CN1030784C - Metallized fibre products and manufacture thereof - Google Patents
Metallized fibre products and manufacture thereof Download PDFInfo
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- CN1030784C CN1030784C CN 91106425 CN91106425A CN1030784C CN 1030784 C CN1030784 C CN 1030784C CN 91106425 CN91106425 CN 91106425 CN 91106425 A CN91106425 A CN 91106425A CN 1030784 C CN1030784 C CN 1030784C
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Abstract
The present invention discloses a metallized fiber product and a production method thereof, which is mainly characterized in that the metallized fiber product comprises a fiber product as a base material, and an external surface layer coated on the base material, wherein the external surface layer comprises a polyurethane adhesive layer, a metal aluminum film or an aluminum alloy film, and a high molecular compound protective film in sequence. The metallized fiber product of the present invention has the advantages that the fiber base material is not directly loaded into a film coating machine for coating by vaporization, and thus, the fiber strength has no loss; the metal film has strong adhesion force, the double characteristics of metals and fibers, and wash resistance, and thus, the fiber product can be washed 15 to 20 times in common driving wheel type washing machines.
Description
The invention belongs to the manufactured goods of processing again and the machining manufacture thereof of fibre, particularly metallized fibre products and the manufacture method thereof that obtains after the metalized to the fibre of the moulding of weaving.
On cloth, be coated with or plate the layer of metal layer, make textiles have the double grading of metal and textiles, to enlarge its range of application.As day disclosure special permission communique (A): all mentioned in the enterprising row metal processing of fiber textile in clear 60-134067 " fibre object " and clear 58-136891 " manufacture methods of the polyester cloth and silk of AM aluminum metallization ", made it to become the method for special metallised textile product.At home, as Chinese patent application 87107697.7 (publication number: " a kind of method of metal-coating on fabric " addressed CN1033084A).Its principal character is that textiles carries out plating layer of metal film by methods such as vacuum plating or magnetron sputterings after coating processing and the calendering processing before plating, can also be coated with layer protecting film in metallic film surface, perhaps pattern-printing and dyeing.In the technical process of this method textiles directly being put into vacuum coating equipment aluminizes, requirement to vacuum equipment, energy resource consumption is all higher, all to be subjected in various degree loss to the intensity of textiles and other performances, and, aluminium coated also more easily comes off, and the solvent based coating of a large amount of coatings promptly causes environmental pollution on cloth, and cost is improved.
Inventors of the present invention have proposed the manufacture method of new metallized fibre products He this fibre after sufficient research has been done in above-mentioned innovation and creation.That is, the purpose of this invention is to provide well behaved metallized fibre products and its manufacture method.Make these goods not only possess the characteristic of fibre but also possess certain metallic character, anti-light aging, antistatic, wash resistant has higher actual use value.
The object of the present invention is achieved like this, and metallized fibre products is the polyurethane binder that has one deck 5-30 μ on the face of fibre as base material; Be that a layer thickness is 1.5 * 10 on adhesive
-2-10 * 10
-2The metallic aluminium of μ or aluminium alloy film; Be that a layer thickness is the polyethylene of 5-120 μ or the polyvinyl acetal resin superficial layer that thickness is 3-30 μ on metal film.Above-mentioned have one deck fibre, one deck polyurethane binder layer, and layer of metal aluminum or aluminum alloy rete, layer of polyethylene or polyvinyl acetal resin layer have promptly constituted metallized fibre products of the present invention.
