CN107353174A - A kind of high stability photoface exploision emulsion and preparation method thereof - Google Patents
A kind of high stability photoface exploision emulsion and preparation method thereof Download PDFInfo
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- CN107353174A CN107353174A CN201710631801.1A CN201710631801A CN107353174A CN 107353174 A CN107353174 A CN 107353174A CN 201710631801 A CN201710631801 A CN 201710631801A CN 107353174 A CN107353174 A CN 107353174A
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
- C06B33/12—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds
- C06B33/14—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds at least one being an inorganic nitrogen-oxygen salt
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/009—Wetting agents, hydrophobing agents, dehydrating agents, antistatic additives, viscosity improvers, antiagglomerating agents, grinding agents and other additives for working up
Abstract
The invention discloses a kind of high stability photoface exploision emulsion, the emulsion includes following components according to the mass fraction：Solid nitric acid amine：30 40 parts, sodium nitrate：79 parts, methylamine nitrate：10 13 parts, aluminium powder：8 10 parts, water：7 11 parts, density adjuster：79 parts, stearic acid：57 parts, crosslinking agent：46 parts, foaming paste：13 parts, compound emulsifying agent：24 parts, sensitizer：57 parts, pentaerythritol tetranitrate：0.5 1 parts；The present invention also designs a kind of preparation method of high stability photoface exploision emulsion, and the preparation method is simple and easy, and preparation cost is cheap, and the emulsion prepared has good sensitivity to initiation and explosion property, and stability is good, and quality is homogeneous.
Description
Technical field
The present invention relates to a kind of emulsion and preparation method thereof, and in particular to a kind of high stability photoface exploision emulsification
Explosive and preparation method thereof.
Background technology
Explosive militarily can be used as the blast dress of the ammunitions such as shell, aerial bomb, guided missile, land mine, torpedo, grenade
Medicine, it can also be used to the apparatus to cause bursting and military blasting of nuclear bomb, be industrially widely used in digging up mine, build the road, build water conservancy projects, engineering
Explosion, intermetallic composite coating etc., the science and technology fields such as seismic prospecting are also widely used for, in explosive analysis field, are divided due to modern
The fast development of analysis technology, range, precision and the analysis efficiency of detection have the raising of matter, but sample technology of preparing is special
It is not that wherein organic component separation and extraction technology stagnates always, turns into the bottleneck for restricting analysis process, with national economy
Rapid development, New Explosives product composition is increasingly sophisticated.
Photoface exploision abbreviation light is quick-fried, is a kind of Controlled blasting technique for rationally utilizing explosive energy, because explosive explodes
In caused detonation pressure considerably beyond the compressive ultimate strength of any rock, generally the rock of powder stick annex will
By fried crushing or a cavity is compressed to, but if selecting suitable explosive, is aided with rational charge constitution, can control
Impact the comminuted destruction of dynamic pressure.
The problem of rock breaking mechanism of photoface exploision is one sufficiently complex, still among exploration, although in theory also not
It is very ripe, but known together in terms of qualitative analysis, it is considered that, during explosive initiation, three kinds of effects are produced to rock mass：First, should
Reeb reflected tensile destroys role；Second, explosion gas expansion work role；Third, the two collective effect institute
The destruction risen；Research, experiment and production practices in recent decades show that the third Benefit Transfer meets engineering practice；
Photoface exploision is periphery hole while detonated that its surrounding of the impact wave direction of each borehole makees radial propagation, and the impact of adjacent borehole is met,
The superposition of stress wave is then produced, and produces tangential pulling force, the maximum of pulling force occurs at the midpoint of the adjacent borehole line of centres, when
When the ultimate tensile strength of rock mass is less than this pulling force, rock mass just by drawing crack, forms crack on the borehole line of centres, then, quick-fried
The expansion of fried product further expands crack, forms smooth surface of rupture, to obtain good photoface exploision result, its
The explosive of selection is also very crucial, and therefore, researching and developing a kind of photoface exploision special-purpose emulsifying explosive makes to reach in photoface exploision
Best operation effectiveness turns into those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
The technical problems to be solved by the invention are the shortcomings that presence for above prior art, to propose a kind of high stable
Property photoface exploision emulsion and preparation method thereof, the preparation method is simple and easy, and it is cheap to prepare cost, the emulsification prepared
Explosive has good sensitivity to initiation and explosion property, and stability is good, and quality is homogeneous.
