CN109971380A - A kind of digital camouflage camouflage polymer membranes and preparation method thereof - Google Patents

A kind of digital camouflage camouflage polymer membranes and preparation method thereof Download PDF

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Publication number
CN109971380A
CN109971380A CN201910180954.8A CN201910180954A CN109971380A CN 109971380 A CN109971380 A CN 109971380A CN 201910180954 A CN201910180954 A CN 201910180954A CN 109971380 A CN109971380 A CN 109971380A
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parts
camouflage
layer
polymer membranes
preparation
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CN109971380B (en
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刘海龙
刘松鑫
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Weifang Xingyuan Waterproof Material Ltd By Share Ltd
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Weifang Xingyuan Waterproof Material Ltd By Share Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L11/00—Compositions of homopolymers or copolymers of chloroprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J191/00—Adhesives based on oils, fats or waxes; Adhesives based on derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2411/00—Presence of chloroprene
    • C09J2411/006—Presence of chloroprene in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2495/00—Presence of bitume
    • C09J2495/006—Presence of bitume in the substrate

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

The present invention provides a kind of digital camouflages to pretend polymer membranes, is made of upper film layer, camouflage painting layer, modified asphalt layer, tire base, modified asphalt layer, self-adhesive layer and lower film layer, 7 grades of color light fastness, and fire-retardant oxygen index (OI) 29.1-29.4%；The camouflage painting layer, raw material includes: 90-110 parts of neoprene resin, 250-290 parts of high activity solvent, 10-16 parts of fumed silica, 25-42 parts of anti-flood and anti-float agent auxiliary agent and color masterbatch 35-45 parts dedicated, and preparation method of the invention includes the preparation of camouflage painting layer, the preparation of self-adhesive layer, the preparation of modified asphalt layer, tire base immersion oil and post-processing；Digital camouflage of the invention pretends polymer membranes, can not only play strong waterproof effect, and digital camouflage decorative pattern can also play camouflage effectiveness, and fracture elongation is high, and elasticity is good, is suitable for military domain.

Description

A kind of digital camouflage camouflage polymer membranes and preparation method thereof
Technical field
The invention belongs to waterproof roll technical fields, are related to a kind of digital camouflage camouflage polymer membranes, specifically relate to And a kind of digital camouflage camouflage polymer membranes and preparation method thereof.
Background technique
Various countries all focus on the discussion of camouflage paint very much at present, more than military to be equipped with, some open works it is civilian Business equipment is such as: loading machine, excavator are also usually sprayed with camouflage paint.Demand of the market to camouflage material positive day Benefit increases, and especially in terms of the combination of camouflage material and waterproof material, there has been no Related product reports.
Application No. is 201610408002.3 Chinese patent, to provide a kind of automatically cleaning anticorrosion self-adhesive modified asphalt anti- Water coiled material, the upper and lower surface of tire base are impregnated with the SBS self-adhered modified bitumen adhesive bed of material and lower SBS self-adhered modified bitumen adhesive respectively The bed of material, the top of the upper SBS self-adhered modified bitumen adhesive bed of material are successively covered with corrosion-resistant coating and super-hydrophobic automatic cleaning layer, lower SBS self-adhesion The outside of modified pitch compound layer is covered with protective layer.Solve service life existing for existing waterproof roll it is short, there are environment dirt The problems such as dye, Corrosion Protection are poor, construction is dangerous, has excellent self-cleaning property, waterproofness and anticorrosive property, waterproof layer Intensity and waterproof performance are high, and can effectively prevent the growth of bacterium, long service life, but do not have high elongation at break, Elasticity is poor.
The Chinese patent of Publication No. CN 107189756A provides a kind of modified asphalt waterproof coiled material, including tire base B, the upper epidermis A being bonded on the tire base B and layer C being bonded under tire base B, wherein upper epidermis A and tire base B, and Tire base B and layer C is all made of elastomer modified asphalt and mutually bonds, and tire base B is made using glass fiber membrane, upper table Layer A is made using polyethylene film, high temperature resistance polyester film or fine sand, and layer C is made using polyethylene film；Its elastomer changes Property pitch is prepared as follows: after carbon nanotube hydroxyl, then being acidified to obtain second material；By MAH-g-SBS with Ultrasonic disperse is carried out after second material mixing, ageing obtains carbon nano-tube modification SBS；After pitch is heated, sequentially adds carbon and receive The materials such as mitron modified SBS, nano zine oxide continue heating and obtain mixed material；Mixed material is subjected to oxidation grinding process Afterwards, be subsequently added into talcum powder and obtain elastomer modified asphalt, although the low temperature flexibility of product and heat resistance are outstanding, its due to Carbon nanotube is used, so that it is not strong enough with the adhesion strength of concrete surface, easy to crack under solarization, Yi Yinqi drainage, And do not have self-healing function.
There are following major defects for existing such waterproof roll: (1) existing waterproof roll comprehensive performance is low, extension Rate is lower, poor flexibility；(2) color light fastness is low, is easy discoloration, and have flame retardant property weaker.
Summary of the invention
Against the above deficiency, technical problem to be solved by the invention is to provide a kind of digital camouflages to pretend high score by the present invention Sub- waterproof roll and preparation method thereof.Following goal of the invention may be implemented in the present invention:
(1) a kind of digital camouflage of the invention pretends polymer membranes, fracture elongation 421-446%；
(2) a kind of digital camouflage of the invention pretends polymer membranes, and color light fastness is up to 7 grades, and has splendid Flame retardant property, fire-retardant oxygen index (OI) 29.1-29.4%；
(3) a kind of digital camouflage of the invention pretends polymer membranes, and self-healing property is good, thick 1mm × 1cm × 1cm wound, 2.0-2.3min can self-heal.
In order to solve the above technical problems, using following technical scheme:
A kind of digital camouflage camouflage polymer membranes, the digital camouflage pretend polymer membranes, color solarization jail 7 grades of degree, and fire-retardant oxygen index (OI) 29.1-29.4%.
