CN108894006A - Using foamed silica gel as the silicon rubber synthetic leather and its manufacturing technology of base - Google Patents
Using foamed silica gel as the silicon rubber synthetic leather and its manufacturing technology of base Download PDFInfo
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- CN108894006A CN108894006A CN201810769561.6A CN201810769561A CN108894006A CN 108894006 A CN108894006 A CN 108894006A CN 201810769561 A CN201810769561 A CN 201810769561A CN 108894006 A CN108894006 A CN 108894006A
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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
- D06N3/04—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
- D06N3/106—Elastomers
-
- 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
- D06N3/0086—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
- D06N3/0097—Release surface, e.g. separation sheets; Silicone papers
-
- 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
-
- 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
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1635—Elasticity
-
- 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
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of using foamed silica gel as the silicon rubber synthetic leather of base comprising the front of Bu Ji, Yu Buji are coated with front silicon rubber, and surface-treated layer is coated on the surface of the front silicon rubber, and the backsize of Yu Buji has foamed silastic；It is figured by mass parts, the front silicon rubber is made of following raw material：100 parts of fluid silicone rubber component A, 100 parts of fluid silicone rubber B component, 2-5 parts of containing hydrogen silicone oil, 1-3 parts of tackifier, 0.5-2 parts of defoaming agent, 1-3 parts of silane coupling agent, 0.1-0.3 parts of platinum catalyst, 10-30 parts of color pigment.The present invention not only overcomes the defect of traditional PU leather, the deficiency for needing that sponge is bonded with glue is also overcome simultaneously, sense of touch fine and smooth as infant skin can be brought when for vehicle seat to user, while possessing the comfort and resilience of the leather of tradition fitting sponge.
Description
Technical field
The present invention relates to silicon rubber leathers, and in particular to a kind of using foamed silica gel as the silicon rubber synthetic leather of base and should be with
Foamed silica gel is the manufacturing technology of the silicon rubber synthetic leather of base.
Background technique
As the improvement of people's living standards, people are also higher and higher to the product requirement used in terms of clothing, food, lodging and transportion -- basic necessities of life,
Not only in terms of comfort and functionality, also in environmental protection, used product is put forward higher requirements.
Conventional leather is when making vehicle seat, in order to improve comfort, can be bonded one in leather cloth basal plane
Layer sponge, increases the elasticity and resilience of leather.Sponge is mainly bonded using solvent type glue with being bonded for cloth base, is bonded
Process can generate a large amount of VOC emission, while can also remain a part of solvent.This laminating type can not only make the inadequate ring of leather
It protects, can also cause environment pollution, while also will increase production process and processing cost.Simultaneously because sponge physical property is poor, adopt
It also will be greatly reduced the service life and beauty of vehicle seat with the mode of fitting sponge.
Summary of the invention
It is an object of the present invention to provide regarding to the issue above it is a kind of using foamed silica gel as the silicon rubber synthetic leather of base,
The defect of traditional PU leather is overcome, also while the deficiency for needing to be bonded sponge with glue is overcome, baby can be brought to user
Fine and smooth sense of touch as skin, while possessing the comfort and resilience of the leather of tradition fitting sponge.
The present invention also aims to provide above-mentioned using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base.
Present invention technical solution used for the above purpose is：
It is a kind of using foamed silica gel as the silicon rubber synthetic leather of base comprising the front of Bu Ji, Yu Buji are coated with front
Silicon rubber is coated with surface-treated layer on the surface of the front silicon rubber, and the backsize of Yu Buji has foamed silastic；
It is figured by mass parts, the front silicon rubber is made of following raw material：100 parts of fluid silicone rubber component A, liquid-state silicon
100 parts of rubber B component, 2-5 parts of containing hydrogen silicone oil, 1-3 parts of tackifier, 0.5-2 parts of defoaming agent, 1-3 parts of silane coupling agent, platinum are urged
0.1-0.3 parts of agent, 10-30 parts of color pigment.
The fluid silicone rubber component A be 100 parts of fluid silicone rubber base rubber, 0.1-0.3 parts of platinum catalyst, the liquid-state silicon rubber
Glue B component is 100 parts of fluid silicone rubber base rubber, 5-10 parts of containing hydrogen silicone oil, 0.05-0.1 parts of delayed-action activator.
It is figured by mass parts, the foamed silastic is made of following raw material：100-120 parts of low viscosity vinyl silicone oil,
30-50 parts of high viscosity vinyl silicone oil, 3-10 parts of low viscosity hydroxy silicon oil, 30-50 parts of 107 silicone oil, vinylsiloxane rubber base rubber
10-20 parts, containing hydrogen silicone oil 15-30 parts high, 1-3 parts of foam powder, 0.1-0.3 parts of platinum catalyst, 3-10 parts of high-vinyl silicone oil,
0.01-0.03 parts of low temperature delayed-action activator.
