CN109709635A - A kind of full prism reflectorized material and its processing technology - Google Patents
A kind of full prism reflectorized material and its processing technology Download PDFInfo
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- CN109709635A CN109709635A CN201910038184.3A CN201910038184A CN109709635A CN 109709635 A CN109709635 A CN 109709635A CN 201910038184 A CN201910038184 A CN 201910038184A CN 109709635 A CN109709635 A CN 109709635A
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Abstract
The invention discloses a kind of full prism reflectorized material and its processing technologys, are related to reflectorized material technical field.A kind of full prism reflectorized material; including substrate, composite layer, coating, focus layer, full prism layer, surface layer, film protective layer; processing preparation carried out to composite layer, coating, focus layer, surface material; then by being coated with, making the processing of the techniques such as full prism, coating, gluing, compound, full prism reflectorized material finished product is obtained.Processing technology of the present invention is simple, is not necessarily to drying tunnel, can carry out the full prism reflectorized material of continuous production, by fluorescent technique in conjunction with full prism reflex reflection technology, road safety protecting factor can be effectively improved, can be reused, entire operating environment more cleans, non-exhaust emission, environment protection health.
Description
Technical field
The present invention relates to a kind of full prism reflectorized material and its processing technologys, belong to reflectorized material technical field.
Background technique
Reflectorized material, also referred to as reflecting material, emitting retroreflective material, be widely used in traffic sign and marked, protuberant guide post,
The different kinds of roads traffic safety facilities such as profile mark, cone, anti-collision barrel and License Plate, clothing shoes and hats, fire-fighting, railway,
Water transport, mining area etc. can be divided into traffic sign reflectorized material, roadmarking reflectorized material, protuberant guide post, delineator, clothing with instead
Luminescent material etc..
Reflectorized material can come in front of " lighting ", mention using the irradiation of car light and the reflection of light according to reflex reflection principle
High driver has found the distance of objects in front, so as to, with the more fully time, corresponding safe disposal be taken to arrange to driver
It applies.Compared with other kinds traffic safety measure, compared with the various costs for mitigating traffic accident, using inverse
Reflection technology, undoubtedly low in cost and effective solution, also more safe value.
But existing reflectorized material is in bad weathers such as dense fog, heavy rain, sandstorms, due to outdoor restricted visibility, vehicle
The irradiation propagation distance of light shortens, On The Deterioration of Visibility Over, and the driving sight distance of driver shortens, identifier marking and other traffic safety facilities
Distinguish that effect is poor, so that the safe spacing of fore-aft vehicle be made to be unable to get guarantee, the observation ability of driver and judgment by
To seriously affecting.Existing warning clothing or guideboard are to shine to play a warning role by the reflection of light, in such a case
Can not effectively reflect it is luminous, so that driver be made not recognize accurately, in addition, to clothes reflection, which occurs, for car light irradiation makes driver
It determines target, there is a certain distance limitation, if driven over the speed limit, when speed is too fast, the visual field of driver can be made to narrow, eyesight subtracts
It moves back, danger emergent for front, can not accurate, in time, properly be coped with, to cause prestige to personal safety
The side of body.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of full prism reflectorized material and its processing technology,
Road safety protecting factor can be effectively improved, can be reused, energy conservation, low-carbon, environmental protection, and during work not
Heat can be generated, is suitble to contact with human body zero distance, is suitble to human body to wear for a long time under running conditions, works under its illumination
It is not likely to produce visual fatigue, human body will not be shone into injury, be suitable as the new material of warning clothing.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of full prism reflectorized material, including substrate,
Composite layer, coating, focus layer, full prism layer, surface layer, film protective layer；
The composite layer is made of the raw material of following weight: 20~30 parts of acrylic resin, polymethylphenylsiloxane 8
~14 parts, 5~10 parts of poly alpha methylstyrene resin, 8~12 parts of ethyl acetate, 1~3 part of tetraisopropyl titanate, nano silicon carbide
3~4 parts of titanium, 1~2 part of aluminium dihydrogen tripolyphosphate, 1~2 part of polymerization ferrophosphorus powder；
The coating is made of raw material from the following weight: 8~15 parts of zinc sulphide, 5~10 parts of silica；
The focus layer is made of the raw material of following weight: 10~15 parts of acrylic resin, poly alpha methylstyrene resin 4
~7 parts, 6~10 parts of fluorescein isothiocynate, 1~3 part of tetraisopropyl titanate, 5~10 parts of ethyl acetate, 8~12 parts of calcium aluminate,
1~2 part of pearl powder, 3~4 parts of nano titanium carbide, 1~2 part of aluminium dihydrogen tripolyphosphate, 1~2 part of polymerization ferrophosphorus powder, europium oxide 0.3
~0.7 part；
The surface layer is made of the raw material of following weight: 10~15 parts of acrylic resin, 5~10 parts of polycarbonate, metatitanic acid
1~2 part of tetra-isopropyl, 4~7 parts of ethyl acetate；
Preferably, the film protective layer selects transparent polyvinyl chloride or poly- carbonic acid film.
