CN104928910A - Down feather composite heat-insulating material comprising banana fibers and preparation method of down feather composite heat-insulating material - Google Patents

Down feather composite heat-insulating material comprising banana fibers and preparation method of down feather composite heat-insulating material Download PDF

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Publication number
CN104928910A
CN104928910A CN201510349593.7A CN201510349593A CN104928910A CN 104928910 A CN104928910 A CN 104928910A CN 201510349593 A CN201510349593 A CN 201510349593A CN 104928910 A CN104928910 A CN 104928910A
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China
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composite heat
fiber
deg
insulating material
parts
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CN201510349593.7A
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Chinese (zh)
Inventor
周务农
周茂林
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安徽皖翎羽绒制品有限公司
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Priority to CN201510349593.7A priority Critical patent/CN104928910A/en
Publication of CN104928910A publication Critical patent/CN104928910A/en

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Abstract

The invention discloses a down feather composite heat-insulating material comprising banana fibers. The down feather composite heat-insulating material is characterized by comprising, by weight, 30-40 parts of duck down, 10-15 parts of the banana fibers, 3-5 parts of palm fibers, 10-20 parts of polylactic acid composite fibers, 5-10 parts of polyvinyl alcohol fibers, 0.5-1 part of hydroxyethyl cellulose, 0.2-0.4 part of cocamidopropyl betaine, 1-2 parts of isopropyl myristate, 0.5-1 part of castor oil, 0.1-0.2 part of nano-silica and 10-15 parts of water. The down feather composite heat-insulating material has the advantages that the material is excellent in heat insulation performance, soft, lightweight, high in breathability, moisture absorption, rebound resilience and strength, good in antibacterial health-care performance, beneficial to human health and good in application performance.

Description

A kind of eider down composite heat insulation material containing banana fiber and preparation method thereof

Technical field

The present invention relates to heat insulating material formed field, be specifically related to a kind of eider down composite heat insulation material containing banana fiber and preparation method thereof.

Background technology

Eider down is a kind of natural protein fibre material, due to its excellent elasticity, moisture permeability and being used in a large number as textile material, cotton, wool, silk and eider down four large natural heat insulating material formed in, the thermal property of eider down is best.The most traditional purposes of eider down is as stuffing for various warm-keeping product, mainly clothes and bedding, its goods have softness, fluffy, there is the advantages such as elasticity, warmth retention property be good, welcome widely.But eider down intensity is poor, frangibility after Long-Time Service, durability is low; After moisture absorption, warming effect declines, and source nervous, expensive, easily damage by worms, easy breed bacteria, a large amount of popularization and application cannot be obtained.Therefore, along with the development of textile industry, compoundly heat insulating material formedly day by day to come into one's own.By to the adjustment of raw material and technique and improvement, the compound heat insulating material formed deficiency that can overcome single type material, reduces costs, keeps excellent thermal property and serviceability, has wide market prospects and higher researching value.

Summary of the invention

The object of this invention is to provide a kind of eider down composite heat insulation material containing banana fiber, have good mechanical property and thermal property concurrently.

The present invention is achieved by the following technical solutions:

Containing an eider down composite heat insulation material for banana fiber, it is obtained by the raw material of following weight parts:

Duck's down 30-40, banana fiber 10-15, monkey grass 3-5, PLA Composite Fiber 10-20, vinal 5-10, hydroxyethylcellulose 0.5-1, Cocoamidopropyl betaine 0.2-0.4, isopropyl myristate 1-2, castor oil 0.5-1, nano silicon 0.1-0.2, water 10-15;

Described PLA Composite Fiber is obtained by the raw material of following weight parts: PLA 40-50, oyster shell whiting 4-6, glycerine 4-8, silane resin acceptor kh-550 0.3-0.5; Oyster shell whiting is mixed latter 100-120 DEG C to process 1-2h by the preparation method of described PLA Composite Fiber with silane resin acceptor kh-550, mix with all the other raw materials after cooling, normal temperature makes material with double screw extruder after placing 3-5h under 160-180 DEG C of condition, again with the spinning of conventional melt spin processes, to obtain final product.

Containing a preparation method for the eider down composite heat insulation material of banana fiber, comprise the following steps:

(1) by banana fiber, monkey grass, PLA Composite Fiber, vinal weaving opener respectively shredding, fully after mixing, then mix with duck's down, removal of impurities, obtain blended fiber;

(2) nano silicon and hydroxyethylcellulose are added to the water stir after ultrasonic disperse 5-10min, add Cocoamidopropyl betaine 70-80 DEG C again, 600-800r/min stirs 10-15min, stir 20-30min under finally adding all the other raw material similarity conditions, obtain multiple emulsion;

(3) multiple emulsion in (2) to be evenly sprayed onto in the blended fiber in (1) and to be uniformly mixed 2-4h in 60-80 DEG C, again carry out shredding mixing, then carry out combing, random web-laying equipment becomes net, finally in 120 DEG C of-140 DEG C of hot melt adhesives, obtain eider down composite heat insulation material.

Advantage of the present invention is:

PLA and the blended rear melt spinning of oyster shell whiting are obtained PLA Composite Fiber, utilizes the loose structure of oyster shell whiting itself and the performance such as toughness reinforcing, improve mechanical property and the moisture permeability of PLA Composite Fiber; By the PLA Composite Fiber that obtains and eider down and cofibre material blended, combining nano silica carries out surface treatment to blended fiber material, be conducive to improving its intensity, stability and ageing resistace, banana fiber simultaneously in raw material has the features such as quality is light, good luster, water imbibition are high, antibiotic property is strong, the eider down composite heat insulation material obtained is made not only to have excellent thermal property, soft lightweight, ventilative and hygroscopicity, resilience are good, intensity is high, and there is good antibiotic health care, be conducive to health, serviceability is good.

Detailed description of the invention

Non-limiting examples of the present invention is as follows:

Containing an eider down composite heat insulation material for banana fiber, be prepared from by the component raw material of following weight (kg):

Duck's down 35, banana fiber 12, monkey grass 4, PLA Composite Fiber 15, vinal 8, hydroxyethylcellulose 0.8, Cocoamidopropyl betaine 0.3, isopropyl myristate 1.5, castor oil 0.8, nano silicon 0.15, water 12;

Described PLA Composite Fiber is obtained by the raw material of following weight parts: PLA 45, oyster shell whiting 5, glycerine 6, silane resin acceptor kh-550 0.4; Oyster shell whiting is mixed latter 100 DEG C to process 1h by the preparation method of described PLA Composite Fiber with silane resin acceptor kh-550, mix with all the other raw materials after cooling, normal temperature makes material with double screw extruder after placing 3h under 160-180 DEG C of condition, then with the spinning of conventional melt spin processes, to obtain final product.

Preparation method containing the eider down composite heat insulation material of banana fiber comprises the following steps:

(1) by banana fiber, monkey grass, PLA Composite Fiber, vinal weaving opener respectively shredding, fully after mixing, then mix with duck's down, removal of impurities, obtain blended fiber;

(2) nano silicon and hydroxyethylcellulose are added to the water stir after ultrasonic disperse 5min, add Cocoamidopropyl betaine 80 DEG C again, 800r/min stirs 10min, stir 20min under finally adding all the other raw material similarity conditions, obtain multiple emulsion;

(3) multiple emulsion in (2) to be evenly sprayed onto in the blended fiber in (1) and to be uniformly mixed 4h in 80 DEG C, again carry out shredding mixing, then carry out combing, random web-laying equipment becomes net, finally in 140 DEG C of hot melt adhesives, obtain eider down composite heat insulation material.

Carry out performance test to above-mentioned obtained eider down composite heat insulation material, result is as follows:

Warming rate: 90.4%;

Compress ional resilience index: 88.6%;

Ultimate strength: longitudinal 7.2N, horizontal 19.3N.

Claims (2)

1., containing an eider down composite heat insulation material for banana fiber, it is characterized in that, it is obtained by the raw material of following weight parts:
Duck's down 30-40, banana fiber 10-15, monkey grass 3-5, PLA Composite Fiber 10-20, vinal 5-10, hydroxyethylcellulose 0.5-1, Cocoamidopropyl betaine 0.2-0.4, isopropyl myristate 1-2, castor oil 0.5-1, nano silicon 0.1-0.2, water 10-15;
Described PLA Composite Fiber is obtained by the raw material of following weight parts: PLA 40-50, oyster shell whiting 4-6, glycerine 4-8, silane resin acceptor kh-550 0.3-0.5; Oyster shell whiting is mixed latter 100-120 DEG C to process 1-2h by the preparation method of described PLA Composite Fiber with silane resin acceptor kh-550, mix with all the other raw materials after cooling, normal temperature makes material with double screw extruder after placing 3-5h under 160-180 DEG C of condition, again with the spinning of conventional melt spin processes, to obtain final product.
2. the preparation method of a kind of eider down composite heat insulation material containing banana fiber according to claim 1, is characterized in that, comprise the following steps:
(1) by banana fiber, monkey grass, PLA Composite Fiber, vinal weaving opener respectively shredding, fully after mixing, then mix with duck's down, removal of impurities, obtain blended fiber;
(2) nano silicon and hydroxyethylcellulose are added to the water stir after ultrasonic disperse 5-10min, add Cocoamidopropyl betaine 70-80 DEG C again, 600-800r/min stirs 10-15min, stir 20-30min under finally adding all the other raw material similarity conditions, obtain multiple emulsion;
(3) multiple emulsion in (2) to be evenly sprayed onto in the blended fiber in (1) and to be uniformly mixed 2-4h in 60-80 DEG C, again carry out shredding mixing, then carry out combing, random web-laying equipment becomes net, finally in 120 DEG C of-140 DEG C of hot melt adhesives, obtain eider down composite heat insulation material.
CN201510349593.7A 2015-06-23 2015-06-23 Down feather composite heat-insulating material comprising banana fibers and preparation method of down feather composite heat-insulating material CN104928910A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107419359A (en) * 2017-07-24 2017-12-01 湖州力行纺织有限公司 Heat-resisting chemical fibre silk and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN101805523A (en) * 2010-04-06 2010-08-18 王文广 Superfine biological powder filling masterbatch and method for preparing same
CN102839443A (en) * 2012-08-20 2012-12-26 太原理工大学 Preparation method for heat-resisting polylactic acid fiber
CN103422257A (en) * 2012-05-25 2013-12-04 财团法人纺织产业综合研究所 Nonwoven fabric and method and apparatus for manufacturing the same
CN104294613A (en) * 2014-08-08 2015-01-21 广东羽威农业集团有限公司 High-fluffiness pure-white antibacterial down feather and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101805523A (en) * 2010-04-06 2010-08-18 王文广 Superfine biological powder filling masterbatch and method for preparing same
CN103422257A (en) * 2012-05-25 2013-12-04 财团法人纺织产业综合研究所 Nonwoven fabric and method and apparatus for manufacturing the same
CN102839443A (en) * 2012-08-20 2012-12-26 太原理工大学 Preparation method for heat-resisting polylactic acid fiber
CN104294613A (en) * 2014-08-08 2015-01-21 广东羽威农业集团有限公司 High-fluffiness pure-white antibacterial down feather and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN107419359A (en) * 2017-07-24 2017-12-01 湖州力行纺织有限公司 Heat-resisting chemical fibre silk and preparation method thereof

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Application publication date: 20150923