CN104195664A - Down feather composite fiber modified by polypropylene fiber and preparation method of down feather composite fiber - Google Patents

Abstract

The invention discloses a down feather composite fiber modified by polypropylene fiber. The down feather composite fiber modified by polypropylene fiber is prepared from the following raw materials in parts by weight: 18-20 parts of superfine duck down powder, 25-30 parts of puffed goose feather powder, 12-15 parts of polypropylene fiber, 3-5 parts of kaolin, 0.3-0.6 part of calcium saccharate, 1-2 parts of wolfberry fruit, 2-4 parts of fruit of Chinese magnoliavine, 1-3 parts of radix rehmanniae, 3-5 parts of cucumber juice, 0.1-0.3 part of ammonium dihydrogen phosphate, 120-130 parts of 1-butyl-3-methyl imidazole dibutyl phosphate, 110-140 parts of 1-ethyl-3-diethyl methyl imidazole phosphoric acid, 2-4 parts of additives and a proper amount of water. According to the down feather composite fiber modified by polypropylene fiber, the components such as the polypropylene fiber, the wolfberry fruit, the fruit of Chinese magnoliavine and the radix rehmanniae are added; the prepared product is soft and smooth in hand feeling, has the characteristics of the down feather, also has the characteristics of being light, soft, warm, breathable, moisture permeable, mildew-proof, mothproof and washable, and is wide in application prospect and further and more competitive in the market.

Description

A kind of polypropylene fibre modification eider 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 polypropylene fibre modification eider down composite fibre and preparation method thereof.

Background technology

Eider down is the long belly goose, duck, becomes the fine hair of Lu Huaduo 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 gathers on the spherical fiber of eider down, can the convergent-divergent with temperature Change, produce temperature adjustment function, can absorb human body and distribute mobile hot gas, the invasion of isolated cool ambient air, because eider down has the superperformance that the soft warming and moisture absorption of this uniqueness is dispersed, determined the health care that eider down is good, eiderdown quilt is widely used in clothes, the fields such as filler of being wadded a quilt with cotton, weave.

In prior art, use natural down to have many defects: one, because eider down content in feather seldom, only accounts for 20-25% conventionally, thereby to 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, and washing too much can make eider down pulverizing, conglomeration, reduces warmth retention property, affects attractive in appearance; Four, the frequent static electrification of eider down in prior art, makes troubles to people; 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 healthy warmth retention property that is conducive to again 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 polypropylene fibre modification eider 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 polypropylene fibre modification eider down composite fibre, it is characterized in that, by the raw material of following weight portion, made: duck's down superfine powder 18-20, expanded goose feather powder 25-30, polypropylene fibre 12-15, kaolin 3-5, calcium saccharate 0.3-0.6, fruit of Chinese wolfberry 1-2, fruit of Chinese magnoliavine 2-4, dried rhizome of rehmannia 1-3, Fresh Cucumber Juice 3-5, ammonium dihydrogen phosphate (ADP) 0.1-0.3,1-butyl-3-methylimidazole dibutylphosphoric acid ester 120-130,1-ethyl-3-methylimidazole diethyl phosphate 110-140, auxiliary agent 2-4, suitable quantity of water.

Described auxiliary agent is made by following raw materials in part by weight: calcium formate 1-2, calcium lignosulfonate 0.2-0.4, blown castor oil 3-5, bamboo charcoal powder 1.2-3.1, stearyl trimethyl quaternary ammonium salt 0.4-0.7, titanate coupling agent 0.02-0.03, fatty alcohol-polyoxyethylene ether 2-4, frutus cnidii 2-3, gynostemma pentaphylla 1-3, water 110, its preparation method is that frutus cnidii, gynostemma pentaphylla boiling are made to the concentrated liquid of tradition Chinese medicine for 3-5 hour, filter, in filtrate, add again other residual componentss to be heated to 45-55 ℃ of stirring, grind 15-20 minute, dry and get final product.

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

(1) by the fruit of Chinese wolfberry, the fruit of Chinese magnoliavine, dried rhizome of rehmannia boiling 1-2 hour, filter, get filter residue and dry pulverizing, add in mass ratio 10% sulfuric acid heating stirring reaction 1-2 hour of 20 times of quality of filter residue powder, then add the NaOH heating stirring reaction 1-2 hour of 2 times of quality of filter residue powder, cooling, filter, with clear water washing, to clean, spray Fresh Cucumber Juice and soak 5-7 hour, dry;

(2) kaolin is put into retort and calcined 2-3 hour at 540-690 ℃, the cooling calcium saccharate that adds is ground to 200-300 order, and is evenly sprayed onto on polypropylene fibre together;

(3) take in 1-butyl-3-methylimidazole dibutylphosphoric acid ester, 1-ethyl-3-methylimidazole diethyl phosphate input reactor and stir and evenly mix, add step (1), (2) product to grind 20-40 minute, be heated to 100-120 ℃, add other residual components stirring reaction 50-70 minute, make spinning solution;

(4) finally the spinning solution making is carried out to spinning, coiling, boundling, stretching and get final product.

The present invention has following beneficial effect: proportioning of the present invention is scientific and reasonable, add the compositions such as polypropylene fibre, the fruit of Chinese wolfberry, the fruit of Chinese magnoliavine, the dried rhizome of rehmannia, the product feel making is fine and smooth, smooth, the feature not only with eider down, and have light, soft, warm, ventilative, thoroughly wet, not mould, do not eat into, the feature such as water-fastness, can be widely used in the various warm-keeping products such as down jackets, ski-wear, eiderdown quilt, sleeping bag, application prospect is wide, has more the market competitiveness.

The specific embodiment

Described a kind of polypropylene fibre modification eider down composite fibre, it is characterized in that, by the raw material of following weight portion, made: duck's down superfine powder 19, expanded goose feather powder 27, polypropylene fibre 14, kaolin 3, calcium saccharate 0.4, the fruit of Chinese wolfberry 1, the fruit of Chinese magnoliavine 2, the dried rhizome of rehmannia 3, Fresh Cucumber Juice 5, ammonium dihydrogen phosphate (ADP) 0.1,1-butyl-3-methylimidazole dibutylphosphoric acid ester 120,1-ethyl-3-methylimidazole diethyl phosphate 110, auxiliary agent 2, suitable quantity of water.

Described auxiliary agent is made by following raw materials in part by weight: calcium formate 1, calcium lignosulfonate 0.2, blown castor oil 3, bamboo charcoal powder 1.7, stearyl trimethyl quaternary ammonium salt 0.4, titanate coupling agent 0.02, fatty alcohol-polyoxyethylene ether 2, frutus cnidii 3, gynostemma pentaphylla 1, water 110, its preparation method is that frutus cnidii, gynostemma pentaphylla boiling are made to the concentrated liquid of tradition Chinese medicine for 3-5 hour, filter, in filtrate, add again other residual componentss to be heated to 45-55 ℃ of stirring, grind 15-20 minute, dry and get final product.

Preparation method comprises the following steps:

(1) by the fruit of Chinese wolfberry, the fruit of Chinese magnoliavine, dried rhizome of rehmannia boiling 1-2 hour, filter, get filter residue and dry pulverizing, add in mass ratio 10% sulfuric acid heating stirring reaction 1-2 hour of 20 times of quality of filter residue powder, then add the NaOH heating stirring reaction 1-2 hour of 2 times of quality of filter residue powder, cooling, filter, with clear water washing, to clean, spray Fresh Cucumber Juice and soak 5-7 hour, dry;

(2) kaolin is put into retort and calcined 2-3 hour at 540-690 ℃, the cooling calcium saccharate that adds is ground to 200-300 order, and is evenly sprayed onto on polypropylene fibre together;

(3) take in 1-butyl-3-methylimidazole dibutylphosphoric acid ester, 1-ethyl-3-methylimidazole diethyl phosphate input reactor and stir and evenly mix, add step (1), (2) product to grind 20-40 minute, be heated to 100-120 ℃, add other residual components stirring reaction 50-70 minute, make spinning solution;

(4) finally the spinning solution making is carried out to spinning, coiling, boundling, stretching and get final product.

The technical parameter index of the eider down composite fibre that use the present invention produces is as follows:

(1) light weight, warming, environmental protection;

(2) finished product is all greater than 99% to the bacteriostasis rate of Escherichia coli, staphylococcus aureus, Candida albicans;

(3) after 30 washings, antibiotic rate still reaches 95.7%;

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

Claims (2)

1. a polypropylene fibre modification eider down composite fibre, it is characterized in that, by the raw material of following weight portion, made: duck's down superfine powder 18-20, expanded goose feather powder 25-30, polypropylene fibre 12-15, kaolin 3-5, calcium saccharate 0.3-0.6, fruit of Chinese wolfberry 1-2, fruit of Chinese magnoliavine 2-4, dried rhizome of rehmannia 1-3, Fresh Cucumber Juice 3-5, ammonium dihydrogen phosphate (ADP) 0.1-0.3,1-butyl-3-methylimidazole dibutylphosphoric acid ester 120-130,1-ethyl-3-methylimidazole diethyl phosphate 110-140, auxiliary agent 2-4, suitable quantity of water; Described auxiliary agent is made by following raw materials in part by weight: calcium formate 1-2, calcium lignosulfonate 0.2-0.4, blown castor oil 3-5, bamboo charcoal powder 1.2-3.1, stearyl trimethyl quaternary ammonium salt 0.4-0.7, titanate coupling agent 0.02-0.03, fatty alcohol-polyoxyethylene ether 2-4, frutus cnidii 2-3, gynostemma pentaphylla 1-3, water 110, its preparation method is that frutus cnidii, gynostemma pentaphylla boiling are made to the concentrated liquid of tradition Chinese medicine for 3-5 hour, filter, in filtrate, add again other residual componentss to be heated to 45-55 ℃ of stirring, grind 15-20 minute, dry and get final product.

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

(1) by the fruit of Chinese wolfberry, the fruit of Chinese magnoliavine, dried rhizome of rehmannia boiling 1-2 hour, filter, get filter residue and dry pulverizing, add in mass ratio 10% sulfuric acid heating stirring reaction 1-2 hour of 20 times of quality of filter residue powder, then add the NaOH heating stirring reaction 1-2 hour of 2 times of quality of filter residue powder, cooling, filter, with clear water washing, to clean, spray Fresh Cucumber Juice and soak 5-7 hour, dry;

(2) kaolin is put into retort and calcined 2-3 hour at 540-690 ℃, the cooling calcium saccharate that adds is ground to 200-300 order, and is evenly sprayed onto on polypropylene fibre together;

(3) take in 1-butyl-3-methylimidazole dibutylphosphoric acid ester, 1-ethyl-3-methylimidazole diethyl phosphate input reactor and stir and evenly mix, add step (1), (2) product to grind 20-40 minute, be heated to 100-120 ℃, add other residual components stirring reaction 50-70 minute, make spinning solution;

(4) finally the spinning solution making is carried out to spinning, coiling, boundling, stretching and get final product.