CN205688265U - A kind of super soft organosilicon leather - Google Patents
A kind of super soft organosilicon leather Download PDFInfo
- Publication number
- CN205688265U CN205688265U CN201620198310.3U CN201620198310U CN205688265U CN 205688265 U CN205688265 U CN 205688265U CN 201620198310 U CN201620198310 U CN 201620198310U CN 205688265 U CN205688265 U CN 205688265U
- Authority
- CN
- China
- Prior art keywords
- layer
- silastic
- super soft
- leather
- ground floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The utility model discloses a kind of super soft organosilicon leather, including the ground floor silastic-layer (1) set gradually from top to bottom, second layer silastic-layer (2), super soft silastic-layer (3) and base material (4), ground floor silicone rubber slurry is coated in release paper sulfuration and obtains ground floor silastic-layer (1), ground floor silastic-layer continues coating second layer silicone rubber slurry sulfuration and obtains second layer silastic-layer (2), super soft silicone rubber slurry base material of fitting (4) sulfur is coated upper continuation of second layer silastic-layer (2), go out drying tunnel, after cooling, leather is i.e. obtained super soft organosilicon leather with release paper stripping.This utility model leather quality is soft and full, extends the range of organosilicon leather.Its manufacture method is simple and can produce continuously, and efficiency is high, whole process unharmful substance contamination-free.
Description
Technical field
This utility model relates to a kind of super soft organosilicon leather, belongs to technical field of synthetic leather.
Background technology
At present, domestic and international synthetic leather industry is mainly with polyurethane (PU), and polrvinyl chloride (PVC) is main, and it is manufacturing and is making
The harmful substances such as substantial amounts of dimethylformamide, butanone, toluene all can be contained during with, and when its scrap concrete processes again
The catabolites harmful to environment and biology such as hydrogen chloride, two English, Blausure (German) can be produced.
PU and PVC synthetic leather also have the most ageing-resistant when routine use, not heatproof, and facile hydrolysis easily stains, poor air permeability etc.
Shortcoming.
Organosilicon leather can overcome disadvantages mentioned above, but due to the particularity of organic silicon rubber, manufactured organosilicon leather
Quality is partially hard, and range is restricted.
Utility model content
This utility model, for the deficiency of the problems referred to above, proposes a kind of super soft organosilicon leather, and this leather quality is soft
Plentiful, extend the range of organosilicon leather.Its manufacture method is simple and can produce continuously, and efficiency is high, whole process without
Harmful substance contamination-free.
This utility model is that the technical scheme solving the proposition of above-mentioned technical problem is:
A kind of super soft organosilicon leather, including the ground floor silastic-layer (1) set gradually from top to bottom, second layer silicon
Rubber layer (2), super soft silastic-layer (3) and base material (4).
Preferred: described ground floor silastic-layer (1), second layer silastic-layer (2), super soft silastic-layer (3) and
Base material (4) composite joint successively is together.
Preferred: described ground floor silastic-layer (1), the gross thickness of second layer silastic-layer (2) are 0.05-0.1mm.
Preferred: the thickness of described super soft silastic-layer (3) is 0.1-0.4mm.
Preferred: described ground floor silastic-layer (1), second layer silastic-layer (2) raw material each composition by weight
Number proportioning is as follows:
First vinyl polysiloxane 40-65 part
First hydrogen containing siloxane 1-10 part
First filler 20-50 part
First mill base 0-20 part
First platinum group catalyst 0.01-1 part
First delayed-action activator 0.001-0.1%；
Described first vinyl polysiloxane is the polysiloxanes that at least two vinyl is directly connected with Si, described ethylene
Base is positioned at the end of the chain or side chain.
Described first hydrogen containing siloxane is the polysiloxanes that at least 3 hydrogen atoms are joined directly together with Si, and described hydrogen is former
Son is positioned at end of the chain side chain, or the hydrogen atom being joined directly together with Si is contained at chain two ends the most simultaneously, described hydrogen atom content be 0.1～
1.6%.Described first hydrogen containing siloxane is straight-chain, dendritic, ring-type or its mixture.
Described first filler is fume colloidal silica, precipitated silica, silicones, silicon powder, calcium carbonate, aluminum silicate
Salt, silicon bath soil, aluminium oxide, aluminium hydroxide, magnesium hydroxide, titanium dioxide or its mixture.
Described first mill base pigment with polysiloxanes as disperse medium.
Described first platinum group catalyst is isopropyl alcohol solution of chloroplatinic acid, chloroplatinic acid tetrahydrofuran solution, chloroplatinic acid-divinyl
Base tetramethyl disiloxane coordination compound or chloroplatinic acid-1,3,5,7-tetravinyl-1,3,5,7-tetramethyl-cyclotetrasiloxane joins
Compound, in described platinum catalyst, the content of Pt atom is 100～500000ppm.
Described first inhibitor be methyl butynol, ethynylcyclohexanol, maleic acid or derivatives thereof containing alkynyl, containing alkynes
The rich maleic acid or derivatives thereof of base, many vinyl polysiloxane, pyridine, unsaturated acyl amine, organic phosphine or phosphite ester.
Preferred: each composition proportioning by weight of the raw material of described super soft silastic-layer (3) is as follows:
Second vinyl polysiloxane 40-60 part
Second hydrogen containing siloxane 10-25 part
Second filler 20-30 part
Second mill base 0-20 part
Second platinum group catalyst 0.01-1 part
Second delayed-action activator 0.001-0.1 part；
Described second vinyl polysiloxane is the polysiloxanes that at least two vinyl is directly connected with Si, described ethylene
Base is positioned at the end of the chain or side chain.
Described second hydrogen containing siloxane is the polysiloxanes that at least 3 hydrogen atoms are joined directly together with Si, and described hydrogen is former
Son is positioned at end of the chain side chain, or the hydrogen atom being joined directly together with Si is contained at chain two ends the most simultaneously, described hydrogen atom content be 0.1～
1.6%.Described second hydrogen containing siloxane is straight-chain, dendritic, ring-type or its mixture.
Described second filler is fume colloidal silica, precipitated silica, silicones, silicon powder, calcium carbonate, aluminum silicate
Salt, silicon bath soil, aluminium oxide, aluminium hydroxide, magnesium hydroxide, titanium dioxide or its mixture.
Described second mill base pigment with polysiloxanes as disperse medium.
Described second platinum group catalyst is isopropyl alcohol solution of chloroplatinic acid, chloroplatinic acid tetrahydrofuran solution, chloroplatinic acid-divinyl
Base tetramethyl disiloxane coordination compound or chloroplatinic acid-1,3,5,7-tetravinyl-1,3,5,7-tetramethyl-cyclotetrasiloxane joins
Compound, in described platinum catalyst, the content of Pt atom is 100～500000ppm.
Described second inhibitor be methyl butynol, ethynylcyclohexanol, maleic acid or derivatives thereof containing alkynyl, containing alkynes
The rich maleic acid or derivatives thereof of base, many vinyl polysiloxane, pyridine, unsaturated acyl amine, organic phosphine or phosphite ester.
Preferred: described first hydrogen containing siloxane hydrogen content is 0.7-1.6%, and the viscosity of the first hydrogen containing siloxane
It is at least 100 centistokes.
Preferred: when the containing hydrogen silicone oil collocation that described second hydrogen containing siloxane is two or more uses, one therein
Containing hydrogen silicone oil consumption is at least above equal to 10%.
Preferred: described base material (4) is superfine fibre, non-woven fabrics, woven fabric.
The manufacture method of a kind of super soft organosilicon leather, comprises the following steps:
1. the various compositions proportioning by weight of ground floor silastic-layer (1) is obtained ground floor silicone rubber slurry, will
The various compositions proportioning by weight of second layer silastic-layer (2) obtains second layer silicone rubber slurry, by super soft silicone rubber
The various compositions proportioning by weight of layer (3) obtains super soft silicone rubber slurry.Ground floor silicone rubber slurry is coated on from
On type paper, coating layer thickness 0.02-0.05mm.
The release paper that 2. 2. step be coated with ground floor silicone rubber slurry is toasted 3-20 minute by 80-150 DEG C of drying tunnel
Complete sulfuration and obtain ground floor silastic-layer (1).
3. ground floor silastic-layer (1) the upper coating second layer silicone rubber slurry of sulfuration, coating layer thickness is 2. completed in step
0.03-0.08mm。
The ground floor silastic-layer (1) that 3. 4. step be coated with second layer silicone rubber slurry is dried by 80-150 DEG C of drying tunnel
Roasting within 3-20 minute, complete sulfuration and obtain second layer silastic-layer (2).
5. second layer silastic-layer (2) the super soft silicone rubber slurry of upper coating of sulfuration, coating layer thickness is 4. completed in step
0.1-0.4mm base material of fitting.
6. material step 5. obtained completes sulfuration for 3-20 minute by 80-150 DEG C of drying tunnel baking.
7. go out drying tunnel, after cooling, leather is i.e. obtained super soft organosilicon leather with release paper stripping.
The super soft organosilicon leather of one of the present utility model, compared to existing technology, has the advantages that
Leather of the present utility model includes ground floor silastic-layer (1), the second layer silicone rubber set gradually from top to bottom
Layer (2), super soft silastic-layer (3) and base material (4), quality is soft and full, extends the range of organosilicon leather.Its
Manufacture method is simple and can produce continuously, and efficiency is high, whole process unharmful substance contamination-free.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is super soft organosilicon leatherwork method schematic diagram.
Wherein, 1 be ground floor silastic-layer, 2 for second layer silastic-layer, 3 for super soft silastic-layer, 4 be base material, 5
For release paper, 61 be the first coating head, 62 be the second coating head, 63 be the 3rd coating head, 7 be doubling roller, 81 be the first coating cloth deck, 82 be
Second coating cloth deck, 83 be the 3rd coating cloth deck, 91 be the first drying tunnel, 92 be the second drying tunnel, 93 be the 3rd drying tunnel.
Detailed description of the invention
Accompanying drawing discloses the structural representation of one preferred embodiment of this utility model without limitation, below with reference to attached
Figure explains the technical solution of the utility model.
Embodiment 1
The super soft organosilicon leather of one of the present embodiment, as it is shown in figure 1, include that composite joint is one the most successively
Ground floor silastic-layer 1, second layer silastic-layer 2, super soft silastic-layer 3 and the base material 4 risen.
Described ground floor silastic-layer 1, the gross thickness of second layer silastic-layer 2 are 0.05-0.1mm.
The thickness of described super soft silastic-layer 3 is 0.1-0.4mm.
Described ground floor silastic-layer 1, second layer silastic-layer 2 are prepared by the raw material of following proportioning by weight:
The poly-silica of vinyl uses viscosity to be 10000 centistoke vinyl-terminated silicone fluid 10KG.
Hydrogen containing siloxane uses hydrogen content 0.75%, the containing hydrogen silicone oil 0.2KG of viscosity 200 centistoke.
Filler uses hydrophobic fumed white carbon 2.5KG.
Mill base 1KG.
The isopropyl alcohol solution of chloroplatinic acid 0.04KG that platinum group catalyst uses Pt concentration to be 3000ppm.
Delayed-action activator uses methyl butynol 0.006KG.
During preparation, first by 10000 centistoke vinyl-terminated silicone fluid 10KG Yu 2.5KG hydrophobic fumed white carbon (specific surfaces
Long-pending 200) mixing.Add 0.2KG containing hydrogen silicone oil hydrogen content 0.75%；Viscosity 200 centistoke, 0.006KG methyl butynol, platinum is urged
Agent concentration 3000ppm0.04KG, mill base 1KG is mixed evenly.
Super soft silastic-layer 3 is prepared by the raw material of following proportioning by weight:
The poly-silica of vinyl uses viscosity to be 10000 centistoke vinyl-terminated silicone fluid 10KG.
Hydrogen containing siloxane uses hydrogen content 0.75%, the containing hydrogen silicone oil 1.5KG of viscosity 10 centistoke.
Filler uses hydrophobic fumed white carbon 3.5KG.
Mill base 1KG.
The isopropyl alcohol solution of chloroplatinic acid 0.05KG that platinum group catalyst uses Pt concentration to be 3000ppm.
Delayed-action activator uses methyl butynol 0.007KG.
Above-mentioned vinyl polysiloxane is the polysiloxanes that at least two vinyl is directly connected with Si, described vinyl
It is positioned at the end of the chain or side chain.
Hydrogen containing siloxane is the polysiloxanes that at least 3 hydrogen atoms are joined directly together with Si, and described hydrogen atom is positioned at chain
Side chain, or chain two ends contain the hydrogen atom being joined directly together with Si the most simultaneously, and described hydrogen atom content is 0.1～1.6%.Hydrogeneous
Polysiloxanes is straight-chain, dendritic, ring-type polysiloxanes or its mixture, and electing hydrogen content as is 0.7-1.6%, described first
Hydrogen containing siloxane hydrogen containing siloxane viscosity is at least 100 centistoke containing hydrogen silicone oils.Described second hydrogen containing siloxane is two kinds
When above containing hydrogen silicone oil collocation uses, a kind of containing hydrogen silicone oil consumption therein is at least above equal to 10%.
Filler is precipitated silica, silicones, silicon powder, calcium carbonate, aluminosilicate, silicon bath soil, aluminium oxide, hydroxide
Aluminum, magnesium hydroxide, titanium dioxide or its mixture, its effect is as the effect of fume colloidal silica.
Mill base is selectivity additive, and the convenient synthetic leather making different colours, it is with polysiloxanes as disperse medium
Pigment, be optimal with the polysiloxanes containing vinyl for disperse medium.
Platinum group catalyst is isopropyl alcohol solution of chloroplatinic acid, chloroplatinic acid tetrahydrofuran solution, chloroplatinic acid-divinyl tetramethyl
Disiloxane coordination compound or chloroplatinic acid-1,3,5,7-tetravinyl-1,3,5,7-tetramethyl-cyclotetrasiloxane coordination compound, described
In platinum catalyst, the content of Pt atom is 100～500000ppm.Its effect prepared and isopropyl alcohol solution of chloroplatinic acid
Effect is the same.
Inhibitor is ethynylcyclohexanol, the maleic acid or derivatives thereof containing alkynyl, the rich maleic acid containing alkynyl or its spread out
Vinyl polysiloxane biological, many, pyridine, unsaturated acyl amine, organic phosphine or phosphite ester, its effect and methyl butynol
Effect is the same.
Described base material 4 is superfine fibre, non-woven fabrics, woven fabric.
A kind of manufacture method of super soft organosilicon leather, as in figure 2 it is shown, comprise the following steps:
Step 1, obtains ground floor silicone rubber slurry by the various compositions proportioning by weight of ground floor silastic-layer 1,
The various compositions proportioning by weight of second layer silastic-layer 2 is obtained second layer silicone rubber slurry, by super soft silicone rubber
The various compositions proportioning by weight of layer 3 obtains super soft silicone rubber slurry.By release paper rising sun roller, model AR-194 runs through
Coating line, by ground floor silicone rubber slurry gluing on the first coating cloth deck 81, sets the first coating head 61 spacing as 0.02mm, is i.e. coated with
Layer thickness 0.02mm, adjusts linear velocity and makes coating material retention time in 130 DEG C of first drying tunnel 91 be 10 minutes, complete to vulcanize
To ground floor silastic-layer 1, in another embodiment of the present utility model, adjust linear velocity and make coating material at 80 DEG C of first drying tunnel
In 91, retention time is 20 minutes, in still another embodiment of the present utility model, adjusts linear velocity and makes coating material at 150 DEG C the
In one drying tunnel 91, retention time is 3 minutes.
Step 2, by second layer silicone rubber slurry gluing on the second coating cloth deck 82, set the second coating head 62 spacing as
0.08mm, is 5 minutes by retention time in 130 DEG C of second drying tunnel 92, completes sulfuration and obtain second layer silastic-layer 2.At this
In another embodiment of utility model, adjust linear velocity and make coating material retention time in 80 DEG C of second drying tunnel 92 be 20 minutes,
In still another embodiment of the present utility model, adjust linear velocity and make coating material retention time in 150 DEG C of second drying tunnel 92 be 3
Minute.
Step 3, by super soft silicone rubber slurry gluing on the 3rd coating cloth deck 83, set the 3rd coating head 63 spacing as
0.15mm, the linear velocity that maintenance above sets.
Step 4, is that 0.6 superfine fibre i.e. base material 4 is fitted by doubling roller 7 by itself and thickness.Set laminating spacing (release
Distance between paper and doubling roller) it is 0.8mm and by 130 DEG C of the 3rd drying tunnel 93, retention time 15 minutes, at this utility model
Another embodiment in, coating material retention time in 80 DEG C of the 3rd drying tunnel 93 is 20 minutes, of the present utility model again another
In embodiment, in 150 DEG C of the 3rd drying tunnel 93, retention time is 3 minutes, goes out drying tunnel and release paper is separated with leather after cooling.
Embodiment 2:
This enforcement is in place of the difference of embodiment 1: containing hydrogen silicone oil consumption used in described super soft silicone rubber slurry
It is adjusted to 3KG.
Embodiment 3:
This enforcement is in place of the difference of embodiment 1: containing hydrogen silicone oil used by super soft silicone rubber slurry changes viscosity 200 into
Centistoke, the containing hydrogen silicone oil 1KG of hydrogen content 0.2%, the containing hydrogen silicone oil 2KG of viscosity 10 centistoke hydrogen content 1%.
Embodiment 4:
This enforcement is in place of the difference of embodiment 1: set the first coating head 61 spacing as 0.02mm, between the second coating head 62
Away from for 0.03mm.
Embodiment 5:
This enforcement is in place of the difference of embodiment 1: set the first coating head 61 spacing as 0.05mm, between the second coating head 62
Away from for 0.03mm.
Embodiment 6:
This enforcement is in place of the difference of embodiment 1: the 3rd coating head 63 spacing is 0.1mm.
Embodiment 7:
This enforcement is in place of the difference of embodiment 1: the 3rd coating head 63 spacing is 0.4mm.
Embodiment 8:
This enforcement is in place of the difference of embodiment 1: described ground floor silastic-layer 1, second layer silastic-layer 2 by with
Under by weight proportioning raw material prepare:
The poly-silica of vinyl uses viscosity to be 10000 centistoke vinyl-terminated silicone fluid 4KG.
Hydrogen containing siloxane uses hydrogen content 0.75%, the containing hydrogen silicone oil 0.1KG of viscosity 200 centistoke.
Filler uses hydrophobic fumed white carbon 5KG.
Mill base 0KG.
The isopropyl alcohol solution of chloroplatinic acid 0.001KG that platinum group catalyst uses Pt concentration to be 3000ppm.
Delayed-action activator uses methyl butynol 0.001KG.
Super soft silastic-layer 3 is prepared by the raw material of following proportioning by weight:
The poly-silica of vinyl uses viscosity to be 10000 centistoke vinyl-terminated silicone fluid 4KG.
Hydrogen containing siloxane uses hydrogen content 0.75%, the containing hydrogen silicone oil 1KG of viscosity 10 centistoke.
Filler uses hydrophobic fumed white carbon 2KG.
Mill base 0KG.
The isopropyl alcohol solution of chloroplatinic acid 0.001KG that platinum group catalyst uses Pt concentration to be 3000ppm.
Delayed-action activator uses methyl butynol 0.001KG.
Embodiment 9:
This enforcement is in place of the difference of embodiment 1: this enforcement is in place of the difference of embodiment 1: described first
Layer silastic-layer 1, second layer silastic-layer 2 are prepared by the raw material of following proportioning by weight:
The poly-silica of vinyl uses viscosity to be 10000 centistoke vinyl-terminated silicone fluid 6.5KG.
Hydrogen containing siloxane uses hydrogen content 0.75%, the containing hydrogen silicone oil 1KG of viscosity 200 centistoke.
Filler uses hydrophobic fumed white carbon 5KG.
Mill base 2KG.
The isopropyl alcohol solution of chloroplatinic acid 0.001KG that platinum group catalyst uses Pt concentration to be 3000ppm.
Delayed-action activator uses methyl butynol 0.001KG.
Super soft silastic-layer 3 is prepared by the raw material of following proportioning by weight:
The poly-silica of vinyl uses viscosity to be 10000 centistoke vinyl-terminated silicone fluid 6KG.
Hydrogen containing siloxane uses hydrogen content 0.75%, the containing hydrogen silicone oil 2.5KG of viscosity 10 centistoke.
Filler uses hydrophobic fumed white carbon 3KG.
Mill base 2KG.
The isopropyl alcohol solution of chloroplatinic acid 0.1KG that platinum group catalyst uses Pt concentration to be 3000ppm.
Delayed-action activator uses methyl butynol 0.01KG.
Comparative example 1:
This comparative example is in place of the difference of embodiment 1: containing hydrogen silicone oil consumption used by super soft silicone rubber slurry is reduced to
0.5KG。
Comparative example 2:
This comparative example is in place of the difference of embodiment 1: used by ground floor silastic-layer 1, second layer silastic-layer 2
Containing hydrogen silicone oil change the containing hydrogen silicone oil that viscosity is 10 centistokes into.
Comparative example 3:
This comparative example is in place of the difference of embodiment 1: set the second coating head 62 spacing as 0.15mm.
Comparative example 4:
This comparative example is in place of the difference of embodiment 1: set the 3rd coating head 63 spacing as 0.05mm.
Product embodiment 1-9 and comparative example 1-4 obtained carries out pliability mensuration according to ISO 17235-2011 and takes off
Layer phenomenon measures, during test, and experimental temperature: 23 ± 2 DEG C, test wrapper diameter: ∮=20mm, its experimental data is as shown in table 1:
As seen from the above table, organosilicon leather quality of the present utility model is soft and full, does not has delamination.
It is merely to illustrate reality of the present utility model above in conjunction with this utility model preferred embodiment described by accompanying drawing
Execute mode rather than as to aforementioned utility model purpose and claims content and the restriction of scope, every according to this
The technical spirit of utility model, to any simple modification made for any of the above embodiments, equivalent variations and modification, the most still belongs to this practicality
New technique and rights protection category.
Claims (3)
1. a super soft organosilicon leather, it is characterised in that: include the ground floor silastic-layer set gradually from top to bottom
(1), second layer silastic-layer (2), super soft silastic-layer (3) and base material (4)；Described ground floor silastic-layer (1), second
Layer silastic-layer (2), super soft silastic-layer (3) and base material (4) composite joint successively are together.
Super soft organosilicon leather the most according to claim 1, it is characterised in that: described ground floor silastic-layer (1),
The gross thickness of two layers of silastic-layer (2) is 0.05-0.1mm.
Super soft organosilicon leather the most according to claim 1, it is characterised in that: described super soft silastic-layer (3)
Thickness is 0.1-0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198310.3U CN205688265U (en) | 2016-03-15 | 2016-03-15 | A kind of super soft organosilicon leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198310.3U CN205688265U (en) | 2016-03-15 | 2016-03-15 | A kind of super soft organosilicon leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205688265U true CN205688265U (en) | 2016-11-16 |
Family
ID=57264730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198310.3U Active CN205688265U (en) | 2016-03-15 | 2016-03-15 | A kind of super soft organosilicon leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205688265U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109537300A (en) * | 2018-11-22 | 2019-03-29 | 西安科技大学 | A kind of preparation method of aero seat flame-retardant smoke inhibition silica gel leather |
| CN113440356A (en) * | 2021-07-26 | 2021-09-28 | 山东斐时文化科技有限公司 | Preparation process and application of medical isolation pad filling material |
-
2016
- 2016-03-15 CN CN201620198310.3U patent/CN205688265U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109537300A (en) * | 2018-11-22 | 2019-03-29 | 西安科技大学 | A kind of preparation method of aero seat flame-retardant smoke inhibition silica gel leather |
| CN109537300B (en) * | 2018-11-22 | 2021-04-23 | 西安科技大学 | Preparation method of flame-retardant smoke-suppressing silica gel leather for aviation seat |
| CN113440356A (en) * | 2021-07-26 | 2021-09-28 | 山东斐时文化科技有限公司 | Preparation process and application of medical isolation pad filling material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105696361A (en) | Super-soft organic silicon leather and preparation method thereof | |
| CN205688265U (en) | A kind of super soft organosilicon leather | |
| CN108221398B (en) | A kind of silicon rubber leather and its coating process that wearability is good | |
| CN103897398B (en) | A kind of water base elastomer silicone of Ludox reinforcement and preparation method and application | |
| CN108219671A (en) | A kind of bi-component addition type liquid silastic and preparation method thereof | |
| CN103804959B (en) | A kind of preparation method of modified silicasol and application | |
| CN102191689A (en) | Fogging surface silky wax feel finishing agent for synthetic leather and preparation method thereof | |
| CN105603768A (en) | Burn-resistant synthetic leather and production method | |
| CN105601972A (en) | Silicone-rubber composite material for electronic product and preparation method | |
| CN104031390A (en) | Thermochromic one-component ketoxime-free room temperature vulcanized silicone rubber | |
| CN107987632A (en) | A kind of aqueous double-component matte varnish and its production technology | |
| CN107858097A (en) | A kind of super-hydrophobic fluorine silicon resin ceramic stain control agent and preparation method thereof | |
| CN107323020A (en) | A kind of silastic polymer weatherability leather and preparation method thereof | |
| CN105670298A (en) | Addition-type silicon rubber and bonding method thereof | |
| CN104130581A (en) | Addition type culture stone mold glue and preparation method thereof | |
| CN104098916A (en) | Addition type ultra-soft silicone rubber, as well as preparation method and application thereof | |
| CN108914606A (en) | Ship, yacht furniture decoration silicon rubber synthetic leather and its manufacturing technology | |
| CN110128936A (en) | A kind of use for synthetic leather surface treating agent and preparation method thereof | |
| CN109680509B (en) | Silica gel leather applied to interior trim or seat of vehicle and preparation method thereof | |
| CN107699041A (en) | A kind of household china silica gel stamp-pad ink and household china silica gel ink and preparation method thereof | |
| CN108914600A (en) | A kind of air brushing waterproof canvas and its production method | |
| CN109023982A (en) | Zero DMF environment-friendly and high-performance silastic polymer synthetic leather and its manufacturing technology | |
| CN108286194A (en) | A kind of scratch resistance canvas and its production method | |
| CN109810600A (en) | Green energy conservation interior wall coating | |
| CN105348958B (en) | A kind of water-based dumb light coating varnish of two-component organic inorganic hybridization and preparation method thereof and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |