CN108049201A - A kind of wash fast silicon rubber leather and its coating process - Google Patents

A kind of wash fast silicon rubber leather and its coating process Download PDF

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Publication number
CN108049201A
CN108049201A CN201810022034.9A CN201810022034A CN108049201A CN 108049201 A CN108049201 A CN 108049201A CN 201810022034 A CN201810022034 A CN 201810022034A CN 108049201 A CN108049201 A CN 108049201A
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parts
silicon rubber
silicone oil
wash fast
leather
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CN108049201B (en
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胥晓群
陶玉红
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Guangdong Tian Yue New Material Ltd By Share Ltd
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Guangdong Tian Yue New Material Ltd By Share Ltd
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
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    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/047—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with fluoropolymers
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/10—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with styrene-butadiene copolymerisation products or other synthetic rubbers or elastomers except polyurethanes
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/128—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with silicon polymers
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    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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    • C08L2205/00—Polymer mixtures characterised by other features
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Abstract

The invention discloses a kind of wash fast silicon rubber leather, including Bu Ji, cloth base binder course silicon rubber, wash fast silicon rubber and the wash fast light feel oil set gradually from lower to upper；Also disclose the coating process of the wash fast silicon rubber leather.Present invention process is simple, production efficiency is high, and production cost is low, and any hydrophilic or facile hydrolysis group is not present in the silicon rubber molecule of obtained wash fast silicon rubber leather, any hydrogen bond, Van der Waals force cannot be generated with detergent, there is fabulous detergent resistance energy.Addition-type silicon rubber forms stable chemical bond with base material, even if will not occur being bonded the phenomenon that firmness is deteriorated being cleaned with detergent under the conditions of 90 DEG C.The present invention is using the high high-vinyl silicone oil of the extremely low fluorine-containing silicon rubber of surface energy and crosslink density, and cleaning agent can not be penetrated into inside silicon rubber, so as to obtain the silicon rubber leather with fabulous washing resistance performance.

Description

A kind of wash fast silicon rubber leather and its coating process
Technical field
The present invention relates to organosilicon and leather manufacture technical fields, and in particular to a kind of wash fast silicon rubber leather and should The coating process of wash fast silicon rubber leather.
Background technology
Synthetic leather development course is not grown, and in China, large-scale production synthetic leather is about in the last century nineties Phase, PU are removed from office in late nineteen nineties ability large-scale promotion application.
The application of leather is very extensive in existing life, including every field such as clothes, gloves, luggage, furniture, vamps. And leather easily hydrolysis corrosion in wet condition, it cannot more be cleaned by way of washing, this results in PU leather to exist Occurs the problem of cannot quickly and easily cleaning in use, this brings great limitation to the use of PU synthetic leather.
The content of the invention
It is an object of the present invention to provide a kind of wash fast silicon rubber leather regarding to the issue above, contained using surface The addition-type silicon rubber of substantial amounts of fluorine element, surface can be extremely low, while has used high-vinyl silicone oil so that intermolecular crosslinking Density higher, cleaning agent can not be penetrated into inside silicon rubber, and washing resistance performance is good.
The present invention also aims to provide a kind of coating process of the wash fast silicon rubber leather, preparation process letter List, production efficiency are high, at low cost.
Present invention technical solution used for the above purpose is：
A kind of wash fast silicon rubber leather, including set gradually from lower to upper Bu Ji, cloth base binder course silicon rubber, Wash fast silicon rubber and wash fast light feel oil；
It is figured by mass parts, the cloth base binder course silicon rubber is made of following raw material：Vinylsiloxane rubber 100-200 Part, 50-100 parts of vinyl silicone oil, 3-5 parts of containing hydrogen silicone oil, 0.05-0.2 parts of platinum catalyst and 0.01-0.05 parts of inhibitor；
The wash fast silicon rubber is made of following raw material：100-200 parts of vinyl fluoride silicon rubber base rubber, vinyl silicon 10-20 parts oily, 5-10 parts of high-vinyl silicone oil, 5-20 parts of containing hydrogen silicone oil, 0.1-0.3 parts of platinum catalyst, color pigment 5-20 0.01-0.05 parts of part and inhibitor；
The wash fast light feel oil is made of following raw material：50-100 parts of vinyl silicone oil, vinyl MQ resin 100-200 parts, 10-20 parts of hydrogeneous MQ resins, 5-10 parts of high-vinyl silicone oil, 10-20 parts of Siloxane-Oxyalkylene Copolymers, silane it is even Join 0.05-0.2 parts of 1-5 parts of agent, 0.5-5 parts of platinum catalyst and inhibitor.
