Antibacterial moisture-transfer chinlon 6 and preparation method thereof

An antibacterial and nylon technology, applied in the field of nylon fiber, can solve the limited problems, and achieve the effects of reasonable process, improved stability and high production efficiency

Active Publication Date: 2012-09-19
TAICANG HONGYI CHEM FIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned inorganic particles have limited ability to load antibacterial metal elements, and the percentage of antibacterial metal elements in the inorganic particles is less than 5%. The content of inorganic particles is beneficial to improve the stability of the spinning process

Method used

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  • Antibacterial moisture-transfer chinlon 6 and preparation method thereof

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Effect test

Embodiment 1

[0034] An antibacterial and moisture-conducting nylon 6, the antibacterial and moisture-conducting nylon 6 is composed of antibacterial masterbatch, polyamide 6 slices and calcium stearate, and the weight ratio between each component is antibacterial masterbatch: polyamide 6 slices: stearic acid Calcium=8.5:97.5:0.2.

[0035] Described antibacterial masterbatch is made by following weight component blending:

[0036] Polyamide 6 slices 87.5 kg

[0037] Antibacterial powder 12.5 kg

[0038] Calcium stearate 0.45 kg

[0039] Zinc stearate 0.45 kg

[0040] Antioxidant 1010 0.45 kg

[0041] Antioxidant 168 0.45 kg.

[0042] The preparation method of the above-mentioned antibacterial and moisture-conducting nylon 6 comprises the following steps:

[0043](1) First, heat the deionized water to boil or pass nitrogen gas to remove the oxygen in the water, then add cuprous chloride to prepare a saturated cuprous chloride solution. In parts by weight, place 13.5 kg of nanoporous d...

Embodiment 2

[0053] An antibacterial and moisture-conducting nylon 6, the antibacterial and moisture-conducting nylon 6 is composed of antibacterial masterbatch, polyamide 6 slices and calcium stearate, and the weight ratio between each component is antibacterial masterbatch: polyamide 6 slices: stearic acid Calcium = 7:95:0.1.

[0054] Described antibacterial masterbatch is made by following weight component blending:

[0055] Polyamide 6 slices 85 kg

[0056] Antibacterial powder 10 kg

[0057] Calcium stearate 0.3 kg

[0058] Zinc stearate 0.3 kg

[0059] Antioxidant 1010 0.3 kg

[0060] Antioxidant 168 0.3 kg.

[0061] The preparation method of the above-mentioned antibacterial and moisture-conducting nylon 6 comprises the following steps:

[0062] (1) First, heat the deionized water to boil or pass nitrogen gas to remove the oxygen in the water, then add cuprous chloride to prepare a saturated cuprous chloride solution. In parts by weight, place 0.7 kg of nanoporous diatomite w...

Embodiment 3

[0072] An antibacterial and moisture-conducting nylon 6, the antibacterial and moisture-conducting nylon 6 is composed of antibacterial masterbatch, polyamide 6 slices and calcium stearate, and the weight ratio between each component is antibacterial masterbatch: polyamide 6 slices: stearic acid Calcium=10:100:0.3.

[0073] Described antibacterial masterbatch is made by following weight component blending:

[0074] Polyamide 6 slices 90 kg

[0075] Antibacterial powder 15 kg

[0076] Calcium stearate 0.6 kg

[0077] Zinc stearate 0.6 kg

[0078] Antioxidant 1010 0.6 kg

[0079] Antioxidant 168 0.6 kg.

[0080] The preparation method of the above-mentioned antibacterial and moisture-conducting nylon 6 comprises the following steps:

[0081] (1) First, heat the deionized water to boil or pass nitrogen gas to remove the oxygen in the water, then add cuprous chloride to prepare a saturated cuprous chloride solution. In parts by weight, 2 kg of nanoporous diatomite with a pa...

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Abstract

The invention discloses antibacterial moisture-transfer chinlon 6 comprising antibacterial master batches, polyamide 6 chips and calcium stearate, wherein the weight ratio of the antibacterial master batches to the polyamide 6 chips to the calcium stearate is (7-10) to (95-100) to (0.1-0.3). The antibacterial moisture-transfer chinlon 6 provided by the invention adopts nano porous bergmeal to carry cuprous oxide and has the characteristic of high copper ion carrying capacity, thereby not only saving the production cost and reducing the content of inorganic particles in melt, but also improving the stability of the spinning process; the antibacterial moisture-transfer chinlon 6 is scientific and reasonable in component proportion and can resist various bacteria, thereby having the advantages that the antibacterial range is high and the antibacterial ratio is above 99 the antibacterial moisture-transfer chinlon 6 has excellent moisture absorption and sweat discharging functions and a wide application range; and the operability of a preparation method is strong, the process is reasonable, the production efficiency is high, and industrialized production can be realized.

Description

technical field [0001] The invention relates to a nylon fiber, in particular to an antibacterial and moisture-conducting nylon 6 and a preparation method thereof. Background technique [0002] Nylon 6 is widely used in the textile field due to its low initial modulus, good resilience, good drapability, and easy dyeing. Since the beginning of the 21st century, due to the spread of various new epidemics and the improvement of living standards, people are particularly concerned about their own hygiene issues. The demand for antibacterial agents, antibacterial clothing, and antibacterial medical textiles is urgent. The moisture absorption and perspiration performance of ordinary nylon 6 is far less than that of cotton, but the raw material of nylon 6 is cheaper than cotton, so it is imperative to develop nylon 6 with moisture absorption and perspiration function. [0003] Introduce monomers containing antibacterial functional groups through polyamide 6 copolymerization, such as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/90D01F1/10A01N59/20A01P1/00D01D1/04D01D5/088D01D5/253
Inventor 陆国强
Owner TAICANG HONGYI CHEM FIBER
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