Preferably, the substrate is selected from chemical fabric, stretch fabric, Oxford cloth, leather, warp knitting cloth, Nylon Taffeta, chiffon, functionality
Textile, polyester film etc..
The present invention also provides a kind of processing technologys of full prism reflectorized material, and specific step is as follows:
(1) preparation of compound adhesive: first taking ethyl acetate to pour into drum, adds acrylic resin, polymethyl-benzene base silicon oxygen
Alkane, poly alpha methylstyrene resin and tetraisopropyl titanate, with revolving speed 10~15min of stirring of 1000~1200r/min, then plus
Enter nano titanium carbide, aluminium dihydrogen tripolyphosphate, polymerization ferrophosphorus powder, 15~20min is stirred with the revolving speed of 600~800r/min, is stirred
Mixing temperature is 45~50 DEG C, obtains compound adhesive, for use；
(2) preparation of coating medium: being ground to 100~150 mesh for zinc sulphide, silica respectively, be then added in keg,
With the revolving speed stirring of 400~500r/min until being uniformly mixed, mixing coating medium is obtained, for use；
(3) the coating A preparation of focus layer: calcium aluminate is first ground to 200~250 mesh, then takes the 1/4 of ethyl acetate total amount
~1/3 pours into keg, the calcium aluminate and pearl powder after adding grinding, with the revolving speed of 400~500r/min stirring 5~
Then 6min takes the 1/4~1/3 of ethyl acetate total amount to pour into drum again, acrylic resin, poly alpha methylstyrene tree is added
Rouge, fluorescein isothiocynate and tetraisopropyl titanate stir 4~5min with the revolving speed of 1000~1200r/min, in the same of stirring
When be added the calcium aluminate and pearl powder that have stirred evenly in keg in advance, then rinse keg to ensuring with remaining ethyl acetate
It without remaining aluminum paste in keg, and pours into drum and stirs 12~15min, add polymerization ferrophosphorus powder, aluminium dihydrogen tripolyphosphate, receive
Rice titanium carbide and europium oxide stir 20~25min, 45~50 DEG C of whipping temp, obtain coating A, for use；
(4) preparation of the coating B of surface layer: first taking ethyl acetate to pour into drum, add acrylic resin, polycarbonate and
Tetraisopropyl titanate stirs 20~25min with the revolving speed of 1000~1200r/min, 45~50 DEG C of whipping temp, obtains coating B,
For use；
(5) it is coated with surface layer: the transparent film of protective layer being unreeled through let off roll to coating mechanism, coated mechanism is protecting
The coating B in step (4) is applied on layer, with a thickness of 100~150 μm, coating temperature is 20~25 DEG C, obtains coating surface layer；
(7) it makes full prism layer: the membrane material after above-mentioned coating being delivered in full prism manufacturing mechanism, is made through full prism
The full prism mold of mechanism makes full prism layer in surface layer compacting, and passes through electronic beam curing, 0.1~0.5s of curing time；
(8) it is coated with focus layer: the coating A in step (3) is applied in the full prism surface in step (7), with a thickness of 5~10 μ
M, electronic beam curing, 0.5~1s of curing time；
(9) coating: by the mixing coating medium in step (2) by way of resistance heating, heating temperature be 1600~
1800 DEG C, coating is formed outside focus layer, with a thickness of 50nm~100nm, obtains full prism reflective membrane；
(10) it glues, is compound: the full prism reflective membrane of step (9) is existed the compound adhesive Tu in step (1) through upper glue roller
On coating, bondline thickness is 30~40 μm, and gluing temperature is 70~100 DEG C, then compound with substrate, and composite force is 50~70N, system
Obtain a kind of full prism reflectorized material.
Full prism mold structure in step (7) is mold roller, and die roll surface has the aluminium sheet in full prism structure.
Compared with prior art, beneficial effects of the present invention:
1, the present invention uses composite layer, by acrylic resin, polymethylphenylsiloxane, poly alpha methylstyrene resin
Mixing, improves the original viscosity and adhesion strength of composite layer, and polymerization ferrophosphorus powder, aluminium dihydrogen tripolyphosphate, nano-sized carbon is added
Change titanium, improves the weatherability, corrosion resistance and heat resistance of compound adhesive, long service life.
