CN109532171A - A kind of light-diffusing film and preparation method thereof of multi-angle uniform irradiation - Google Patents

A kind of light-diffusing film and preparation method thereof of multi-angle uniform irradiation Download PDF

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Publication number
CN109532171A
CN109532171A CN201811365257.1A CN201811365257A CN109532171A CN 109532171 A CN109532171 A CN 109532171A CN 201811365257 A CN201811365257 A CN 201811365257A CN 109532171 A CN109532171 A CN 109532171A
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China
Prior art keywords
parts
counterdie
basement membrane
polypropylene
light
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CN201811365257.1A
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Chinese (zh)
Inventor
徐长坤
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Shandong Longchang Plastic Industry Co Ltd
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Shandong Longchang Plastic Industry Co Ltd
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Priority to CN201811365257.1A priority Critical patent/CN109532171A/en
Publication of CN109532171A publication Critical patent/CN109532171A/en
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    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
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    • C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
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Abstract

The invention discloses a kind of light-diffusing films and preparation method thereof of multi-angle uniform irradiation, including counterdie, the counterdie is internally provided with astigmatism particle, and basement membrane is fixedly connected at the top of counterdie, it is provided with refractive particles at the top of the basement membrane, offers air hole between the top of the basement membrane and the bottom of counterdie.It is related to astigmatic membrane technical field.The light-diffusing film and preparation method thereof of the multi-angle uniform irradiation, pass through the astigmatism particle inside counterdie, it can be very good illumination carrying out astigmatism, and pass through refractive particles, part illumination can be reflected, effectively reduce generated temperature when solar irradiation, and the setting for passing through air hole, effectively raise the heat sinking function of light-diffusing film, effectively raise the quality of crop growth environment, the effect of crop growth is improved indirectly, and meets the use of different regions, greatly improves the practicability of light-diffusing film and comprehensive.

Description

A kind of light-diffusing film and preparation method thereof of multi-angle uniform irradiation
Technical field
The present invention relates to astigmatic membrane technical field, the light-diffusing film of specially a kind of multi-angle uniform irradiation and its production side Method.
Background technique
Fast development economic at present, people's living standard are continuously improved therewith, for vegetables demand also continuous Expand, the requirement to vegetables quality and quality is higher.Greenhouse is one of critical facility of modern agriculture, its development is first The requirement for meeting people's consumption quality, since the optimum temperature of most vegetables production is in 20 to 30 degree, growth minimum temperature is extremely It is few to be spent 5 to 8, pass through the achievable winter vegetable of greenhouse facility and produces.Day time temperature difference is big in greenhouse, and nutrition production period is long, production It watermelon out, muskmelon and hangs the quality of fruit type vegetable and greatly improves, the yields have increased considerably.Based on this, reinforce greenhouse technology Development very it is necessary to.
But existing light-diffusing film have the shortcomings that it is a large amount of, such as existing light-diffusing film cannot well illumination carry out it is scattered Light, and due to the direct projection of sunlight, the temperature inside greenhouse will be improved, to just will form biggish temperature in canopy and in canopy Difference is unfavorable for the growth of crops, and especially in the biggish position of some temperature differences, temperature of shed is high or even temperature is excessively high and leads The growth of crops is caused to be affected；And morning and evening illumination are weak, light transmittance is low, temperature of shed, and temperature is too low also unfavorable In the growth of crops in canopy, the practicability of light-transmissive film greatly reduces.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of light-diffusing film and preparation method thereof of multi-angle uniform irradiation, solutions Light-diffusing film of having determined illumination cannot carry out astigmatism and refraction well, so that the serious growth for reducing crops is asked Topic.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of light-diffusing film of multi-angle uniform irradiation, Including counterdie, the counterdie is internally provided with astigmatism particle, and basement membrane is fixedly connected at the top of counterdie, the basement membrane Top is provided with refractive particles, offers air hole between the top of the basement membrane and the bottom of counterdie.