It is figured by mass parts, the surface-treated layer is made of following raw material：100 parts of matt handfeel oil, matt handfeel oil
1-5 parts of curing agent, 3-10 parts of vinyl MQ resin, 0.5-2 parts of silane coupling agent, 0.05-0.1 parts of platinum catalyst.
Matt handfeel oil viscosity is 3000-8000cs；
Matt handfeel oil solid content is 60-80%.
The low viscosity vinyl silicone oil viscosity is 100-300cs, contents of ethylene 1.0%-2.0%；
The high viscosity vinyl silicone oil viscosity is 10000-20000cs, contents of ethylene 0.03%-0.05%；
The low viscosity hydroxy silicon oil viscosity is 30-60cs, hydroxy radical content 5%-7%；
The high-vinyl silicon oil viscosity is 500-5000cs, contents of ethylene 5-10%；
The foam powder is high temperature foam powder, and partial size is 8000-10000 mesh.
It is a kind of aforementioned using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base comprising following steps：
Step 1: surface treatment liquid is prepared；
Step 2: the preparation of front silicon rubber；
Step 3: the preparation of foamed silastic；
Step 4: using foamed silica gel as the manufacture of the silicon rubber synthetic leather of base.
In step 1, by 100 parts of matt handfeel oil, 1-5 parts of matt handfeel oil curing agent, 3-10 parts of vinyl MQ resin,
0.5-2 parts of silane coupling agent, 0.05-0.1 parts of platinum catalyst be uniformly dispersed in dispersion machine.
In step 2, by 100 parts of fluid silicone rubber component A, 100 parts of fluid silicone rubber B component, 2-5 parts of containing hydrogen silicone oil, increase
1-3 parts of stick, 0.5-2 parts of defoaming agent, 1-3 parts of silane coupling agent, 0.1-0.3 parts of platinum catalyst, 10-30 parts of color pigment throwings
Enter into planet dispersion machine, lead to cooling water, opens vacuum equipment, dispersion stirring 10 minutes.
In step 3, by 100-120 parts of low viscosity vinyl silicone oil, 30-50 parts of high viscosity vinyl silicone oil, low viscosity hydroxyl
3-10 parts of base silicone oil, 30-50 parts of 107 silicone oil, 10-20 parts of vinylsiloxane rubber base rubber, containing hydrogen silicone oil 15-30 parts high, foam powder
1-3 parts, 0.1-0.3 parts of platinum catalyst, 3-10 parts of high-vinyl silicone oil, 0.01-0.03 parts of low temperature delayed-action activator be uniformly mixed i.e.
It can.
In step 4, surface treatment liquid is coated in release paper or leather paper, continuous tunnel furnace is sent to, at 100-140 DEG C
At a temperature of vulcanize 5-10 minutes, formed surface-treated layer；
Front silicon rubber is coated on surface-treated layer, and is bonded with the front of cloth base, continuous tunnel furnace is sent to, in 100-
Vulcanize 5-10 minutes at a temperature of 140 DEG C, release paper or leather paper are removed；
Foamed silastic is coated in release paper, and is bonded with the back side of cloth base, continuous tunnel furnace is sent to, in 100-140
Vulcanize 5-10 minutes at a temperature of DEG C, release paper or the removing of leather paper are closed to get to by the silicon rubber of base of foamed silica gel
Finished leather.
Beneficial effects of the present invention are：The present invention is the front of the silicon rubber synthetic leather of base for high-performance using foamed silica gel
Silastic polymer, the back side are foamed silica gel, and centre is cloth base.The defect of traditional PU leather is not only overcome, also while being overcome
The deficiency for needing to be bonded sponge with glue, can bring touching fine and smooth as infant skin to user when for vehicle seat
Sense, while possessing the comfort and resilience of the leather of tradition fitting sponge.
Specific embodiment
Embodiment present embodiments provides a kind of using foamed silica gel as the silicon rubber synthetic leather of base comprising Bu Ji, in
The front of cloth base is coated with front silicon rubber, and surface-treated layer, the back side of Yu Buji are coated on the surface of the front silicon rubber
It is coated with foamed silastic；
It is figured by mass parts, the front silicon rubber is made of following raw material：100 parts of fluid silicone rubber component A, liquid-state silicon
100 parts of rubber B component, 2-5 parts of containing hydrogen silicone oil, 1-3 parts of tackifier, 0.5-2 parts of defoaming agent, 1-3 parts of silane coupling agent, platinum are urged
0.1-0.3 parts of agent, 10-30 parts of color pigment.
The fluid silicone rubber component A be 100 parts of fluid silicone rubber base rubber, 0.1-0.3 parts of platinum catalyst, the liquid-state silicon rubber
Glue B component is 100 parts of fluid silicone rubber base rubber, 5-10 parts of containing hydrogen silicone oil, 0.05-0.1 parts of delayed-action activator.
It is figured by mass parts, the foamed silastic is made of following raw material：100-120 parts of low viscosity vinyl silicone oil,
30-50 parts of high viscosity vinyl silicone oil, 3-10 parts of low viscosity hydroxy silicon oil, 30-50 parts of 107 silicone oil, vinylsiloxane rubber base rubber
10-20 parts, containing hydrogen silicone oil 15-30 parts high, 1-3 parts of foam powder, 0.1-0.3 parts of platinum catalyst, 3-10 parts of high-vinyl silicone oil,
0.01-0.03 parts of low temperature delayed-action activator.
It is figured by mass parts, the surface-treated layer is made of following raw material：100 parts of matt handfeel oil, matt handfeel oil
1-5 parts of curing agent, 3-10 parts of vinyl MQ resin, 0.5-2 parts of silane coupling agent, 0.05-0.1 parts of platinum catalyst.
Matt handfeel oil viscosity is 3000-8000cs；
Matt handfeel oil solid content is 60-80%.
The low viscosity vinyl silicone oil viscosity is 100-300cs, contents of ethylene 1.0%-2.0%；
The high viscosity vinyl silicone oil viscosity is 10000-20000cs, contents of ethylene 0.03%-0.05%；
The low viscosity hydroxy silicon oil viscosity is 30-60cs, hydroxy radical content 5%-7%；
The high-vinyl silicon oil viscosity is 500-5000cs, contents of ethylene 5-10%；
The foam powder is high temperature foam powder, and partial size is 8000-10000 mesh.
It is a kind of aforementioned using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base comprising following steps：
Step 1: surface treatment liquid is prepared；
Step 2: the preparation of front silicon rubber；
Step 3: the preparation of foamed silastic；
Step 4: using foamed silica gel as the manufacture of the silicon rubber synthetic leather of base.
In step 1, by 100 parts of matt handfeel oil, 1-5 parts of matt handfeel oil curing agent, 3-10 parts of vinyl MQ resin,
0.5-2 parts of silane coupling agent, 0.05-0.1 parts of platinum catalyst be uniformly dispersed in dispersion machine.
In step 2, by 100 parts of fluid silicone rubber component A, 100 parts of fluid silicone rubber B component, 2-5 parts of containing hydrogen silicone oil, increase
1-3 parts of stick, 0.5-2 parts of defoaming agent, 1-3 parts of silane coupling agent, 0.1-0.3 parts of platinum catalyst, 10-30 parts of color pigment throwings
Enter into planet dispersion machine, lead to cooling water, opens vacuum equipment, dispersion stirring 10 minutes.
In step 3, by 100-120 parts of low viscosity vinyl silicone oil, 30-50 parts of high viscosity vinyl silicone oil, low viscosity hydroxyl
3-10 parts of base silicone oil, 30-50 parts of 107 silicone oil, 10-20 parts of vinylsiloxane rubber base rubber, containing hydrogen silicone oil 15-30 parts high, foam powder
1-3 parts, 0.1-0.3 parts of platinum catalyst, 3-10 parts of high-vinyl silicone oil, 0.01-0.03 parts of low temperature delayed-action activator be uniformly mixed i.e.
It can.
In step 4, surface treatment liquid is coated in release paper or leather paper, continuous tunnel furnace is sent to, at 100-140 DEG C
At a temperature of vulcanize 5-10 minutes, formed surface-treated layer；
Front silicon rubber is coated on surface-treated layer, and is bonded with the front of cloth base, continuous tunnel furnace is sent to, in 100-
Vulcanize 5-10 minutes at a temperature of 140 DEG C, release paper or leather paper are removed；
Foamed silastic is coated in release paper, and is bonded with the back side of cloth base, continuous tunnel furnace is sent to, in 100-140
Vulcanize 5-10 minutes at a temperature of DEG C, release paper or the removing of leather paper are closed to get to by the silicon rubber of base of foamed silica gel
Finished leather.
The present invention is high performance silicon rubber polymer by the front of the silicon rubber synthetic leather of base of foamed silica gel, and the back side is
Foamed silica gel, centre are cloth base.Not only overcome the defect of traditional PU leather, also simultaneously overcome need with glue fitting sponge
Deficiency, sense of touch fine and smooth as infant skin can be brought when for vehicle seat to user, at the same possess tradition fitting sea
The comfort and resilience of continuous leather.
Embodiment 1 present embodiments provides a kind of using foamed silica gel as the silicon rubber synthetic leather of base comprising Bu Ji,
It is coated with front silicon rubber in the front of Bu Ji, surface-treated layer, the back of Yu Buji are coated on the surface of the front silicon rubber
Face is coated with foamed silastic；
It is figured by mass parts, the front silicon rubber is made of following raw material：100 parts of fluid silicone rubber component A, liquid-state silicon
100 parts of rubber B component, 2 parts of containing hydrogen silicone oil, 1 part of tackifier, 0.5 part of defoaming agent, 1 part of silane coupling agent, platinum catalyst 0.1
Part, 10 parts of color pigment.
The fluid silicone rubber component A be 100 parts of fluid silicone rubber base rubber, 0.1 part of platinum catalyst, fluid silicone rubber B
Group is divided into 100 parts of fluid silicone rubber base rubber, 5 parts of containing hydrogen silicone oil, 0.05 part of delayed-action activator.
It is figured by mass parts, the foamed silastic is made of following raw material：100 parts of low viscosity vinyl silicone oil, height are viscous
Spend 30 parts of vinyl silicone oil, 3 parts of low viscosity hydroxy silicon oil, 30 parts of 107 silicone oil, 10 parts of vinylsiloxane rubber base rubber, high Silicon Containing Hydrogen
Oily 15 parts, 1 part of foam powder, 0.1 part of platinum catalyst, 3 parts of high-vinyl silicone oil, 0.01 part of low temperature delayed-action activator.
It is figured by mass parts, the surface-treated layer is made of following raw material：100 parts of matt handfeel oil, matt handfeel oil
1 part of curing agent, 3 parts of vinyl MQ resin, 0.5 part of silane coupling agent, 0.05 part of platinum catalyst.
Matt handfeel oil viscosity is 3000-8000cs；
Matt handfeel oil solid content is 60-80%.
The low viscosity vinyl silicone oil viscosity is 100-300cs, contents of ethylene 1.0%-2.0%；
The high viscosity vinyl silicone oil viscosity is 10000-20000cs, contents of ethylene 0.03%-0.05%；
The low viscosity hydroxy silicon oil viscosity is 30-60cs, hydroxy radical content 5%-7%；
The high-vinyl silicon oil viscosity is 500-5000cs, contents of ethylene 5-10%；
The foam powder is high temperature foam powder, and partial size is 8000-10000 mesh.
It is a kind of aforementioned using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base comprising following steps：
Step 1: surface treatment liquid is prepared；
Step 2: the preparation of front silicon rubber；
Step 3: the preparation of foamed silastic；
Step 4: using foamed silica gel as the manufacture of the silicon rubber synthetic leather of base.
It is in step 1,100 parts of matt handfeel oil, 1 part of matt handfeel oil curing agent, 3 parts of vinyl MQ resin, silane is even
Connection 0.5 part of agent, 0.05 part of platinum catalyst be uniformly dispersed in dispersion machine.
In step 2, by 100 parts of fluid silicone rubber component A, 100 parts of fluid silicone rubber B component, 2 parts of containing hydrogen silicone oil, thickening
1 part of agent, 0.5 part of defoaming agent, 1 part of silane coupling agent, 0.1 part of platinum catalyst, 10 parts of color pigment put into planet dispersion machine
In, lead to cooling water, opens vacuum equipment, dispersion stirring 10 minutes.
In step 3, by 100 parts of low viscosity vinyl silicone oil, 30 parts of high viscosity vinyl silicone oil, low viscosity hydroxy silicon oil 3
Part, 30 parts of 107 silicone oil, 10 parts of vinylsiloxane rubber base rubber, 15 parts of high containing hydrogen silicone oil, 1 part of foam powder, 0.1 part of platinum catalyst,
3 parts of high-vinyl silicone oil, 0.01 part of low temperature delayed-action activator be uniformly mixed.
In step 4, surface treatment liquid is coated in release paper or leather paper, continuous tunnel furnace is sent to, in 100 DEG C of temperature
Degree lower vulcanization 5 minutes, form surface-treated layer；
Front silicon rubber is coated on surface-treated layer, and is bonded with the front of cloth base, continuous tunnel furnace is sent to, 100
Vulcanize 5 minutes at a temperature of DEG C, release paper or leather paper are removed；
Foamed silastic is coated in release paper, and is bonded with the back side of cloth base, continuous tunnel furnace is sent to, at 100 DEG C
At a temperature of vulcanize 5 minutes, by release paper or the removing of leather paper to get to using foamed silica gel as the silicon rubber synthetic leather of base.
