crisp during wearing.

Method used

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  • Anti-wrinkle modified polyamide and preparation method thereof

Examples

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Embodiment 1

[0029] Embodiment 1: A kind of wrinkle-resistant modified nylon

[0030] The technical problem to be solved by the present invention adopts the following technical solutions to realize:

[0031] An anti-wrinkle modified nylon, the anti-wrinkle modified nylon includes the following components: 13 parts of nano-modified low-density polyethylene, 24 parts of epoxy vinyl resin, 1.5 parts of coral hydroxyapatite, polylidene 8 parts of vinyl fluoride, 10 parts of expanded graphite powder, 0.4 parts of organic toughening agent, 35 parts of caprolactam, 16 parts of lignocellulose, 7 parts of expanded polytetrafluoroethylene, 23 parts of cotton yarn, and 0.5 part of bioactive ceramics.

[0032] The organic toughening agent is made of the following raw materials in parts by weight: 10 parts of pentaerythritol oleate, 6 parts of polyvinyl chloride paste resin, 9 parts of polyvinyl butyral, 4 parts of rosin powder, 3 parts of asbestos powder, 2 parts of pregelatinized starch, 1 part of e...

Embodiment 2

[0047] Embodiment 2: A kind of wrinkle-resistant modified nylon

[0048] The technical problem to be solved by the present invention adopts the following technical solutions to realize:

[0049] An anti-wrinkle modified nylon, the anti-wrinkle modified nylon includes the following components: 8 parts of nano-modified low-density polyethylene, 23 parts of epoxy vinyl resin, 2.5 parts of coral hydroxyapatite, polylidene 8 parts of vinyl fluoride, 10 parts of expanded graphite powder, 0.6 parts of organic toughening agent, 45 parts of caprolactam, 18 parts of lignocellulose, 4 parts of expanded polytetrafluoroethylene, 23 parts of cotton yarn, and 0.8 part of bioactive ceramics.

[0050] The organic toughening agent is made of the following raw materials in parts by weight: 15 parts of pentaerythritol oleate, 8 parts of polyvinyl chloride paste resin, 7 parts of polyvinyl butyral, 4 parts of rosin powder, 3 parts of asbestos powder, 2 parts of pregelatinized starch, 1 part of et...

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Abstract

The invention discloses anti-wrinkle modified polyamide and a preparation method thereof, and relates to the technical field of related technologies of fiber products. The anti-wrinkle modified polyamide comprises the following components: nano modified low-density polyethylene, ethylene oxide resin, coralline hydroxyapatite, polyvinylidene fluoride, expandable graphite powder, an organic flexibilizer, polyamide, lignocellulose, expanded polytetrafluoroethylene, cotton yarn, and bioactive ceramics. The anti-wrinkle modified polyamide has the advantages of safe raw materials and stable molecular skeleton, and the addition of the organic flexibilizer can effectively reduce brittleness and easy deformability of the textile, increases the toughness, improves the bearing strength and fatigue resistance, so that generation of fabric wrinkles is avoided, and performance of polyamide fabric is more stable.

Description

Technical field: [0001] The invention relates to the related technical field of fiber products, in particular to the technical field of nylon preparation, and more specifically to a wrinkle-resistant modified nylon and a preparation method thereof. Background technique: [0002] Nylon is the trade name of polyamide fiber, also known as nylon, nylon (Nylon), referred to as PA, and its basic composition is an aliphatic polyamide linked by amide bonds—[NHCO]—. Amide group—[NHCO]—the general term for thermoplastic resins, including aliphatic PA, aliphatic-aromatic PA and aromatic PA. Among them, aliphatic PA has many varieties, large output and wide application, and its naming depends on the specific number of carbon atoms in the synthetic monomer. Filamentous fibrils can be observed under the electron microscope, and the fibrils of caprolactam are about 10-15nm wide. If special-shaped spinnerets are used, it can be made into nylon with special cross-section shapes, such as po...

Claims

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Application Information

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IPC IPC(8): D01F8/12D01F8/02D01F8/06D01F8/16D01F8/18D01F8/10D01F1/10D01D5/098
CPCD01D5/098D01F1/10D01F8/02D01F8/06D01F8/10D01F8/12D01F8/16D01F8/18
Inventor 倪利锋刘国钱阳
Owner JIANGSU HONGSHENG NEW MATERIAL