Further, the counterdie include: polypropylene, polyolefin, poly butylene succinate, magnesium hydroxide, polylactic acid, Maleic anhydride-styrene copolymers, sorbierite, beta crystal-type nucleater, poly (propylene carbonate), formamide, carbon black, the polypropylene, Polyolefin, poly butylene succinate, magnesium hydroxide, polylactic acid, maleic anhydride-styrene copolymers, sorbierite, beta crystal at Core agent, poly (propylene carbonate), formamide, carbon black each component content are as follows: 45 parts -65 parts of polypropylene, gathers 12 parts -18 parts of polyolefin 2 parts -5 parts of succinic acid-butanediol ester, 2 parts -5 parts of magnesium hydroxide, 5 parts -7 parts of polylactic acid, 1 part of maleic anhydride-styrene copolymers - 2 parts, 3 parts -5 parts of sorbierite, 1 part -3 parts of beta crystal-type nucleater, 5 parts -9 parts of poly (propylene carbonate), 0.5 part -2 parts of formamide, carbon black 2 parts -5 parts.
Further, the astigmatism particle includes simple glass, sodium iodide crystal block, sodium fluoride crystal block, crystal, quartz, institute State simple glass, sodium iodide crystal block, sodium fluoride crystal block, crystal, quartzy each component content are as follows: 50 parts -60 parts of simple glass, iodate 10 parts -20 parts of nano-crystal block, 5 parts -15 parts of sodium fluoride crystal block, 12 parts -18 parts of crystal, 8 parts -15 parts of quartz.
Further, the basement membrane includes polycarbonate, acrylic resin, glass fibre, hydrogenation fourth cyanogen glue, poly- methyl-prop E pioic acid methyl ester, triethylene tetramine, epoxy resin, zirconium silicate, aluminium powder, polypropylene, tricresyl phosphate phenolic ester, polyphenylene sulfide, organosilicon change Property activity bisphenolates, phosphorus flame retardant help curing agent, the polycarbonate, acrylic resin, glass fibre, hydrogenation fourth cyanogen Glue, polymethyl methacrylate, triethylene tetramine, epoxy resin, zirconium silicate, aluminium powder, polypropylene, tricresyl phosphate phenolic ester, polyphenylene sulfide Ether, organic-silicon-modified active bisphenolates, phosphorus flame retardant help curing agent each component content are as follows: 20 parts -35 parts of polycarbonate, third 5 parts -10 parts of olefin(e) acid resin, 1 part -5 parts of glass fibre, hydrogenation 5 parts -15 parts of fourth cyanogen glue, 5 parts -10 parts of polymethyl methacrylate, 5 parts -10 parts of triethylene tetramine, 12 parts -25 parts of epoxy resin, 5 parts -13 parts of zirconium silicate, 5 parts -12 parts of aluminium powder, 16 parts of polypropylene - 20 parts, 5 parts -13 parts of tricresyl phosphate phenolic ester, 3 parts -8 parts of polyphenylene sulfide, organic-silicon-modified active 10 parts -23 parts of bisphenolates, phosphorus system 10 parts -25 parts of fire retardant, help 2 parts -8 parts of curing agent.
Further, the refractive particles include rutile type titanium white, PE wax, oleamide, low density polyethylene (LDPE), line Property low density polyethylene (LDPE), the rutile type titanium white, PE wax, oleamide, low density polyethylene (LDPE), linear low density polyethylene Each component content are as follows: 40 parts -50 parts of rutile type titanium white, 15 parts -25 parts of PE wax, 20 parts -30 parts of oleamide, low-density are poly- 20 parts -30 parts of ethylene, 10 parts -20 parts of linear low density polyethylene.
