A kind of Thermal insulation curtain cloth
Technical field
The present invention relates to textile cloth technical field more particularly to a kind of Thermal insulation curtain clothes.
Background technique
With the rapid development and the improvement of people's living standards of China's economy, China's textile industry is also faced with new machine
It meets and challenges.People are also increasingly heavier to the environment of household resident other than higher and higher to the requirement of the garment material of dress
Depending on, the especially curtain that will use of every household, invent a kind of novel Curtain cloth, change it is necessary, also can be very
There are market prospects.
The main function of curtain is the privacy separated with the external world to keep room, while also having sunshading and heat-insulating and adjusting
The function of indoor light, and curtain is also the indispensable ornament of house ornamentation.Modern curtain can both be adapted to dim light, shading
Demand of the people to light varying strength, and can prevent fires, radix saposhnikoviae, dedusting, warming, noise elimination, heat-insulated, radiation protection, antiultraviolet etc.,
Improve room weather and environment.Therefore the decorative ingenious combination with practicability, is the greatest feature of modern curtain.It is good every
Hot property is to guarantee one of the effective way of user's comfort.As it can be seen that the Curtain cloth that exploitation is had excellent performance is to study in the industry
Hot subject.
Curtain cloth mainly includes pure cotton, fiber crops, terylene, silk in the prior art, raw material can also be concentrated to be blended.Cotton
Fabric texture softness, good hand touch;Numb matter fabric is with a good drape effect, and sense of texture is strong;Silk fabric is noble, magnificent, it is 100% natural silkworm
Silk is constituted.Its feature is nature, rough, elegant, stereovision is strong;Polyester fabric is very scraped, is bright and lustrous, is colour-fast, is shrink-proof.But
These Curtain cloths under the sunlight of summer using and short time exposure after, room temperature will rise rapidly, so that wherein
People can not endure.Secondly, these Curtain cloths are also in the prevalence of fire-retardant, heat-insulated, sound insulation, antibacterial, mould proof, Water-proof and oil-proof, anti-
Dirty, dust-proof, antistatic, wear-resisting property are poor, the bad technical problem of waterproof performance.
Therefore, a kind of excellent combination property is developed, the good Curtain cloth of insulating water-proof permeability accords with the demands of the market, tool
There are extensive market value and application prospect.
Summary of the invention
In order to overcome the defects of the prior art, the present invention provides a kind of Thermal insulation curtain cloth, and the cloth preparation cost is low
Honest and clean, raw material sources are abundant, application value with higher;More preferably, heat-insulated, waterproof, permeability are more for its comprehensive performance
Excellent, the service life is longer.
To achieve the above object of the invention, the technical solution adopted by the present invention is that, a kind of Thermal insulation curtain cloth, including cloth base
Layer and coated in the functional layer in cloth base;The cloth base is made of the fiber of following parts by weight: modified fluorophenyl grass
80-100 parts of amide groups polyester fiber, 10-15 parts of cotton fibriia, 10-15 parts of polyacrylonitrile fibre, 10-15 parts of bamboo charcoal fiber, stone
5-10 parts of black alkene fiber;The functional layer is contracted by both-end epoxy group silicone oil and 1,3- dihydroxy ethyl -5,5- Dimethyl Hydan
Poly- reaction is made.
Further, the preparation method of the modified fluorobenzene oxalamide base polyester fiber, includes the following steps:
The preparation of step S1 condensation polymer: by tetrafluoro isophathalic acid, N, (2- ethoxy) oxamides of N'- bis- and catalyst are added and gather
It closes in reaction kettle, pressure is adjusted to 0.4-0.6MPa, it is small that temperature rises to 240-260 DEG C of progress esterification 4-6 by starting stirring
When, after vacuum degree is adjusted to 80-120Pa, temperature rises to polycondensation reaction 10-12h at 260-280 DEG C, after be added thereto again
2,4- diamino benzene sulfonic acids, dicyclohexylcarbodiimide, 4-dimethylaminopyridine, in nitrogen or atmosphere of inert gases 130-150
Be stirred to react at DEG C 4-6 hours, after with ethyl alcohol wash product 3-5 times, then be placed at 85-95 DEG C of vacuum oven and dry to constant weight,
Obtain condensation polymer;
Step S2 ion exchange: the condensation polymer being prepared by step S1, chlorination (1- butyl -3- methylimidazole) are added
Enter into water, stirred 8-10 hours at 50-60 DEG C, take out and be washed with water 3-5 times afterwards, then rotate removing water, obtains ion friendship
Condensation polymer after changing;
The preparation of step S3 fiber: the condensation polymer after the ion exchange that step S2 is prepared is sent into Screw Extrusion
It is squeezed out in machine, modified fluorobenzene oxalamide base polyester fiber then is made through wet spinning.