The present invention solve above technical problem technical scheme be：
A kind of high stability photoface exploision emulsion, the emulsion include following components according to the mass fraction：
Solid nitric acid amine：30-40 parts, sodium nitrate：7-9 parts, methylamine nitrate：10-13 parts, aluminium powder：8-10 parts, water：7-11
Part, density adjuster：7-9 parts, stearic acid：5-7 parts, crosslinking agent：4-6 parts, foaming paste：1-3 parts, compound emulsifying agent：2-4 parts,
Sensitizer：5-7 parts, pentaerythritol tetranitrate：0.5-1 parts.
The invention further relates to a kind of preparation method of high stability photoface exploision emulsion, specific preparation method is such as
Under：
(1) solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；
(2) take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 70-78% with water, keep sodium nitrate water-soluble
Liquid temperature degree is 70-80 DEG C；
(3) methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, then
The nitric acid amine aqueous solution prepared is added in step (2), adds remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/
Stirred under min, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；
(4) density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step
Suddenly the material prepared in (3) is delivered in mulser together, and emulsion matrix, emulsion matrix are made under the high-speed stirred of mulser
Temperature is 70-80 DEG C, is discharged after emulsification；
(5) emulsified bases after emulsification is cooled to 40-45 DEG C, be then sent in sensitizing machine, and sensitizer added quick
It is sensitized in change machine, sensitizing temperature is 70-80 DEG C, is sensitized 30-60s, stearic acid, crosslinking agent and foaming paste are added in activation process,
And be uniformly mixed and be cooled to room temperature, then mixture ph values are adjusted to 4-5.5 with dust technology, finally by the filter of 60 mesh
Discharged after net filtration；
(6) material is sent to powder charge on automatic powder charge device by conveyer belt, and is filled into paper web, packed, after packaging into
Product, detection is sampled, after the quality of production is good, it is fried that finished product powder charge storage is obtained high stability photoface exploision emulsification
Medicine.
The present invention have also been devised a kind of high stability photoface exploision emulsion, and the emulsion is mixed by first and second liang of components
Conjunction forms, and counts first in mass ratio：Second=1.5:1, wherein：
First component includes following components according to the mass fraction：
Solid nitric acid amine：30-40 parts, sodium nitrate：7-9 parts, methylamine nitrate：10-13 parts, aluminium powder：8-10 parts, water：7-11
Part, density adjuster：7-9 parts, stearic acid：5-7 parts, crosslinking agent：4-6 parts, foaming paste：1-3 parts, compound emulsifying agent：2-4 parts,
Sensitizer：5-7 parts, pentaerythritol tetranitrate：0.5-1 parts；
Component B includes following components according to the mass fraction：
Ammonium nitrate：20-30 parts, calcium nitrate：10-15 parts, water：15-18 parts, oil phase：20-30 parts, acetic acid：8-10 parts, breast
Agent：7-9 parts, H foaming agents：2-4 parts, ammonium hydrogen carbonate：4-6 parts, glass microsphere：0.5-1.5 parts, stabilizer：0.1-0.5 parts；
Thickener：0.5-0.8 parts；Crystalline form modifying agent：5-7 parts.
The technical scheme that further limits of the present invention as：
Foregoing high stability photoface exploision emulsion, density adjuster are glass microballoon, expanded perlite and hollow
Plastic spherical into a kind of mixture, wherein, count glass microballoon in mass ratio：Expanded perlite：Hollow plastic ball=2:1:1；
Crosslinking agent is borax, the one or more combination of tartaric acid acid potassium；Compound emulsifying agent is by modified soy bean lipoid, high viscosity emulsifying agent
Span-80 and polyolefin derivative thing LR-1 compositions；Sensitizer is natrium nitrosum.
Technique effect, density adjuster are glass microballoon, expanded perlite, a kind of mixture that hollow plastic ball is formed,
Nitro compound is a kind of mixing liquid of ammonium nitrate and sodium nitrate, nitric acid lipoid substance to pacify very much, by nitro compound or
It is scattered in nitric acid lipoid substance in explosive, is advantageous to improve the sensitivity to initiation of explosive.Crosslinking agent is borax, tartaric acid acid potassium
One or more combination.
Foregoing high stability photoface exploision emulsion, compound emulsifying agent according to the mass fraction, modified soy bean lipoid：
40-50 parts, high viscosity emulsifying agent Span-80：20-30 parts, polyolefin derivative thing LR-1：15-17 parts, wherein：
Preparing for compound emulsifying agent is specific as follows：Modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin are spread out
Biological (LR-1) is sent into reactor, first stirs 10-15min, Ran Houti with 100-150r/min speed under vacuum
Speed to 250-300r/min speed stirs 10-12min, finally adjusts to 400-500r/min speed and stirs 10-15min,
Compound emulsifying agent is can obtain after stirring.
Technique effect, the compound emulsifying agent stability is good, and quality is homogeneous, storage period length (12 months not stratified), emulsification effect
Fruit is good.
Foregoing high stability photoface exploision emulsion, oil phase include in parts by mass：Paraffin：5-8 parts, microwax：
3-5 parts, lubricating oil：7-9 parts；Stabilizer is one kind in urea, nitric acid and sodium chloride；Thickener be diatomite, sodium bentonite,
One kind in polyurethane, polyvinyl alcohol or polyacrylamide；Crystalline form modifying agent is dodecyl sodium sulfate；Emulsifying agent is poly- isobutyl
Alkene succinic anhydride-triethanolamine emulsifying agent, it is prepared as follows：
Polyisobutylene butanedioic anhydride is added in four-hole boiling flask, 100-110 DEG C is warming up to, then adds triethanolamine, and
Nitrogen is passed through, 120-130 DEG C is continuously heating to, is then warming up to 150-160 DEG C again, reacts to acid number fixed position, obtains
Polyisobutylene butanedioic anhydride-triethanolamine emulsifying agent.
Technique effect, the emulsifying agent for being applied to emulsion at present have sorbitan monooleate and polyisobutene fourth two
Acid imide emulsifying agent, their Rui Ran are good into breast, but are difficult to be formed the interfacial film of densification in emulsion, and prepared emulsification is fried
Medicine Storage period is shorter, and the emulsifying agent in the present invention has concurrently stronger into newborn ability and stability.
The present invention also designs a kind of preparation method of high stability photoface exploision emulsion, and specific preparation method is such as
Under：
(1) preparation of first component
(1) solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；
(2) take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 70-78% with water, keep sodium nitrate water-soluble
Liquid temperature degree is 70-80 DEG C；
(3) methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, then
The nitric acid amine aqueous solution prepared is added in step (2), adds remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/
Stirred under min, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；
(4) density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step
Suddenly the material prepared in (3) is delivered in mulser together, and emulsion matrix, emulsion matrix are made under the high-speed stirred of mulser
Temperature is 70-80 DEG C, is discharged after emulsification；
(5) emulsified bases after emulsification is cooled to 40-45 DEG C, be then sent in sensitizing machine, and sensitizer added quick
It is sensitized in change machine, sensitizing temperature is 70-80 DEG C, is sensitized 30-60s, stearic acid, crosslinking agent and foaming paste are added in activation process,
And be uniformly mixed and be cooled to room temperature, then mixture ph values are adjusted to 4-5.5 with dust technology, finally by the filter of 60 mesh
Discharged after net filtration, it is stand-by；
(2) preparation of second component
(1) by ammonium nitrate, calcium nitrate and water, heating stirring in container is put into, heating-up temperature is 85-95 DEG C, mixing speed
For 200-250r/min, all dissolvings, aqueous phase solution is made；
(2) by oil phase and emulsifying agent, it is put into another container, is heated to 90-95 DEG C and is allowed to dissolve and stirs, stirs
Speed is 150-200r/min, obtains oil-phase solution；
(3) aqueous phase solution prepared is added in the oil-phase solution container prepared in a manner of fast after elder generation is slow, added
Strong agitation again after complete, mixing speed 45-50kg/min, mixing time 5-10min, obtains emulsion matrix；
(4) emulsion matrix obtained in step (3) is cooled down less than 65 DEG C, then added ammonium hydrogen carbonate and glass microsphere
It is sensitized in sensitizing machine, sensitizing temperature is 55-60 DEG C, is eventually adding acetic acid, H foaming agents, thickener, crystalline form modifying agent and stably
Agent, and it is uniformly mixed discharging；
(3) preparation of product
The material being prepared in step (1) and step (2) is well mixed and then automatic dress is sent to by conveyer belt
Powder charge on medicine device, and paper web is filled into, pack, the finished product after packaging, detection is sampled, after the quality of production is good, finished product
Powder charge storage obtains high stability photoface exploision emulsion.