A kind of light-diffusing film and preparation method thereof of multi-angle uniform irradiation, comprising the following steps:
Step 1 takes 50 parts -60 parts of simple glass, 10 parts -20 parts of sodium iodide crystal block, 5 parts -15 parts of sodium fluoride crystal block, crystal Simple glass, sodium iodide crystal block, sodium fluoride crystal block, crystal, quartz are put into mixing machine by 12 parts -18 parts, 8 parts -15 parts of quartz Inside is mixed by mixing machine, is then launched the raw material mixed and is cooperated adhesive to carry out granulation system into pelletizer At astigmatism particle, then will be granulated complete particle store it is spare；
Step 2 takes 45 parts -65 parts of polypropylene, 12 parts -18 parts of polyolefin, 2 parts -5 parts of poly butylene succinate, hydroxide 2 parts -5 parts of magnesium, 5 parts -7 parts of polylactic acid, 1 part -2 parts of maleic anhydride-styrene copolymers, 3 parts -5 parts of sorbierite, beta crystal nucleation 1 part -3 parts of agent, 5 parts -9 parts of poly (propylene carbonate), 0.5 part -2 parts of formamide, 2 parts -5 parts of carbon black by polypropylene, polyolefin, gather Succinic acid-butanediol ester, magnesium hydroxide, polylactic acid, maleic anhydride-styrene copolymers, sorbierite, beta crystal-type nucleater, poly- carbon Sour Asia propyl ester, formamide, carbon black, the polypropylene, polyolefin, poly butylene succinate, magnesium hydroxide, polylactic acid, Malaysia Acid anhydrides-styrol copolymer, sorbierite, beta crystal-type nucleater, poly (propylene carbonate), formamide, carbon black are put into the interior of mixing machine Portion, then astigmatism particle is put into the inside of mixing machine, it is mixed by mixing machine, the raw material for then completing mixing is placed Into extruding machine, counterdie is made in extrusion molding, then wind by winder spare；
Step 3 takes 20 parts -35 parts of polycarbonate, 5 parts -10 parts of acrylic resin, 1 part -5 parts of glass fibre, hydrogenation fourth cyanogen 5 parts -15 parts of glue, 5 parts -10 parts of polymethyl methacrylate, 5 parts -10 parts of triethylene tetramine, 12 parts -25 parts of epoxy resin, silicic acid 5 parts -13 parts of zirconium, 16 parts -20 parts of polypropylene, 5 parts -13 parts of tricresyl phosphate phenolic ester, 3 parts -8 parts of polyphenylene sulfide, has 5 parts -12 parts of aluminium powder 10 parts -23 parts of machine Si modification activity bisphenolates, 10 parts -25 parts of phosphorus flame retardant, help 2 parts -8 parts of curing agent, by polycarbonate, Acrylic resin, glass fibre, hydrogenation fourth cyanogen glue, polymethyl methacrylate, triethylene tetramine, epoxy resin, zirconium silicate, aluminium Powder, polypropylene, tricresyl phosphate phenolic ester, polyphenylene sulfide, organic-silicon-modified active bisphenolates, that phosphorus flame retardant helps curing agent to be put into is mixed The inside of conjunction machine, is mixed by mixing machine, and the raw material that mixing is completed then is placed into extrusion molding in extruding machine and is made Then basement membrane wind by winder spare；
Step 4 takes 40 parts -50 parts of rutile type titanium white, 15 parts -25 parts of PE wax, 20 parts -30 parts of oleamide, low-density 20 parts -30 parts of polyethylene, 10 parts -20 parts of linear low density polyethylene, by rutile type titanium white, PE wax, oleamide, low close Degree polyethylene, linear low density polyethylene are put into the inside of mixing machine, are mixed by mixing machine, the original that then will be mixed Material launch into pelletizer cooperate adhesive carry out be granulated refractive particles are made, then will be granulated complete particle store it is standby With；
Refractive particles are sprinkled upon the top of basement membrane, and are pressed the basement membrane for spilling refractive particles using make-up machine by step 5 It closes, is then wound using winder；
The basement membrane made is placed on the top of counterdie, and is carried out the counterdie for spilling basement membrane using make-up machine by step 6 Then pressing is wound using winder；
Step 7 is punched the product after basement membrane and counterdie pressing, to form air hole using punch.
Further, the length of astigmatism particle diameter is 1mm-2mm, and refractive particles in step 4 in the step 1 The length of diameter is 1.5mm-2.5mm.