Preferably, tetrafluoro isophathalic acid, N described in step S1, N'- bis- (2- ethoxy) oxamides, catalyst, 2,4- diamino
Base benzene sulfonic acid, dicyclohexylcarbodiimide, 4-dimethylaminopyridine mass ratio be 1.62:1:(0.3-0.5): 0.22:(0.4-
0.6):0.5。
Preferably, the catalyst is selected from one or more of antimony glycol, antimony acetate, antimony oxide.
Preferably, the inert gas is selected from one of helium, neon, argon gas.
Preferably, condensation polymer described in step S2, chlorination (1- butyl -3- methylimidazole), water mass ratio be 1:0.1:
(5-10)。
Preferably, each section of screw extruder described in step S3 of temperature is respectively as follows: one section 120~130 DEG C, two section 130
~140 DEG C, three sections 140~145 DEG C, four sections 145~150 DEG C, five sections 150~160 DEG C, six sections 160~165 DEG C, die head temperature
It is 150~160 DEG C.
Preferably, the technique of wet spinning described in step S3 are as follows: solvent is n,N-Dimethylformamide, sulfuric acid, water are pressed
Mass ratio 3:5:20 is mixed;Spraying density is 6~8mL/m3, rate of venting be 4~6m/s, 25~30 DEG C of drying temperature.
Further, the preparation method of the cloth base, including the following steps: by weight will modified fluorophenyl oxalyl
Curtain cloth is made through weaving in amido polyester fiber, cotton fibriia, polyacrylonitrile fibre, bamboo charcoal fiber, graphene fiber.
Further, the preparation method of the functional layer includes the following steps: both-end epoxy group silicone oil, 1,3- dihydroxy
Ethyl -5,5- Dimethyl Hydan, basic catalyst are added in organic solvent, are stirred to react at 90-100 DEG C 6-8 hours, after
Filtering, revolving remove solvent, after with isopropanol to dissolve spraying rear venting dry.
Preferably, the both-end epoxy group silicone oil, 1,3- dihydroxy ethyl -5,5- Dimethyl Hydan, basic catalyst, organic
The ratio between amount of substance of solvent is 1:1:(0.4-0.6): (6-10).
Preferably, the basic catalyst is selected from one of sodium hydroxide, sodium carbonate, potassium hydroxide, potassium carbonate or several
Kind.
Preferably, the organic solvent is selected from one or more of isopropanol, methylene chloride, acetone.
The beneficial effects of adopting the technical scheme are that
(1) Thermal insulation curtain cloth provided by the invention, preparation cost is cheap, and raw material sources are abundant, popularization with higher
Application value;More preferably, heat-insulated, waterproof, permeability are more excellent for its comprehensive performance Thermal insulation curtain cloth more in the prior art,
The service life is longer.
(2) Thermal insulation curtain cloth provided by the invention, cloth base is to be modified fluorobenzene oxalamide base polyester fiber as base
Material introduces fluorobenzene and amide structure, has excellent flame-retardant heat insulation, and hydrophilic group sulfonate is introduced on its strand
Structure improves the gas permeability of cloth while holding cloth good waterproofness;Imidazole salts structure is introduced by ion exchange,
The antibiotic property of cloth, the imidazole salts structure of introducing are improved, and can be further improved the flame-proof weather-resisting performance of Curtain cloth, it is heat-insulated
Performance further increases;Introduce graphene fiber, cotton fibriia, polyacrylonitrile fibre and bamboo charcoal fiber, synergistic effect, so that window
Cord material has low-temperature flexibility, high-modulus, counter-bending, stress cracking resistance, heat-resisting, waterproof, insulation, stain resistant, antibacterial
The advantages of.
(3) graphene fiber of Thermal insulation curtain cloth provided by the invention, addition has good physical absorption ability, can
The rainwater and dust to descend slowly and lightly in window shade surface is absorbed, prevents rainwater and dust from falling interior, to improve the waterproof and dustproof of curtain
Can, in addition it can prevent the airborne particles in atmosphere to indoor intrusion;Functional layer, functional layer are coated in cloth substrate surface
By both-end epoxy group silicone oil and 1,3- dihydroxy ethyl -5,5- Dimethyl Hydan occurs polycondensation reaction and is made, good film-forming property, wherein silicon
Oily segment plays hydrophobic effect, prevents usually rainwater or other solution immersion curtain and is directly blocked on the outside of curtain,
Heat-blocking action is played simultaneously, glycolylurea segment can assign Curtain cloth good antibacterial action.And there is very long service life.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, and make features described above of the invention,
Purpose and advantage are more clear understandable, and the present invention will be further explained with reference to the examples below.Embodiment is only used for
It is bright the present invention rather than limit the scope of the invention.
Present invention both-end epoxy group silicone oil as used in the following examples is previously prepared, promulgated by the State Council in preparation method reference
Bright patent 201810007597.0, other raw materials are commercially available.
Embodiment 1
A kind of Thermal insulation curtain cloth, including cloth base and coated in the functional layer in cloth base;The cloth base
Be made of the fiber of following parts by weight: modified 80 parts of fluorobenzene oxalamide base polyester fiber, 10 parts of cotton fibriia, polyacrylonitrile are fine
Tie up 10 parts, 10 parts of bamboo charcoal fiber, 5 parts of graphene fiber;The functional layer by both-end epoxy group silicone oil and dihydroxy ethyl -5 1,3-,
5- Dimethyl Hydan occurs polycondensation reaction and is made.
The preparation method of the modified fluorobenzene oxalamide base polyester fiber, includes the following steps:
The preparation of step S1 condensation polymer: by tetrafluoro isophathalic acid 1.62kg, N, (2- ethoxy) the oxamides 1kg of N'- bis- and second
Glycol antimony 0.3kg is added in polymerization reaction kettle, and pressure is adjusted to 0.4MPa, temperature rises to 240 DEG C and is esterified by starting stirring
Reaction 4 hours, after vacuum degree is adjusted to 80Pa, temperature rises to polycondensation reaction 10h at 260 DEG C, after be added 2,4- thereto again
Diamino benzene sulfonic acid 0.22kg, dicyclohexylcarbodiimide 0.4kg, 4-dimethylaminopyridine 0.5kg, at 130 DEG C of nitrogen atmosphere
Under be stirred to react 4 hours, after washed product 3 times with ethyl alcohol, then be placed at 85 DEG C of vacuum oven dry to constant weight, obtain polycondensation
Object;
Step S2 ion exchange: condensation polymer 1kg, the chlorination (1- butyl -3- methyl miaow that will be prepared by step S1
Azoles) 0.1kg is added in the water of 5kg, stirs 8 hours at 50 DEG C, take out and be washed with water 3 times afterwards, then rotate removing water, obtain
Condensation polymer after ion exchange;
The preparation of step S3 fiber: the condensation polymer after the ion exchange that step S2 is prepared is sent into Screw Extrusion
It is squeezed out in machine, modified fluorobenzene oxalamide base polyester fiber then is made through wet spinning;The temperature of each section of the screw extruder
Degree is respectively as follows: one section 120 DEG C, two sections 130 DEG C, three sections 140 DEG C, four sections 145 DEG C, five sections 150 DEG C, six sections 160 DEG C, die head temperature
It is 150 DEG C;The technique of the wet spinning are as follows: solvent is N,N-dimethylformamide, sulfuric acid, water 3:5:20 in mass ratio mixing
It forms;Spraying density is 6mL/m3, rate of venting 4m/s, 25 DEG C of drying temperature.