The vinyl fluoride silicon rubber fluorinated volume is 0.5-5%, contents of ethylene 0.1-0.5%, hardness 40-60A；
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%；
The high-vinyl silicone oil contents of ethylene is 3-5%.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%；
The vinyl silicone oil viscosity 1000-10000cs.
The silane coupling agent is KH-560, KH-570, A-151, methyltriethoxysilane, methyl orthosilicate, positive silicon One or more kinds of mixtures of acetoacetic ester, positive silicic acid propyl ester.
The inhibitor is methyl butynol, ethynylcyclohexanol, the one or more of more vinyl polysiloxanes Mixture.
A kind of coating process of foregoing wash fast silicon rubber leather, comprises the following steps：
Step 1: the preparation of wash fast silicon rubber；
Step 2: the preparation of wash fast light feel oil；
Step 3: the preparation of cloth base binder course silicon rubber；
Step 4: the coating of wash fast silicon rubber leather.
In step 1, by 100-200 parts of vinyl fluoride silicon rubber base rubber, 10-20 parts of vinyl silicone oil, high-vinyl silicone oil 5-10 parts, 5-20 parts of containing hydrogen silicone oil, 0.1-0.3 parts of platinum catalyst, 5-20 parts of color pigment, the throwing of 0.01-0.05 parts of inhibitor Enter into planet dispersator, lead to cooling water, open vacuum equipment, disperse stirring 10 minutes.
In the step 2, by 50-100 parts of vinyl silicone oil, 100-200 parts of vinyl MQ resin, hydrogeneous MQ resins 10- 20 parts, 5-10 parts of high-vinyl silicone oil, 10-20 parts of Siloxane-Oxyalkylene Copolymers, 1-5 parts of silane coupling agent, platinum catalyst 0.05-0.2 parts of 0.5-5 parts, inhibitor mixing, are disperseed 10 minutes with dispersion machine.
In the step 3, by 100-200 parts of vinylsiloxane rubber, 50-100 parts of vinyl silicone oil, containing hydrogen silicone oil 3-5 Part, 0.05-0.2 parts of platinum catalyst, 0.01-0.05 parts of inhibitor are put into planet dispersion machine, lead to cooling water, open vacuum Equipment disperses stirring 10 minutes.
In the step 4, cloth base binder course silicon rubber is applied on release paper or leather paper first, and it is strong with cloth base It forces and is close to close, part silicon rubber strength is made to be expressed in cloth base, continuous tunnel furnace is then passed to, at a temperature of 100-140 DEG C Release paper or leather paper are removed in vulcanization 5-10 minutes；
Wash fast light feel oil is applied in release paper or leather paper, continuous tunnel furnace is transmitted to, at 100-140 DEG C At a temperature of vulcanize 5-10 minutes；
Finally by wash fast Silicone Rubber Coated on wash fast light feel oil, then with cloth base binder course silicon rubber paste It closes, then passes to continuous tunnel furnace, vulcanize 5-10 minutes at a temperature of 100-140 DEG C, release paper or leather paper are removed, obtained Wash fast silicon rubber leather.
Beneficial effects of the present invention are：Present invention process is simple, and production efficiency is high, and production cost is low, and obtained is washable Any hydrophilic or facile hydrolysis group is not present in the silicon rubber molecule for the silicon rubber leather washed, it is impossible to be generated with detergent any Hydrogen bond, Van der Waals force have fabulous detergent resistance energy.Meanwhile addition-type silicon rubber forms stable chemical bond with base material, Even if will not occur being bonded the phenomenon that firmness is deteriorated being cleaned with detergent under the conditions of 90 DEG C.The present invention is contained using surface The addition-type silicon rubber of substantial amounts of fluorine element, surface can be extremely low, while has used high-vinyl silicone oil so that intermolecular crosslinking Density higher, cleaning agent can not be penetrated into inside silicon rubber, so as to obtain the silicon rubber leather with fabulous washing resistance performance.