Further, mixing machine incorporation time 5-15 minutes in the step 2, and Extruder temperature control is 130 ℃-190℃。
(3) beneficial effect
The invention has the following advantages:
(1), the light-diffusing film and preparation method thereof of the multi-angle uniform irradiation is internally provided with astigmatism particle by counterdie, and And basement membrane is fixedly connected at the top of counterdie, by being provided with refractive particles, the top of the basement membrane and counterdie at the top of basement membrane Bottom between offer air hole, by the astigmatism particle inside counterdie, can be very good illumination carrying out astigmatism, and lead to Superrefraction particle can reflect part illumination, effectively reduce generated temperature when solar irradiation, and pass through The setting of air hole effectively raises the heat sinking function of light-diffusing film, effectively raises the quality of crop growth environment, The effect for improving crop growth is connect, and meets the use of different regions, greatly improves the practicability of light-diffusing film With it is comprehensive.
(2), the light-diffusing film and preparation method thereof of the multi-angle uniform irradiation, can be very good by mixing machine to light-diffusing film Production raw material is mixed, and by extruding machine, can quickly be squeezed out basement membrane and counterdie, and pass through pressing machine Stock Product can be pressed, in order to which quickly light-diffusing film is made, improve astigmatism film production well Efficiency, it is easy to operate, and saved production cost, the needs of different type factory are met, convenient for the popularization of market development, With very strong social utility's property.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
In figure, 1- counterdie, 2- astigmatism particle, 3- basement membrane, 4- refractive particles, 5- air hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ", Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not It can be interpreted as limitation of the present invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of technical solution: a kind of light-diffusing film of multi-angle uniform irradiation, packet Counterdie 1 is included, counterdie 1 is internally provided with astigmatism particle 2, and the top of counterdie 1 is fixedly connected with basement membrane 3, the top of basement membrane 3 Refractive particles 4 are provided with, by refractive particles 4, illumination can be reflected, between the top of basement membrane 3 and the bottom of counterdie 1 Air hole 5 is offered, by air hole 5, so that light-diffusing film has good gas permeability, convenient for the growth of crops, counterdie 1 is wrapped It includes: polypropylene, polyolefin, poly butylene succinate, magnesium hydroxide, polylactic acid, maleic anhydride-styrene copolymers, sorb Alcohol, beta crystal-type nucleater, poly (propylene carbonate), formamide, carbon black, polypropylene, polyolefin, poly butylene succinate, hydroxide Magnesium, polylactic acid, maleic anhydride-styrene copolymers, sorbierite, beta crystal-type nucleater, poly (propylene carbonate), formamide, carbon black are each Constituent content are as follows: 45 parts -65 parts of polypropylene, 12 parts -18 parts of polyolefin, 2 parts -5 parts of poly butylene succinate, magnesium hydroxide 2 Part -5 parts, 5 parts -7 parts of polylactic acid, 1 part -2 parts of maleic anhydride-styrene copolymers, 3 parts -5 parts of sorbierite, beta crystal-type nucleater 1 Part -3 parts, 5 parts -9 parts of poly (propylene carbonate), 0.5 part -2 parts of formamide, 2 parts -5 parts of carbon black, astigmatism particle 2 include simple glass, Sodium iodide crystal block, sodium fluoride crystal block, crystal, quartz, simple glass, sodium iodide crystal block, sodium fluoride crystal block, crystal, quartzy each group Divide content are as follows: 50 parts -60 parts of simple glass, 10 