CN105332264A - Flame-retardant modified synthetic fabric adopting water-soluble protein - Google Patents
Flame-retardant modified synthetic fabric adopting water-soluble protein Download PDFInfo
- Publication number
- CN105332264A CN105332264A CN201510813179.7A CN201510813179A CN105332264A CN 105332264 A CN105332264 A CN 105332264A CN 201510813179 A CN201510813179 A CN 201510813179A CN 105332264 A CN105332264 A CN 105332264A
- Authority
- CN
- China
- Prior art keywords
- synthetic textiles
- flame
- fire retardant
- retardant
- soluble protein
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to flame-retardant modification performed by water-soluble protein on a synthetic fabric. The water-soluble protein is compounded with a flame retardant, wherein the flame retardant is a polyphosphate and sulfonate type flame retardant; then the synthetic fabric is processed with a two-dipping two-rolling method. The flame retardance and the anti-dripping performance of the fabric processed with the compounded water-soluble protein and flame retardant are improved, and the feel of the fabric is not affected. The fabric reaches the Grade B1 in a test with the Textile fabrics-Determination of flame resistance-Vertical method (GB/T5455-1997).
Description
Technical field
The present invention relates to a kind of flame-retardant modified field of synthetic textiles, particularly after-finishing flame resistant modified synthesis fabric arts.
Background technology
Synthetic textiles by Prof. Du Yucang, there is suitable molecular weight and there is the linear polymer of solvable (or fusible) property, the chemical fabric obtained through spinning technique and post processing.Usually this kind of polymer with fibre-forming performance is called fibre-forming polymer.Compare with man-made fabric with natural fabric, the raw material of synthetic textiles is obtained by artificial synthesis, produces not by the restriction of natural conditions.Synthetic textiles, except having the general superior function of chemical fabric, as high in intensity, light weight, quick-drying washable, good springiness, not to be afraid of outside mould moth etc., and the synthetic textiles of different cultivars respectively has some special performance.Common synthetic textiles has nylon, polypropylene fibre, acrylic fibers, vinylon, polyamide fibre, terylene, polyester etc.
Synthetic textiles, comprising: nylon, polypropylene fibre, acrylic fibers, vinylon, polyamide fibre, terylene, polyester etc., can produce molten drop in combustion, this is because its fusing point causes lower than ignition point.In life, very easily shrink when synthetic textiles is heated, along with a large amount of meltings drippage, these molten drops usually can cause other combustible combustion with flame and cause burning things which may cause a fire disaster diffusion to make fire bamboo telegraph, cause immeasurable loss to the lives and properties of people; If make clothing with not fire-retardant synthetic textiles, its molten drop produced in combustion also can skin ambustion, causes extra injury to human body.
Collagen is a kind of protein with unique texture, is extensively present in mammalian tissues, accounts for more than 30% of gross protein.Collagen is bone, skin, flesh chamber and ligament provide biomechanical property, control developmental cytogene phenotype.The structure of collagen is triple helix structure.These architectural features determine collagen and have the biologically actives such as unique filamentary structure and good biocompatibility, degradability and low antigenicity, after its modification, can be used for making cosmetics, biomedical material, health products, food coating packaging material etc.Because of the performance such as fillibility, covering, film forming that protein material has, also can be used as leather retanning filler, finishing agent, paper making additive etc. through modification.The chemical composition of collagen, structure impart the basis that it is beauty treatment.It has whitening, moisturizing, wrinkle resistant, reparation, nutrition, fat-reducing etc.Collagen is similar to the structure of human body skin collagen, a large amount of amino acid and hydrophilic group is rich in molecule, there is certain surface-activity and good compatibility, it can be used as active material in cosmetics time, the latter can be spread to the deep layer of skin, supplements the amino acid beauty treatment effect needed for human body skin; Collagen is human body nature albumen, to the protein molecule of skin surface, there is larger affinity, more weak antigenicity, good biocompatibility and biodegradation security, degradable absorbs, adhesion strength is good, thus have unique skin repair function, modified can be used for, makes the biomaterial such as styptic powder and skin-graft material.
In addition the nitrogen content of collagen is very high, simultaneously containing a certain amount of P elements, there is good fire retardation, but because collagen itself is containing a large amount of alkyl, hydroxyl, the group of the short combustion such as carboxyl, is used alone flame-retardant modified effect and not obvious, therefore need to carry out composite with other fire retardants, therefore the present invention selects collagen and other fire retardants composite.