Specific embodiment
The present invention provides a kind of wash fast silicon rubber leather, including Bu Ji, the Bu Ji set gradually from lower to upper Binder course silicon rubber, wash fast silicon rubber and wash fast light feel oil；
It is figured by mass parts, the cloth base binder course silicon rubber is made of following raw material：Vinylsiloxane rubber 100-200 Part, 50-100 parts of vinyl silicone oil, 3-5 parts of containing hydrogen silicone oil, 0.05-0.2 parts of platinum catalyst and 0.01-0.05 parts of inhibitor；
The wash fast silicon rubber is made of following raw material：100-200 parts of vinyl fluoride silicon rubber base rubber, vinyl silicon 10-20 parts oily, 5-10 parts of high-vinyl silicone oil, 5-20 parts of containing hydrogen silicone oil, 0.1-0.3 parts of platinum catalyst, color pigment 5-20 0.01-0.05 parts of part and inhibitor；
The wash fast light feel oil is made of following raw material：50-100 parts of vinyl silicone oil, vinyl MQ resin 100-200 parts, 10-20 parts of hydrogeneous MQ resins, 5-10 parts of high-vinyl silicone oil, 10-20 parts of Siloxane-Oxyalkylene Copolymers, silane it is even Join 0.05-0.2 parts of 1-5 parts of agent, 0.5-5 parts of platinum catalyst and inhibitor.
The vinyl fluoride silicon rubber fluorinated volume is 0.5-5%, contents of ethylene 0.1-0.5%, hardness 40-60A；
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%；
The vinyl silicone oil viscosity 1000-10000cs；
The high-vinyl silicone oil contents of ethylene is 3-5%.
The silane coupling agent is KH-560, KH-570, A-151, methyltriethoxysilane, methyl orthosilicate, positive silicon One or more kinds of mixtures of acetoacetic ester, positive silicic acid propyl ester.
The inhibitor is methyl butynol, ethynylcyclohexanol, the one or more of more vinyl polysiloxanes Mixture.
A kind of coating process of foregoing wash fast silicon rubber leather, comprises the following steps：
Step 1: the preparation of wash fast silicon rubber；
Step 2: the preparation of wash fast light feel oil；
Step 3: the preparation of cloth base binder course silicon rubber；
Step 4: the coating of wash fast silicon rubber leather.
In step 1, by 100-200 parts of vinyl fluoride silicon rubber base rubber, 10-20 parts of vinyl silicone oil, high-vinyl silicone oil 5-10 parts, 5-20 parts of containing hydrogen silicone oil, 0.1-0.3 parts of platinum catalyst, 5-20 parts of color pigment, the throwing of 0.01-0.05 parts of inhibitor Enter into planet dispersator, lead to cooling water, open vacuum equipment, disperse stirring 10 minutes.
In the step 2, by 50-100 parts of vinyl silicone oil, 100-200 parts of vinyl MQ resin, hydrogeneous MQ resins 10- 20 parts, 5-10 parts of high-vinyl silicone oil, 10-20 parts of Siloxane-Oxyalkylene Copolymers, 1-5 parts of silane coupling agent, platinum catalyst 0.05-0.2 parts of 0.5-5 parts, inhibitor mixing, are disperseed 10 minutes with dispersion machine.
In the step 3, by 100-200 parts of vinylsiloxane rubber, 50-100 parts of vinyl silicone oil, containing hydrogen silicone oil 3-5 Part, 0.05-0.2 parts of platinum catalyst, 0.01-0.05 parts of inhibitor are put into planet dispersion machine, lead to cooling water, open vacuum Equipment disperses stirring 10 minutes.
In the step 4, cloth base binder course silicon rubber is applied on release paper or leather paper first, and it is strong with cloth base It forces and is close to close, part silicon rubber strength is made to be expressed in cloth base, continuous tunnel furnace is then passed to, at a temperature of 100-140 DEG C Release paper or leather paper are removed in vulcanization 5-10 minutes；
Wash fast light feel oil is applied in release paper or leather paper, continuous tunnel furnace is transmitted to, at 100-140 DEG C At a temperature of vulcanize 5-10 minutes；
Finally by wash fast Silicone Rubber Coated on wash fast light feel oil, then with cloth base binder course silicon rubber paste It closes, then passes to continuous tunnel furnace, vulcanize 5-10 minutes at a temperature of 100-140 DEG C, release paper or leather paper are removed, obtained Wash fast silicon rubber leather.
Present invention process is simple, and production efficiency is high, and production cost is low, the silicon rubber of obtained wash fast silicon rubber leather Any hydrophilic or facile hydrolysis group is not present in xanthan molecule, it is impossible to generate any hydrogen bond, Van der Waals force with detergent, there is pole Good detergent resistance energy.Meanwhile addition-type silicon rubber and base material form stable chemical bond, even if with washing under the conditions of 90 DEG C Washing agent cleaning will not occur being bonded the phenomenon that firmness is deteriorated.The present invention contains the add-on type of substantial amounts of fluorine element using surface Silicon rubber, surface can be extremely low, while has used high-vinyl silicone oil so that intermolecular crosslink density higher, cleaning agent can not It penetrates into inside silicon rubber, so as to obtain the silicon rubber leather with fabulous washing resistance performance.