2, focus layer of the present invention selects acrylic resin, based on poly alpha methylstyrene resin, and it is glimmering that isothiocyanic acid is added
Light element, color is in yellow green, more eye-catching, while calcium aluminate fluorescent material and europium oxide activator is added, by fluorescent technique
In conjunction with full prism reflex reflection technology, warning clothing is compensated in night deficiency, and the defects such as glistening intensity is low improve
Optically focused and penetration power are strong, make to seem in night or thick fog especially bright, eye-catching, in addition also joined polymerization ferrophosphorus powder, trimerization
Aluminium dihydrogen phosphate, nano titanium carbide improve the weatherability, corrosion resistance and heat resistance of focus layer, prolong the service life.
3, surface layer of the present invention selects acrylic resin, based on polycarbonate, improves intensity, the elasticity of surface layer, is complete
The production of prism provides guarantee, reduces the deformation of full prism, while improving the transparency of surface layer, keeps light with higher
Rate is crossed, there is preferable eye-catching effect.
4, reflective membrane of the invention utilizes full prism structure principle, in conjunction with remote and wide-angle Microprism reflective membrane two
Kind of feature, keep front face brightness it is big, it is remote be easy discovery while, improve reflective bright under incidence angle and view angle
Degree.
5, the full prism layer of production method manufacture of the invention, full prism anamorphic is small, quality is high, without mold sticking, in conjunction with
Fluorescent technique can effectively improve road safety protecting factor, can reuse.
6, processing technology of the present invention is simple, is not necessarily to drying tunnel, can carry out the full prism reflectorized material of continuous production, production efficiency
Can be higher, entire operating environment more cleans, non-exhaust emission, environment protection health.
Specific embodiment
Illustrate the present invention with specific embodiment below, but is not the limitation to invention.
Screening 1 composite layer of embodiment prepares material screening embodiment: following several originals are respectively adopted to composite layer
Expect processed preparation:
1, weigh the raw material of following weight: acrylic resin 28g, poly alpha methylstyrene resin 8g, ethyl acetate 12g,
Tetraisopropyl titanate 3g first first will take ethyl acetate to pour into drum, add acrylic resin, poly alpha methylstyrene resin and
Tetraisopropyl titanate stirs 30min with the revolving speed of 1000~1200r/min, and whipping temp is 45~50 DEG C, obtains compound adhesive.
2, the raw material of following weight: acrylic resin 28g, polymethylphenylsiloxane 11g, ethyl acetate 12g, titanium is weighed
Sour tetra-isopropyl 3g first first will take ethyl acetate to pour into drum, add acrylic resin, polymethylphenylsiloxane and metatitanic acid
Tetra-isopropyl stirs 30min with the revolving speed of 1000-1200r/min, and whipping temp is 45~50 DEG C, obtains compound adhesive.
3, the raw material of following weight: acrylic resin 28g, polymethylphenylsiloxane 11g, poly- α~methylbenzene second is weighed
Olefine resin 8g, ethyl acetate 12g, tetraisopropyl titanate 3g first first will take ethyl acetate to pour into drum, add acrylic acid tree
Rouge, polymethylphenylsiloxane, poly alpha methylstyrene resin and tetraisopropyl titanate, with the revolving speed of 1000~1200r/min
30min is stirred, whipping temp is 45~50 DEG C, obtains compound adhesive.
4, the raw material of following weight: acrylic resin 28g, polymethylphenylsiloxane 11g, poly- α~methylbenzene second is weighed
Olefine resin 8g, ethyl acetate 12g, tetraisopropyl titanate 3g, nano titanium carbide 3g, aluminium dihydrogen tripolyphosphate 2g, polymerization ferrophosphorus powder
2g；First ethyl acetate is taken to pour into drum, adds acrylic resin, polymethylphenylsiloxane, poly alpha methylstyrene resin
And tetraisopropyl titanate, 15min is stirred with the revolving speed of 1000~1200r/min, adds nano titanium carbide, tripolyphosphate dihydro
Aluminium, polymerization ferrophosphorus powder stir 20min with the revolving speed of 600~800r/min, and whipping temp is 45~50 DEG C, obtains compound adhesive.
The compound adhesive of above several raw material preparations is tested for the property, as a result such as the following table 1:
Table 1
From upper table 1 it is found that based on acrylic resin, polymethylphenylsiloxane, poly- α~methyl styrene tree are added
Rouge and nano titanium carbide, aluminium dihydrogen tripolyphosphate, polymerization ferrophosphorus powder carry out it is compound, the original viscosity of processed compound adhesive obtained and
Adhesion strength is high, and weatherability, corrosion resistance and heat-resist, is preferred raw material.
