CN104264275A - Waterproof down feather composite fiber and preparation method thereof - Google Patents

Abstract

The invention discloses a waterproof down feather composite fiber. The waterproof down feather composite fiber is characterized by being prepared from the following raw materials in parts by weight: 10-15 parts of duck's down, 16-21 parts of rabbit hair, 15-17 parts of merino super fine wool, 8-10 parts of gabardine fibers, 3-5 parts of acetate fibers, 0.1-0.3 part of zinc oxide, 0.4-0.8 part of methyl sodium silicate, 2-4 parts of kieselguhr, 1.2-2.3 parts of polystyrene foam particles, 1-3 parts of gastrodia elata, 0.6-0.9 part of prunella vulgaris, 0.8-1.3 parts of mint, 3-5 parts of melon vine, 4-7 parts of epoxy butyl oleate, 100-115 parts of 1-butyl-3-methyl imidazole acetate, 105-115 parts of 1-butyl-3-methyl imidazole dibutyl phosphate, 2-4 parts of additives and a proper amount of water. Polystyrene foam particles, methyl sodium, gastrodia elata, prunella vulgaris, mint and other ingredients are added; the technology is simple, convenient and feasible, and is low in production cost; the prepared down feather composite fiber has the advantages of water prevention, bacteria resistance, bacteriostasis, mildew and moth prevention and the like, so that the down feather composite fiber has no odor in using, and is clean and sanitary.

Description

A kind of waterproof down composite fibre and preparation method thereof

Technical field

The present invention relates to nonwoven material technical field, be specifically related to a kind of waterproof down composite fibre and preparation method thereof.

Background technology

Eider down is the long belly goose, duck, becomes the fine hair of a reed catkins shape, slabbing be feather.Because eider down is a kind of animal protein fiber, higher than cotton (vegetative fiber element) heat insulating ability, and ten million leg-of-mutton tiny pore that eider down nodular fibrous gathers, can the convergent-divergent with temperature Change, produce temperature adjustment function, Absorbable rod human body distributes the hot gas of flowing, the invasion of isolated cool ambient air, because eider down has the superperformance that the softly warming of this uniqueness and moisture absorption disperse, determine the health care that eider down is good, eiderdown quilt be widely used in clothes, wadded a quilt with cotton, the fields such as filler of weaving.

Natural down is used to there is many defects in prior art: one, because eider down content in feather is little, usually only to account for 20-25%, thus make the use cost of eider down too high; Two, eider down makes moist because of the humidity of environment, preserves the improper raw mite that easily goes mouldy; Three, intensity is poor, can make eider down pulverizing, conglomeration, reduce warmth retention property, affect attractive in appearance more than washed; Four, the frequent static electrification of eider down in prior art, brings inconvenience; Five, existing eider down does not have the characteristics such as fire-retardant, antibacterial, water-fastness, there is the hidden danger such as safety, so develop a kind of existing environmental protection, health care, the warmth retention property being conducive to again the health of people is strong, high strength, fire-retardant, antibacterial, laundry-resistant eider down composite fibre can solve the deficiencies in the prior art smoothly.

Summary of the invention

Object of the present invention is just to provide a kind of waterproof down composite fibre and preparation method thereof, to overcome the deficiencies in the prior art.

The object of the present invention is achieved like this:

A kind of waterproof down composite fibre, it is characterized in that, be made up of the raw material of following weight portion: duck's down 10-15, rabbit hair 16-21, beautiful promise superfine wool 15-17, gabardine fiber 8-10, acetate fibre 3-5, zinc oxide 0.1-0.3, sodium methyl silicate 0.4-0.8, diatomite 2-4, polystyrene foam particles 1.2-2.3, rhizoma Gastrodiae 1-3, selfheal 0.6-0.9, peppermint 0.8-1.3, balsampear stem 3-5, epoxyoleic acid butyl ester 4-7, 1-butyl-3-N-Methylimidazoleacetic salt 100-115, 1-butyl-3-methylimidazole dibutylphosphoric acid ester 105-115, auxiliary agent 2-4, suitable quantity of water.