The present invention is described in detail below.
Embodiment 1, present embodiment discloses a kind of wash fast silicon rubber leather, including what is set gradually from lower to upper Bu Ji, cloth base binder course silicon rubber, wash fast silicon rubber and wash fast light feel oil；
It is figured by mass parts, the cloth base binder course silicon rubber is made of following raw material：100 parts of vinylsiloxane rubber, second 0.01 part of 50 parts of alkenyl silicone oil, 3 parts of containing hydrogen silicone oil, 0.05 part of platinum catalyst and inhibitor；
The wash fast silicon rubber is made of following raw material：100 parts of vinyl fluoride silicon rubber base rubber, vinyl silicone oil 10 Part, 5 parts of high-vinyl silicone oil, 5 parts of containing hydrogen silicone oil, 0.1 part of platinum catalyst, 5 parts of color pigment and 0.01 part of inhibitor；
The wash fast light feel oil is made of following raw material：50 parts of vinyl silicone oil, vinyl MQ resin 100 Part, the catalysis of 10 parts of hydrogeneous MQ resins, 5 parts of high-vinyl silicone oil, 10 parts of Siloxane-Oxyalkylene Copolymers, 1 part of silane coupling agent, platinum 0.05 part of 0.5 part of agent and inhibitor.
The vinyl fluoride silicon rubber fluorinated volume is 0.5-5%, contents of ethylene 0.1-0.5%, hardness 40-60A；
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%；
The high-vinyl silicone oil contents of ethylene is 3-5%.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%；
The vinyl silicone oil viscosity 1000-10000cs.
The silane coupling agent is KH-560, KH-570, A-151, methyltriethoxysilane, methyl orthosilicate, positive silicon One or more kinds of mixtures of acetoacetic ester, positive silicic acid propyl ester.
The inhibitor is methyl butynol, ethynylcyclohexanol, the one or more of more vinyl polysiloxanes Mixture.
A kind of coating process of foregoing wash fast silicon rubber leather, comprises the following steps：
Step 1: the preparation of wash fast silicon rubber；
Step 2: the preparation of wash fast light feel oil；
Step 3: the preparation of cloth base binder course silicon rubber；
Step 4: the coating of wash fast silicon rubber leather.
In step 1, by 100 parts of vinyl fluoride silicon rubber base rubber, 10 parts of vinyl silicone oil, 5 parts of high-vinyl silicone oil, contain 5 parts of hydrogen silicone oil, 0.1 part of platinum catalyst, 5 parts of color pigment, 0.01 part of inhibitor are put into planet dispersator, are led to cold But water opens vacuum equipment, disperses stirring 10 minutes.
In the step 2, by 50 parts of vinyl silicone oil, 100 parts of vinyl MQ resin, 10 parts of hydrogeneous MQ resins, high ethylene 5 parts of base silicone oil, 10 parts of Siloxane-Oxyalkylene Copolymers, 1 part of silane coupling agent, 0.5 part of platinum catalyst, 0.05 part of inhibitor are mixed It closes, is disperseed 10 minutes with dispersion machine.
In the step 3,100 parts of vinylsiloxane rubber, 50 parts of vinyl silicone oil, 3 parts of containing hydrogen silicone oil, platinum are catalyzed 0.05 part of agent, 0.01 part of inhibitor are put into planet dispersion machine, lead to cooling water, open vacuum equipment, disperse stirring 10 minutes.
In the step 4, cloth base binder course silicon rubber is applied on release paper or leather paper first, and it is strong with cloth base It forces and is close to close, part silicon rubber strength is made to be expressed in cloth base, continuous tunnel furnace is then passed to, vulcanizes 5 at a temperature of 100 DEG C Minute, release paper or leather paper are removed；
Wash fast light feel oil is applied in release paper or leather paper, is transmitted to continuous tunnel furnace, in 100 DEG C of temperature Lower vulcanization 5 minutes；
Finally by wash fast Silicone Rubber Coated on wash fast light feel oil, then with cloth base binder course silicon rubber paste It closes, then passes to continuous tunnel furnace, vulcanize 5 minutes at a temperature of 100 DEG C, release paper or leather paper are removed, obtain wash resistant Silicon rubber leather.
Present invention process is simple, and production efficiency is high, and production cost is low, the silicon rubber of obtained wash fast silicon rubber leather Any hydrophilic or facile hydrolysis group is not present in xanthan molecule, it is impossible to generate any hydrogen bond, Van der Waals force with detergent, there is pole Good detergent resistance energy.Meanwhile addition-type silicon rubber and base material form stable chemical bond, even if with washing under the conditions of 90 DEG C Washing agent cleaning will not occur being bonded the phenomenon that firmness is deteriorated.The present invention contains the add-on type of substantial amounts of fluorine element using surface Silicon rubber, surface can be extremely low, while has used high-vinyl silicone oil so that intermolecular crosslink density higher, cleaning agent can not It penetrates into inside silicon rubber, so as to obtain the silicon rubber leather with fabulous washing resistance performance.
Embodiment 2, present embodiment discloses a kind of wash fast silicon rubber leather, including what is set gradually from lower to upper Bu Ji, cloth base binder course silicon rubber, wash fast silicon rubber and wash fast light feel oil；
It is figured by mass parts, the cloth base binder course silicon rubber is made of following raw material：200 parts of vinylsiloxane rubber, second 0.05 part of 100 parts of alkenyl silicone oil, 5 parts of containing hydrogen silicone oil, 0.2 part of platinum catalyst and inhibitor；
The wash fast silicon rubber is made of following raw material：200 parts of vinyl fluoride silicon rubber base rubber, vinyl silicone oil 20 Part, 10 parts of high-vinyl silicone oil, 20 parts of containing hydrogen silicone oil, 0.3 part of platinum catalyst, 20 parts of color pigment and 0.05 part of inhibitor；
The wash fast light feel oil is made of following raw material：100 parts of vinyl silicone oil, vinyl MQ resin 200 Part, 20 parts of hydrogeneous MQ resins, 10 parts of high-vinyl silicone oil, 20 parts of Siloxane-Oxyalkylene Copolymers, 5 parts of silane coupling agent, platinum are urged 0.2 part of 5 parts of agent and inhibitor.
The vinyl fluoride silicon rubber fluorinated volume is 0.5-5%, contents of ethylene 0.1-0.5%, hardness 40-60A；
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%；
The vinyl silicone oil viscosity 1000-10000cs；
The high-vinyl silicone oil contents of ethylene is 3-5%.
The silane coupling agent is KH-560, KH-570, A-151, methyltriethoxysilane, methyl orthosilicate, positive silicon One or more kinds of mixtures of acetoacetic ester, positive silicic acid propyl ester.
The inhibitor is methyl butynol, ethynylcyclohexanol, the one or more of more vinyl polysiloxanes Mixture.
A kind of coating process of foregoing wash fast silicon rubber leather, comprises the following steps：
Step 1: the preparation of wash fast silicon rubber；
Step 2: the preparation of wash fast light feel oil；
Step 3: the preparation of cloth base binder course silicon rubber；
Step 4: the coating of wash fast silicon rubber leather.
In step 1, by 200 parts of vinyl fluoride silicon rubber base rubber, 20 parts of vinyl silicone oil, 10 parts of high-vinyl silicone oil, contain 20 parts of hydrogen silicone oil, 0.3 part of platinum catalyst, 20 parts of color pigment, 0.05 part of inhibitor are put into planet dispersator, are led to Cooling water opens vacuum equipment, disperses stirring 10 minutes.
In the step 2, by 100 parts of vinyl silicone oil, 200 parts of vinyl MQ resin, 20 parts of hydrogeneous MQ resins, Gao Yi 10 parts of alkenyl silicone oil, 20 parts of Siloxane-Oxyalkylene Copolymers, 5 parts of silane coupling agent, 5 parts of platinum catalyst, 0.2 part of inhibitor are mixed It closes, is disperseed 10 minutes with dispersion machine.
In the step 3,200 parts of vinylsiloxane rubber, 100 parts of vinyl silicone oil, 5 parts of containing hydrogen silicone oil, platinum are catalyzed 0.2 part of agent, 0.05 part of inhibitor are put into planet dispersion machine, lead to cooling water, open vacuum equipment, disperse stirring 10 minutes.
In the step 4, cloth base binder course silicon rubber is applied on release paper or leather paper first, and it is strong with cloth base It forces and is close to close, part silicon rubber strength is made to be expressed in cloth base, continuous tunnel furnace is then passed to, vulcanizes at a temperature of 140 DEG C 10 minutes, release paper or leather paper are removed；
Wash fast light feel oil is applied in release paper or leather paper, is transmitted to continuous tunnel furnace, in 140 DEG C of temperature Lower vulcanization 10 minutes；
Finally by wash fast Silicone Rubber Coated on wash fast light feel oil, then with cloth base binder course silicon rubber paste It closes, then passes to continuous tunnel furnace, vulcanize 10 minutes at a temperature of 140 DEG C, release paper or leather paper are removed, obtain wash resistant Silicon rubber leather.
Present invention process is simple, and production efficiency is high, and production cost is low, the silicon rubber of obtained wash fast silicon rubber leather Any hydrophilic or facile hydrolysis group is not present in xanthan molecule, it is impossible to generate any hydrogen bond, Van der Waals force with detergent, there is pole Good detergent resistance energy.Meanwhile addition-type silicon rubber and base material form stable chemical bond, even if with washing under the conditions of 90 DEG C Washing agent cleaning will not occur being bonded the phenomenon that firmness is deteriorated.The present invention contains the add-on type of substantial amounts of fluorine element using surface Silicon rubber, surface can be extremely low, while has used high-vinyl silicone oil so that intermolecular crosslink density higher, cleaning agent can not It penetrates into inside silicon rubber, so as to obtain the silicon rubber leather with fabulous washing resistance performance.
Embodiment 3, present embodiment discloses a kind of wash fast silicon rubber leather, including what is set gradually from lower to upper Bu Ji, cloth base binder course silicon rubber, wash fast silicon rubber and wash fast light feel oil；
It is figured by mass parts, the cloth base binder course silicon rubber is made of following raw material：150 parts of vinylsiloxane rubber, second 0.03 part of 75 parts of alkenyl silicone oil, 4 parts of containing hydrogen silicone oil, 0.12 part of platinum catalyst and inhibitor；
The wash fast silicon rubber is made of following raw material：150 parts of vinyl fluoride silicon rubber base rubber, vinyl silicone oil 15 Part, 7.5 parts of high-vinyl silicone oil, 12.5 parts of containing hydrogen silicone oil, 0.2 part of platinum catalyst, 12.5 parts of color pigment and inhibitor 0.03 part；
The wash fast light feel oil is made of following raw material：75 parts of vinyl silicone oil, vinyl MQ resin 150 Part, 15 parts of hydrogeneous MQ resins, 7.5 parts of high-vinyl silicone oil, 15 parts of Siloxane-Oxyalkylene Copolymers, 3 parts of silane coupling agent, platinum are urged 0.12 part of 3 parts of agent and inhibitor.
The vinyl fluoride silicon rubber fluorinated volume is 0.5-5%, contents of ethylene 0.1-0.5%, hardness 40-60A；
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%；
The vinyl silicone oil viscosity 1000-10000cs；
The high-vinyl silicone oil contents of ethylene is 3-5%.
The silane coupling agent is KH-560, KH-570, A-151, methyltriethoxysilane, methyl orthosilicate, positive silicon One or more kinds of mixtures of acetoacetic ester, positive silicic acid propyl ester.
The inhibitor is methyl butynol, ethynylcyclohexanol, the one or more of more vinyl polysiloxanes Mixture.
A kind of coating process of foregoing wash fast silicon rubber leather, comprises the following steps：
Step 1: the preparation of wash fast silicon rubber；
Step 2: the preparation of wash fast light feel oil；
Step 3: the preparation of cloth base binder course silicon rubber；
Step 4: the coating of wash fast silicon rubber leather.
In step 1, by 150 parts of vinyl fluoride silicon rubber base rubber, 15 parts of vinyl silicone oil, 7.5 parts of high-vinyl silicone oil, 12.5 parts of containing hydrogen silicone oil, 0.2 part of platinum catalyst, 12.5 parts of color pigment, 0.03 part of inhibitor put into planet and disperse to stir In machine, lead to cooling water, open vacuum equipment, disperse stirring 10 minutes.
In the step 2, by 75 parts of vinyl silicone oil, 150 parts of vinyl MQ resin, 15 parts of hydrogeneous MQ resins, high ethylene 7.5 parts of base silicone oil, 15 parts of Siloxane-Oxyalkylene Copolymers, 3 parts of silane coupling agent, 3 parts of platinum catalyst, 0.12 part of inhibitor are mixed It closes, is disperseed 10 minutes with dispersion machine.
In the step 3,150 parts of vinylsiloxane rubber, 75 parts of vinyl silicone oil, 4 parts of containing hydrogen silicone oil, platinum are catalyzed 0.12 part of agent, 0.03 part of inhibitor are put into planet dispersion machine, lead to cooling water, open vacuum equipment, disperse stirring 10 minutes.
In the step 4, cloth base binder course silicon rubber is applied on release paper or leather paper first, and it is strong with cloth base It forces and is close to close, part silicon rubber strength is made to be expressed in cloth base, continuous tunnel furnace is then passed to, vulcanizes at a temperature of 120 DEG C 7.5 minutes, release paper or leather paper are removed；
Wash fast light feel oil is applied in release paper or leather paper, is transmitted to continuous tunnel furnace, in 120 DEG C of temperature Lower vulcanization 7.5 minutes；
Finally by wash fast Silicone Rubber Coated on wash fast light feel oil, then with cloth base binder course silicon rubber paste It closes, then passes to continuous tunnel furnace, vulcanize 7.5 minutes at a temperature of 120 DEG C, release paper or leather paper are removed, obtained washable The silicon rubber leather washed.
Present invention process is simple, and production efficiency is high, and production cost is low, the silicon rubber of obtained wash fast silicon rubber leather Any hydrophilic or facile hydrolysis group is not present in xanthan molecule, it is impossible to generate any hydrogen bond, Van der Waals force with detergent, there is pole Good detergent resistance energy.Meanwhile addition-type silicon rubber and base material form stable chemical bond, even if with washing under the conditions of 90 DEG C Washing agent cleaning will not occur being bonded the phenomenon that firmness is deteriorated.The present invention contains the add-on type of substantial amounts of fluorine element using surface Silicon rubber, surface can be extremely low, while has used high-vinyl silicone oil so that intermolecular crosslink density higher, cleaning agent can not It penetrates into inside silicon rubber, so as to obtain the silicon rubber leather with fabulous washing resistance performance.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention.Appoint What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the skill of the disclosure above Art means and technology contents technical solution of the present invention is made many possible changes and modifications or be revised as equivalent variations etc. Imitate embodiment.Therefore every content without departing from technical solution of the present invention, what shape, construction and principle according to the present invention were made etc. Effect variation, should all be covered by protection scope of the present invention.

Claims (10)

1. a kind of wash fast silicon rubber leather, which is characterized in that it includes the Bu Ji set gradually from lower to upper, cloth base junction is closed Layer silicon rubber, wash fast silicon rubber and wash fast light feel oil；
It is figured by mass parts, the cloth base binder course silicon rubber is made of following raw material：100-200 parts of vinylsiloxane rubber, second 0.01-0.05 parts of 50-100 parts of alkenyl silicone oil, 3-5 parts of containing hydrogen silicone oil, 0.05-0.2 parts of platinum catalyst and inhibitor；
The wash fast silicon rubber is made of following raw material：100-200 parts of vinyl fluoride silicon rubber base rubber, vinyl silicone oil 10-20 parts, 5-10 parts of high-vinyl silicone oil, 5-20 parts of containing hydrogen silicone oil, 0.1-0.3 parts of platinum catalyst, 5-20 parts of color pigment With 0.01-0.05 parts of inhibitor；
The wash fast light feel oil is made of following raw material：50-100 parts of vinyl silicone oil, vinyl MQ resin 100- 200 parts, 10-20 parts of hydrogeneous MQ resins, 5-10 parts of high-vinyl silicone oil, 10-20 parts of Siloxane-Oxyalkylene Copolymers, silane coupling agent 0.05-0.2 parts of 1-5 parts, 0.5-5 parts of platinum catalyst and inhibitor.
2. wash fast silicon rubber leather according to claim 1, which is characterized in that the vinyl fluoride silicon rubber is fluorine-containing It measures as 0.5-5%, contents of ethylene 0.1-0.5%, hardness 40-60A；
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%.
3. wash fast silicon rubber leather according to claim 1, which is characterized in that the vinylsiloxane rubber base rubber is hard Spend scope 30-70A, contents of ethylene 0.2-2%；
The vinyl silicone oil viscosity 1000-10000cs；
The high-vinyl silicone oil contents of ethylene is 3-5%.
4. wash fast silicon rubber leather according to claim 1, which is characterized in that the silane coupling agent is KH- 560th, KH-570, A-151, methyltriethoxysilane, methyl orthosilicate, ethyl orthosilicate, one kind of positive silicic acid propyl ester or two Kind object mixed above.