Screening 2 focus layer of embodiment prepares material screening embodiment: following several raw materials are respectively adopted to focus layer and pass through
Processing preparation:
1, the raw material of following weight: acrylic resin 12g, poly alpha methylstyrene resin 5g, tetraisopropyl titanate is weighed
2g, ethyl acetate 7g；Ethyl acetate is poured into drum, it is different that acrylic resin, poly alpha methylstyrene resin and metatitanic acid four is added
Propyl ester stirs 25min with the revolving speed of 1000~1200r/min, 45~50 DEG C of whipping temp, obtains focusing coating.
2, the raw material of following weight: acrylic resin 12g, poly alpha methylstyrene resin 5g, isosulfocyanic acid fluorescence is weighed
Plain 7g, tetraisopropyl titanate 2g, ethyl acetate 7g；Ethyl acetate is poured into drum, acrylic resin, poly- Alpha-Methyl benzene is added
Vinyl, fluorescein isothiocynate and tetraisopropyl titanate stir 20~25min with the revolving speed of 1000~1200r/min, stir
45~50 DEG C of temperature are mixed, obtains focusing coating.
3, the raw material of following weight: acrylic resin 12g, poly alpha methylstyrene resin 5g, isosulfocyanic acid fluorescence is weighed
Plain 7g, tetraisopropyl titanate 2g, ethyl acetate 7g, calcium aluminate 10g, pearl powder 2g, europium oxide 0.6g；Calcium aluminate is ground respectively
To 200~250 mesh, then the 1/3 of ethyl acetate total amount is taken to pour into keg, the calcium aluminate and pearl powder after adding grinding, with
The revolving speed of 400~500r/min stirs 5min, then takes the 1/3 of ethyl acetate total amount to pour into drum again, be added acrylic resin,
Poly alpha methylstyrene resin, fluorescein isothiocynate and tetraisopropyl titanate are stirred with the revolving speed of 1000~1200r/min
5min, is added the calcium aluminate and pearl powder stirred evenly in keg in advance while agitating, then with remaining acetic acid second
It is interior without remaining aluminum paste to keg is ensured that ester rinses keg, and pours into drum stirring 20min, 45~50 DEG C of whipping temp, obtains
Focus coating.
4, the raw material of following weight: acrylic resin 12g, poly alpha methylstyrene resin 5g, isosulfocyanic acid fluorescence is weighed
Plain 7g, tetraisopropyl titanate 2g, ethyl acetate 7g, calcium aluminate 10g, pearl powder 2g, nano titanium carbide 3g, aluminium dihydrogen tripolyphosphate
1g, polymerization ferrophosphorus powder 1g, europium oxide 0.6g；Calcium aluminate is ground to 200~250 mesh respectively, then takes the 1/3 of ethyl acetate total amount
It pours into keg, the calcium aluminate and pearl powder after adding grinding, 5min is stirred with the revolving speed of 400~500r/min, then again
It takes the 1/3 of ethyl acetate total amount to pour into drum, acrylic resin, poly alpha methylstyrene resin, fluorescein isothiocynate is added
And tetraisopropyl titanate, 5min is stirred with the revolving speed of 1000~1200r/min, be added while agitating in advance in keg
The calcium aluminate and pearl powder stirred evenly, then keg is rinsed to ensuring in keg without remaining aluminum paste with remaining ethyl acetate,
And drum stirring 15min is poured into, polymerization ferrophosphorus powder, aluminium dihydrogen tripolyphosphate, nano titanium carbide and europium oxide are added, is stirred
20min, obtains focusing coating by 45~50 DEG C of whipping temp.
Solidification is coated with to the focusing coating of above several raw material preparations, is tested for the property, as a result such as the following table 2:
Table 2
From upper table 2 it is found that based on acrylic resin, based on polymethylphenylsiloxane, addition isothiocyanic acid is glimmering
Light element, calcium aluminate, pearl powder, nano titanium carbide, aluminium dihydrogen tripolyphosphate, polymerization ferrophosphorus powder, europium oxide are processed obtained poly-
Focus layer coating is in yellow green, more eye-catching, and optically focused and penetration power are strong, and weatherability, corrosion resistance and heat resistance are also, is preferred former
Material.
Screening 3 surface layer of embodiment prepares material screening embodiment: it is processed that following several raw materials are respectively adopted to surface layer
Preparation:
1, the raw material of following weight: acrylic resin 13g, ethyl acetate 6g is weighed；Ethyl acetate is first taken to pour into drum, then
Acrylic resin is added, 25min is stirred with the revolving speed of 1000~1200r/min, 45~50 DEG C of whipping temp, obtains surface layer painting
Material.