The preparation method of the cloth base, including the following steps: by weight will modified fluorobenzene oxalamide base polyester
Curtain cloth is made through weaving in fiber, cotton fibriia, polyacrylonitrile fibre, bamboo charcoal fiber, graphene fiber.
The preparation method of the functional layer includes the following steps: both-end epoxy group silicone oil 1kg, dihydroxy ethyl -5 1,3-,
5- Dimethyl Hydan 1kg, sodium hydroxide 0.4kg are added in isopropanol 6kg, are stirred to react at 90 DEG C 6 hours, rear to filter,
Revolving removes isopropanol, after with isopropanol to dissolve spraying rear venting dry.
Embodiment 2
A kind of Thermal insulation curtain cloth, including cloth base and coated in the functional layer in cloth base;The cloth base
Be made of the fiber of following parts by weight: modified 85 parts of fluorobenzene oxalamide base polyester fiber, 11 parts of cotton fibriia, polyacrylonitrile are fine
Tie up 11 parts, 11 parts of bamboo charcoal fiber, 6 parts of graphene fiber;The functional layer by both-end epoxy group silicone oil and dihydroxy ethyl -5 1,3-,
5- Dimethyl Hydan occurs polycondensation reaction and is made.
The preparation method of the modified fluorobenzene oxalamide base polyester fiber, includes the following steps:
The preparation of step S1 condensation polymer: by tetrafluoro isophathalic acid 1.62kg, N, (2- ethoxy) the oxamides 1kg of N'- bis- and vinegar
Sour antimony 0.35kg is added in polymerization reaction kettle, and pressure is adjusted to 0.45MPa, temperature rises to 245 DEG C and is esterified by starting stirring
Reaction 4.5 hours, after vacuum degree is adjusted to 90Pa, temperature rises to polycondensation reaction 10.5h at 265 DEG C, after be added thereto again
2,4- diamino benzene sulfonic acid 0.22kg, dicyclohexylcarbodiimide 0.45kg, 4-dimethylaminopyridine 0.5kg, in helium atmosphere
Be stirred to react at 135 DEG C 4.5 hours, after washed product 4 times with ethyl alcohol, then be placed at 87 DEG C of vacuum oven dry to constant weight, obtain
To condensation polymer;
Step S2 ion exchange: condensation polymer 1kg, the chlorination (1- butyl -3- methyl miaow that will be prepared by step S1
Azoles) 0.1kg is added in 6.5kg water, stirs 8.5 hours at 53 DEG C, take out and be washed with water 4 times afterwards, then rotate removing water, obtain
Condensation polymer after to ion exchange;
The preparation of step S3 fiber: the condensation polymer after the ion exchange that step S2 is prepared is sent into Screw Extrusion
It is squeezed out in machine, modified fluorobenzene oxalamide base polyester fiber then is made through wet spinning;The temperature of each section of the screw extruder
Degree is respectively as follows: one section 123 DEG C, two sections 133 DEG C, three sections 141 DEG C, four sections 147 DEG C, five sections 153 DEG C, six sections 161 DEG C, die head temperature
It is 153 DEG C;The technique of the wet spinning are as follows: solvent is N,N-dimethylformamide, sulfuric acid, water 3:5:20 in mass ratio mixing
It forms;Spraying density is 6.5mL/m3, rate of venting 4.5m/s, 27 DEG C of drying temperature.
The preparation method of the cloth base, including the following steps: by weight will modified fluorobenzene oxalamide base polyester
Curtain cloth is made through weaving in fiber, cotton fibriia, polyacrylonitrile fibre, bamboo charcoal fiber, graphene fiber.
The preparation method of the functional layer includes the following steps: both-end epoxy group silicone oil 1kg, dihydroxy ethyl -5 1,3-,
5- Dimethyl Hydan 1kg, sodium carbonate 0.5kg are added in methylene chloride 7.5kg, are stirred to react at 93 DEG C 6.5 hours, rear mistake
Filter, revolving remove methylene chloride, after with isopropanol to dissolve spraying rear venting dry.