Described auxiliary agent is made up of following raw materials in part by weight: polymer dispersion powder 1-2, even bubble silicone oil 3-4, Benzotriazole Ultraviolet Stabilizer 0.03-0.05, polyvinylpyrrolidone 0.2-0.4, trihydroxy ethylamine oleate soap 1.2-3.4, kuh-seng 1-3, erythrina bark 2-4, camphor 0.1-0.3, water 100, its preparation method is by kuh-seng, erythrina bark, camphor boiling 3-5 hour obtained the concentrated liquid of tradition Chinese medicine, filter, in filtrate, add other residual componentss be heated to 45-55 DEG C of agitation grinding 20-30 minute, to obtain final product.

The preparation method of described a kind of waterproof down composite fibre, is characterized in that comprising the following steps:

(1) by rhizoma Gastrodiae, selfheal, peppermint boiling 1-2 hour, filter, get filter residue, balsampear stem is dried, retort calcination processing 20-40 minute at 450-560 DEG C is put into together with diatomite, be cooled to 200-300 DEG C and add polystyrene foam particles grinding 10-20 minute, cooling, sprays sodium methyl silicate;

(2) duck's down, the rabbit hair, beautiful promise superfine wool are dropped in above-mentioned filtrate and soak 10-13 hour, after pulling oven dry, degreasing, ultra-fine grinding out, spray vaporific epoxyoleic acid butyl ester, add zinc oxide grinding 10-20 minute;

(3) take 1-butyl-3-N-Methylimidazoleacetic salt, 1-butyl-3-methylimidazole dibutylphosphoric acid ester drops in reactor and stirs and evenly mixs, add step (1), (2) product grinding 20-40 minute, be heated to 100-120 DEG C, add other residual components stirring reaction 50-70 minute, obtained spinning solution;

(4) finally obtained spinning solution carried out spinning, winding, boundling, stretching and get final product.

The present invention has following beneficial effect: the present invention adds the compositions such as polystyrene foam particles, sodium methyl silicate, rhizoma Gastrodiae, selfheal, peppermint, simple process is easy, production cost is low, the eider down composite fibre produced has the advantages such as waterproof, antibacterial bacteriostatic, anti-mould and anti-moth, therefore using can not frowziness, clean hygiene.

Detailed description of the invention

Described a kind of waterproof down composite fibre, it is characterized in that, be made up of the raw material of following weight portion: duck's down 13, the rabbit hair 18, beautiful promise superfine wool 15, gabardine fiber 8, acetate fibre 3, zinc oxide 0.1, sodium methyl silicate 0.4, diatomite 2, polystyrene foam particles 1.5, rhizoma Gastrodiae 1, selfheal 0.6, peppermint 1.3, balsampear stem 3, epoxyoleic acid butyl ester 7,1-butyl-3-N-Methylimidazoleacetic salt 100,1-butyl-3-methylimidazole dibutylphosphoric acid ester 115, auxiliary agent 2, suitable quantity of water.

Described auxiliary agent is made up of following raw materials in part by weight: polymer dispersion powder 1, even bubble silicone oil 3, Benzotriazole Ultraviolet Stabilizer 0.04, polyvinylpyrrolidone 0.2, trihydroxy ethylamine oleate soap 1.7, kuh-seng 1, erythrina bark 2, camphor 0.1, water 100, its preparation method is by kuh-seng, erythrina bark, camphor boiling 3-5 hour obtained the concentrated liquid of tradition Chinese medicine, filter, in filtrate, add other residual componentss be heated to 45-55 DEG C of agitation grinding 20-30 minute, to obtain final product.