2, the raw material of following weight: acrylic resin 13g, polycarbonate 7g, tetraisopropyl titanate 1g, ethyl acetate is weighed
6g；First ethyl acetate is taken to pour into drum, adds acrylic resin, polycarbonate and tetraisopropyl titanate, with 1000~
The revolving speed of 1200r/min stirs 25min, 45~50 DEG C of whipping temp, obtains investment precoat.
Solidification is coated with to the investment precoat of above several raw material preparations, is tested for the property, as a result such as the following table 3:
Table 3
From upper table 3 it is found that based on acrylic resin, the processed investment precoat obtained of addition polycarbonate has
High intensity, good elasticity, is unlikely to deform, and is preferred raw material.
It is preferred that the preferred raw material in above-mentioned screening embodiment 1- screening embodiment 3 carries out preparing full prism reflectorized material:
Prepare embodiment 1
The full prism reflectorized material of the present invention, including substrate, composite layer, coating, focus layer, full prism layer, surface layer, film are protected
Sheath；Specific step is as follows for the processing technology of raw material:
(1) preparation of compound adhesive: first taking ethyl acetate 11g to pour into drum, adds acrylic resin 26g, polymethyl-benzene
Radical siloxane 10g, poly alpha methylstyrene resin 8g and tetraisopropyl titanate 3g are stirred with the revolving speed of 1000~1200r/min
12min adds nano titanium carbide 3g, aluminium dihydrogen tripolyphosphate 1g, polymerization ferrophosphorus powder 1g, with the revolving speed of 600~800r/min
18min is stirred, whipping temp is 45~50 DEG C, obtains compound adhesive, for use；
(2) preparation of coating medium: zinc sulphide 12g, silica 8g are ground to 100~150 mesh respectively, are then added to small
In bucket, with the revolving speed stirring of 400~500r/min until being uniformly mixed, mixing coating medium is obtained, for use；
(3) the coating A preparation of focus layer: calcium aluminate 9g is first ground to 200~250 mesh, then takes falling for ethyl acetate 2g
Enter in keg, the calcium aluminate and pearl powder 1g after adding grinding, 5min is stirred with the revolving speed of 400~500r/min, then again
It takes the 3 of ethyl acetate to pour into drum, acrylic resin 13g, poly alpha methylstyrene resin 5g, fluorescein isothiocynate 7g is added
With tetraisopropyl titanate 2g, 5min is stirred with the revolving speed of 1000~1200r/min, is added while agitating in advance in keg
The calcium aluminate and pearl powder stirred evenly, then it is silver-colored without residual Al in keg to ensuring with remaining 3g ethyl acetate flushing keg
Slurry, and drum stirring 15min is poured into, add polymerization ferrophosphorus powder 1g, aluminium dihydrogen tripolyphosphate 1g, nano titanium carbide 3g and oxidation
Europium 0.4g stirs 25min, 45~50 DEG C of whipping temp, obtains coating A, for use；
(4) preparation of the coating B of surface layer: first taking ethyl acetate 5g to pour into drum, adds acrylic resin 12g, poly- carbon
Acid esters 7g and tetraisopropyl titanate 2g stirs 25min with the revolving speed of 1000~1200r/min, 45~50 DEG C of whipping temp, obtains
Coating B, for use；
(5) it is coated with surface layer: the transparent polychloroethylene film of protective layer or poly- carbonic acid film is unreeled through let off roll to coating mechanism
On, coated mechanism applies the coating B in step (4) on the protection layer, and with a thickness of 120 μm, coating temperature is 20~25 DEG C, obtains
It is coated with surface layer；
(7) it makes full prism layer: the membrane material after above-mentioned coating being delivered in full prism manufacturing mechanism, is made through full prism
The mold roller with the aluminium sheet in full prism structure of mechanism makes full prism layer in surface layer compacting, and passes through electronic beam curing,
Curing time 0.3s；
(8) it is coated with focus layer: applying the coating A in step (3) in the full prism surface in step (7), with a thickness of 7 μm, electricity
Beamlet solidification, curing time 0.6s；
(9) coating: by the mixing coating medium in step (2) by way of resistance heating, heating temperature be 1600~
1800 DEG C, coating is formed outside focus layer, with a thickness of 70nm, obtains full prism reflective membrane；
(10) it glues, is compound: the full prism reflective membrane of step (9) is existed the compound adhesive Tu in step (1) through upper glue roller
On coating, bondline thickness is 34 μm, and gluing temperature is 70~100 DEG C, then, composite force 50N compound with chemical fabric, and one kind is made
Full prism reflectorized material.