Embodiment 3
A kind of Thermal insulation curtain cloth, including cloth base and coated in the functional layer in cloth base;The cloth base
Be made of the fiber of following parts by weight: modified 90 parts of fluorobenzene oxalamide base polyester fiber, 13 parts of cotton fibriia, polyacrylonitrile are fine
Tie up 13 parts, 12 parts of bamboo charcoal fiber, 7 parts of graphene fiber;The functional layer by both-end epoxy group silicone oil and dihydroxy ethyl -5 1,3-,
5- Dimethyl Hydan occurs polycondensation reaction and is made.
The preparation method of the modified fluorobenzene oxalamide base polyester fiber, includes the following steps:
The preparation of step S1 condensation polymer: by tetrafluoro isophathalic acid 1.62kg, N, N'- bis- (2- ethoxy) oxamides 1kg and three
It aoxidizes two antimony 0.4kg to be added in polymerization reaction kettle, pressure is adjusted to 0.5MPa, temperature rises to 250 DEG C of progress esters by starting stirring
Change reaction 5 hours, after vacuum degree is adjusted to 100Pa, temperature rises to polycondensation reaction 11h at 270 DEG C, after be added 2 thereto again,
4- diamino benzene sulfonic acid 0.22kg, dicyclohexylcarbodiimide 0.5kg, 4-dimethylaminopyridine 0.5kg, in neon atmosphere 140
Be stirred to react at DEG C 5 hours, after washed product 5 times with ethyl alcohol, then be placed at 90 DEG C of vacuum oven dry to constant weight, obtain polycondensation
Object;
Step S2 ion exchange: condensation polymer 1kg, the chlorination (1- butyl -3- methyl miaow that will be prepared by step S1
Azoles) 0.1kg is added in 8.5kg water, stirs 9 hours at 58 DEG C, take out and be washed with water 5 times afterwards, then rotate removing water, obtain
Condensation polymer after ion exchange;
The preparation of step S3 fiber: the condensation polymer after the ion exchange that step S2 is prepared is sent into Screw Extrusion
It is squeezed out in machine, modified fluorobenzene oxalamide base polyester fiber then is made through wet spinning;The temperature of each section of the screw extruder
Degree is respectively as follows: one section 126 DEG C, two sections 137 DEG C, three sections 143 DEG C, four sections 148 DEG C, five sections 156 DEG C, six sections 163 DEG C, die head temperature
It is 157 DEG C;The technique of the wet spinning are as follows: solvent is N,N-dimethylformamide, sulfuric acid, water 3:5:20 in mass ratio mixing
It forms;Spraying density is 7mL/m3, rate of venting 5m/s, 27.5 DEG C of drying temperature.
The preparation method of the cloth base, including the following steps: by weight will modified fluorobenzene oxalamide base polyester
Curtain cloth is made through weaving in fiber, cotton fibriia, polyacrylonitrile fibre, bamboo charcoal fiber, graphene fiber.
The preparation method of the functional layer includes the following steps: both-end epoxy group silicone oil 1kg, dihydroxy ethyl -5 1,3-,
5- Dimethyl Hydan 1kg, potassium hydroxide 0.5kg are added in acetone 8.5kg, are stirred to react at 97 DEG C 7.2 hours, rear mistake
Filter, revolving remove acetone, after with isopropanol to dissolve spraying rear venting dry.
Embodiment 4
A kind of Thermal insulation curtain cloth, including cloth base and coated in the functional layer in cloth base;The cloth base
Be made of the fiber of following parts by weight: modified 95 parts of fluorobenzene oxalamide base polyester fiber, 14 parts of cotton fibriia, polyacrylonitrile are fine
Tie up 14 parts, 14 parts of bamboo charcoal fiber, 9 parts of graphene fiber;The functional layer by both-end epoxy group silicone oil and dihydroxy ethyl -5 1,3-,
5- Dimethyl Hydan occurs polycondensation reaction and is made.