parts -20 parts of sodium iodide crystal block, 5 parts -15 parts of sodium fluoride crystal block, 12 part -18 of crystal Part, 8 parts -15 parts of quartz, basement membrane 3 include polycarbonate, acrylic resin, glass fibre, hydrogenation fourth cyanogen glue, polymethylacrylic acid Methyl esters, triethylene tetramine, epoxy resin, zirconium silicate, aluminium powder, polypropylene, tricresyl phosphate phenolic ester, polyphenylene sulfide, organic-silicon-modified work Property bisphenolates, phosphorus flame retardant help curing agent, polycarbonate, acrylic resin, glass fibre, hydrogenation fourth cyanogen glue, poly- methyl Methyl acrylate, triethylene tetramine, epoxy resin, zirconium silicate, aluminium powder, polypropylene, tricresyl phosphate phenolic ester, polyphenylene sulfide, organosilicon Modified active bisphenolates, phosphorus flame retardant help curing agent each component content are as follows: 20 parts -35 parts of polycarbonate, acrylic resin 5 - 10 parts of part, 1 part -5 parts of glass fibre, hydrogenation 5 parts -15 parts of fourth cyanogen glue, 5 parts -10 parts of polymethyl methacrylate, triethylene four 5 parts -10 parts of amine, 12 parts -25 parts of epoxy resin, 5 parts -13 parts of zirconium silicate, 5 parts -12 parts of aluminium powder, 16 parts -20 parts of polypropylene, phosphoric acid Three 5 parts -13 parts of phenolic esters, 3 parts -8 parts of polyphenylene sulfide, organic-silicon-modified active 10 parts -23 parts of bisphenolates, phosphorus flame retardant 10 - 25 parts of part helps 2 parts -8 parts of curing agent, and refractive particles 4 include rutile type titanium white, PE wax, oleamide, low density polyethylene Alkene, linear low density polyethylene, rutile type titanium white, PE wax, oleamide, low density polyethylene (LDPE), linear low density polyethylene Alkene each component content are as follows: 40 parts -50 parts of rutile type titanium white, 15 parts -25 parts of PE wax, 20 parts -30 parts of oleamide, low-density 20 parts -30 parts of polyethylene, 10 parts -20 parts of linear low density polyethylene.
A kind of light-diffusing film and preparation method thereof of multi-angle uniform irradiation, comprising the following steps:
Step 1 takes 50 parts -60 parts of simple glass, 10 parts -20 parts of sodium iodide crystal block, 5 parts -15 parts of sodium fluoride crystal block, crystal Simple glass, sodium iodide crystal block, sodium fluoride crystal block, crystal, quartz are put into mixing machine by 12 parts -18 parts, 8 parts -15 parts of quartz Inside is mixed by mixing machine, is then launched the raw material mixed and is cooperated adhesive to carry out granulation system into pelletizer At astigmatism particle 2, then will be granulated complete particle store it is spare.
Step 2 takes 45 parts -65 parts of polypropylene, 12 parts -18 parts of polyolefin, 2 parts -5 parts of poly butylene succinate, hydrogen 2 parts -5 parts of magnesia, 5 parts -7 parts of polylactic acid, 1 part -2 parts of maleic anhydride-styrene copolymers, 3 parts -5 parts of sorbierite, beta crystal 1 part -3 parts of nucleating agent, 5 parts -9 parts of poly (propylene carbonate), 0.5 part -2 parts of formamide, 2 parts -5 parts of carbon black, by polypropylene, polyene Hydrocarbon, poly butylene succinate, magnesium hydroxide, polylactic acid, maleic anhydride-styrene copolymers, sorbierite, beta crystal-type nucleater, Poly (propylene carbonate), formamide, carbon black, polypropylene, polyolefin, poly butylene succinate, magnesium hydroxide, polylactic acid, Malaysia Acid anhydrides-styrol copolymer, sorbierite, beta crystal-type nucleater, poly (propylene carbonate), formamide, carbon black are put into the interior of mixing machine Portion, then astigmatism particle 2 is put into the inside of mixing machine, it is mixed by mixing machine, is then put the raw material that mixing is completed It sets extrusion molding in extruding machine and counterdie 1 is made, then wind by winder spare.
Step 3 takes 20 parts -35 parts of polycarbonate, 5 parts -10 parts of acrylic resin, 1 part -5 parts of glass fibre, hydrogenation 5 parts -15 parts of fourth cyanogen glue, 5 parts -10 parts of polymethyl methacrylate, 5 parts -10 parts of triethylene tetramine, 12 parts -25 parts of epoxy resin, 5 parts -13 parts of zirconium silicate, 5 parts -12 parts of aluminium powder, 16 parts -20 parts of polypropylene, 5 parts -13 parts of tricresyl phosphate phenolic ester, 3 part -8 of polyphenylene sulfide Part, organic-silicon-modified active 10 parts -23 parts of bisphenolates, 10 parts -25 parts of phosphorus flame retardant, help 2 parts -8 parts of curing agent, by poly- carbon Acid esters, acrylic resin, glass fibre, hydrogenation fourth cyanogen glue, polymethyl methacrylate, triethylene tetramine, epoxy resin, silicic acid Zirconium, aluminium powder, polypropylene, tricresyl phosphate phenolic ester, polyphenylene sulfide, organic-silicon-modified active bisphenolates, phosphorus flame retardant help curing agent It is put into the inside of mixing machine, is mixed by mixing machine, then the raw material that mixing is completed is placed into extruding machine and is extruded into Basement membrane 3 is made in type, then wind by winder it is spare, this mixing machine speed of agitator control in 30rpm-50rpm Between, mainly preferably 3 raw material of basement membrane can be mixed, and extruding machine is using Bitruder, mainly It is that can preferably carry out extrusion molding.
Step 4 takes 40 parts -50 parts of rutile type titanium white, 15 parts -25 parts of PE wax, 20 parts -30 parts of oleamide, low 20 parts -30 parts of density polyethylene, 10 parts -20 parts of linear low density polyethylene, by rutile type titanium white, PE wax, oleamide, Low density polyethylene (LDPE), linear low density polyethylene are put into the inside of mixing machine, are mixed by mixing machine, then will mix Raw material launch into pelletizer cooperate adhesive carry out be granulated refractive particles 4 are made, then will be granulated complete particle carry out It stores spare.
Refractive particles 4 are sprinkled upon the top of basement membrane 3 by step 5, and the basement membrane of refractive particles 4 will be spilt using make-up machine 3 are pressed, and are then wound using winder.
The basement membrane 3 made is placed on the top of counterdie 1 by step 6, and the bottom of basement membrane 3 will be spilt using make-up machine Film 1 is pressed, and is then wound using winder；Step 7, the product after basement membrane 3 and counterdie 1 are pressed, uses Punch is punched, to form air hole 5.
In step 1 the length of 2 diameter of astigmatism particle be 1mm-2mm, and in step 44 diameter of refractive particles length For 1.5mm-2.5mm, convenient for preferably being reflected, mixing machine incorporation time 5-15 minutes in step 2, in order to more preferable right Raw material is mixed, and Extruder temperature control ensure that not in the case where damaging raw material at 130 DEG C -190 DEG C, so that Raw material is melted.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only It is limited by claims and its full scope and equivalent.

Claims (8)

1. a kind of light-diffusing film of multi-angle uniform irradiation, including counterdie (1), it is characterised in that: the inside of the counterdie (1) is arranged Have astigmatism particle (2), and be fixedly connected with basement membrane (3) at the top of counterdie (1), is provided with refraction at the top of the basement membrane (3) Particle (4) offers air hole (5) between the top of the basement membrane (3) and the bottom of counterdie (1).
2. a kind of light-diffusing film of multi-angle uniform irradiation according to claim 1, it is characterised in that: counterdie (1) packet It includes: polypropylene, polyolefin, poly butylene succinate, magnesium hydroxide, polylactic acid, maleic anhydride-styrene copolymers, sorb Alcohol, beta crystal-type nucleater, poly (propylene carbonate), formamide, carbon black, the polypropylene, polyolefin, poly butylene succinate, hydrogen Magnesia, polylactic acid, maleic anhydride-styrene copolymers, sorbierite, beta crystal-type nucleater, poly (propylene carbonate), formamide, charcoal Black each component content are as follows: 45 parts -65 parts of polypropylene, 12 parts -18 parts of polyolefin, 2 parts -5 parts of poly butylene succinate, hydroxide 2 parts -5 parts of magnesium, 5 parts -7 parts of polylactic acid, 1 part -2 parts of maleic anhydride-styrene copolymers, 3 parts -5 parts of sorbierite, beta crystal nucleation 1 part -3 parts of agent, 5 parts -9 parts of poly (propylene carbonate), 0.5 part -2 parts of formamide, 2 parts -5 parts of carbon black.
3. a kind of light-diffusing film of multi-angle uniform irradiation according to claim 1, it is characterised in that: the astigmatism particle It (2) include simple glass, sodium iodide crystal block, sodium fluoride crystal block, crystal, quartz, the simple glass, sodium iodide crystal block, fluorination Sodium crystal block, crystal, quartzy each component content are as follows: 50 parts -60 parts of simple glass, 10 parts -20 parts of sodium iodide crystal block, sodium fluoride crystal block 5 parts -15 parts, 12 parts -18 parts of crystal, 8 parts -15 parts of quartz.
4. a kind of light-diffusing film of multi-angle uniform irradiation according to claim 1, it is characterised in that: basement membrane (3) packet Include polycarbonate, acrylic resin, glass fibre, hydrogenation fourth cyanogen glue, polymethyl methacrylate, triethylene tetramine, asphalt mixtures modified by epoxy resin Rouge, zirconium silicate, aluminium powder, polypropylene, tricresyl phosphate phenolic ester, polyphenylene sulfide, organic-silicon-modified active bisphenolates, phosphorus flame retardant help Curing agent, the polycarbonate, acrylic resin, glass fibre, hydrogenation fourth cyanogen glue, polymethyl methacrylate, triethylene four Amine, epoxy resin, zirconium silicate, aluminium powder, polypropylene, tricresyl phosphate phenolic ester, polyphenylene sulfide, organic-silicon-modified active bisphenolates, phosphorus Flame retardant helps curing agent each component content are as follows: 20 parts -35 parts of polycarbonate, 5 parts -10 parts of acrylic resin, glass fibre 1 - 5 parts of part, hydrogenation 5 parts -15 parts of fourth cyanogen glue, 5 parts -10 parts of polymethyl methacrylate, 5 parts -10 parts of triethylene tetramine, asphalt mixtures modified by epoxy resin 12 parts -25 parts of rouge, 5 parts -12 parts of aluminium powder, 16 parts -20 parts of polypropylene, 5 parts -13 parts of tricresyl phosphate phenolic ester, gathers 5 parts -13 parts of zirconium silicate 3 parts -8 parts of diphenyl sulfide, organic-silicon-modified active 10 parts -23 parts of bisphenolates, 10 parts -25 parts of phosphorus flame retardant, help curing agent 2 - 8 parts of part.
5. a kind of light-diffusing film of multi-angle uniform irradiation according to claim 1, it is characterised in that: the refractive particles It (4) include rutile type titanium white, PE wax, oleamide, low density polyethylene (LDPE), linear low density polyethylene, the rutile Type titanium dioxide, PE wax, oleamide, low density polyethylene (LDPE), linear low density polyethylene each component content are as follows: rutile titanium dioxide 40 parts -50 parts of powder, 15 parts -25 parts of PE wax, 20 parts -30 parts of oleamide, 20 parts -30 parts of low density polyethylene (LDPE), linea low density 10 parts -20 parts of polyethylene.
