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Negative ion fiber and preparation method thereof

A technology of negative ion fiber and manufacturing method, applied in the direction of fiber chemical characteristics, rayon manufacturing, single-component polypropylene rayon, etc., can solve the problems of increasing processing cost, easily damaging machine needles, and restricting the development and utilization of health-care fibers. , to achieve the effect of improving the yield of finished products and reducing manufacturing costs

Inactive Publication Date: 2007-11-28
张洪泽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the number of negative ions emitted by the fibers is small and the machine needles are easily damaged in post-weaving processing, which greatly increases the processing cost and limits the development and utilization of health-care fibers.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Prepare the following ingredients:

[0025] Ion oxytocin 0.55kg φ1μm~3μm

[0026] Polypropylene 50kg MFI≥18

[0027] Titanate coupling agent 0.3kg DZ-301

[0028] Liquid wax 0.3kg

[0029] Zinc stearate 0.1kg

[0030] Polyethylene wax 1.5kg

[0031] Strontium iron oxide 1.1kg φ0.5μm~2μm

[0032] The ionic oxytocin micropowder is composed of opal 40%; diatomite 25%; seaweed charcoal 10%; bamboo charcoal 4%; medical stone 4%; shell 6%; titanium dioxide 8%; aluminum oxide 3% composition.

[0033] 1) Grinding and processing the ion oxytocin raw material into ion oxytocin micropowder;

[0034] 2) Add ionic oxytocin micropowder and coupling agent, molecular lubricant and dispersant to the high-speed mixer for activation treatment;

[0035] 3) Add carrier polypropylene, fully mix with powder in a high-speed mixer and knead into pellets, wherein by weight, ionic oxytocin accounts for 2.5%, coupling agent 1.5%, molecular lubricant 0.5%, dispersant 13% %, Carrier 82.5%; ...

Embodiment 2

[0042] Prepare the following ingredients:

[0043] Ion oxytocin 4.5kg φ0.5μm~0.8μm

[0044] Polypropylene 50kg MFI≥35

[0045] Silane coupling agent 0.2kg KH-550

[0046] Titanate coupling agent 0.15kg DZ-301

[0047] Liquid wax 0.2kg

[0048] Zinc stearate 0.1kg

[0049] Polyethylene wax 1.0kg

[0050] Strontium iron oxide 4.7kg φ0.5μm~2μm

[0051] Wherein said ion oxytocin is composed of 60% of opal, 15% of diatomite, 5% of seaweed charcoal, 2% of bamboo charcoal, 2% of medical stone, 6% of shell, 7% of titanium dioxide and 3% of aluminum oxide.

[0052]1) Processing ionic oxytocin micropowder;

[0053] 2) Add ionic oxytocin micropowder and coupling agent, molecular lubricant and dispersant to the high-speed mixer for activation treatment;

[0054] 3) Add carrier polypropylene, fully mix with powder in a high-speed mixer and knead into small balls, wherein by weight, ionic oxytocin accounts for 80%, coupling agent 4%, molecular lubricant 1%, dispersant 10% %, carrie...

Embodiment 3

[0061] Prepare the following ingredients:

[0062] Ionic oxytocin powder 3kg φ0.5μm~1μm

[0063] Polyamide 50kg

[0064] Silane coupling agent 0.24kg KH-550

[0065] Liquid wax 0.2kg

[0066] Zinc stearate 0.06kg

[0067] Calcium stearate 0.04kg

[0068] Polyethylene wax 1.2kg

[0069] Wherein said ion oxytocin is composed of 58% of opal, 20% of diatomite, 5% of seaweed charcoal, 3% of bamboo charcoal, 2% of medical stone, 3% of shell, 6% of titanium dioxide and 3% of aluminum oxide.

[0070] 1) Process the raw material of ionic oxytocin into micropowder;

[0071] 2) Add the above-mentioned raw materials, coupling agent, molecular lubricant and dispersant to a high-speed mixer for activation treatment;

[0072] 3) Add carrier polyamide, fully mix with powder in a high-speed mixer and knead into small balls, wherein by weight, ionic oxytocin accounts for 40%, coupling agent 2%, molecular lubricant 1%, dispersant 20% %, Carrier 37%;

[0073] 4) granulating the processed...

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Abstract

The invention discloses the anion fabric, composed by polypropylene or polyamide and ion oxytocins which comprise 40-60% gelite, 15-25% diatom earth, 5-10% seaweed charcoal, 2-4% wood coal, 2-4% medical stone, 3-6% shell, 4-10% titanium white and 3% aluminum oxide. The grain diameter of ion oxytocins is 0.2 mum-1.0 mum, and anion fabric comprises 2-8wt% magnetic particle. The method comprises the following steps: preparing ion oxytocins powder, activating with lubricating agent and dispersing agent, then mixing them with polypropylene and polyamide, drying, and with carrier blend spinning. The anion fabric has the advantages of high emission, light abrasion, low cost and high rate of finished products.

Description

Technical field: [0001] The invention relates to a novel health-care fiber, in particular to a health-care fiber capable of emitting negative ions. Background technique: [0002] In recent years, as people's awareness of health continues to rise, a large number of functional and health-care textile fibers and their textile products have emerged. The concentration of negative ions in the air is one of the signs to measure the quality of the air. The World Health Organization stipulates that the standard concentration of negative ions in fresh air should not be lower than 1000-1500 per cubic centimeter of air. my country's clean air standards are: harmful substances in the air such as CO, H2S, and floating dust do not exceed the national allowable standard, and the ratio of negative ions to positive ions is 1:1.2. The concentration of negative ions in the air not only indicates the quality of the air, but also the atmospheric environment with high concentration of negative i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F1/10D01F6/06D01F6/60
Inventor 张洪泽孔勉李树海张勇军
Owner 张洪泽