The beneficial effects of the invention are as follows：
Photoface exploision special-purpose emulsifying explosive of the present invention includes sensitizer, density adjuster, reducing agent, crosslinking agent, passes through control
The content of density adjuster processed, explosive is detonated by pressure by gluey emulsion control density domination within the specific limits；It is logical
Allergy agent is sensitized, and is used as the knot of bubble carrier sensitization by expanded perlite absorption microbubble sensitization and density adjuster
Close, ensure initiating ability and explosion property of the explosive in photoface exploision.
Expanding foam solution is not used in the present invention and has used foaming paste, emulsion colloid is water-in-oil emulsion shape liquid,
After the colloid of stability is formed, just there is drainage, then toward in emulsifying colloid plus water is wet is hardly formed stably, uniformly
Water-in-oil type colloid, when adding NaNO expanding foam solutions in emulsion lotion, it is equal to add in phase emulsion lotion and dissociates
Water, it is difficult to be dispersed into several microns of drop in the section time again only by slowly stirring, bubble distribution can be caused in emulsion not
Uniformly, totally unfavorable to the stability of explosive, the expanding foam solution that NaNo2 is substituted using foaming paste is eliminated because adding expanding foam solution generation
Free water so that sensitization bubble is uniformly distributed in emulsion, improve stability of explosive because foaming paste is same with emulsified bases
Belong to w/o type colloid, both compatibilities are good, easily well mixed.
Metal powder aluminium powder is added in instant component, it is coating machine aluminium powder to increase quick-fried metal powder, and adsorption there are a large amount of micro- gas
Bubble, is scattered in medicine body, and when being excited, the bubble of aluminium powder surface attachment can form focus, so as to be advantageous to detonation and propagation of explosion,
The sensitivity of explosive is improved, secondary response is carried out during explosive charge, so as to increase the capacity for work of explosive.
The addition of acetic acid is played a part of promoting bubble formation in second component of the present invention, and he is promoted by being reacted with foaming agent
Foaming agent is produced micro-bubble, be easy to sensitization bubble to be formed, the emulsion sensitivity to initiation for being can be ensured.
Density adjuster is added in the present invention, density adjuster is control explosive density, improves the pass of its detonation sensitivity
Key component, the present invention improves emulsion detonation susceptibility using the hot spot-effect of sensitization bubble, i.e., in process of dynamite substrate
Interior addition density adjuster, makes it produce substantial amounts of micro-bubble inside explosive, to play with sensitization bubble to adjust or control
The purpose of explosive density processed, the present invention produce sensitization bubble by adding density adjuster, and this method is reliable, simple, warp
Ji, density domination is more accurate,
The crystalline form modifying agent added in the present invention is dodecyl sodium sulfate, and dodecyl sodium sulfate can exist with emulsifying agent
Mixed micellazation is formed in solution, the hydrophobic effect of the C-H bond of two kinds of surface active agent ions is easier to form micelle, and in solution
Adsorption, surface tension is reduced, has broken the dissolving crystallized of supersaturated nitrate and has balanced each other, balance is moved to dissolving direction
It is dynamic, make the reduction of its crystallization point.