6. a kind of light-diffusing film and preparation method thereof of multi-angle uniform irradiation, it is characterised in that: the following steps are included:
Step 1 takes 50 parts -60 parts of simple glass, 10 parts -20 parts of sodium iodide crystal block, 5 parts -15 parts of sodium fluoride crystal block, crystal Simple glass, sodium iodide crystal block, sodium fluoride crystal block, crystal, quartz are put into mixing machine by 12 parts -18 parts, 8 parts -15 parts of quartz Inside is mixed by mixing machine, is then launched the raw material mixed and is cooperated adhesive to carry out granulation system into pelletizer At astigmatism particle (2), then will be granulated complete particle store it is spare；
Step 2 takes 45 parts -65 parts of polypropylene, 12 parts -18 parts of polyolefin, 2 parts -5 parts of poly butylene succinate, hydroxide 2 parts -5 parts of magnesium, 5 parts -7 parts of polylactic acid, 1 part -2 parts of maleic anhydride-styrene copolymers, 3 parts -5 parts of sorbierite, beta crystal nucleation 1 part -3 parts of agent, 5 parts -9 parts of poly (propylene carbonate), 0.5 part -2 parts of formamide, 2 parts -5 parts of carbon black by polypropylene, polyolefin, gather Succinic acid-butanediol ester, magnesium hydroxide, polylactic acid, maleic anhydride-styrene copolymers, sorbierite, beta crystal-type nucleater, poly- carbon Sour Asia propyl ester, formamide, carbon black, the polypropylene, polyolefin, poly butylene succinate, magnesium hydroxide, polylactic acid, Malaysia Acid anhydrides-styrol copolymer, sorbierite, beta crystal-type nucleater, poly (propylene carbonate), formamide, carbon black are put into the interior of mixing machine Portion, then astigmatism particle (2) is put into the inside of mixing machine, it is mixed by mixing machine, the raw material for then completing mixing It is placed into extrusion molding in extruding machine and counterdie (1) is made, then wind by winder spare；
Step 3 takes 20 parts -35 parts of polycarbonate, 5 parts -10 parts of acrylic resin, 1 part -5 parts of glass fibre, hydrogenation fourth cyanogen 5 parts -15 parts of glue, 5 parts -10 parts of polymethyl methacrylate, 5 parts -10 parts of triethylene tetramine, 12 parts -25 parts of epoxy resin, silicic acid 5 parts -13 parts of zirconium, 16 parts -20 parts of polypropylene, 5 parts -13 parts of tricresyl phosphate phenolic ester, 3 parts -8 parts of polyphenylene sulfide, has 5 parts -12 parts of aluminium powder 10 parts -23 parts of machine Si modification activity bisphenolates, 10 parts -25 parts of phosphorus flame retardant, help 2 parts -8 parts of curing agent, by polycarbonate, Acrylic resin, glass fibre, hydrogenation fourth cyanogen glue, polymethyl methacrylate, triethylene tetramine, epoxy resin, zirconium silicate, aluminium Powder, polypropylene, tricresyl phosphate phenolic ester, polyphenylene sulfide, organic-silicon-modified active bisphenolates, that phosphorus flame retardant helps curing agent to be put into is mixed The inside of conjunction machine, is mixed by mixing machine, and the raw material that mixing is completed then is placed into extrusion molding in extruding machine and is made Basement membrane (3) then wind by winder spare；
Step 4 takes 40 parts -50 parts of rutile type titanium white, 15 parts -25 parts of PE wax, 20 parts -30 parts of oleamide, low-density 20 parts -30 parts of polyethylene, 10 parts -20 parts of linear low density polyethylene, by rutile type titanium white, PE wax, oleamide, low close Degree polyethylene, linear low density polyethylene are put into the inside of mixing machine, are mixed by mixing machine, the original that then will be mixed Material dispensing cooperation adhesive into pelletizer, which be granulated, is made refractive particles (4), then will be granulated the particle completed and deposit Deposit is used；
Refractive particles (4) are sprinkled upon the top of basement membrane (3) by step 5, and the base of refractive particles (4) will be spilt using make-up machine Film (3) is pressed, and is then wound using winder；
The basement membrane made (3) is placed on the top of counterdie (1), and will spill basement membrane (3) using make-up machine by step 6 Counterdie (1) is pressed, and is then wound using winder；
Step 7 is punched the product after basement membrane (3) and counterdie (1) pressing, to form air hole using punch (5).
7. a kind of light-diffusing film and preparation method thereof of multi-angle uniform irradiation according to claim 6, it is characterised in that: institute The length for stating astigmatism particle (2) diameter in step 1 is 1mm-2mm, and the length of refractive particles (4) diameter is in step 4 1.5mm-2.5mm。
8. a kind of light-diffusing film and preparation method thereof of multi-angle uniform irradiation according to claim 6, it is characterised in that: institute Mixing machine incorporation time 5-15 minutes in step 2 are stated, and Extruder temperature control is at 130 DEG C -190 DEG C.
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