5. wash fast silicon rubber leather according to claim 1, which is characterized in that the inhibitor is methyl butyne Alcohol, ethynylcyclohexanol, one or more kinds of mixtures of more vinyl polysiloxanes.
6. the coating process of wash fast silicon rubber leather described in a kind of claim 1, which is characterized in that it includes following step Suddenly：
Step 1: the preparation of wash fast silicon rubber；
Step 2: the preparation of wash fast light feel oil；
Step 3: the preparation of cloth base binder course silicon rubber；
Step 4: the coating of wash fast silicon rubber leather.
7. the coating process of wash fast silicon rubber leather according to claim 6, which is characterized in that, will in step 1 100-200 parts of vinyl fluoride silicon rubber base rubber, 10-20 parts of vinyl silicone oil, 5-10 parts of high-vinyl silicone oil, containing hydrogen silicone oil 5-20 Part, 0.1-0.3 parts of platinum catalyst, 5-20 parts of color pigment, 0.01-0.05 parts of inhibitor put into planet dispersator In, lead to cooling water, open vacuum equipment, disperse stirring 10 minutes.
8. the coating process of wash fast silicon rubber leather according to claim 6, which is characterized in that the step 2 In, by 50-100 parts of vinyl silicone oil, 100-200 parts of vinyl MQ resin, 10-20 parts of hydrogeneous MQ resins, high-vinyl silicone oil 5-10 parts, 10-20 parts of Siloxane-Oxyalkylene Copolymers, 1-5 parts of silane coupling agent, 0.5-5 parts of platinum catalyst, inhibitor 0.05- 0.2 part of mixing, is disperseed 10 minutes with dispersion machine.
9. the coating process of wash fast silicon rubber leather according to claim 6, which is characterized in that the step 3 In, by 100-200 parts of vinylsiloxane rubber, 50-100 parts of vinyl silicone oil, 3-5 parts of containing hydrogen silicone oil, platinum catalyst 0.05- 0.2 part, 0.01-0.05 parts of inhibitor put into planet dispersion machine, lead to cooling water, open vacuum equipment, disperse stirring 10 points Clock.
10. the coating process of wash fast silicon rubber leather according to claim 6, which is characterized in that the step 4 In, cloth base binder course silicon rubber is applied on release paper or leather paper first, and be bonded with cloth based strong compression, make part silicon Rubber strength is expressed in cloth base, is then passed to continuous tunnel furnace, is vulcanized 5-10 minutes at a temperature of 100-140 DEG C, will be release Paper or leather paper are removed；
Wash fast light feel oil is applied in release paper or leather paper, is transmitted to continuous tunnel furnace, in 100-140 DEG C of temperature Lower vulcanization 5-10 minutes；
Finally by wash fast Silicone Rubber Coated on wash fast light feel oil, then it is bonded with cloth base binder course silicon rubber, Continuous tunnel furnace is then passed to, is vulcanized 5-10 minutes at a temperature of 100-140 DEG C, release paper or leather paper are removed, obtained resistance to The silicon rubber leather of washing.
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CN108823340A (en) * 2018-07-13 2018-11-16 广东天跃新材料股份有限公司 Corium silastic polymer synthetic leather and its manufacturing technology
CN108951182A (en) * 2018-07-13 2018-12-07 广东天跃新材料股份有限公司 Mirror surface woven fabric silicon rubber synthetic leather and its manufacturing technology
CN115384144A (en) * 2022-09-24 2022-11-25 广东天跃新材料股份有限公司 Special silicon rubber synthetic leather fabric for automotive interior and manufacturing process thereof

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CN104559769A (en) * 2014-12-30 2015-04-29 东莞市天桉硅胶科技有限公司 Smooth coating liquid silicone rubber and preparation method thereof
CN105696361A (en) * 2016-03-15 2016-06-22 惠州赛力珑新材料有限公司 Super-soft organic silicon leather and preparation method thereof

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CN102174262A (en) * 2011-01-30 2011-09-07 东莞市贝特利新材料有限公司 Environmental-friendly synthetic organosilicon leather and method for producing same
CN104559769A (en) * 2014-12-30 2015-04-29 东莞市天桉硅胶科技有限公司 Smooth coating liquid silicone rubber and preparation method thereof
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CN108823340A (en) * 2018-07-13 2018-11-16 广东天跃新材料股份有限公司 Corium silastic polymer synthetic leather and its manufacturing technology
CN108951182A (en) * 2018-07-13 2018-12-07 广东天跃新材料股份有限公司 Mirror surface woven fabric silicon rubber synthetic leather and its manufacturing technology
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