The preparation method of the modified fluorobenzene oxalamide base polyester fiber, includes the following steps:
The preparation of step S1 condensation polymer: by tetrafluoro isophathalic acid 1.62kg, N, N'- bis- (2- ethoxy) oxamides 1kg and three
It aoxidizes two antimony 0.45kg to be added in polymerization reaction kettle, pressure is adjusted to 0.55MPa, temperature rises to 255 DEG C of progress by starting stirring
Esterification 5.5 hours, after vacuum degree is adjusted to 110Pa, temperature rises to polycondensation reaction 11.5h at 275 DEG C, after again thereto
2,4- diamino benzene sulfonic acid 0.22kg, dicyclohexylcarbodiimide 0.55kg, 4-dimethylaminopyridine 0.5kg is added, in argon gas
Be stirred to react at 145 DEG C of atmosphere 5.5 hours, after washed product 5 times with ethyl alcohol, then be placed at 93 DEG C of vacuum oven and dry to perseverance
Weight, obtains condensation polymer;
Step S2 ion exchange: condensation polymer 1kg, the chlorination (1- butyl -3- methyl miaow that will be prepared by step S1
Azoles) 0.1kg is added in 9.5kg water, stirs 9.5 hours at 59 DEG C, take out and be washed with water 5 times afterwards, then rotate removing water, obtain
Condensation polymer after to ion exchange;
The preparation of step S3 fiber: the condensation polymer after the ion exchange that step S2 is prepared is sent into Screw Extrusion
It is squeezed out in machine, modified fluorobenzene oxalamide base polyester fiber then is made through wet spinning;The temperature of each section of the screw extruder
Degree is respectively as follows: one section 128 DEG C, two sections 138 DEG C, three sections 144 DEG C, four sections 149 DEG C, five sections 158 DEG C, six sections 164 DEG C, die head temperature
It is 158 DEG C;The technique of the wet spinning are as follows: solvent is N,N-dimethylformamide, sulfuric acid, water 3:5:20 in mass ratio mixing
It forms;Spraying density is 7.5mL/m3, rate of venting 5.5m/s, 29 DEG C of drying temperature.
The preparation method of the cloth base, including the following steps: by weight will modified fluorobenzene oxalamide base polyester
Curtain cloth is made through weaving in fiber, cotton fibriia, polyacrylonitrile fibre, bamboo charcoal fiber, graphene fiber.
The preparation method of the functional layer includes the following steps: both-end epoxy group silicone oil 1kg, dihydroxy ethyl -5 1,3-,
5- Dimethyl Hydan 1kg, potassium carbonate 0.58kg are added in isopropanol 9.8kg, are stirred to react at 99 DEG C 7.8 hours, rear mistake
Filter, revolving remove solvent, after with isopropanol to dissolve spraying rear venting dry.
Embodiment 5
A kind of Thermal insulation curtain cloth, including cloth base and coated in the functional layer in cloth base;The cloth base
It is made of the fiber of following parts by weight: modified 100 parts of fluorobenzene oxalamide base polyester fiber, 15 parts of cotton fibriia, polyacrylonitrile
15 parts of fiber, 15 parts of bamboo charcoal fiber, 10 parts of graphene fiber;The functional layer is by both-end epoxy group silicone oil and 1,3- dihydroxy second
Base -5,5- Dimethyl Hydan occurs polycondensation reaction and is made.