The technical indicator of emulsion of the present invention：Powder charge specification：20x(200-600)mmXmm；Explosion velocity：2900m/s-
3200m/s；More than capacity for work 270ml；Shelf life of products more than 6 months；Linear charging density 0.35kg, explosive density 0.85-
1.05g/cm。
Embodiment
Embodiment 1
The present embodiment provides a kind of high stability photoface exploision emulsion, and the emulsion includes according to the mass fraction
Following components：
Solid nitric acid amine：30 parts, sodium nitrate：7 parts, methylamine nitrate：10 parts, aluminium powder：8 parts, water：7 parts, density adjuster：7
Part, stearic acid：5 parts, crosslinking agent：4 parts, foaming paste：1 part, compound emulsifying agent：2 parts, sensitizer：5 parts, the nitric acid of pentaerythrite four
Ester：0.5 part.
Density adjuster is a kind of mixture that glass microballoon, expanded perlite and hollow plastic ball are formed, wherein, by matter
Amount is than meter glass microballoon：Expanded perlite：Hollow plastic ball=2:1:1；Crosslinking agent is borax；Compound emulsifying agent is by modified soybean
Phosphatide, high viscosity emulsifying agent Span-80 and polyolefin derivative thing (LR-1) composition；Sensitizer is natrium nitrosum.
Compound emulsifying agent according to the mass fraction, modified soy bean lipoid：40 parts, high viscosity emulsifying agent Span-80：20 parts, gather
Alkene derivatives (LR-1)：15 parts, wherein：
Preparing for compound emulsifying agent is specific as follows：Modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin are spread out
Biological (LR-1) is sent into reactor, first stirs 10min with 100r/min speed under vacuum, then raise speed to
250r/min speed stirring 10min, finally adjusts to 400r/min speed and stirs 10min, after stirring
Obtain compound emulsifying agent.
The preparation method of above-mentioned high stability photoface exploision emulsion, specific preparation method are as follows：
(1) solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；
(2) take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 70% with water, keep sodium nitrate aqueous solution
Temperature is 70 DEG C；
(3) methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, then
The nitric acid amine aqueous solution prepared is added in step (2), adds remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/
Stirred under min, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；
(4) density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step
Suddenly the material prepared in (3) is delivered in mulser together, and emulsion matrix, emulsion matrix are made under the high-speed stirred of mulser
Temperature is 70 DEG C, is discharged after emulsification；
(5) emulsified bases after emulsification is cooled to 40 DEG C, be then sent in sensitizing machine, and sensitizer is added into sensitizing machine
Middle sensitization, sensitizing temperature are 70 DEG C, are sensitized 30s, add stearic acid, crosslinking agent and foaming paste in activation process, and be stirred
Room temperature uniformly is cooled to, then mixture ph values regulation to 4 is discharged after the strainer filtering finally by 60 mesh with dust technology；
(6) material is sent to powder charge on automatic powder charge device by conveyer belt, and is filled into paper web, packed, after packaging into
Product, detection is sampled, after the quality of production is good, it is fried that finished product powder charge storage is obtained high stability photoface exploision emulsification
Medicine.
Embodiment 2
The present embodiment provides a kind of high stability photoface exploision emulsion, and the emulsion includes according to the mass fraction
Following components：
Solid nitric acid amine：40 parts, sodium nitrate：9 parts, methylamine nitrate：13 parts, aluminium powder：10 parts, water：11 parts, Auto-regulating System of Density of Heavy Medium
Agent：9 parts, stearic acid：7 parts, crosslinking agent：6 parts, foaming paste：3 parts, compound emulsifying agent：4 parts, sensitizer：7 parts, pentaerythrite four
Nitrate：1 part.
Density adjuster is a kind of mixture that glass microballoon, expanded perlite and hollow plastic ball are formed, wherein, by matter
Amount is than meter glass microballoon：Expanded perlite：Hollow plastic ball=2:1:1；Crosslinking agent is the combination of borax, tartaric acid acid potassium；It is multiple
Co-emulsifier is made up of modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin derivative thing LR-1；Sensitizer is nitrous
Sour sodium.