Summary of the invention
The object of the invention is to by water soluble protein and fire retardant composite, and be applied to the modification of synthetic textiles, add water soluble protein after being dissolved by fire retardant, obtain clear solution, then modified fabric, thus improve the fire-retardant and anti-dropping effect of fabric.
Concrete experimental procedure is:
Synthetic textiles 0.4% Na
2cO
3boil 30min ~ 60min in boiling water, use acetone extraction 12h ~ 24h afterwards, be positioned in baking oven and dry, thus get rid of may to padding the impurity had an impact in synthetic textiles.The Quadrafos of proper proportion and Sulfonates fire retardant are put into distilled water heating, stirring and dissolving.Then add water soluble protein, obtain clear solution in 60 DEG C of heating, stirring, be immersed in clear solution by pretreated fabric, soaking temperature maintains 25-60 DEG C, rolls (padding machine rotating speed 1m/min, pressure 0.3MPa) process through two leachings two.The fabric processed is put and dries 30min in an oven.
The invention has the advantages that by a kind of water soluble protein and fire retardant composite and be applied to the flame-retardant modified of synthetic textiles, there is no similar relevant flame-retardant modified report at present both at home and abroad.Collagen is generally used for the aspects such as cosmetics, be characterized in human non-toxic, harmless, environmental friendliness, and the nitrogen content of collagen is very high, simultaneously containing a certain amount of P elements, there is good fire retardation, but because collagen contains a large amount of alkyl, hydroxyl, the short combustion group such as carboxyl, be used alone flame-retardant modified poor effect, therefore the present invention by collagen and APP and AMS composite with the fire resistance improving synthetic textiles.And the present invention adopts two leaching two roll process, have technique simple, equipment investment is few, to advantages such as itself Effect on Mechanical Properties of fabric are little.
Detailed description of the invention
Embodiment one
Synthetic textiles 0.4% Na
2cO
3boil 30min in boiling water, use acetone extraction 24h afterwards, be positioned in baking oven and dry, thus get rid of may to the flame-retardant modified impurity that should have an impact in synthetic textiles.10%APP and 5%AMS is dissolved in distilled water, add 5% collagen afterwards, 60 DEG C of solubilizing reaction a period of times, pretreated fabric is immersed in clear solution, roll (padding machine rotating speed 1m/min, pressure 0.3MPa) through two leachings two to immerse.Afterwards the fabric processed being placed on temperature is dry in the baking oven of 80 DEG C.Untreated fabric molten drop in vertical combustion test is very serious, and char length is 30cm; Fabric molten drop in vertical combustion test of process is 2, and char length is 2cm.
Embodiment two
Synthetic textiles 0.4% Na
2cO
3boil 30min in boiling water, use acetone extraction 24h afterwards, be positioned in baking oven and dry, thus get rid of may to the flame-retardant modified impurity had an impact in fabric.10%APP and 5%AMS is dissolved in distilled water, adds 1% collagen afterwards, 60 DEG C of solubilizing reaction a period of times, pretreated fabric is immersed in clear solution, roll (padding machine rotating speed 1m/min, pressure 0.3MPa) through two leachings two.Afterwards the fabric processed being placed on temperature is dry in the baking oven of 80 DEG C.Untreated fabric molten drop in vertical combustion test is very serious, and char length is 30cm; Fabric molten drop in vertical combustion test of process is 3, and char length is 14.5cm.
Embodiment three
Synthetic textiles 0.4% Na
2cO
3boil 30min in boiling water, use acetone extraction 24h afterwards, be positioned in baking oven and dry, thus get rid of may to the flame-retardant modified impurity had an impact in fabric.10%APP and 5%AMS is dissolved in distilled water, adds 3% collagen afterwards, 60 DEG C of solubilizing reaction a period of times, pretreated fabric is immersed in clear solution, roll (padding machine rotating speed 1m/min, pressure 0.3MPa) through two leachings two.Afterwards the fabric processed being placed on temperature is dry in the baking oven of 80 DEG C.Untreated fabric molten drop in vertical combustion test is very serious, and char length is 30cm; Fabric molten drop in vertical combustion test of process is 3, and char length is 3.5cm.
Embodiment four
Synthetic textiles 0.4% Na
2cO
3boil 30min in boiling water, use acetone extraction 24h afterwards, be positioned in baking oven and dry, thus get rid of may to the flame-retardant modified impurity had an impact in fabric.20%APP and 10%AMS is dissolved in distilled water, adds 1% collagen afterwards, 60 DEG C of solubilizing reaction a period of times, pretreated fabric is immersed in clear solution, roll (padding machine rotating speed 1m/min, pressure 0.3MPa) through two leachings two.Afterwards the fabric processed being placed on temperature is dry in the baking oven of 80 DEG C.Untreated fabric molten drop in vertical combustion test is very serious, and char length is 30cm; Fabric molten drop in vertical combustion test of process is 3, and char length is 7cm.