Prepare embodiment 2
The full prism reflectorized material of the present invention, including substrate, composite layer, coating, focus layer, full prism layer, surface layer, film are protected
Sheath；Specific step is as follows for the processing technology of raw material:
(1) preparation of compound adhesive: first taking ethyl acetate 11g to pour into drum, adds acrylic resin 26g, polymethyl-benzene
Radical siloxane 14g, poly alpha methylstyrene resin 10g and tetraisopropyl titanate 3g are stirred with the revolving speed of 1000~1200r/min
12min adds nano titanium carbide 4g, aluminium dihydrogen tripolyphosphate 2g, polymerization ferrophosphorus powder 2g, with the revolving speed of 600~800r/min
18min is stirred, whipping temp is 45~50 DEG C, obtains compound adhesive, for use；
(2) preparation of coating medium: zinc sulphide 12g, silica 8g are ground to 100~150 mesh respectively, are then added to small
In bucket, with the revolving speed stirring of 400~500r/min until being uniformly mixed, mixing coating medium is obtained, for use；
(3) the coating A preparation of focus layer: calcium aluminate 10g is first ground to 200~250 mesh, then takes falling for ethyl acetate 2g
Enter in keg, the calcium aluminate and pearl powder 1g after adding grinding, 5min is stirred with the revolving speed of 400~500r/min, then again
It takes the 3 of ethyl acetate to pour into drum, acrylic resin 13g, poly alpha methylstyrene resin 5g, fluorescein isothiocynate 9g is added
With tetraisopropyl titanate 2g, 5min is stirred with the revolving speed of 1000~1200r/min, is added while agitating in advance in keg
The calcium aluminate and pearl powder stirred evenly, then it is silver-colored without residual Al in keg to ensuring with remaining 3g ethyl acetate flushing keg
Slurry, and drum stirring 15min is poured into, add polymerization ferrophosphorus powder 2g, aluminium dihydrogen tripolyphosphate 2g, nano titanium carbide 4g and oxidation
Europium 0.5g stirs 25min, 45~50 DEG C of whipping temp, obtains coating A, for use；
(4) preparation of the coating B of surface layer: first taking ethyl acetate 5g to pour into drum, adds acrylic resin 12g, poly- carbon
Acid esters 10g and tetraisopropyl titanate 2g stirs 25min with the revolving speed of 1000~1200r/min, 45~50 DEG C of whipping temp, obtains
To coating B, for use；
(5) it is coated with surface layer: the transparent polychloroethylene film of protective layer or poly- carbonic acid film is unreeled through let off roll to coating mechanism
On, coated mechanism applies the coating B in step (4) on the protection layer, and with a thickness of 120 μm, coating temperature is 20~25 DEG C, obtains
It is coated with surface layer；
(7) it makes full prism layer: the membrane material after above-mentioned coating being delivered in full prism manufacturing mechanism, is made through full prism
The mold roller with the aluminium sheet in full prism structure of mechanism makes full prism layer in surface layer compacting, and passes through electronic beam curing,
Curing time 0.3s；
(8) it is coated with focus layer: applying the coating A in step (3) in the full prism surface in step (7), with a thickness of 7 μm, electricity
Beamlet solidification, curing time 0.6s；
(9) coating: by the mixing coating medium in step (2) by way of resistance heating, heating temperature be 1600~
1800 DEG C, coating is formed outside focus layer, with a thickness of 70nm, obtains full prism reflective membrane；
(10) it glues, is compound: the full prism reflective membrane of step (9) is existed the compound adhesive Tu in step (1) through upper glue roller
On coating, bondline thickness is 34 μm, and gluing temperature is 70~100 DEG C, then, composite force 50N compound with chemical fabric, and one kind is made
Full prism reflectorized material.
For this preparation embodiment compared with preparing embodiment 1, the raw material weight of addition is different.
