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Flame-retardant nanometer bamboo charcoal antibiosis filler fiber and manufacturing method thereof

A technology of nano-bamboo charcoal and fillers, which is applied in fiber processing, rayon manufacturing, hollow filament manufacturing, etc., can solve the problems of fillers being prone to mildew, endangering health, affecting skin allergies, etc., and achieves remarkable composite functions, It is not easy to mildew and deteriorate, and the effect of antibacterial function is remarkable

Inactive Publication Date: 2012-06-06
SHANGHAI JAROS NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing home textile quilts, quilts, cushions, pillows, pillows and toys are mostly filled with cotton, chemical fiber and sponge materials. Although they have certain warmth retention, softness and elasticity, their use time For a long time, the filler is prone to mildew and even breeds bacteria such as mites. In severe cases, it will affect people's skin allergies and endanger people's health. With the continuous strengthening of flame retardant requirements for household textiles, it has flame retardant and antibacterial functions. The filler fiber is the trend of future development

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A flame-retardant nano bamboo charcoal antibacterial filler fiber, the mass percent of each component contained is:

[0052] Nano Bamboo Charcoal Antibacterial Masterbatch 20%

[0053] Carrier slices 80%;

[0054] Among them, the mass percentage of each component contained in the nano-bamboo charcoal antibacterial masterbatch is:

[0055] Nano Bamboo Charcoal Powder 11.5%

[0056] Nano silver powder 5%

[0057] Flame retardant chips 80%

[0058] Dispersant 1%

[0059] Coupling agent 2%

[0060] Defoamer 0.5%;

[0061] The particle diameter scope of described nano bamboo charcoal powder is 50~450nm, the particle diameter scope of described nano silver powder is 30~400nm, and described nano bamboo charcoal powder and nano silver powder are all commercially available; Flame-retardant polyester slices produced by the co-condensation reaction of phosphorus-based copolymerized flame retardants, purified terephthalic acid, and ethylene glycol; the carrier slices are com...

Embodiment 2

[0070] Flame-retardant nano bamboo charcoal antibacterial filler fiber, the mass percentage of each component contained is:

[0071]Nano Bamboo Charcoal Antibacterial Masterbatch 20%

[0072] Carrier slices 80%;

[0073] Among them, the mass percentage of each component contained in the nano-bamboo charcoal antibacterial masterbatch is:

[0074] Nano Bamboo Charcoal Powder 13%

[0075] Nano silver powder 5.5%

[0076] Flame retardant chips 78%

[0077] Dispersant 1.5%

[0078] Coupling agent 1.5%

[0079] Defoamer 0.5%;

[0080] The particle size range of the nano-bamboo charcoal powder is 50-450nm, the particle size range of the nano-silver powder is 30-400nm, and the flame-retardant slices and the carrier slices are commercially available flame-retardant polypropylene slices.

[0081] The manufacturing steps are:

[0082] (1) Preparation of nano-bamboo charcoal antibacterial masterbatch

[0083] Weigh 26 kg of nano-bamboo charcoal powder, 11 kg of nano-silver powder...

Embodiment 3

[0087] Flame-retardant nano bamboo charcoal antibacterial filler fiber, the mass percentage of each component contained is:

[0088] Nano Bamboo Charcoal Antibacterial Masterbatch 15%

[0089] Carrier slices 85%;

[0090] Among them, the mass percentage of each component contained in the nano-bamboo charcoal antibacterial masterbatch is:

[0091] Nano Bamboo Charcoal Powder 10%

[0092] Nano silver powder 6%

[0093] Flame retardant chips 80%

[0094] Dispersant 2%

[0095] Coupling agent 1.5%

[0096] Defoamer 0.5%;

[0097] The particle size range of the nano-bamboo charcoal powder is 50-450nm, the particle size range of the nano-silver powder is 30-400nm, and the flame-retardant slices and the carrier slices are commercially available flame-retardant polypropylene slices.

[0098] The manufacturing steps are:

[0099] (1) Preparation of nano-bamboo charcoal antibacterial masterbatch

[0100] Weigh 1.5 kg of nano-bamboo charcoal powder, 0.9 kg of nano-silver powder,...

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Abstract

The invention provides a flame-retardant nanometer bamboo charcoal antibiosis filler fiber. The fiber comprises the following components, by mass, 1-20% of a nanometer bamboo charcoal antibiosis master batch and 80-99% of a sliced carrier. A manufacturing method of the fiber comprises the following steps: mixing the nanometer bamboo charcoal antibiosis master batch and the needed sliced carrier according to a certain ratio, uniformly stirring them, selecting a spinneret plate according to the fiber processing fineness and the section shape of the fiber, fusion-spinning, cooling, reeling, filament bunding, drafting, and spirally and curly cutting into short fibers to prepare the flame-retardant nanometer bamboo charcoal antibiosis filler fiber. The fiber of the invention has the advantages of substantial flame retardation and antibiosis, peculiar smell adsorption function possessing, soft handle, good elasticity, and wide application.

Description

technical field [0001] The invention relates to a man-made fiber and a manufacturing method thereof, in particular to a flame-retardant nano bamboo charcoal antibacterial filler fiber and a manufacturing method thereof. Background technique [0002] Existing home textile quilts, quilts, cushions, pillows, pillows and toys are mostly filled with cotton, chemical fiber and sponge materials. Although they have certain warmth retention, softness and elasticity, their use time For a long time, the filler is prone to mildew and even breeds bacteria such as mites. In severe cases, it will affect people's skin allergies and endanger people's health. With the continuous strengthening of flame retardant requirements for household textiles, it has flame retardant and antibacterial functions. The filler fiber is the trend of future development. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a kind o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/92D01F6/46D01F6/90D01F1/10D01D5/08D01D5/24D01D5/253
Inventor 潘跃进姜伟伟纪海霞
Owner SHANGHAI JAROS NEW MATERIAL
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