It is to the preferred of technical solution of the present invention below:
The digital camouflage pretends polymer membranes, and fracture elongation 421-446%, self-healing property is good, thick 1mm × 1cm × 1cm wound, 2.0-2.3min can self-heals.
A kind of digital camouflage of the invention pretends polymer membranes, by upper film layer, camouflage painting layer, modified pitch Layer, tire base, modified asphalt layer, self-adhesive layer and lower film layer composition.
The upper film layer and the lower film layer are PE film；
The camouflage painting layer, required raw material include: 90-110 parts of neoprene resin, UV light-cured resin 80- by weight 92 parts, 250-290 parts of high activity solvent, 10-16 parts of fumed silica, 25-40 parts of dispersing agent, anti-flood and anti-float agent auxiliary agent 25-42 parts, 10-13 parts of delustering agent, 80-92 parts of polypropylene melt material spray, 5-10 parts of levelling agent and color masterbatch 35-45 parts dedicated.
The neoprene resin, available chlorine content 71.5%, viscosity 13-15.6mpa.S, ash content≤0.2wt% are dry Weightlessness≤0.5wt%, transparency >=15cm.
The UV light-cured resin, active constituent content 99.97%, viscosity 60000S.
The anti-flood and anti-float agent auxiliary agent is total to by middle low molecular weight unsaturated carboxylic acid polymer resin and emulsification polysiloxanes Polymers composition, molar ratio 3:5, amine value 142mgKOH/g, model TR-7103,25KG/ barrels of specification.
The high activity solvent, by triethyleneglycol divinylether DVE-3,10# machinery oil, aviation kerosine, toluene, castor-oil plant Methyl oleate composition, mass ratio 8:5:30:7.
The fumed silica, mesh number are 1000 mesh, effective component SiO2 content 99.98%, BET surface area 155m2/ G, carbon content 1.03wt%, pH value 3.7-4.7, Al2O3 content 0.07wt%, Fe2O3 content 0.001wt%, HCL content 0.11wt%。
The dispersing agent is the mixing of BYK-198, hydroxyl acrylic emulsion, neopelex and sodium bisulfate Object, molar ratio 45:7:1:2；
The hydroxyl acrylic emulsion is water-based hydroxyl acrylic emulsion, and No. CAS is 9003-01-4, content 44.45%, viscosity For 252S；
The delustering agent, PH(4%Susp.) it is 6.5, apparent specific gravity 0.1g/ml, specific surface area (BET) is 222 ㎡/g, is inhaled Oil mass is 300cc/100g, and average grain diameter is 2.0 μm；
The levelling agent is the mixture of isophorone, diacetone alcohol, mass ratio 2:1.
The dedicated color masterbatch, by inorganic viridine green 12-15 parts, 8-10 parts of Inorganic yellow pigment, inorganic black pigments 1.5-3 parts, inorganic blue pigment 5-7 parts of compositions.
The modified asphalt layer, specifically, in the present embodiment, the raw material includes: matrix pitch 80 by weight Part, 90 parts of Styrene-Butadiene-Styrene Block Copolymer (SBS), 25 parts of graphene powder, 30 parts of -3# machinery oil, oxidation 3.5 parts of aluminium, 6 parts of organic absorbent charcoal, 1 part of modified attapulgite powder, mixing 4 0.5 parts of carbon, 0.5 part of barium stearate cadmium, polyoxyethylene 10 parts of alkene；
The matrix pitch, needle penetration 25mm, ductility 4cm, 95 DEG C of softening point, 230 DEG C of flash-point, volatile content 2.5%；
The Styrene-Butadiene-Styrene Block Copolymer (SBS), molecular formula are (C6H5C2H3) m (C4H6) n, wherein m: N=3:7, weight average molecular weight range 10000-20000, the viscosity at 250 DEG C is 2055cp；
The machinery oil, preferably -3# oil；
The modified attapulgite powder, fineness are 400 mesh, and commutative calcium ion amount is 7.5mmol/100g, commutative magnesium ion quantity 2.5mmol/100g, moisture content 3.0%；
The mixing carbon four is petroleum subsidiary product of thermal cracking, and wherein olefin(e) centent is 22.5%, and alkynes content is 5.5%, water content 0.1%；
The polyethylene glycol oxide, pH value 8 (0.5%, 25 DEG C), ash content 4%, volatilizable object 1.2%, real density 1.25g/cm3, Apparent density is 0.45g/cm3.
The self-adhesive layer, raw material include: 80 parts of matrix pitch, 90 parts of rubber oil, 15 parts of SBR rubber, SIS by weight 18 parts of rubber, 1.2 parts of glass microballoon, 28 parts of epoxy resin powder, 5 parts of mica powder, gathers 8 parts, No. 20 14 parts of machinery oil of tackifying resin 10 parts of ethylene oxide；
The tire base is polyester blank, with a thickness of 3mm or 4mm.
A kind of digital camouflage of the invention pretends polymer membranes, by upper film layer, camouflage painting layer, modified pitch Layer, tire base, modified asphalt layer, self-adhesive layer and lower film layer composition.