Embodiment five
Synthetic textiles 0.4% Na
2cO
3boil 30min in boiling water, use acetone extraction 24h afterwards, be positioned in baking oven and dry, thus get rid of may to the flame-retardant modified impurity had an impact in fabric.10%APP and 5%AMS is dissolved in distilled water, does not add collagen, 60 DEG C of solubilizing reaction a period of times, pretreated fabric is immersed in clear solution, roll (padding machine rotating speed 1m/min, pressure 0.3MPa) through two leachings two.Afterwards the fabric processed being placed on temperature is dry in the baking oven of 80 DEG C.Untreated fabric molten drop in vertical combustion test is very serious, and char length is 30cm; Fabric molten drop in vertical combustion test of process is 6, and char length is 22cm.
Embodiment six
Synthetic textiles 0.4% Na
2cO
3boil 30min in boiling water, use acetone extraction 24h afterwards, be positioned in baking oven and dry, thus get rid of may to the flame-retardant modified impurity had an impact in fabric.10%APP and 5%AMS is dissolved in distilled water, adds 9% collagen afterwards, 60 DEG C of solubilizing reaction a period of times, pretreated fabric is immersed in clear solution, roll (padding machine rotating speed 1m/min, pressure 0.3MPa) through two leachings two.Afterwards the fabric processed being placed on temperature is dry in the baking oven of 80 DEG C.Untreated fabric molten drop in vertical combustion test is very serious, and char length is 30cm; Fabric molten drop in vertical combustion test of process is 3, and char length is 17.5cm.
Claims (10)
1. the flame-retardant modified synthetic textiles of water soluble protein, first carries out preliminary treatment by synthetic textiles, its method be by synthetic textiles 0.4% Na
2cO
330min ~ 60min is boiled in boiling water, use acetone extraction 12h ~ 24h afterwards, be positioned in baking oven and dry, thus get rid of and may affect flame-retardant modified impurity, the fabric processed carries out padding modification, it is characterized in that adopting water soluble protein and fire retardant combination solution to carry out flame-retardant modified to synthetic textiles, modifying process is:
(1) distilled water stirring and dissolving put into by the fire retardant of different proportion, adds water soluble protein afterwards and makes it dissolve in 60-80 DEG C of water-bath,
(2) pretreated synthetic textiles is being immersed in the fire retarding treating liquid of 25 ~ 60 DEG C,
(3) soaked synthetic textiles is carried out two leachings two to roll, makes liquid carrying rate control at 3-20%,
(4) dry in 60 to 100 DEG C of temperature ranges.
2. synthetic textiles as claimed in claim 1, it is characterized in that, described synthetic textiles, comprising: nylon, polypropylene fibre, acrylic fibers, vinylon, polyamide fibre, terylene, polyester etc.
3. synthetic textiles as claimed in claim 1, it is characterized in that, the proportioning of water soluble protein and fire retardant is 1:30 to 20:1.
4. synthetic textiles as claimed in claim 1, it is characterized in that, described water soluble protein is water-soluble collagen.
5. synthetic textiles as claimed in claim 4, it is characterized in that, the nitrogen content of collagen is greater than 16%.
6. synthetic textiles as claimed in claim 1, it is characterized in that, fire retardant is compound flame retardant, comprising: polyphosphoric acid salt and Sulfonates fire retardant, and the general formula of Sulfonates fire retardant is: R
1sO
3r
2, wherein R
1and R
2for any one in alkyl, metal ion or amino.
7. synthetic textiles as claimed in claim 6, it is characterized in that, described Quadrafos is that nitrogen content is greater than 20%, the polyphosphoric acid salt that phosphorus content is greater than 30%.
8. synthetic textiles as claimed in claim 6, it is characterized in that, Sulfonates fire retardant is Amcide Ammate, alkyl sulfonic acid ammonia, sodium alkyl sulfonate.
9. synthetic textiles as claimed in claim 6, it is characterized in that, in fire retardant, the proportioning of Quadrafos and Sulfonates fire retardant is 1:1 to 4:1.