Compound emulsifying agent according to the mass fraction, modified soy bean lipoid：50 parts, high viscosity emulsifying agent Span-80：30 parts, gather
Alkene derivatives (LR-1)：17 parts, wherein：
Preparing for compound emulsifying agent is specific as follows：Modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin are spread out
Biological (LR-1) is sent into reactor, first stirs 15min with 150r/min speed under vacuum, then raise speed to
300r/min speed stirring 12min, finally adjusts to 500r/min speed and stirs 15min, after stirring
Obtain compound emulsifying agent.
The preparation method of above-mentioned high stability photoface exploision emulsion, specific preparation method are as follows：
(1) solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；
(2) take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 78% with water, keep sodium nitrate aqueous solution
Temperature is 80 DEG C；
(3) methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, then
The nitric acid amine aqueous solution prepared is added in step (2), adds remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/
Stirred under min, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；
(4) density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step
Suddenly the material prepared in (3) is delivered in mulser together, and emulsion matrix, emulsion matrix are made under the high-speed stirred of mulser
Temperature is 80 DEG C, is discharged after emulsification；
(5) emulsified bases after emulsification is cooled to 45 DEG C, be then sent in sensitizing machine, and sensitizer is added into sensitizing machine
Middle sensitization, sensitizing temperature are 80 DEG C, are sensitized 60s, add stearic acid, crosslinking agent and foaming paste in activation process, and be stirred
Room temperature uniformly is cooled to, is then gone out mixture ph values regulation to 5.5 after the strainer filtering finally by 60 mesh with dust technology
Material；
(6) material is sent to powder charge on automatic powder charge device by conveyer belt, and is filled into paper web, packed, after packaging into
Product, detection is sampled, after the quality of production is good, it is fried that finished product powder charge storage is obtained high stability photoface exploision emulsification
Medicine.
Embodiment 3
The present embodiment provides a kind of high stability photoface exploision emulsion, and the emulsion includes according to the mass fraction
Following components：
Solid nitric acid amine：35 parts, sodium nitrate：8 parts, methylamine nitrate：11 parts, aluminium powder：9 parts, water：9 parts, density adjuster：8
Part, stearic acid：6 parts, crosslinking agent：5 parts, reducing agent：2 parts, foaming paste：2 parts, compound emulsifying agent：3 parts, sensitizer：6 parts, season penta
Tetrol tetranitrate：0.8 part.
Density adjuster is a kind of mixture that glass microballoon, expanded perlite and hollow plastic ball are formed, wherein, by matter
Amount is than meter glass microballoon：Expanded perlite：Hollow plastic ball=2:1:1；Crosslinking agent is tartaric acid acid potassium；Compound emulsifying agent is by changing
Property soybean lecithin, high viscosity emulsifying agent Span-80 and polyolefin derivative thing (LR-1) composition；Sensitizer is natrium nitrosum.
Compound emulsifying agent according to the mass fraction, modified soy bean lipoid：45 parts, high viscosity emulsifying agent Span-80：25 parts, gather
Alkene derivatives (LR-1)：16 parts, wherein：
Preparing for compound emulsifying agent is specific as follows：Modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin are spread out
Biological (LR-1) is sent into reactor, first stirs 13min with 120r/min speed under vacuum, then raise speed to
280r/min speed stirring 11min, finally adjusts to 450r/min speed and stirs 13min, after stirring
Obtain compound emulsifying agent.
The preparation method of above-mentioned high stability photoface exploision emulsion, specific preparation method are as follows：
(1) solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；
(2) take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 74% with water, keep sodium nitrate aqueous solution
Temperature is 75 DEG C；
(3) methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, then
The nitric acid amine aqueous solution prepared is added in step (2), adds remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/
Stirred under min, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；
(4) density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step
Suddenly the material prepared in (3) is delivered in mulser together, and emulsion matrix, emulsion matrix are made under the high-speed stirred of mulser
Temperature is 75 DEG C, is discharged after emulsification；
(5) emulsified bases after emulsification is cooled to 43 DEG C, be then sent in sensitizing machine, and sensitizer is added into sensitizing machine
Middle sensitization, sensitizing temperature are 75 DEG C, are sensitized 45s, add stearic acid, crosslinking agent and foaming paste in activation process, and be stirred
Room temperature uniformly is cooled to, then mixture ph values regulation to 5 is discharged after the strainer filtering finally by 60 mesh with dust technology；
(6) material is sent to powder charge on automatic powder charge device by conveyer belt, and is filled into paper web, packed, after packaging into
Product, detection is sampled, after the quality of production is good, it is fried that finished product powder charge storage is obtained high stability photoface exploision emulsification
Medicine.