The present invention is high performance silicon rubber polymer by the front of the silicon rubber synthetic leather of base of foamed silica gel, and the back side is
Foamed silica gel, centre are cloth base.Not only overcome the defect of traditional PU leather, also simultaneously overcome need with glue fitting sponge
Deficiency, sense of touch fine and smooth as infant skin can be brought when for vehicle seat to user, at the same possess tradition fitting sea
The comfort and resilience of continuous leather.
Embodiment 2 present embodiments provides a kind of using foamed silica gel as the silicon rubber synthetic leather of base comprising Bu Ji,
It is coated with front silicon rubber in the front of Bu Ji, surface-treated layer, the back of Yu Buji are coated on the surface of the front silicon rubber
Face is coated with foamed silastic；
It is figured by mass parts, the front silicon rubber is made of following raw material：100 parts of fluid silicone rubber component A, liquid-state silicon
100 parts of rubber B component, 5 parts of containing hydrogen silicone oil, 3 parts of tackifier, 2 parts of defoaming agent, 3 parts of silane coupling agent, 0.3 part of platinum catalyst,
30 parts of color pigment.
The fluid silicone rubber component A be 100 parts of fluid silicone rubber base rubber, 0.3 part of platinum catalyst, fluid silicone rubber B
Group is divided into 100 parts of fluid silicone rubber base rubber, 10 parts of containing hydrogen silicone oil, 0.1 part of delayed-action activator.
It is figured by mass parts, the foamed silastic is made of following raw material：120 parts of low viscosity vinyl silicone oil, height are viscous
Spend 50 parts of vinyl silicone oil, 10 parts of low viscosity hydroxy silicon oil, 50 parts of 107 silicone oil, 20 parts of vinylsiloxane rubber base rubber, high Silicon Containing Hydrogen
Oily 30 parts, 3 parts of foam powder, 0.3 part of platinum catalyst, 10 parts of high-vinyl silicone oil, 0.03 part of low temperature delayed-action activator.
It is figured by mass parts, the surface-treated layer is made of following raw material：100 parts of matt handfeel oil, matt handfeel oil
5 parts of curing agent, 10 parts of vinyl MQ resin, 2 parts of silane coupling agent, 0.1 part of platinum catalyst.
Matt handfeel oil viscosity is 3000-8000cs；
Matt handfeel oil solid content is 60-80%.
The low viscosity vinyl silicone oil viscosity is 100-300cs, contents of ethylene 1.0%-2.0%；
The high viscosity vinyl silicone oil viscosity is 10000-20000cs, contents of ethylene 0.03%-0.05%；
The low viscosity hydroxy silicon oil viscosity is 30-60cs, hydroxy radical content 5%-7%；
The high-vinyl silicon oil viscosity is 500-5000cs, contents of ethylene 5-10%；
The foam powder is high temperature foam powder, and partial size is 8000-10000 mesh.
It is a kind of aforementioned using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base comprising following steps：
Step 1: surface treatment liquid is prepared；
Step 2: the preparation of front silicon rubber；
Step 3: the preparation of foamed silastic；
Step 4: using foamed silica gel as the manufacture of the silicon rubber synthetic leather of base.
In step 1, by 100 parts of matt handfeel oil, 5 parts of matt handfeel oil curing agent, 10 parts of vinyl MQ resin, silane
2 parts of coupling agent, 0.1 part of platinum catalyst be uniformly dispersed in dispersion machine.
In step 2, by 100 parts of fluid silicone rubber component A, 100 parts of fluid silicone rubber B component, 5 parts of containing hydrogen silicone oil, thickening
3 parts of agent, 2 parts of defoaming agent, 3 parts of silane coupling agent, 0.3 part of platinum catalyst, 30 parts of color pigment put into planet dispersion machine,
Logical cooling water opens vacuum equipment, dispersion stirring 10 minutes.
In step 3, by 120 parts of low viscosity vinyl silicone oil, 50 parts of high viscosity vinyl silicone oil, low viscosity hydroxy silicon oil
10 parts, 50 parts of 107 silicone oil, 20 parts of vinylsiloxane rubber base rubber, 30 parts of high containing hydrogen silicone oil, 3 parts of foam powder, platinum catalyst 0.3
Part, 10 parts of high-vinyl silicone oil, 0.03 part of low temperature delayed-action activator be uniformly mixed.
In step 4, surface treatment liquid is coated in release paper or leather paper, continuous tunnel furnace is sent to, in 140 DEG C of temperature
Degree lower vulcanization 10 minutes, form surface-treated layer；
Front silicon rubber is coated on surface-treated layer, and is bonded with the front of cloth base, continuous tunnel furnace is sent to, 140
Vulcanize 10 minutes at a temperature of DEG C, release paper or leather paper are removed；
Foamed silastic is coated in release paper, and is bonded with the back side of cloth base, continuous tunnel furnace is sent to, at 140 DEG C
At a temperature of vulcanize 10 minutes, by release paper or the removing of leather paper to get to using foamed silica gel as the silicon rubber synthetic leather of base.
The present invention is high performance silicon rubber polymer by the front of the silicon rubber synthetic leather of base of foamed silica gel, and the back side is
Foamed silica gel, centre are cloth base.Not only overcome the defect of traditional PU leather, also simultaneously overcome need with glue fitting sponge
Deficiency, sense of touch fine and smooth as infant skin can be brought when for vehicle seat to user, at the same possess tradition fitting sea
The comfort and resilience of continuous leather.
Embodiment 3 present embodiments provides a kind of using foamed silica gel as the silicon rubber synthetic leather of base comprising Bu Ji,
It is coated with front silicon rubber in the front of Bu Ji, surface-treated layer, the back of Yu Buji are coated on the surface of the front silicon rubber
Face is coated with foamed silastic；
It is figured by mass parts, the front silicon rubber is made of following raw material：100 parts of fluid silicone rubber component A, liquid-state silicon
100 parts of rubber B component, 3.5 parts of containing hydrogen silicone oil, 2 parts of tackifier, 1.25 parts of defoaming agent, 2 parts of silane coupling agent, platinum catalyst
0.2 part, 20 parts of color pigment.
The fluid silicone rubber component A be 100 parts of fluid silicone rubber base rubber, 0.2 part of platinum catalyst, fluid silicone rubber B
Group is divided into 100 parts of fluid silicone rubber base rubber, 7.5 parts of containing hydrogen silicone oil, 0.525 part of delayed-action activator.
It is figured by mass parts, the foamed silastic is made of following raw material：110 parts of low viscosity vinyl silicone oil, height are viscous
It is hydrogeneous to spend 40 parts of vinyl silicone oil, 6.5 parts of low viscosity hydroxy silicon oil, 40 parts of 107 silicone oil, 15 parts of vinylsiloxane rubber base rubber, height
22.5 parts of silicone oil, 2 parts of foam powder, 0.2 part of platinum catalyst, 6.5 parts of high-vinyl silicone oil, 0.02 part of low temperature delayed-action activator.
It is figured by mass parts, the surface-treated layer is made of following raw material：100 parts of matt handfeel oil, matt handfeel oil
3 parts of curing agent, 6.5 parts of vinyl MQ resin, 1.25 parts of silane coupling agent, 0.525 part of platinum catalyst.
Matt handfeel oil viscosity is 3000-8000cs；
Matt handfeel oil solid content is 60-80%.
The low viscosity vinyl silicone oil viscosity is 100-300cs, contents of ethylene 1.0%-2.0%；
The high viscosity vinyl silicone oil viscosity is 10000-20000cs, contents of ethylene 0.03%-0.05%；
The low viscosity hydroxy silicon oil viscosity is 30-60cs, hydroxy radical content 5%-7%；
The high-vinyl silicon oil viscosity is 500-5000cs, contents of ethylene 5-10%；
The foam powder is high temperature foam powder, and partial size is 8000-10000 mesh.
It is a kind of aforementioned using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base comprising following steps：
Step 1: surface treatment liquid is prepared；
Step 2: the preparation of front silicon rubber；
Step 3: the preparation of foamed silastic；
Step 4: using foamed silica gel as the manufacture of the silicon rubber synthetic leather of base.
In step 1, by 100 parts of matt handfeel oil, 3 parts of matt handfeel oil curing agent, 6.5 parts of vinyl MQ resin, silane
1.25 parts of coupling agent, 0.525 part of platinum catalyst be uniformly dispersed in dispersion machine.
In step 2, by 100 parts of fluid silicone rubber component A, 100 parts of fluid silicone rubber B component, 3.5 parts of containing hydrogen silicone oil, increase
2 parts of stick, 1.25 parts of defoaming agent, 2 parts of silane coupling agent, 0.2 part of platinum catalyst, 20 parts of color pigment put into planet dispersion
In machine, lead to cooling water, opens vacuum equipment, dispersion stirring 10 minutes.
In step 3, by 110 parts of low viscosity vinyl silicone oil, 40 parts of high viscosity vinyl silicone oil, low viscosity hydroxy silicon oil
6.5 parts, 40 parts of 107 silicone oil, 15 parts of vinylsiloxane rubber base rubber, 22.5 parts of high containing hydrogen silicone oil, 2 parts of foam powder, platinum catalyst
0.2 part, 6.5 parts of high-vinyl silicone oil, 0.02 part of low temperature delayed-action activator be uniformly mixed.
In step 4, surface treatment liquid is coated in release paper or leather paper, continuous tunnel furnace is sent to, in 120 DEG C of temperature
Degree lower vulcanization 7.5 minutes, form surface-treated layer；
Front silicon rubber is coated on surface-treated layer, and is bonded with the front of cloth base, continuous tunnel furnace is sent to, 120
Vulcanize 7.5 minutes at a temperature of DEG C, release paper or leather paper are removed；
Foamed silastic is coated in release paper, and is bonded with the back side of cloth base, continuous tunnel furnace is sent to, at 120 DEG C
At a temperature of vulcanize 7.5 minutes, by release paper or the removing of leather paper to get to using foamed silica gel as the silicon rubber synthetic leather of base.
The present invention is high performance silicon rubber polymer by the front of the silicon rubber synthetic leather of base of foamed silica gel, and the back side is
Foamed silica gel, centre are cloth base.Not only overcome the defect of traditional PU leather, also simultaneously overcome need with glue fitting sponge
Deficiency, sense of touch fine and smooth as infant skin can be brought when for vehicle seat to user, at the same possess tradition fitting sea
The comfort and resilience of continuous leather.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form.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 make many possible changes and modifications to technical solution of the present invention, or be revised as equivalent variations etc.
Imitate embodiment.Therefore anything that does not depart from the technical scheme of the invention, made by shape according to the present invention, construction and principle etc.
Effect variation, should all be covered by protection scope of the present invention.
Claims (10)
1. a kind of using foamed silica gel as the silicon rubber synthetic leather of base, it is characterised in that：It includes cloth base, and the front of Yu Buji applies
It is furnished with front silicon rubber, surface-treated layer is coated on the surface of the front silicon rubber, the backsize of Yu Buji has foaming silicon
Rubber；
It is figured by mass parts, the front silicon rubber is made of following raw material：100 parts of fluid silicone rubber component A, fluid silicone rubber
100 parts of B component, 2-5 parts of containing hydrogen silicone oil, 1-3 parts of tackifier, 0.5-2 parts of defoaming agent, 1-3 parts of silane coupling agent, platinum catalyst
0.1-0.3 parts, 10-30 parts of color pigment.
2. according to claim 1 using foamed silica gel as the silicon rubber synthetic leather of base, which is characterized in that press mass fraction
It calculates, the foamed silastic is made of following raw material：100-120 parts of low viscosity vinyl silicone oil, high viscosity vinyl silicone oil 30-
50 parts, 3-10 parts of low viscosity hydroxy silicon oil, 30-50 parts of 107 silicone oil, 10-20 parts of vinylsiloxane rubber base rubber, high containing hydrogen silicone oil
15-30 parts, 1-3 parts of foam powder, 0.1-0.3 parts of platinum catalyst, 3-10 parts of high-vinyl silicone oil, low temperature delayed-action activator 0.01-
0.03 part.
3. according to claim 1 using foamed silica gel as the silicon rubber synthetic leather of base, which is characterized in that press mass fraction
It calculates, the surface-treated layer is made of following raw material：100 parts of matt handfeel oil, 1-5 parts of matt handfeel oil curing agent, vinyl
3-10 parts of MQ resin, 0.5-2 parts of silane coupling agent, 0.05-0.1 parts of platinum catalyst.
4. according to claim 3 using foamed silica gel as the silicon rubber synthetic leather of base, which is characterized in that matt handfeel oil is viscous
Degree is 3000-8000cs；
Matt handfeel oil solid content is 60-80%.
5. according to claim 2 using foamed silica gel as the silicon rubber synthetic leather of base, which is characterized in that the low viscosity second
Alkenyl silicon oil viscosity is 100-300cs, contents of ethylene 1.0%-2.0%；
The high viscosity vinyl silicone oil viscosity is 10000-20000cs, contents of ethylene 0.03%-0.05%；
The low viscosity hydroxy silicon oil viscosity is 30-60cs, hydroxy radical content 5%-7%；
The high-vinyl silicon oil viscosity is 500-5000cs, contents of ethylene 5-10%；
The foam powder is high temperature foam powder, and partial size is 8000-10000 mesh.
6. using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base described in a kind of claim 1, which is characterized in that its
Include the following steps：
Step 1: surface treatment liquid is prepared；
Step 2: the preparation of front silicon rubber；
Step 3: the preparation of foamed silastic；
Step 4: using foamed silica gel as the manufacture of the silicon rubber synthetic leather of base.
7. according to claim 6 using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base, which is characterized in that step
In rapid one, by 100 parts of matt handfeel oil, 1-5 parts of matt handfeel oil curing agent, 3-10 parts of vinyl MQ resin, silane coupling agent
0.5-2 parts, 0.05-0.1 parts of platinum catalyst are uniformly dispersed in dispersion machine.
8. according to claim 7 using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base, which is characterized in that step
In rapid two, by 100 parts of fluid silicone rubber component A, 100 parts of fluid silicone rubber B component, 2-5 parts of containing hydrogen silicone oil, 1-3 parts of tackifier,
0.5-2 parts of defoaming agent, 1-3 parts of silane coupling agent, 0.1-0.3 parts of platinum catalyst, 10-30 parts of color pigment put into planet point
It dissipates in machine, leads to cooling water, open vacuum equipment, dispersion stirring 10 minutes.
9. according to claim 8 using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base, which is characterized in that step
In rapid three, by 100-120 parts of low viscosity vinyl silicone oil, 30-50 parts of high viscosity vinyl silicone oil, low viscosity hydroxy silicon oil 3-10
Part, 30-50 parts of 107 silicone oil, 10-20 parts of vinylsiloxane rubber base rubber, containing hydrogen silicone oil 15-30 parts high, 1-3 parts of foam powder, platinum
0.1-0.3 parts of catalyst, 3-10 parts of high-vinyl silicone oil, 0.01-0.03 parts of low temperature delayed-action activator be uniformly mixed.
10. using foamed silica gel as the manufacturing technology of the silicon rubber synthetic leather of base according to requiring 9, which is characterized in that step
In four, surface treatment liquid is coated in release paper or leather paper, continuous tunnel furnace is sent to, 100-140 DEG C at a temperature of vulcanize
5-10 minutes, form surface-treated layer；
Front silicon rubber is coated on surface-treated layer, and is bonded with the front of cloth base, continuous tunnel furnace is sent to, in 100-140
Vulcanize 5-10 minutes at a temperature of DEG C, release paper or leather paper are removed；
Foamed silastic is coated in release paper, and is bonded with the back side of cloth base, continuous tunnel furnace is sent to, at 100-140 DEG C
At a temperature of vulcanize 5-10 minutes, by release paper or the removing of leather paper to get to using foamed silica gel as the silicon rubber synthetic leather of base.
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| CN201810769561.6A CN108894006A (en) | 2018-07-13 | 2018-07-13 | Using foamed silica gel as the silicon rubber synthetic leather and its manufacturing technology of base |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110253978A (en) * | 2019-07-26 | 2019-09-20 | 凤阳加松新型材料科技有限公司 | A kind of polymer thermal insulative silica gel synthetic leather |
| CN113337129A (en) * | 2021-06-10 | 2021-09-03 | 惠州市永卓科技有限公司 | Special foaming silica gel for simulation robot and preparation method thereof |
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| CN105602444A (en) * | 2016-03-07 | 2016-05-25 | 惠州赛力珑新材料有限公司 | Yoga mat and preparation method |
| CN108034259A (en) * | 2018-01-10 | 2018-05-15 | 广东天跃新材料股份有限公司 | The silicon rubber leather and its coating process of a kind of good air permeability |
| CN108130747A (en) * | 2018-01-10 | 2018-06-08 | 广东天跃新材料股份有限公司 | A kind of silicon rubber leather and its coating process with anti-pollution function |
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| KR20010077825A (en) * | 2000-02-01 | 2001-08-20 | 김기환 | Synthetic Leather Manufactured by Silicone Rubber Foaming Method |
| CN105602444A (en) * | 2016-03-07 | 2016-05-25 | 惠州赛力珑新材料有限公司 | Yoga mat and preparation method |
| CN108034259A (en) * | 2018-01-10 | 2018-05-15 | 广东天跃新材料股份有限公司 | The silicon rubber leather and its coating process of a kind of good air permeability |
| CN108130747A (en) * | 2018-01-10 | 2018-06-08 | 广东天跃新材料股份有限公司 | A kind of silicon rubber leather and its coating process with anti-pollution function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110253978A (en) * | 2019-07-26 | 2019-09-20 | 凤阳加松新型材料科技有限公司 | A kind of polymer thermal insulative silica gel synthetic leather |
| CN113337129A (en) * | 2021-06-10 | 2021-09-03 | 惠州市永卓科技有限公司 | Special foaming silica gel for simulation robot and preparation method thereof |
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