10. one of synthetic textiles described in claim 1-9, is characterized in that, the total addition level of collagen and fire retardant is 5-40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813179.7A CN105332264A (en) | 2015-11-21 | 2015-11-21 | Flame-retardant modified synthetic fabric adopting water-soluble protein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813179.7A CN105332264A (en) | 2015-11-21 | 2015-11-21 | Flame-retardant modified synthetic fabric adopting water-soluble protein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332264A true CN105332264A (en) | 2016-02-17 |
Family
ID=55283008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510813179.7A Pending CN105332264A (en) | 2015-11-21 | 2015-11-21 | Flame-retardant modified synthetic fabric adopting water-soluble protein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696320A (en) * | 2016-03-14 | 2016-06-22 | 湖州新创丝织品有限公司 | Flame-retardant finishing method for polyamide fabric |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812804A (en) * | 2009-02-20 | 2010-08-25 | 湖南梦洁家纺股份有限公司 | Process for finishing textile |
| CN101871168A (en) * | 2010-07-16 | 2010-10-27 | 顶呱呱彩棉服饰有限公司 | Collagen functional finish process for textile fabric containing natural color cotton |
| CN103898744A (en) * | 2014-04-13 | 2014-07-02 | 北京化工大学 | Preparation method of halogen-free flame retardant non-melting nylon66 fabric |
| CN103898747A (en) * | 2014-03-06 | 2014-07-02 | 北京化工大学 | Preparation method for durable and inflaming retarding after-finishing chinlon fabric |
-
2015
- 2015-11-21 CN CN201510813179.7A patent/CN105332264A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812804A (en) * | 2009-02-20 | 2010-08-25 | 湖南梦洁家纺股份有限公司 | Process for finishing textile |
| CN101871168A (en) * | 2010-07-16 | 2010-10-27 | 顶呱呱彩棉服饰有限公司 | Collagen functional finish process for textile fabric containing natural color cotton |
| CN103898747A (en) * | 2014-03-06 | 2014-07-02 | 北京化工大学 | Preparation method for durable and inflaming retarding after-finishing chinlon fabric |
| CN103898744A (en) * | 2014-04-13 | 2014-07-02 | 北京化工大学 | Preparation method of halogen-free flame retardant non-melting nylon66 fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696320A (en) * | 2016-03-14 | 2016-06-22 | 湖州新创丝织品有限公司 | Flame-retardant finishing method for polyamide fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106436309A (en) | Production method of flame-retardant and antibacterial cotton-linen blended fabric | |
| Basak et al. | Fire resistant behaviour of cellulosic textile functionalized with wastage plant bio-molecules: a comparative scientific report | |
| CN107829298A (en) | A kind of flame-proof antibiotic polyester cotton blending fabric and preparation method thereof | |
| ES2382643T3 (en) | Method and composition | |
| ES2676291T3 (en) | Denim fabric with fire retardant characteristics and warp dyeing process with indigo blue dye | |
| CN104264276A (en) | Mildew-proof down feather composite fiber and preparation method thereof | |
| CN106367949B (en) | A kind of manufacturing method of flame retardant viscose fiber | |
| CN105178011B (en) | A kind of melt-drip resistant inflaming retarding method for sorting of high-strength polyester | |
| CN106592225A (en) | Aromatherapy skin-protection type non-ironing finishing liquid for shirts and finishing method thereof | |
| KR101651252B1 (en) | Manufacturing method of flame retardancy cotton | |
| CN103061121A (en) | Environmental-friendly flame-retardant finishing technology of real silk or real silk cellulosic fiber interwoven fabric | |
| CN105332264A (en) | Flame-retardant modified synthetic fabric adopting water-soluble protein | |
| CN105239390A (en) | Production process of flame-retardant woolen sweater | |
| CN109371670B (en) | Flame-retardant silk and preparation method and application thereof | |
| Zhang et al. | Green flame-retardant coatings based on iron alginate for polyester fabrics: Thermal stability, flame retardancy and mechanical properties | |
| CN107119446A (en) | A kind of method of the flame-retardant modified natural cellulosic fabrics of protein | |
| CN105172247A (en) | Fireproof flame retardant anti-bacterial fabric as well as preparation method and application thereof | |
| CN104988741A (en) | Fragrance easy-care treating method of cotton shirt | |
| CN105369647B (en) | A kind of environmental protection flame retardant artificial leather | |
| CN110236251A (en) | A kind of processing technology of antimicrobial form feather dress fabric | |
| CN104264441B (en) | A kind of manufacture method of super durable flame-retardant silk fabric | |
| CN105603742B (en) | A kind of method of the flame-retardant modified synthetic textiles of protein | |
| CN101381959B (en) | Method for producing flame-retardant silk | |
| CN105970528B (en) | A kind of alginate fibre dyeing | |
| JP5464424B2 (en) | Flameproof fiber, flameproof fiber product, flameproof film, and method for producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |