CN110466227A - Reflective silica gel ornamental sheet material and preparation method thereof - Google Patents

Reflective silica gel ornamental sheet material and preparation method thereof Download PDF

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Publication number
CN110466227A
CN110466227A CN201910715475.1A CN201910715475A CN110466227A CN 110466227 A CN110466227 A CN 110466227A CN 201910715475 A CN201910715475 A CN 201910715475A CN 110466227 A CN110466227 A CN 110466227A
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China
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silica gel
parts
reflective
sheet material
ornamental sheet
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CN201910715475.1A
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Chinese (zh)
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张忠松
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Individual
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Individual
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Priority to CN201910715475.1A priority Critical patent/CN110466227A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • B05D7/58—No clear coat specified
    • B05D7/584—No clear coat specified at least some layers being let to dry, at least partially, before applying the next layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/286—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysulphones; polysulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2518/00—Other type of polymers
    • B05D2518/10—Silicon-containing polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B2037/1269—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives multi-component adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/04—Coating on the layer surface on a particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/712—Weather resistant

Abstract

The present invention relates to decoration sheet manufacturing technology fields more particularly to reflective silica gel ornamental sheet material and preparation method thereof；Reflective silica gel ornamental sheet material of the invention includes successively from bottom to top PET protection film, reflective layer, silica gel base, silica gel adhesive layer, hot melt adhesive film, and the reflective layer includes the raw material of following parts by weight: 10~15 parts of reflective powder, 60~80 parts of silica gel, 3~5 parts of diluent；The silica gel base includes the raw material of following parts by weight: 4~6 parts of silica gel, 3~5 parts of diluent；The silica gel adhesive layer includes the raw material of following parts by weight: 29~43 parts of silica gel, 3~5 parts of diluent；The reflective silica gel ornamental sheet material of the present invention is simple for production, has the characteristics such as anti-colour contamination, soft, water-fastness, ageing-resistant, environmentally friendly.

Description

Reflective silica gel ornamental sheet material and preparation method thereof
Technical field:
The present invention relates to decoration sheet manufacturing technology field more particularly to a kind of reflective silica gel ornamental sheet material and its preparation sides Method.
Background technique:
Decoration sheet refers to resin (or in process with monomer direct polymerization) for main component, with plasticizer, The additives such as filler, lubricant, colorant be auxiliary element, in process can flowing forming material.Decoration sheet There is very extensive use in the pictorial trademarks such as various clothes, luggage, shoes and hats, athletic equipment and label.
The now skill applied to the pictorial trademarks such as various clothes, luggage, shoes and hats, athletic equipment, the reflective decoration sheet of label Art scheme is that reflective powder, PET protection film, hot melt adhesive film of reflective decoration sheet etc. are bonded using polyurethane resin glue is each Component.Using prior art, not only complex process, operating condition require harshness to reflective decoration sheet, but also to equipment precision Degree requires high.Had the following deficiencies using the reflective decoration sheet that prior art manufactures: 1, activity is strong, adsorption capacity By force, the color absorption on fabric can be come up for clothes etc., makes pictorial trademark, label that colour contamination occur；2, feel is partially hard, inadequate It is soft；3,40~60 DEG C of washing temperature can only be born, some special brands is not able to satisfy and the industrial washing of trade mark, label is wanted Ask (washed 20 times in 90 DEG C of water temperatures or more, and washing time is 90 minutes every time)；4, in ageing-resistant test (oven temperature For 80 DEG C, humidity be 75 degree, the time is 72 hours) in surface will appear cracking；5, it is not able to satisfy to material more and more increasingly High environmentally friendly requirement.
Summary of the invention:
There is provided the purpose of the present invention is to the shortcomings of the prior art it is a kind of it is simple for production, have anti-colour contamination, The reflective silica gel ornamental sheet material of the characteristics such as soft, water-fastness, ageing-resistant, environmentally friendly；The present invention also provides a kind of reflective silicon The preparation method of glue decoration sheet.
To achieve the goals above, the technical solution adopted by the present invention is that:
Reflective silica gel ornamental sheet material from bottom to top successively include PET protection film, reflective layer, silica gel base, silica gel adhesive layer, Hot melt adhesive film, the reflective layer include the raw material of following parts by weight: 10~15 parts of reflective powder, 60~80 parts of silica gel, diluent 3 ~5 parts；The silica gel base includes the raw material of following parts by weight: 4~6 parts of silica gel, 3~5 parts of diluent；The silica gel bonding Layer includes the raw material of following parts by weight: 29~43 parts of silica gel, 3~5 parts of diluent.
Further improvement of these options is that the PET protection film is with a thickness of 0.04~0.05mm.
Further improvement of these options is that the reflective layer is with a thickness of 0.01~0.02mm.
Further improvement of these options is that the silica gel groundwork thickness is 0.1~0.2mm.
Further improvement of these options is that the silica gel thickness of adhibited layer is 0.03~0.05mm.
Further improvement of these options is that the reflective powder is SiO2、CaO、Na2O、TiO2, one of BaO or Multiple combinations.
Further improvement of these options is that the diluent is organosilicon coating diluent.
Further improvement of these options is that the hot melt adhesive film is one of PES glue film, TPU glue film.
Further improvement of these options is, the silica gel base further includes that have parts by weight be 5~10 parts of coloring Agent；
The preparation method of reflective silica gel ornamental sheet material, wherein include following steps:
A, it is evenly coated in a manner of coating after be 60~80 parts of silica gel by parts by weight, 3~5 parts of diluent mixes In PET protection film, 60~85 DEG C at a temperature of toast 3~6 minutes, then by parts by weight be 10~15 parts reflective powder it is uniform It spreads on Silica Surface after baking, PET protection film upper surface is made to form reflective layer；
B, table on reflective layer is uniformly coated on after be 4~6 parts of silica gel by parts by weight, 3~5 parts of diluent mixes Face, 60~100 DEG C at a temperature of toast 3~6 minutes, make reflective layer upper surface formed silica gel base；
C, it is uniformly coated in silica gel base after be 29~43 parts of silica gel by parts by weight, 3~5 parts of diluent mixes Surface, 60~85 DEG C at a temperature of toast 3~6 minutes, make silica gel base upper surface formed silica gel adhesive layer；
D, hot melt adhesive film is fitted in silica gel bonding layer surface, forms reflective silica gel ornamental sheet material.
The beneficial effects of the invention are that: the reflective silica gel ornamental sheet material of the present invention successively includes PET protection film from bottom to top, anti- Photosphere, silica gel base, silica gel adhesive layer, hot melt adhesive film.Because silica gel is a kind of inert material, material is soft, has high temperature resistant With anti-aging characteristic, the environmental requirement of food-grade can be reached, the present invention is made of silicone silica gel base and using proportion property The good silica gel of energy carrys out the components such as be bonded PET protection film, reflective powder, hot melt adhesive film, silica gel base with diluent and reflective silica gel is made Decoration sheet has the advantage that compared with conventionally employed polyurethane resin is as reflective decoration sheet made of bonding agent
First is that the present invention mainly uses the silica gel of inert material to be made, it is not easy to adsorb color, the anti-liter of cloth can be played China's effect prevents pictorial trademark, label from colour contamination occurs；
Second is that material is soft, capable of accomplishing decoration sheet, still softness, good hand touch, smooth effect are close with a thickness of 2.0mm Human skin；
Third is that it is high temperature resistant, water-fastness, it can satisfy industrial washing requirement of some special brands such as clothes to trade mark, label (washed 20 times in 90 DEG C of water temperatures or more, and washing time is 90 minutes every time)；
It, can (oven temperature be 80 DEG C, humidity is 75 degree, time by ageing-resistant test fourth is that anti-aging property is good It is 72 hours)；
Fifth is that the present invention is bonded PET protection film, reflective powder, hot melt adhesive film, silica gel base as bonding agent using silica gel, It can satisfy the high-environmental requirement to material.
Detailed description of the invention:
The present invention is described in detail by following preferred embodiments and attached drawing for ease of explanation,.
Fig. 1 is reflective silica gel ornamental sheet material composition figure of the invention.
Specific embodiment:
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
The present invention reflective silica gel ornamental sheet material composition as shown in Figure 1, its from bottom to top successively include PET protection film 1, it is reflective Layer 2, silica gel base 3, silica gel adhesive layer 4, hot melt adhesive film 5.