Preparation method comprises the following steps:

(1) by rhizoma Gastrodiae, selfheal, peppermint boiling 1-2 hour, filter, get filter residue, balsampear stem is dried, retort calcination processing 20-40 minute at 450-560 DEG C is put into together with diatomite, be cooled to 200-300 DEG C and add polystyrene foam particles grinding 10-20 minute, cooling, sprays sodium methyl silicate;

(2) duck's down, the rabbit hair, beautiful promise superfine wool are dropped in above-mentioned filtrate and soak 10-13 hour, after pulling oven dry, degreasing, ultra-fine grinding out, spray vaporific epoxyoleic acid butyl ester, add zinc oxide grinding 10-20 minute;

(3) take 1-butyl-3-N-Methylimidazoleacetic salt, 1-butyl-3-methylimidazole dibutylphosphoric acid ester drops in reactor and stirs and evenly mixs, add step (1), (2) product grinding 20-40 minute, be heated to 100-120 DEG C, add other residual components stirring reaction 50-70 minute, obtained spinning solution;

(4) finally obtained spinning solution carried out spinning, winding, boundling, stretching and get final product.

The technical parameter index of the eider down composite fibre using the present invention to produce is as follows:

(1) light weight, warming, environmental protection;

(2) bacteriostasis rate of finished product to Escherichia coli, staphylococcus aureus, Candida albicans is all greater than 99.4%;

(3) water-fastness, flame retardant effect is excellent.

Claims (2)

1. a waterproof down composite fibre, it is characterized in that, be made up of the raw material of following weight portion: duck's down 10-15, rabbit hair 16-21, beautiful promise superfine wool 15-17, gabardine fiber 8-10, acetate fibre 3-5, zinc oxide 0.1-0.3, sodium methyl silicate 0.4-0.8, diatomite 2-4, polystyrene foam particles 1.2-2.3, rhizoma Gastrodiae 1-3, selfheal 0.6-0.9, peppermint 0.8-1.3, balsampear stem 3-5, epoxyoleic acid butyl ester 4-7, 1-butyl-3-N-Methylimidazoleacetic salt 100-115, 1-butyl-3-methylimidazole dibutylphosphoric acid ester 105-115, auxiliary agent 2-4, suitable quantity of water, described auxiliary agent is made up of following raw materials in part by weight: polymer dispersion powder 1-2, even bubble silicone oil 3-4, Benzotriazole Ultraviolet Stabilizer 0.03-0.05, polyvinylpyrrolidone 0.2-0.4, trihydroxy ethylamine oleate soap 1.2-3.4, kuh-seng 1-3, erythrina bark 2-4, camphor 0.1-0.3, water 100, its preparation method is by kuh-seng, erythrina bark, camphor boiling 3-5 hour obtained the concentrated liquid of tradition Chinese medicine, filter, in filtrate, add other residual componentss be heated to 45-55 DEG C of agitation grinding 20-30 minute, to obtain final product.

2. the preparation method of a kind of waterproof down composite fibre according to claim 1, is characterized in that comprising the following steps:

(1) by rhizoma Gastrodiae, selfheal, peppermint boiling 1-2 hour, filter, get filter residue, balsampear stem is dried, retort calcination processing 20-40 minute at 450-560 DEG C is put into together with diatomite, be cooled to 200-300 DEG C and add polystyrene foam particles grinding 10-20 minute, cooling, sprays sodium methyl silicate;

(2) duck's down, the rabbit hair, beautiful promise superfine wool are dropped in above-mentioned filtrate and soak 10-13 hour, after pulling oven dry, degreasing, ultra-fine grinding out, spray vaporific epoxyoleic acid butyl ester, add zinc oxide grinding 10-20 minute;

(3) take 1-butyl-3-N-Methylimidazoleacetic salt, 1-butyl-3-methylimidazole dibutylphosphoric acid ester drops in reactor and stirs and evenly mixs, add step (1), (2) product grinding 20-40 minute, be heated to 100-120 DEG C, add other residual components stirring reaction 50-70 minute, obtained spinning solution;

(4) finally obtained spinning solution carried out spinning, winding, boundling, stretching and get final product.