The preparation method of the modified fluorobenzene oxalamide base polyester fiber, includes the following steps:
The preparation of step S1 condensation polymer: tetrafluoro isophathalic acid 1.62kg, N and are urged (2- ethoxy) the oxamides 1kg of N'- bis-
Agent 0.5kg is added in polymerization reaction kettle, starting stirring, pressure is adjusted to 0.6MPa, temperature rises to 260 DEG C and be esterified instead
Answer 6 hours, after vacuum degree is adjusted to 120Pa, temperature rises to polycondensation reaction 12h at 280 DEG C, after 2,4- bis- is added thereto again
Aminobenzenesulfonic acid 0.22kg, dicyclohexylcarbodiimide 0.6kg, 4-dimethylaminopyridine 0.5kg, at 150 DEG C of neon atmosphere
Be stirred to react 6 hours, after washed product 5 times with ethyl alcohol, then be placed at 95 DEG C of vacuum oven dry to constant weight, obtain condensation polymer;
The catalyst is the mixture that antimony glycol, antimony acetate, antimony oxide 2:1:3 in mass ratio are mixed;
Step S2 ion exchange: condensation polymer 1kg, the chlorination (1- butyl -3- methyl miaow that will be prepared by step S1
Azoles) 0.1kg is added in 10kg water, stirs 10 hours at 60 DEG C, take out and be washed with water 5 times afterwards, then rotate removing water, obtain
Condensation polymer after ion exchange;
The preparation of step S3 fiber: the condensation polymer after the ion exchange that step S2 is prepared is sent into Screw Extrusion
It is squeezed out in machine, modified fluorobenzene oxalamide base polyester fiber then is made through wet spinning;Screw extruder described in step S3
Each section of temperature is respectively as follows: one section 130 DEG C, two sections 140 DEG C, three sections 145 DEG C, four sections 150 DEG C, five sections 160 DEG C, six sections 165 DEG C,
Die head temperature is 160 DEG C.
The technique of wet spinning described in step S3 are as follows: solvent is N,N-dimethylformamide, sulfuric acid, water in mass ratio 3:
5:20 is mixed;Spraying density is 8mL/m3, rate of venting 6m/s, 30 DEG C of drying temperature.
The preparation method of the cloth base, including the following steps: by weight will modified fluorobenzene oxalamide base polyester
Curtain cloth is made through weaving in fiber, cotton fibriia, polyacrylonitrile fibre, bamboo charcoal fiber, graphene fiber.
The preparation method of the functional layer includes the following steps: both-end epoxy group silicone oil 1kg, dihydroxy ethyl -5 1,3-,
5- Dimethyl Hydan 1kg, basic catalyst 0.6kg are added in organic solvent 10kg, are stirred to react at 100 DEG C 8 hours, after
Filtering, revolving remove solvent, after with isopropanol to dissolve spraying rear venting dry;The basic catalyst is sodium hydroxide, carbonic acid
Sodium, potassium hydroxide, potassium carbonate 1:2:2:3 in mass ratio are mixed;The organic solvent is isopropanol, methylene chloride, acetone
2:3:5 is mixed in mass ratio.
Comparative example 1
A kind of thermal insulation fabric, the preparation method according to application publication number by 107776151 A embodiment of CN are made.
Comparative example 2
A kind of Thermal insulation curtain cloth, preparation method is substantially the same manner as Example 1, the difference is that using poly terephthalic acid second two
Alcohol ester fiber replaces modified fluorobenzene oxalamide base polyester fiber.
Comparative example 3
A kind of Thermal insulation curtain cloth, preparation method is substantially the same manner as Example 1, the difference is that fine without addition graphene
Dimension.
Comparative example 4
A kind of Thermal insulation curtain cloth, preparation method is substantially the same manner as Example 1, the difference is that not applying in cloth base
Cover functional layer.
Correlated performance test, test result such as 1 institute of table are carried out to sample obtained by above-described embodiment 1-5 and comparative example 1-4
Show, test method is as follows:
(1) creasy recovery angle is tested: according to GB/T3819-1997 " the measurement recovery angle of textile fabric wrinkle recovery property
Method " it is tested.
(2) ultimate strength is tested: according to GB/T 3932.1-1997, " textile fabric tensile property part 1: fracture is strong
The measurement galley proof method of power and extension at break " it is tested.
(3) flame retardant property is tested: being tested according to " UL94 plastic products flame-retardant test criteria ".
(4) it anti-microbial property test: is tested according to ISO 20743-2007.
(5) permeability is tested: being tested according to GB5453-85.
(6) flame retardant property is tested: being tested according to UL-94.
(7) heat-proof quality is tested: being tested according to GB T 35762-2017, test result is as shown in table 1.
Table 1
As can be seen from Table 1, Thermal insulation curtain cloth disclosed by the invention has more compared with the fabric in comparative example
Excellent wrinkle resistance, antibiotic property, flame retardant property and heat-proof quality, and gas permeability is more preferably.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.