Prepare embodiment 3
The full prism reflectorized material of the present invention, including substrate, composite layer, coating, focus layer, full prism layer, surface layer, film are protected
Sheath；Specific step is as follows for the processing technology of raw material:
(1) preparation of compound adhesive: first taking ethyl acetate 11g to pour into drum, adds acrylic resin 26g, polymethyl-benzene
Radical siloxane 14g, poly alpha methylstyrene resin 10g and tetraisopropyl titanate 3g are stirred with the revolving speed of 1000~1200r/min
12min adds nano titanium carbide 4g, aluminium dihydrogen tripolyphosphate 2g, polymerization ferrophosphorus powder 2g, with the revolving speed of 600~800r/min
18min is stirred, whipping temp is 45~50 DEG C, obtains compound adhesive, for use；
(2) preparation of coating medium: zinc sulphide 12g, silica 8g are ground to 100~150 mesh respectively, are then added to small
In bucket, with the revolving speed stirring of 400~500r/min until being uniformly mixed, mixing coating medium is obtained, for use；
(3) the coating A preparation of focus layer: calcium aluminate 10g is first ground to 200~250 mesh, then takes falling for ethyl acetate 2g
Enter in keg, the calcium aluminate and pearl powder 1g after adding grinding, 5min is stirred with the revolving speed of 400~500r/min, then again
It takes the 3 of ethyl acetate to pour into drum, acrylic resin 13g, poly alpha methylstyrene resin 5g, fluorescein isothiocynate 9g is added
With tetraisopropyl titanate 2g, 5min is stirred with the revolving speed of 1000~1200r/min, is added while agitating in advance in keg
The calcium aluminate and pearl powder stirred evenly, then it is silver-colored without residual Al in keg to ensuring with remaining 3g ethyl acetate flushing keg
Slurry, and drum stirring 15min is poured into, add polymerization ferrophosphorus powder 2g, aluminium dihydrogen tripolyphosphate 2g, nano titanium carbide 4g and oxidation
Europium 0.5g stirs 25min, 45~50 DEG C of whipping temp, obtains coating A, for use；
(4) preparation of the coating B of surface layer: first taking ethyl acetate 5g to pour into drum, adds acrylic resin 12g, poly- carbon
Acid esters 10g and tetraisopropyl titanate 2g stirs 25min with the revolving speed of 1000~1200r/min, 45~50 DEG C of whipping temp, obtains
To coating B, for use；
(5) it is coated with surface layer: the transparent polychloroethylene film of protective layer or poly- carbonic acid film is unreeled through let off roll to coating mechanism
On, coated mechanism applies the coating B in step (4) on the protection layer, and with a thickness of 150 μm, coating temperature is 20~25 DEG C, obtains
It is coated with surface layer；
(7) it makes full prism layer: the membrane material after above-mentioned coating being delivered in full prism manufacturing mechanism, is made through full prism
The mold roller with the aluminium sheet in full prism structure of mechanism makes full prism layer in surface layer compacting, and passes through electronic beam curing,
Curing time 0.5s；
(8) it is coated with focus layer: applying the coating A in step (3) in the full prism surface in step (7), with a thickness of 9 μm, electricity
Beamlet solidification, curing time 1s；
(9) coating: by the mixing coating medium in step (2) by way of resistance heating, heating temperature be 1600~
1800 DEG C, coating is formed outside focus layer, with a thickness of 90nm, obtains full prism reflective membrane；
(10) it glues, is compound: the full prism reflective membrane of step (9) is existed the compound adhesive Tu in step (1) through upper glue roller
On coating, bondline thickness is 38 μm, and gluing temperature is 70~100 DEG C, then, composite force 70N compound with chemical fabric, and one kind is made
Full prism reflectorized material.
This preparation embodiment compared with preparing embodiment 2, the thickness that is coated in the processes such as coating, coating, gluing, compound,
Curing time is different.
Comparative example
The raw material of this comparative example is identical with preparation embodiment 2, the processing technology and preparation of this comparative example
The different processes of embodiment 2 are in the production of prism layer, and membrane material is delivered in microprism manufacturing mechanism, through microprism manufacturing mechanism
Mold roller with the aluminium sheet in micro-prism structure makes microprism layer in surface layer compacting, remaining processing step is identical.
Effect example
The reflectorized material prepared to preparation embodiment 1- preparation embodiment 3, comparative example 1 carries out experimental test, test result
Such as the following table 4:
Table 4
It is found that full prism reflectorized material prepared by the present invention from upper table 4, by fluorescent technique in conjunction with full prismatic reflection,
Warning clothing is compensated in night deficiency, the defects such as glistening intensity is low, improve optically focused and penetration power is strong, make at night
Or seem especially bright, eye-catching in thick fog, road safety protecting factor can be effectively improved.
Claims (5)
1. a kind of full prism reflectorized material, including the protection of substrate, composite layer, coating, focus layer, full prism layer, surface layer, film
Layer, which is characterized in that the composite layer is made of the raw material of following weight: 20~30 parts of acrylic resin, polymethyl-benzene base
8~14 parts of siloxanes, 8~12 parts of ethyl acetate, 1~3 part of tetraisopropyl titanate, is received 5~10 parts of poly alpha methylstyrene resin
Rice 3~4 parts of titanium carbide, 1~2 part of aluminium dihydrogen tripolyphosphate, 1~2 part of polymerization ferrophosphorus powder；
The coating is made of raw material from the following weight: 8~15 parts of zinc sulphide, 5~10 parts of silica；
The focus layer is made of the raw material of following weight: 10~15 parts of acrylic resin, poly alpha methylstyrene resin 4~7
Part, 6~10 parts of fluorescein isothiocynate, 1~3 part of tetraisopropyl titanate, 5~10 parts of ethyl acetate, 8~12 parts of calcium aluminate, pearl
1~2 part of light powder, 3~4 parts of nano titanium carbide, 1~2 part of aluminium dihydrogen tripolyphosphate, 1~2 part of polymerization ferrophosphorus powder, europium oxide 0.3~
0.7 part；
The surface layer is made of the raw material of following weight: 10~15 parts of acrylic resin, 5~10 parts of polycarbonate, metatitanic acid four are different
1~2 part of propyl ester, 4~7 parts of ethyl acetate.
