Sea-mud anti-bacterial mite-removing polypropylene fiber and preparing method thereof

A polypropylene fiber and polypropylene chip technology, applied in the field of textiles, can solve the problems of difficulty in large-scale promotion and application, difficult insertion of organic macromolecular chains, and no patents, and achieves improved interface polarity and chemical microstructure. Ambient, highlight processing effects, affinity-enhancing effects

Inactive Publication Date: 2016-09-07
陆建益
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it has been applied in the fields of food preservation, cosmetics and medicine at this stage, due to the large amount of inorganic ions in the sea mud layer, it shows hydrophilic and oleophobic properties, and the distance is small, making it difficult to insert organic macromolecular chains, and it is diffic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] 1. Raw material pretreatment

[0033] ① Preparation of sea mud powder: collect a certain amount of sea mud, add water and stir to form a mud with a solid content of 50, and add 0.1% of the weight of the sea mud to trisodium thiocyanate and stir evenly, then add phosphoric acid to adjust the pH value to 4.0 , stirred at 60°C for 3 hours, stood still for 24 hours, discarded the bottom sediment, poured out the upper slurry, filtered, washed the filter cake to neutral, dried at 105°C until the moisture content was lower than 1.5%, crushed, and passed through 80 mesh Sieve to obtain sea mud powder;

[0034] ②Preparation of camphor leaf extract: collect fresh camphor leaves, wash them, put them in an oven, heat them up to 50°C, keep them warm for 3 hours, crush them, put them into an extraction tank, and add fresh camphor leaves to a concentration of 9 times the weight of fresh camphor leaves. 75wt% ethanol, leaching at room temperature for 3h, then transferred to ultrasound...

Embodiment 2

[0043] 1. Raw material pretreatment

[0044]①Preparation of sea mud powder: collect a certain amount of sea mud, add water and stir to form a slurry with a solid content of 55%, and add 0.16% of the weight of sea mud trisodium thiocyanate and stir evenly, then add phosphoric acid to adjust the pH value to 4.5, Stir at 75°C for 2 hours, let stand for 24 hours, discard the bottom sediment, pour out the upper slurry, filter, wash the filter cake with water until neutral, dry at 105°C until the moisture content is less than 1.5%, crush, pass through 90 mesh sieve to obtain sea mud powder;

[0045] ②Preparation of camphor leaf extract: collect fresh camphor leaves, wash them, put them in an oven, heat them up to 60°C, keep them warm for 2 hours, crush them, put them into an extraction tank, and add fresh camphor leaves to a concentration of 12 times the weight of fresh camphor leaves. 65wt% ethanol, leached at room temperature for 5h, then transferred to ultrasonic, ultrasonically...

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PUM

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Abstract

The invention provides a sea-mud anti-bacterial mite-removing polypropylene fiber and a preparing method thereof. The sea-mud anti-bacterial mite-removing polypropylene fiber comprises, by weight, 65%-90% of polypropylene slices, 7%-20% of sea mud powder, 1.2%-5% of cinnamomum-longepaniculatum-leaf extract, 1%-3% of artemisia annua extract, 0.2%-1.5% of methyl glucose isostearate, 0.3%-2% of coriander seed oil, 0.1%-0.3% of medium-chain fatty acid triglyceride, 0.1%-0.5% of heptyl octanoate and 0.1%-1.7% of coupling agent. All the raw materials are treated, mixed, melted and spun to the polypropylene fiber through multiple ways, the fragrance is long, the skin-friendly performance is good, and the application face is wide. The sea-mud anti-bacterial mite-removing polypropylene fiber has high anti-bacterial mite-removing capacity, and the effect is lasting; meanwhile, the required nutrients are provided for the skin of the human body, metabolism of skin cells is promoted, the health index of the human body is increased, good spinnability, hygroscopicity, air permeability, dyeing evenness and mechanical performance are further shown up, fiber forming strength is high, taking performance is good, and the sea-mud anti-bacterial mite-removing polypropylene fiber contains the quite large social, ecological, environmental and economic benefits.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a sea mud antibacterial and mite-removing polypropylene fiber and a preparation method thereof. Background technique [0002] Polypropylene fiber, also known as PP fiber or polypropylene fiber. It is a synthetic fiber spun from isotactic polypropylene obtained by propylene polymerization. Because of its simple production process, low price, light relative density, high strength, corrosion resistance, mildew resistance, good resilience, and good fabric effect, it is unique in the application of textiles that live with the human body day and night. It is used to make underwear , swimwear, socks, bed sheets and other textiles that are in close contact with the human body and one of the best fibers for medical and sanitary nonwovens. However, polypropylene fiber also has certain defects, such as not easy to dye, poor hygroscopicity, air permeability and drapability, etc. Especiall...

Claims

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Application Information

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IPC IPC(8): D01F6/46D01F1/10
CPCD01F6/46D01F1/103
Inventor 陆建益
Owner 陆建益
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