Embodiment one:
The reflective silica gel ornamental sheet material of the present embodiment successively includes PET protection film 1, reflective layer 2, silica gel base from bottom to top Layer 3, silica gel adhesive layer 4, PES glue film, in which: PET protection film 1 is with a thickness of 0.05mm；Reflective layer 2 is with a thickness of 0.02mm；Silica gel Base 3 is with a thickness of 0.2mm；Silica gel adhesive layer 4 is with a thickness of 0.05mm.
Reflective layer 2 includes SiO2Powder 12g, silica gel 70g, organosilicon coating diluent 4g.
Silica gel base 3 includes silica gel 5g, organosilicon coating diluent 4g, colorant 8g.
Silica gel adhesive layer 4 includes silica gel 35g, organosilicon coating diluent 4g.
The preparation method of above-mentioned reflective silica gel ornamental sheet material, comprising the following steps:
A, it is evenly coated in after mixing silica gel 70g, organosilicon coating diluent 4g in a manner of coating with a thickness of 0.05mm's It in PET protection film 1, is toasted 6 minutes in 85 DEG C of baking box, then by SiO2Powder 12g uniformly spreads Silica Surface after baking On, so that 1 upper surface of PET protection film is formed the reflective layer with a thickness of 0.02mm；
B, it is uniformly coated on 2 upper surface of reflective layer after mixing silica gel 5g, organosilicon coating diluent 4g, in 100 DEG C of baking Oven for baking 6 minutes, 2 upper surface of reflective layer is made to form the silica gel base 3 with a thickness of 0.2mm；
C, it is uniformly coated on 3 upper surface of silica gel base after mixing silica gel 35g, organosilicon coating diluent 4g, at 85 DEG C It is toasted 6 minutes in baking box, 3 upper surface of silica gel base is made to form the silica gel adhesive layer 4 with a thickness of 0.05mm；
D, PES glue film is fitted on 4 surface of silica gel adhesive layer, forms reflective silica gel ornamental sheet material.
Embodiment two:
The reflective silica gel ornamental sheet material of the present embodiment successively includes PET protection film 1, reflective layer 2, silica gel base from bottom to top Layer 3, silica gel adhesive layer 4, PES glue film, in which: PET protection film 1 is with a thickness of 0.04mm；Reflective layer 2 is with a thickness of 0.01mm；Silica gel Base 3 is with a thickness of 0.1mm；Silica gel adhesive layer 4 is with a thickness of 0.03mm.
Reflective layer 2 includes CaO powder 15g, silica gel 80g, organosilicon coating diluent 5g.
Silica gel base 3 includes silica gel 6g, organosilicon coating diluent 5g, colorant 10g.
Silica gel adhesive layer 4 includes silica gel 43g, organosilicon coating diluent 5g.
The preparation method of above-mentioned reflective silica gel ornamental sheet material, comprising the following steps:
A, it is evenly coated in after mixing silica gel 80g, organosilicon coating diluent 5g in a manner of coating with a thickness of 0.04mm's In PET protection film 1, toasted 5 minutes in 70 DEG C of baking box, then CaO powder 15g is uniformly spread into Silica Surface after baking On, so that 1 upper surface of PET protection film is formed the reflective layer with a thickness of 0.01mm；
B, it is uniformly coated on 2 upper surface of reflective layer after mixing silica gel 6g, organosilicon coating diluent 5g, in 80 DEG C of baking It is toasted 5 minutes in case, 2 upper surface of reflective layer is made to form the silica gel base 3 with a thickness of 0.1mm；
C, it is uniformly coated on 3 upper surface of silica gel base after mixing silica gel 43g, organosilicon coating diluent 5g, at 75 DEG C It is toasted 5 minutes in baking box, 3 upper surface of silica gel base is made to form the silica gel adhesive layer 4 with a thickness of 0.03mm；
D, PES film is fitted on 4 surface of silica gel adhesive layer, forms reflective silica gel ornamental sheet material.
Embodiment three:
The reflective silica gel ornamental sheet material of the present embodiment successively includes PET protection film 1, reflective layer 2, silica gel base from bottom to top Layer 3, silica gel adhesive layer 4, PES glue film, in which: PET protection film 1 is with a thickness of 0.04mm；Reflective layer 2 is with a thickness of 0.01mm；Silica gel Base 3 is with a thickness of 0.1mm；Silica gel adhesive layer 4 is with a thickness of 0.04mm.
Reflective layer 2 includes SiO2Powder 5g, CaO powder 5g, silica gel 60g, organosilicon coating diluent 3g.
Silica gel base 3 includes silica gel 4g, organosilicon coating diluent 3g.
Silica gel adhesive layer 4 includes silica gel 29g, organosilicon coating diluent 3g.
The preparation method of above-mentioned reflective silica gel ornamental sheet material, comprising the following steps:
A, it is evenly coated in after mixing silica gel 60g, organosilicon coating diluent 3g in a manner of coating with a thickness of 0.04mm's It in PET protection film 1, is toasted 5 minutes in 80 DEG C of baking box, then by SiO2Powder 5g and CaO powder 5g is uniformly spread after baking On Silica Surface, 1 upper surface of PET protection film is made to form the reflective layer with a thickness of 0.01mm；
B, it is uniformly coated on 2 upper surface of reflective layer after mixing silica gel 4g, organosilicon coating diluent 3g, in 90 DEG C of baking It is toasted 4 minutes in case, 2 upper surface of reflective layer is made to form the silica gel base 3 with a thickness of 0.1mm；
C, it is uniformly coated on 3 upper surface of silica gel base after mixing silica gel 29g, organosilicon coating diluent 3g, at 75 DEG C It is toasted 4 minutes in baking box, 3 upper surface of silica gel base is made to form the silica gel adhesive layer 4 with a thickness of 0.04mm；
D, PES glue film is fitted on 4 surface of silica gel adhesive layer, forms reflective silica gel ornamental sheet material.
Example IV:
The reflective silica gel ornamental sheet material of the present embodiment successively includes PET protection film 1, reflective layer 2, silica gel base from bottom to top Layer 3, silica gel adhesive layer 4, TPU glue film, in which: PET protection film 1 is with a thickness of 0.04mm；Reflective layer 2 is with a thickness of 0.01mm；Silica gel Base 3 is with a thickness of 0.1mm；Silica gel adhesive layer 4 is with a thickness of 0.03mm.
Reflective layer 2 includes Na2O powder 13g, silica gel 70g, organosilicon coating diluent 4g.
Silica gel base 3 includes silica gel 5g, organosilicon coating diluent 4g, colorant 10g.
Silica gel adhesive layer 4 includes silica gel 35g, organosilicon coating diluent 4g.
The preparation method of above-mentioned reflective silica gel ornamental sheet material, comprising the following steps:
A, it is evenly coated in after mixing silica gel 70g, organosilicon coating diluent 4g in a manner of coating with a thickness of 0.04mm's It in PET protection film 1, is toasted 3 minutes in 60 DEG C of baking box, then by Na2O powder 13g uniformly spreads Silica Surface after baking On, so that 1 upper surface of PET protection film is formed the reflective layer with a thickness of 0.01mm；
B, it is uniformly coated on 2 upper surface of reflective layer after mixing silica gel 5g, organosilicon coating diluent 4g, in 60 DEG C of baking It is toasted 3 minutes in case, 2 upper surface of reflective layer is made to form the silica gel base 3 with a thickness of 0.1mm；
C, it is uniformly coated on 3 upper surface of silica gel base after mixing silica gel 35g, organosilicon coating diluent 4g, at 60 DEG C It is toasted 3 minutes in baking box, 3 upper surface of silica gel base is made to form the silica gel adhesive layer 4 with a thickness of 0.03mm；
D, TPU glue film is fitted on 4 surface of silica gel adhesive layer, forms reflective silica gel ornamental sheet material.
Embodiment five:
The reflective silica gel ornamental sheet material of the present embodiment successively includes PET protection film 1, reflective layer 2, silica gel base from bottom to top Layer 3, silica gel adhesive layer 4, TPU glue film, in which: PET protection film 1 is with a thickness of 0.05mm；Reflective layer 2 is with a thickness of 0.02mm；Silica gel Base 3 is with a thickness of 0.2mm；Silica gel adhesive layer 4 is with a thickness of 0.05mm.
Reflective layer 2 includes TiO2Powder 10g, silica gel 60g, organosilicon coating diluent 3g.
Silica gel base 3 includes silica gel 4g, organosilicon coating diluent 3g, colorant 5g.
Silica gel adhesive layer 4 includes silica gel 29g, organosilicon coating diluent 3g.
The preparation method of above-mentioned reflective silica gel ornamental sheet material, comprising the following steps:
A, it is evenly coated in after mixing silica gel 60g, organosilicon coating diluent 3g in a manner of coating with a thickness of 0.05mm's It in PET protection film 1, is toasted 6 minutes in 85 DEG C of baking box, then by TiO2Powder 10g uniformly spreads Silica Surface after baking On, so that 1 upper surface of PET protection film is formed the reflective layer with a thickness of 0.02mm；
B, it is uniformly coated on 2 upper surface of reflective layer after mixing silica gel 4g, organosilicon coating diluent 3g, in 100 DEG C of baking Oven for baking 6 minutes, 2 upper surface of reflective layer is made to form the silica gel base 3 with a thickness of 0.2mm；
C, it is uniformly coated on 3 upper surface of silica gel base after mixing silica gel 29g, organosilicon coating diluent 3g, at 85 DEG C It is toasted 6 minutes in baking box, 3 upper surface of silica gel base is made to form the silica gel adhesive layer 4 with a thickness of 0.05mm；
D, TPU glue film is fitted on 4 surface of silica gel adhesive layer, forms reflective silica gel ornamental sheet material.
Embodiment six:
The reflective silica gel ornamental sheet material of the present embodiment successively includes PET protection film 1, reflective layer 2, silica gel base from bottom to top Layer 3, silica gel adhesive layer 4, TPU glue film, in which: PET protection film 1 is with a thickness of 0.04mm；Reflective layer 2 is with a thickness of 0.01mm；Silica gel Base 3 is with a thickness of 0.1mm；Silica gel adhesive layer 4 is with a thickness of 0.03mm.
Reflective layer 2 includes BaO powder 15g, silica gel 80g, organosilicon coating diluent 5g.
Silica gel base 3 includes silica gel 6g, organosilicon coating diluent 5g.
Silica gel adhesive layer 4 includes silica gel 43g, organosilicon coating diluent 5g.
The preparation method of above-mentioned reflective silica gel ornamental sheet material, comprising the following steps:
A, it is evenly coated in after mixing silica gel 80g, organosilicon coating diluent 5g in a manner of coating with a thickness of 0.04mm's In PET protection film 1, toasted 3 minutes in 60 DEG C of baking box, then BaO powder 15g is uniformly spread into Silica Surface after baking On, so that 1 upper surface of PET protection film is formed the reflective layer with a thickness of 0.01mm；
B, it is uniformly coated on 2 upper surface of reflective layer after mixing silica gel 6g, organosilicon coating diluent 5g, in 60 DEG C of baking It is toasted 3 minutes in case, 2 upper surface of reflective layer is made to form the silica gel base 3 with a thickness of 0.1mm；
C, it is uniformly coated on 3 upper surface of silica gel base after mixing silica gel 43g, organosilicon coating diluent 5g, at 60 DEG C It is toasted 3 minutes in baking box, 3 upper surface of silica gel base is made to form the silica gel adhesive layer 4 with a thickness of 0.03mm；
D, TPU glue film is fitted on 4 surface of silica gel adhesive layer, forms reflective silica gel ornamental sheet material.
Control group:
The reflective decoration sheet manufactured using prior art includes reflective powder, 40 that parts by weight are 5~10 parts ~60 parts of polyurethane resin glue.
It can be obtained compared with the reflective decoration sheet that control group manufactures by embodiment two:
By upper Biao Ke get, the reflective silica gel ornamental sheet material embodiment two of the present invention is simple for production compared with control group, has anti-string The characteristics such as color, soft, water-fastness, ageing-resistant, environmentally friendly significantly improve the reflective decoration sheet prior art of manufacture Deficiency.
Certainly, the above is only presently preferred embodiments of the present invention, therefore all according to structure described in present patent application range It makes, the equivalent change or modification that feature and principle are done, is included in the scope of the patent application of the present invention.

Claims (10)

1. reflective silica gel ornamental sheet material, which is characterized in that from bottom to top successively include PET protection film (1), reflective layer (2), silica gel Base (3), silica gel adhesive layer (4), hot melt adhesive film (5), the reflective layer (2) include the raw material of following parts by weight: reflective powder 10~15 parts, 60~80 parts of silica gel, 3~5 parts of diluent；The silica gel base (3) includes the raw material of following parts by weight: silica gel 4~6 parts, 3~5 parts of diluent；The silica gel adhesive layer (4) includes the raw material of following parts by weight: 29~43 parts of silica gel, dilution 3~5 parts of agent.
2. reflective silica gel ornamental sheet material according to claim 1, it is characterised in that: the PET protection film (1) with a thickness of 0.04~0.05mm.
3. reflective silica gel ornamental sheet material according to claim 1, it is characterised in that: the reflective layer (2) is with a thickness of 0.01 ~0.02mm.
4. reflective silica gel ornamental sheet material according to claim 1, it is characterised in that: the silica gel base (3) is with a thickness of 0.1 ~0.2mm.
5. reflective silica gel ornamental sheet material according to claim 1, it is characterised in that: the silica gel adhesive layer (4) with a thickness of 0.03~0.05mm.
6. reflective silica gel ornamental sheet material according to claim 1, it is characterised in that: the reflective powder is SiO2、CaO、 Na2O、TiO2, one of BaO or multiple combinations.
7. reflective silica gel ornamental sheet material according to claim 1, it is characterised in that: the diluent is organosilicon coating dilution Agent.
8. reflective silica gel ornamental sheet material according to claim 1, it is characterised in that: the hot melt adhesive film (5) is PES glue One of film, TPU glue film.
9. reflective silica gel ornamental sheet material according to claim 1, it is characterised in that: the silica gel base (3) further includes having The colorant that parts by weight are 5~10 parts.
10. the preparation method of reflective silica gel ornamental sheet material described in any one of claim 1 to 9, which is characterized in that include Following steps:
A, PET is evenly coated in a manner of coating after be 60~80 parts of silica gel by parts by weight, 3~5 parts of diluent mixes On protective film (1), 60~85 DEG C at a temperature of toast 3~6 minutes, then by parts by weight be 10~15 parts reflective powder it is uniform It spreads on Silica Surface after baking, PET protection film (1) upper surface is made to form reflective layer (2)；
B, it is uniformly coated on reflective layer (2) upper surface after be 4~6 parts of silica gel by parts by weight, 3~5 parts of diluent mixes, 60~100 DEG C at a temperature of toast 3~6 minutes, make reflective layer (2) upper surface formed silica gel base (3)；
C, it is uniformly coated on silica gel base (3) after be 29~43 parts of silica gel by parts by weight, 3~5 parts of diluent mixes Surface, 60~85 DEG C at a temperature of toast 3~6 minutes, make silica gel base (3) upper surface formed silica gel adhesive layer (4)；
D, hot melt adhesive film (5) is fitted on silica gel adhesive layer (4) surface, forms reflective silica gel ornamental sheet material.
CN201910715475.1A 2019-08-05 2019-08-05 Reflective silica gel ornamental sheet material and preparation method thereof Pending CN110466227A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114602777A (en) * 2022-01-10 2022-06-10 东莞市明亮应用材料科技有限公司 Preparation method and application of textile platinum liquid silica gel bright reflective film

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722984B2 (en) * 1990-04-27 1995-03-15 芳嗣 藤本 Overlay board continuous manufacturing apparatus and manufacturing method
CN101768410A (en) * 2010-01-29 2010-07-07 海洋王照明科技股份有限公司 Diffuse reflection coating and reflector with the same
US20100215874A1 (en) * 2009-02-24 2010-08-26 Yongzhong Wang Optical recording medium with ink receptive coating
CN208664544U (en) * 2018-08-29 2019-03-29 华成新材料（惠州）有限公司 A kind of feel silica gel ornamental sheet material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722984B2 (en) * 1990-04-27 1995-03-15 芳嗣 藤本 Overlay board continuous manufacturing apparatus and manufacturing method
US20100215874A1 (en) * 2009-02-24 2010-08-26 Yongzhong Wang Optical recording medium with ink receptive coating
CN101768410A (en) * 2010-01-29 2010-07-07 海洋王照明科技股份有限公司 Diffuse reflection coating and reflector with the same
CN208664544U (en) * 2018-08-29 2019-03-29 华成新材料（惠州）有限公司 A kind of feel silica gel ornamental sheet material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114602777A (en) * 2022-01-10 2022-06-10 东莞市明亮应用材料科技有限公司 Preparation method and application of textile platinum liquid silica gel bright reflective film

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