The manufacture method of metallized fibre products of the present invention is according to following process and process in sequence.A, fibre washing preliminary treatment is shone, the dry back rewinding of oven dry is standby, (if shrink-proof fibre can wash, if but need possess fire-retardant characteristic then can carry out flame treatment in washing.As add fire retardants such as the pure propyl group phosphite of trichlorine, phosphatization ethene); B, be that compound one deck of PET polyester film surface of 8-60 μ has added light stabilizer three (1 extruding on the plastics composite machine at thickness, 2,2,6,6-pentamethyl piperidin-4-yl) phosphite ester or two (2,2,6,6-tetramethyl piperidine-4-yl) thickness of the master batch of sebacate is the polyethylene film layer of 5-120 μ; On coating machine, be the polyvinyl acetal resin rete of 3-30 μ perhaps at above-mentioned PET polyester film surface coated one layer thickness; C, to plate a layer thickness on the surface that is compounded with polyethylene or polyvinyl acetal resin film of PET polyester film with the method for vacuum evaporation be 1.5 * 10
-2-3.0 * 10
-2The metallic aluminium of μ or aluminium alloy film; Perhaps plating a layer thickness with the method for magnetron sputtering is 3.0 * 10
-2-10 * 10
-2The metallic aluminium of μ or aluminium alloy film; D. be the urethane adhesives of 5-30 μ on to the metallic diaphragm on the PET polyester film of moulding processing again on the coating machine with speed coated one layer thickness of 1-40 meters/minutes of the speed of a motor vehicle; E, the urethane adhesives that will be coated on the metallic diaphragm are 2000-10000W with light source power, and baking temperature is 50-80 ℃, under the condition of 1.5 seconds to 3 minutes time with all or part of volatilization of solvent.The surface that f, fibre that rewinding is good and the PET polyester film of moulding coating film treatment again have polyurethane binder is that oven dry in the drying channel that enters 40-120 ℃ on the machine after the pressing is closed in two roll-ins of 0.2-0.8 MPa at pressure, the pressing speed of a motor vehicle is controlled at 1-40 meters/minutes, g, oven dry back rewinding are solidified through 1-48 hours timeliness, and separate the PET film on twin shaft roller rolling seperator with 5-40 meters/minutes the speed of a motor vehicle h, curing back with metallized fibre products; I, 20-100 meters/minutes of the speed of a motor vehicle, leveling and pattern are handled on two roller collators of pressure 0.2-2.5 MPas.
Two rods on two rod collators are a steel rider and a paper dregs of rice rod.
Polyurethane binder can be made by following prescription:
Polyalcohol 100-130 activating agents 1-4
Castor oil 10-30 promoter 0.2-0.5
Toluene di-isocyanate(TDI) 80-100 curing agent 8-14
Perhaps select the JN826 type of domestic production for use, BH-2850 type; TF-2B type; PU-170B type; AD-502,503,1010 types and A-520 type of imperial 018 type of gold and imported product.
The ectosexine polyethylene of high molecular polymer is the polyethylene that has added the light stabilizer hindered amine.Hindered amine can be three (1,2,2,6,6-pentamethyl piperidin-4-yl) phosphite esters or two (2,2,6,6 ,-tetramethyl piperidine-4-yl) sebacate; Perhaps three (2,2,6,6 ,-tetramethyl piperidine nitrogen oxygen free radical-4-yl) phosphite ester, the Tlnu Vin622, Tlnuvln144 and the Chlmassar6944 light stabilizer product that perhaps use Switzerland Clba-Gelgy company to produce.Above-mentioned hindered amine as light stabilizer can be a powder, also can be master batch, is good to use master batch especially.Because master batch no dust pollution and its dispersiveness are also better.The thickness that has added the polyethylene film of light stabilizer is advisable at 5-120 μ.Polyethylene is controlled at polyethylene 96-99.95% with the ratio that cooperates of hindered amine as light stabilizer, the resistance hindered amine as light stabilizer be controlled at 0.05%-4% (more than be weight ratio) for suitable.It is 2-8 polyethylene that polyvinyl monomer generally uses melt index, for example 1F7B, 1C7A etc.Hindered amine as light stabilizer can also mix the back with two or more to be added, for example, in accounting for 0.05%-4% light stabilizer, add three (1 of equivalent, 2,2,6,6-pentamethyl piperidin-4-yl) phosphite ester and two (2,2,6,6-tetramethyl piperidine-4-yl) master batch of sebacate, promptly add 0.025-2% three (1,2,2,6,6-pentamethyl piperidin-4-yl) phosphite ester and 0.025%-4% two (2,2,6,6-tetramethyl piperidine-4-yl) the mixing hindered amine as light stabilizer of the master batch of sebacate.
Can also use the polyvinyl acetal resin film as superficial layer on the surface of metallic diaphragm, the thickness of this tunic is 3-30 μ, Pioloform, polyvinyl acetal, can use polyvinylformal, polyvinyl acetal, polyvinyl formal acetal, polyvinyl butyral resin, the polyvinyl alcohol second butyraldehyde that contracts.Perhaps other derivatives of Pioloform, polyvinyl acetal wherein preferably use polyvinyl acetal.Requiring its colloidal content is 5-50%, and viscosity is 15-550 centipoises (cps), the preferably pure dissolubility colloid of this colloid, for example miscible colloid of ethanol and polyvinyl acetal resin.
Selecting materials of fibre base material is more extensive, and as cotton textiles, pure fiber crops, silk, chemical fibre product or chemical fibre blended product, perhaps the blended product of chemical fibre cotton, fiber crops, silk also can be a nonwoven fabric, fiberglass braided thing, asbestos braided fabric, various plastic braid.Above-mentioned base material is with the commodity Shape Classification.(cloth) of rolling can be accomplished to produce in enormous quantities with roll-type equipment gluing, bonding, separation, polishing cotton ginning etc. in manufacture process, and the mechanization program is higher, if with sheet or block supply, then in the middle of operation and equipment with regard to corresponding increase.Because fiber base material do not enter vacuum evaporation equipment, in the whole manufacturing process to of fiber itself without any destruction, therefore, guaranteed the good characteristic of fibre itself.
The polyester that uses in the operation (PET) film thickness is at 8-60 μ, the too thin pulling force that then can not bear rewinding and evaporation, and too thick then production cost increases, and the metal film that is steaming thereon can be aluminium or aluminium alloy.As aluminium, aluminum titanium alloy, aluminium cerium alloy, almag.
Compound polyethylene is to extrude the polyethylene film that a compound layer thickness is 5-120 μ on the multiple plastic compounding machine on the polyester film, and perhaps being coated with a layer thickness on coating machine is the polyvinyl acetal resin film of 3-30 μ.THICKNESS CONTROL can satisfy various needs in above-mentioned scope, as does curtain, sunshade, reflector, space wadding etc., perhaps also can as clothing cloth.If it is too thin; then be difficult for into continuous film less than 3-5 μ, do not have protective effect, if too thick; then might be because its stressed back distortion is too big metal film be peeled off from the adhesive phase on the fibre greater than 120 μ as thickness and to come off, the reflection to light simultaneously also degenerates.
In the whole technical process; polyethylene is combined in its surface as the carrier of metal film with metal film earlier securely; then; after the adhesive of layer on surface of metal and the fibre pressing; the bonding force on adhesive and fibre surface is greater than the adhesion between polyethylene and PET polyester film, like this, when again with the PET film with after metallized fibre products separates; polyethylene film has promptly formed the superficial layer in the metal film outside, as the outer surface protective layer of metallized fibre products.Owing to wherein added hindered amine as light stabilizer, thereby have anti-light aging, softness, have certain plasticity and intensity.Metallized fibre products of the present invention also has the characteristic of metal.
Advantage by above-mentioned metallized fibre products of the present invention is that metal film does not come off owing to adopted the polyethylene with hindered amine as light stabilizer to make superficial layer, anti-light aging, wash resistant, can cyclic washing in common dial-type washing machine 15-20 times.The characteristic that promptly possesses fibre possesses reflective, heat insulation, the anlistatig characteristics of metal again.
Below provide the embodiment of metallized fibre products of the present invention and manufacture method thereof, can obtain the metallized fibre products of target of the present invention by the method among the embodiment.
In following embodiment, fibre with cotton, fiber crops, silk and the chemical fiber plus material of at present commercially available moulding or cotton, fiber crops, silk and chemical fibre blended yarn woven fabric or use nonwoven fabric, glass fibre, asbestos or plastic braid etc. as base material.
Embodiment 1
Compound one deck has added light stabilizer three (1 on the plastics composite machine extruding on the polyester film, 2,2,6,6-pentamethyl piperidin-4-yl) phosphite ester or two (2,2,6,6-tetramethyl piperidine-4-yl) polyethylene film layer of the mixture of sebacate or the two equal equal portions, thickness 5-20 μ are with compound polyethylene plastic film aspect evaporation layer of metal aluminum or aluminum alloy film in vacuum coating equipment.Thickness 1.5 * 10
-2-3.0 * 10
-2On this one deck metal film, be coated with one deck JN826 type polyurethane adhesive; After coating, be 2000 watts to 10 kilowatts adjustable light sources promptly with power, with the light baking condition of 50-80 ℃ of baking temperatures with dry 1.5 seconds to 3 minutes of adhesive, afterwards, will be through drying after the washing and the textile cloth that winds and the adhesive phase on the PET film, it at pressure pressing on the double-roll type pressing machine of 0.2-0.8 MPa, enter oven dry in 40-120 ℃ the oven dry road subsequently, oven dry back rewinding, solidify through 1-48 hours timeliness, solidifying the back separates the PET film on two roller rolling seperators with the speed of a motor vehicle of 5-40 meters/minutes of the speed of a motor vehicle with metallized fibre products (textile fiber), the textile fibre of metallization after the separation is 20-100 meters/minutes through the speed of a motor vehicle, and pressure is leveling and graphic design processing on two roller collators of 0.2-2.5 MPas.
Can make by above method and material and of the present inventionly to have one deck textile fiber base material and make bottom, have one deck polyurethane binder, layer of metal aluminium film, the metallized fibre products of layer of polyethylene superficial layer.
Embodiment 2
Primary condition only is that polyethylene film thickness is 25-35 μ with embodiment 1, and fibre is that the dacron cloth material is as base material.
Embodiment 3
Primary condition is with embodiment 1, and the macromolecule resin superficial layer is to be the superficial layer of 3-30 μ by coating machine with the thicknesses of layers that the alcosol coated of polyvinyl acetal resin forms, and fibre is the textiles of pure flax fibre.
Embodiment 4
Primary condition is with embodiment 1, the AD-503 type polyurethane adhesive that adhesive is produced with Japanese Toyo Ink company, and polyethylene film thickness 40-60 μ, fibre adopt woven dacron to make base material.
Embodiment 5
Primary condition is with embodiment 1, polyethylene film thickness 65-75 μ, and fibre is made base material with nylon cloth.
Embodiment 6
Primary condition is with embodiment 5, and polyethylene film thickness is 80-120 μ, fibre with nonwoven fabric as base material.
Embodiment 7
Extruding compound one deck melt index on the plastics composite machine on the polyester film is 2-8 polyethylene film layer, all the other situations and embodiment 1-6 with.
Illustrate: above-mentioned polyurethane binder can replace mutually, and the thickness of polyethylene film increases with the thickness of fibre.
The concrete formulation Example of the pure dissolubility colloid of Pioloform, polyvinyl acetal is described below.(percentage by weight)
Embodiment 8
Polyvinyl acetal 5
Ethanol 92
N-butanol 3
Solid content 5%, viscosity 25-50
Embodiment 9
Polyvinyl acetal 15
Ethanol 83
N-butanol 2
Solid content 15%, viscosity 350-550
Embodiment 10
Polyvinyl acetal 10
Amino resin adhesive 40 (Lianyun Harbour Organic Chemical Plant, Gu
Content 50%) ethanol 50 solid contents 30%, viscosity 150-300 embodiment 11 polyvinyl acetals, 14 urea-formaldehyde resin adhesives 60 (solid content 60%) ethanol 25 curing agent 1-1.5 solid contents 50%, the viscosity ethanol more than 400-550 uses industrial alcohol to meet the demands.
Claims (8)
1. one kind is base material with the fibre, has an adhesive that one deck solidifies, the layer of metal rete, and the metallized fibre products of the extexine of one deck high molecular polymer is characterized in that this metallized fibre products forms in proper order according to following section structure
(1), fibre base material;
(2), thick polyurethane binder of 5-30 μ;
(3), 1.5 * 10
-2-10 * 10
-2Metallic aluminium that μ is thick or aluminium alloy rete;
(4), the polyethylene surface layer of 5-120 μ.
2,, it is characterized in that said polyethylene surface layer is to have added three (1,2 according to the described metallized fibre products of claim 1,2,6,6-pentamethyl piperidin-4-yl) phosphite ester or two (2,2,6, the polyethylene of sebacate master batch of 6-tetramethyl piperidine-4-).
3, according to the described metallized fibre products of claim 1, the extexine that it is characterized in that said high molecular polymer is that thickness is the polyvinyl acetal resin film of 3-30 μ.