The present invention also provides a kind of preparation methods of digital camouflage camouflage polymer membranes, including including following step It is rapid: the preparation of camouflage painting layer, the preparation of self-adhesive layer, the preparation of modified asphalt layer, tire base immersion oil and post-processing.
The raw material preparation: the weight ratio according to embodiment weighs good raw material used, spare.
The preparation of the camouflage painting layer: (a) by the dedicated color masterbatch and the anti-flood and anti-float agent auxiliary agent, stream Flat agent mixing, grinding, are made mill base；
(b) it by neoprene resin, UV light-cured resin, fumed silica, polypropylene melt material spray, after being melted, is added Ground mill base is added high activity solvent, dispersing agent, delustering agent, matches after 300 revs/min of speed of agitator, evenly dispersed 15 minutes Coating is made, it is spare.
The preparation of the self-adhesive layer: it by matrix pitch, rubber oil, is thoroughly mixed and is heated to 175-180 DEG C, then SBR rubber, SIS rubber, tackifying resin, No. 20 machinery oil, polyethylene glycol oxides are sequentially added, are thoroughly mixed 2.5-4 hours, It is stirred after being eventually adding epoxy powder, glass microballoon, mica powder.
The preparation of the modified asphalt layer: it A, is weighed needed for modified asphalt layer according to weight ratio as described in the examples Raw material.
B, first by Styrene-Butadiene-Styrene Block Copolymer (SBS), graphene powder, machinery oil, organic active Charcoal, modified attapulgite powder, polyethylene glycol oxide are added sequentially to mix in double screw extruder, and controlled at 185 DEG C, pressure is 0.81MPa is uniformly mixed 20 minutes；It puts into barium stearate cadmium again, improves revolving speed to 600 revs/min, after evenly dispersed 25min, drop The slow-speed of revolution is to the thinner TXIB(16 carbon alcohol ester for putting into gross mass 0.5% after 200 revs/min again), keep revolving speed and pressure constant, After temperature is reduced to 113 DEG C, evenly dispersed 12 minutes, ligand is obtained；
C, into ligand be added high activity fluorine titanium object, aluminium oxide and mixing carbon four, stir evenly, by mixture use frequency for 15Hz, the impulse electric field that electric field strength is 20kV/cm handle 15s, obtain modified pitch intermediate immersion oil.After the solidification of tire base immersion oil Two sides obtain modified asphalt layer above and below tire base.
Tire base immersion oil: using polyester felt as tire base, tire base being unfolded, into immersion oil in immersion cell, so that tire base Two sides are soaked with modified pitch intermediate immersion oil, extraction, obtain the base web that tire base or more two sides are covered with modified asphalt layer；
Wherein, temperature is constant temperature in immersion cell, and constant temperature is 170-180 DEG C.
The post-processing: after extraction, one layer of camouflage painting layer, solidification are sprayed in base web upper surface, then cover one layer The upper film layer of PE；
One layer of self-adhesive layer is coated in base web lower surface simultaneously, then covers film layer under one layer of PE, through overcompaction, cooling and curling Processing, finished product.
The invention adopts the above technical scheme, compared with prior art, has the advantage that
(1) a kind of digital camouflage of the invention pretends polymer membranes, fracture elongation 421-446%；
(2) a kind of digital camouflage of the invention pretends polymer membranes, and color light fastness is up to 7 grades, and has splendid Flame retardant property, fire-retardant oxygen index (OI) 29.1-29.4%；
(3) a kind of digital camouflage of the invention pretends polymer membranes, and self-healing property is good, thick 1mm × 1cm × 1cm wound, 2.0-2.3min can self-heal.
Specific embodiment
A kind of digital camouflage of embodiment 1 pretends polymer membranes
A kind of digital camouflage of the invention pretends polymer membranes, by upper film layer, camouflage painting layer, modified asphalt layer, tire Base, modified asphalt layer, self-adhesive layer and lower film layer composition；
The upper film layer and the lower film layer are PE film；
The camouflage painting layer, required raw material, include: by weight 100 parts of neoprene resin, 85 parts of UV light-cured resin, 285 parts of high activity solvent, 12 parts of fumed silica, 40 parts of dispersing agent, 30 parts of anti-flood and anti-float agent auxiliary agent, 12 parts of delustering agent, 90 parts of polypropylene melt material spray, 5 parts of levelling agent and 40 parts of dedicated color masterbatch.
The neoprene resin, available chlorine content 71.5%, viscosity 13-15.6mpa.S, ash content≤0.2wt% are dry Weightlessness≤0.5wt%, transparency >=15cm.
The UV light-cured resin, active constituent content 99.97%, viscosity 60000S.
The anti-flood and anti-float agent auxiliary agent is total to by middle low molecular weight unsaturated carboxylic acid polymer resin and emulsification polysiloxanes Polymers composition, molar ratio 3:5, amine value 142mgKOH/g, model TR-7103,25KG/ barrels of specification.
The high activity solvent, by triethyleneglycol divinylether DVE-3,10# machinery oil, aviation kerosine, toluene, castor-oil plant Methyl oleate composition, mass ratio 8:5:30:7.
The fumed silica, mesh number are 1000 mesh, effective component SiO2Content 99.98%, BET surface area 155m2/ g, Carbon content 1.03wt%, pH value 3.7-4.7, Al2O3Content 0.07wt%, Fe2O3Content 0.001wt%, HCL content 0.11wt%.
The dispersing agent is the mixing of BYK-198, hydroxyl acrylic emulsion, neopelex and sodium bisulfate Object, molar ratio 45:7:1:2；
The hydroxyl acrylic emulsion is water-based hydroxyl acrylic emulsion, and No. CAS is 9003-01-4, content 44.45%, viscosity For 252S；
The delustering agent, PH(4%Susp.) it is 6.5, apparent specific gravity 0.1g/ml, specific surface area (BET) is 222 ㎡/g, is inhaled Oil mass is 300cc/100g, and average grain diameter is 2.0 μm；
The levelling agent is the mixture of isophorone, diacetone alcohol, mass ratio 2:1.
The dedicated color masterbatch, by inorganic viridine green 12-15 parts, 8-10 parts of Inorganic yellow pigment, inorganic black pigments 1.5-3 parts, inorganic blue pigment 5-7 parts of compositions.
The modified asphalt layer, specifically, in the present embodiment, the raw material includes: matrix pitch 80 by weight Part, 90 parts of Styrene-Butadiene-Styrene Block Copolymer (SBS), 25 parts of graphene powder, 30 parts of -3# machinery oil, oxidation 3.5 parts of aluminium, 6 parts of organic absorbent charcoal, 1 part of modified attapulgite powder, mixing 4 0.5 parts of carbon, 0.5 part of barium stearate cadmium, polyoxyethylene 10 parts of alkene；
The matrix pitch, needle penetration 25mm, ductility 4cm, 95 DEG C of softening point, 230 DEG C of flash-point, volatile content 2.5%；
The Styrene-Butadiene-Styrene Block Copolymer (SBS), molecular formula are (C6H5C2H3)m(C4H6) n, wherein m:n= 3:7, weight average molecular weight range 10000-20000, the viscosity at 250 DEG C is 2055cp；
The machinery oil, preferably -3# oil；
The modified attapulgite powder, fineness are 400 mesh, and commutative calcium ion amount is 7.5mmol/100g, commutative magnesium ion quantity 2.5mmol/100g, moisture content 3.0%；
The mixing carbon four is petroleum subsidiary product of thermal cracking, and wherein olefin(e) centent is 22.5%, and alkynes content is 5.5%, water content 0.1%；
The polyethylene glycol oxide, pH value 8 (0.5%, 25 DEG C), ash content 4%, volatilizable object 1.2%, real density 1.25g/cm3, Apparent density is 0.45g/cm3。
The self-adhesive layer, raw material include: 80 parts of matrix pitch, 90 parts of rubber oil, 15 parts of SBR rubber, SIS by weight 18 parts of rubber, 1.2 parts of glass microballoon, 28 parts of epoxy resin powder, 5 parts of mica powder, gathers 8 parts, No. 20 14 parts of machinery oil of tackifying resin 10 parts of ethylene oxide；
The tire base is polyester blank, with a thickness of 3mm or 4mm.
A kind of digital camouflage of embodiment 2-3 pretends polymer membranes
A kind of digital camouflage camouflage polymer membranes of embodiment 2-3 is on the basis of embodiment 1, only to change camouflage painting The parts by weight of layer raw material, remaining is constant, specifically:
Embodiment 2: the camouflage painting layer, required raw material include: 90 parts of neoprene resin, UV photocuring tree by weight 80 parts of rouge, 250 parts of high activity solvent, 10 parts of fumed silica, 25 parts of dispersing agent, 25 parts of anti-flood and anti-float agent auxiliary agent, delustring 10 parts of agent, 80 parts of polypropylene melt material spray, 5 parts of levelling agent and 35 parts of dedicated color masterbatch.
Embodiment 3: the camouflage painting layer, required raw material include: that 110 parts of neoprene resin, UV light are solid by weight Change 92 parts of resin, 290 parts of high activity solvent, 16 parts of fumed silica, 40 parts of dispersing agent, 42 parts of anti-flood and anti-float agent auxiliary agent, 13 parts of delustering agent, 92 parts of polypropylene melt material spray, 10 parts of levelling agent and 45 parts of dedicated color masterbatch.
A kind of preparation method of the digital camouflage of embodiment 4 camouflage polymer membranes