2. a kind of full prism reflectorized material according to claim 1, which is characterized in that the film protective layer is selected transparent
Polyvinyl chloride or polycarbonate.
3. a kind of full prism reflectorized material according to claim 1, which is characterized in that the substrate is selected from chemical fabric, bullet
Power cloth, Oxford cloth, leather, warp knitting cloth, Nylon Taffeta, chiffon, functional textile, polyester film etc..
4. a kind of a kind of processing technology of full prism reflectorized material according to claim 1, which is characterized in that processing technology
Specific step is as follows:
(1) preparation of compound adhesive: first taking ethyl acetate to pour into drum, adds acrylic resin, polymethylphenylsiloxane, gathers
α-methylstyrene resin and tetraisopropyl titanate stir 10~15min with the revolving speed of 1000~1200r/min, add and receive
Rice titanium carbide, aluminium dihydrogen tripolyphosphate, polymerization ferrophosphorus powder stir 15~20min, stirring temperature with the revolving speed of 600~800r/min
Degree is 45~50 DEG C, obtains compound adhesive, for use；
(2) preparation of coating medium: being ground to 100~150 mesh for zinc sulphide, silica respectively, be then added in keg, with
The revolving speed stirring of 400~500r/min obtains mixing coating medium, for use up to being uniformly mixed；
(3) the coating A preparation of focus layer: calcium aluminate is first ground to 200~250 mesh, then takes the 1/4~1/ of ethyl acetate total amount
3 pour into keg, the calcium aluminate and pearl powder after adding grinding, stir 5~6min with the revolving speed of 400~500r/min, so
It takes the 1/4~1/3 of ethyl acetate total amount to pour into drum again afterwards, acrylic resin, poly alpha methylstyrene resin, different sulphur cyanogen is added
Sour fluorescein and tetraisopropyl titanate, stir 4~5min with the revolving speed of 1000~1200r/min, are added while agitating pre-
The first calcium aluminate and pearl powder that have been stirred evenly in keg, then keg is rinsed to ensuring nothing in keg with remaining ethyl acetate
Remaining aluminum paste, and pour into drum and stir 12~15min, add polymerization ferrophosphorus powder, aluminium dihydrogen tripolyphosphate, nano titanium carbide
And europium oxide, 20~25min is stirred, 45~50 DEG C of whipping temp, obtains coating A, for use；
(4) preparation of the coating B of surface layer: first ethyl acetate is taken to pour into drum, adds acrylic resin, polycarbonate and metatitanic acid
Tetra-isopropyl stirs 20-25min with the revolving speed of 1000-1200r/min, 45~50 DEG C of whipping temp, obtains coating B, for use；
(5) it is coated with surface layer: the transparent film of protective layer being unreeled through let off roll to coating mechanism, coated mechanism is on the protection layer
The coating B in step (4) is applied, with a thickness of 100~150 μm, coating temperature is 20~25 DEG C, obtains coating surface layer；
(7) it makes full prism layer: the membrane material after above-mentioned coating being delivered in full prism manufacturing mechanism, through full prism manufacturing mechanism
Full prism mold make full prism layer in surface layer compacting, and pass through electronic beam curing, 0.1~0.5s of curing time；
(8) it is coated with focus layer: applying the coating A in step (3) in the full prism surface in step (7), with a thickness of 5~10 μm, electricity
Beamlet solidification, 0.5~1s of curing time；
(9) coating: by the mixing coating medium in step (2) by way of resistance heating, heating temperature is 1600~1800
DEG C, coating is formed outside focus layer, with a thickness of 50nm~100nm, obtains full prism reflective membrane；
(10) gluing, it is compound: by the full prism reflective membrane of step (9) through upper glue roller by the compound adhesive Tu in step (1) in coating
On, bondline thickness is 30~40 μm, and gluing temperature is 70~100 DEG C, then compound with substrate, and composite force is 50~70N, is made one
The full prism reflectorized material of kind.
5. a kind of processing technology of full prism reflectorized material according to claim 2, which is characterized in that in step (7)
The structure of full prism mold is mold roller, and die roll surface has the aluminium sheet in full prism structure.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115534371A (en) * | 2022-09-15 | 2022-12-30 | 泉州三维反光材料科技有限公司 | Preparation process of reflective material and automatic production line thereof |
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