4, the manufacture method of the metallized fibre products that reaches described in a kind of claim 1 is characterized in that this method is according to following process route in sequence:
(1), fibre washing preliminary treatment, dry in the air or dry rewinding;
(2), added light stabilizer three (1,2,2 at the compound one deck of PET polyester film surface extruding on the plastics composite machine, 6,6-pentamethyl piperidin-4-yl) phosphite ester or two (2,2,6,6-tetramethyl piperidine-4-yl) thickness of decanedioic acid master batch is the polyethylene film layer of 5-120 μ
Perhaps, on coating machine, be the polyvinyl acetal resin rete of 3-30 μ at PET polyester film surface coated one layer thickness;
(3), be 1.5 * 10 at the composite polyethylene of PET polyester film or surface vacuum evaporation one layer thickness of polyvinyl acetal resin film
-2-3.0 * 10
-2The metallic aluminium of μ or aluminium alloy film;
Perhaps, plating a layer thickness with the method for magnetron sputtering is 3.0 * 10
-2-10 * 10
-2The metallic aluminium of μ or aluminium alloy film;
(4), be polyurethane binder of 5-30 μ on to the metallic diaphragm on the PET polyester film of moulding processing again on the coating machine with 1-40 meters/minutes coateds of the speed of a motor vehicle, one layer thickness;
(5), with coated polyurethane binder layer with 2000 watts to 10 kilowatts of light source rates, baking temperature is 50-80 ℃, the condition of 1.5 seconds to 3 minutes time is with the solvent evaporates in the adhesive;
(6), with rewinding good fiber goods with mould pressing on the double-roll type pressing machine that the one side that polyurethane binder is arranged on the PET film of processing is 0.2-0.8 MPa at pressure again, enter oven dry in 40-120 ℃ the oven dry road subsequently, the speed of a motor vehicle of pressing oven dry is 1-40 meters/minutes;
(7), dry the back rewinding, through 1-48 hours timeliness curing;
(8) solidifying the back separates the PET polyester film on two roller rolling seperators with 5-40 meters/minutes the speed of a motor vehicle with metallized fibre products;
(9), be 20-100 meters/minutes, pressure is that leveling and pattern are handled on two roller collators of 0.2-2.5 MPas in the speed of a motor vehicle.
5,, it is characterized in that said polyethylene prepares (percentage by weight) according to following component according to the manufacture method of the described metallized fibre products of claim 4
Polyvinyl monomer 98-99.95;
Three (1,2,2,6,6 ,-pentamethyl piperidin-4-yl) phosphite ester master batch 0.025-2;
Two (2,2,6,6-tetramethyl piperidine-4-yl) sebacate master batch 0.025-2.
6,, it is characterized in that said polyethylene is that melt index is 2-50 polyvinyl monomer according to the manufacture method of the described metallized fibre products of claim 4.
7, according to the manufacture method of the described metallized fibre products of claim 4, it is characterized in that said polyvinyl acetal resin colloid is that solid content is 5-50%, viscosity is the alcosol body of the polyvinyl acetal resin of 15-550 centipoises (CPS).
8, employed pair of roller collator in the manufacture method of the metallized fibre products of addressing in a kind of claim 4 is characterized in that having a paper calender roll in this pair roller collator at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91106425 CN1030784C (en) | 1991-05-25 | 1991-05-25 | Metallized fibre products and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91106425 CN1030784C (en) | 1991-05-25 | 1991-05-25 | Metallized fibre products and manufacture thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1055970A CN1055970A (en) | 1991-11-06 |
| CN1030784C true CN1030784C (en) | 1996-01-24 |
Family
ID=4907843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91106425 Expired - Fee Related CN1030784C (en) | 1991-05-25 | 1991-05-25 | Metallized fibre products and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1030784C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2772613B2 (en) * | 1992-12-16 | 1998-07-02 | 龍 仁 李 | Conductive adhesive tape |
| TWI455967B (en) * | 2008-04-24 | 2014-10-11 | Saudi Basic Ind Corp | Process for making opaque polyester film |
| CN105803763A (en) * | 2014-12-31 | 2016-07-27 | 福懋兴业股份有限公司 | Dyeing processing of light and thin fabrics |
| CN105538745A (en) * | 2015-12-14 | 2016-05-04 | 中国商用飞机有限责任公司 | Forming method of aluminum alloy fiber laminate structural part and laminate structural part thereof |
-
1991
- 1991-05-25 CN CN 91106425 patent/CN1030784C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1055970A (en) | 1991-11-06 |
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