A kind of digital camouflage of the invention pretends polymer membranes, by upper film layer, camouflage painting layer, modified asphalt layer, tire Base, modified asphalt layer, self-adhesive layer and lower film layer composition；A kind of system of digital camouflage camouflage polymer membranes of the invention Preparation Method, comprising the following steps:
(1) raw material preparation
The weight ratio according to embodiment weighs good raw material used, spare.
(2) preparation of camouflage painting layer
(a) the dedicated color masterbatch mixed with the anti-flood and anti-float agent auxiliary agent, levelling agent, ground, mill base is made；
(b) it by neoprene resin, UV light-cured resin, fumed silica, polypropylene melt material spray, after being melted, is added Ground mill base is added high activity solvent, dispersing agent, delustering agent, matches after 300 revs/min of speed of agitator, evenly dispersed 15 minutes Coating is made, it is spare.
(3) preparation of self-adhesive layer
It by matrix pitch, rubber oil, is thoroughly mixed and is heated to 175-180 DEG C, then sequentially add SBR rubber, SIS rubber Glue, tackifying resin, No. 20 machinery oil, polyethylene glycol oxides, are thoroughly mixed 2.5-4 hours, be eventually adding epoxy powder, It is stirred after glass microballoon, mica powder.
(4) preparation of modified asphalt layer
A, raw material needed for weighing modified asphalt layer according to weight ratio as described in the examples.
B, first by Styrene-Butadiene-Styrene Block Copolymer (SBS), graphene powder, machinery oil, organic active Charcoal, modified attapulgite powder, polyethylene glycol oxide are added sequentially to mix in double screw extruder, and controlled at 185 DEG C, pressure is 0.81MPa is uniformly mixed 20 minutes；It puts into barium stearate cadmium again, improves revolving speed to 600 revs/min, after evenly dispersed 25min, drop The slow-speed of revolution is to the thinner TXIB(16 carbon alcohol ester for putting into gross mass 0.5% after 200 revs/min again), keep revolving speed and pressure constant, After temperature is reduced to 113 DEG C, evenly dispersed 12 minutes, ligand is obtained；
C, into ligand be added high activity fluorine titanium object, aluminium oxide and mixing carbon four, stir evenly, by mixture use frequency for 15Hz, the impulse electric field that electric field strength is 20kV/cm handle 15s, obtain modified pitch intermediate immersion oil.After the solidification of tire base immersion oil Two sides obtain modified asphalt layer above and below tire base.
(5) tire base immersion oil
Using polyester felt as tire base, tire base is unfolded, into immersion oil in immersion cell, so that tire base two sides are soaked among modified pitch Body immersion oil, extraction obtain the base web that tire base or more two sides are covered with modified asphalt layer；
Wherein, temperature is constant temperature in immersion cell, and constant temperature is 170-180 DEG C.
(6) it post-processes
After extraction, one layer of camouflage painting layer, solidification are sprayed in base web upper surface, then cover film layer on one layer of PE；
One layer of self-adhesive layer is coated in base web lower surface simultaneously, then covers film layer under one layer of PE, through overcompaction, cooling and curling Processing, finished product.
The formula of 1-3 of the embodiment of the present invention pretends high score according to the digital camouflage that the preparation method of embodiment 4 is prepared The effectiveness indicator of sub- waterproof roll, as shown in the table:
From the above data:
A kind of properties of digital camouflage camouflage polymer membranes of 1-3 of the embodiment of the present invention all obtain biggish simultaneously It improves:
(1) a kind of digital camouflage of the invention pretends polymer membranes, fracture elongation 421-446%；
(2) a kind of digital camouflage of the invention pretends polymer membranes, and color light fastness is up to 7 grades, and has splendid Flame retardant property, fire-retardant oxygen index (OI) 29.1-29.4%；
(3) a kind of digital camouflage of the invention pretends polymer membranes, and self-healing property is good, thick 1mm × 1cm × 1cm wound, 2.0-2.3min can self-heal.
Unless otherwise indicated, percentage of the present invention is weight percent, and ratio of the present invention is Mass ratio.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, It, for those skilled in the art, still can be with although describing the invention in detail with reference to the foregoing embodiments It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention Within the scope of shield.

Claims (10)

1. a kind of digital camouflage pretends polymer membranes, which is characterized in that
The digital camouflage camouflage polymer membranes, 7 grades of color light fastness, and fire-retardant oxygen index (OI) 29.1-29.4%.
2. a kind of digital camouflage according to claim 1 pretends polymer membranes, which is characterized in that
The digital camouflage pretends polymer membranes, fracture elongation 421-446%.
3. a kind of digital camouflage according to claim 1 pretends polymer membranes, which is characterized in that
Raw material needed for the digital camouflage camouflage polymer membranes, by upper film layer, camouflage painting layer, modified asphalt layer, tire Base, modified asphalt layer, self-adhesive layer and lower film layer composition；
The camouflage painting layer, required raw material include: 90-110 parts of neoprene resin, UV light-cured resin 80- by weight 92 parts, 250-290 parts of high activity solvent, 10-16 parts of fumed silica, 25-40 parts of dispersing agent, anti-flood and anti-float agent auxiliary agent 25-42 parts, 10-13 parts of delustering agent, 80-92 parts of polypropylene melt material spray, 5-10 parts of levelling agent and color masterbatch 35-45 parts dedicated.
4. a kind of digital camouflage according to claim 2 pretends polymer membranes, which is characterized in that
The modified asphalt layer, raw material include: that 80 parts of matrix pitch, s-B-S block are total by weight 90 parts of polymers, 25 parts of graphene powder, 30 parts of -3# machinery oil, 3.5 parts of aluminium oxide, 6 parts of organic absorbent charcoal, modified attapulgite powder 1 Part, mixing 4 0.5 parts of carbon, 0.5 part of barium stearate cadmium, 10 parts of polyethylene glycol oxide.
5. a kind of digital camouflage according to claim 2 pretends polymer membranes, which is characterized in that
The mixing carbon four, olefin(e) centent 22.5%, water content 0.1%.
6. a kind of digital camouflage according to claim 2 pretends polymer membranes, which is characterized in that
The hydroxyl acrylic emulsion is water-based hydroxyl acrylic emulsion, content 44.45%, viscosity 252S.
7. a kind of digital camouflage according to claim 2 pretends polymer membranes, which is characterized in that
The levelling agent is the mixture of isophorone, diacetone alcohol, mass ratio 2:1.
8. a kind of preparation method of digital camouflage camouflage polymer membranes, which is characterized in that
The preparation method of the digital camouflage camouflage polymer membranes, the system of preparation, self-adhesive layer including camouflage painting layer Standby, modified asphalt layer preparation, tire base immersion oil and post-processing.
9. a kind of preparation method of digital camouflage camouflage polymer membranes according to claim 8, which is characterized in that
The preparation of the self-adhesive layer, 175-180 DEG C of heating temperature, mixing time 2.5-4 hours.
10. a kind of preparation method of digital camouflage camouflage polymer membranes according to claim 8, feature exist In,
The preparation of the modified asphalt layer, comprising: modified asphalt layer institute A, is weighed according to weight ratio as described in the examples The raw material needed；
B, first that Styrene-Butadiene-Styrene Block Copolymer, graphene powder, machinery oil, organic absorbent charcoal, modification is recessed Convex stick powder, polyethylene glycol oxide are added sequentially to mix in double screw extruder, controlled at 185 DEG C, pressure 0.81MPa, Uniformly mixing 20 minutes；It puts into barium stearate cadmium again, improves revolving speed to 600 revs/min, after evenly dispersed 25min, reduce revolving speed and arrive The thinner TXIB of gross mass 0.5% is put into after 200 revs/min again, keeps revolving speed and pressure constant, temperature is reduced to 113 DEG C, After even dispersion 12 minutes, ligand is obtained；
C, into ligand be added high activity fluorine titanium object, aluminium oxide and mixing carbon four, stir evenly, by mixture use frequency for 15Hz, the impulse electric field that electric field strength is 20kV/cm handle 15s.
CN201910180954.8A 2019-03-11 2019-03-11 Digital camouflage macromolecule waterproof roll and preparation method thereof Active CN109971380B (en)

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CN108749209A (en) * 2018-06-26 2018-11-06 芜湖市星龙防水保温材料有限公司 Elastomer modified asphalt waterproof roll

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CN104004451A (en) * 2014-05-20 2014-08-27 江苏利田科技股份有限公司 Automotive UV (Ultraviolet) light-cured camouflage coating and preparation method thereof
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CN114889264A (en) * 2022-07-12 2022-08-12 潍坊市宇虹防水材料(集团)有限公司 Ultralow-temperature self-adhesive rubber asphalt polymer composite waterproof coiled material
CN114889264B (en) * 2022-07-12 2022-09-09 潍坊市宇虹防水材料(集团)有限公司 Ultralow-temperature self-adhesive rubber asphalt high-polymer composite waterproof roll

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Denomination of invention: The invention relates to a Digital Camouflage polymer waterproof coiled material and a preparation method thereof

Effective date of registration: 20211227

Granted publication date: 20211109

Pledgee: Shouguang Yangkou sub branch of Weifang Bank Co., Ltd

Pledgor: WEIFANG XINGYUAN WATERPROOF MATERIAL CO.,LTD.

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