Embodiment 4
The present embodiment provides a kind of high stability photoface exploision emulsion, and the emulsion is mixed by first and second liang of components
Form, count first in mass ratio：Second=1.5:1, wherein：
First component includes following components according to the mass fraction：
Solid nitric acid amine：30 parts, sodium nitrate：7 parts, methylamine nitrate：10 parts, aluminium powder：8 parts, water：7 parts, density adjuster：7
Part, stearic acid：5 parts, crosslinking agent：4 parts, foaming paste：1 part, compound emulsifying agent：2 parts, sensitizer：5 parts, the nitric acid of pentaerythrite four
Ester：0.5 part；
Density adjuster is a kind of mixture that glass microballoon, expanded perlite and hollow plastic ball are formed, wherein, by matter
Amount is than meter glass microballoon：Expanded perlite：Hollow plastic ball=2:1:1；Crosslinking agent is borax；Compound emulsifying agent is by modified soybean
Phosphatide, high viscosity emulsifying agent Span-80 and polyolefin derivative thing (LR-1) composition；Sensitizer is natrium nitrosum.
Compound emulsifying agent according to the mass fraction, modified soy bean lipoid：40 parts, high viscosity emulsifying agent Span-80：20 parts, gather
Alkene derivatives (LR-1)：15 parts, wherein：
Preparing for compound emulsifying agent is specific as follows：Modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin are spread out
Biological (LR-1) is sent into reactor, first stirs 10min with 100r/min speed under vacuum, then raise speed to
250r/min speed stirring 10min, finally adjusts to 400r/min speed and stirs 10min, after stirring
Obtain compound emulsifying agent；
Component B includes following components according to the mass fraction：
Ammonium nitrate：25 parts, calcium nitrate：12 parts, water：17 parts, oil phase：25 parts, acetic acid：9 parts, emulsifying agent：8 parts, H foaming
Agent：3 parts, ammonium hydrogen carbonate：5 parts, glass microsphere：1.2 parts, stabilizer：0.3 part；Thickener：0.7 part；Crystalline form modifying agent：6 parts；
Oil phase includes in parts by mass：Paraffin：7 parts, microwax：4 parts, lubricating oil：8 parts；Stabilizer is sodium chloride；Thickening
Agent is polyurethane；Crystalline form modifying agent is dodecyl sodium sulfate；Emulsifying agent is polyisobutylene butanedioic anhydride-triethanolamine emulsification
Agent, it is prepared as follows：
Polyisobutylene butanedioic anhydride is added in four-hole boiling flask, 105 DEG C is warming up to, then adds triethanolamine, and be passed through
Nitrogen, 125 DEG C are continuously heating to, are then warming up to 155 DEG C again, reacted to acid number fixed position, obtain polyisobutene fourth two
Acid anhydrides-triethanolamine emulsifying agent.
The preparation method of above-mentioned high stability photoface exploision emulsion, specific preparation method are as follows：
(1) preparation of first component
The preparation method of above-mentioned high stability photoface exploision emulsion, specific preparation method are as follows：
(1) solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；
(2) take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 70% with water, keep sodium nitrate aqueous solution
Temperature is 70 DEG C；
(3) methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, then
The nitric acid amine aqueous solution prepared is added in step (2), adds remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/
Stirred under min, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；
(4) density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step
Suddenly the material prepared in (3) is delivered in mulser together, and emulsion matrix, emulsion matrix are made under the high-speed stirred of mulser
Temperature is 70 DEG C, is discharged after emulsification；
(5) emulsified bases after emulsification is cooled to 40 DEG C, be then sent in sensitizing machine, and sensitizer is added into sensitizing machine
Middle sensitization, sensitizing temperature are 70 DEG C, are sensitized 30s, add stearic acid, crosslinking agent and foaming paste in activation process, and be stirred
Room temperature uniformly is cooled to, then mixture ph values regulation to 4 is discharged after the strainer filtering finally by 60 mesh with dust technology；
(2) preparation of second component
(1) by ammonium nitrate, calcium nitrate and water, heating stirring in container is put into, heating-up temperature is 90 DEG C, and mixing speed is
220r/min, all dissolving, is made aqueous phase solution；
(2) by oil phase and emulsifying agent, it is put into another container, is heated to 93 DEG C and is allowed to dissolve and stirs, stirring speed
Spend for 180r/min, obtain oil-phase solution；
(3) aqueous phase solution prepared is added in the oil-phase solution container prepared in a manner of fast after elder generation is slow, added
Strong agitation again after complete, mixing speed 45kg/min, mixing time 8min, obtains emulsion matrix；
(4) emulsion matrix obtained in step (3) is cooled down less than 65 DEG C, then added ammonium hydrogen carbonate and glass microsphere
It is sensitized in sensitizing machine, sensitizing temperature is 58 DEG C, is eventually adding acetic acid, H foaming agents, thickener, crystalline form modifying agent and stabilizer, and
It is uniformly mixed discharging；
(3) preparation of product
The material being prepared in step (1) and step (2) is well mixed and then automatic dress is sent to by conveyer belt
Powder charge on medicine device, and paper web is filled into, pack, the finished product after packaging, detection is sampled, after the quality of production is good, finished product
Powder charge storage obtains high stability photoface exploision emulsion.
Embodiment 5
The present embodiment provides a kind of high stability photoface exploision emulsion, and the emulsion is mixed by first and second liang of components
Form, count first in mass ratio：Second=1.5:1, wherein：
First component includes following components according to the mass fraction：
Solid nitric acid amine：40 parts, sodium nitrate：9 parts, methylamine nitrate：13 parts, aluminium powder：10 parts, water：11 parts, Auto-regulating System of Density of Heavy Medium
Agent：9 parts, stearic acid：7 parts, crosslinking agent：6 parts, foaming paste：3 parts, compound emulsifying agent：4 parts, sensitizer：7 parts, pentaerythrite four
Nitrate：1 part；
Density adjuster is a kind of mixture that glass microballoon, expanded perlite and hollow plastic ball are formed, wherein, by matter
Amount is than meter glass microballoon：Expanded perlite：Hollow plastic ball=2:1:1；Crosslinking agent is the combination of borax, tartaric acid acid potassium；It is multiple
Co-emulsifier is made up of modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin derivative thing (LR-1)；Sensitizer is Asia
Sodium nitrate.
Compound emulsifying agent according to the mass fraction, modified soy bean lipoid：50 parts, high viscosity emulsifying agent Span-80：30 parts, gather
Alkene derivatives (LR-1)：17 parts, wherein：
Preparing for compound emulsifying agent is specific as follows：Modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin are spread out
Biological (LR-1) is sent into reactor, first stirs 15min with 150r/min speed under vacuum, then raise speed to
300r/min speed stirring 12min, finally adjusts to 500r/min speed and stirs 15min, after stirring
Obtain compound emulsifying agent；
Component B includes following components according to the mass fraction：
Ammonium nitrate：30 parts, calcium nitrate：15 parts, water：18 parts, oil phase：30 parts, acetic acid：10 parts, emulsifying agent：9 parts, H foaming
Agent：4 parts, ammonium hydrogen carbonate：6 parts, glass microsphere：1.5 parts, stabilizer：0.5 part；Thickener：0.8 part；Crystalline form modifying agent：7 parts；
Oil phase includes in parts by mass：Paraffin：8 parts, microwax：5 parts, lubricating oil：9 parts；Stabilizer is nitric acid；Thickener
For sodium bentonite；Crystalline form modifying agent is dodecyl sodium sulfate；Emulsifying agent is polyisobutylene butanedioic anhydride-triethanolamine emulsification
Agent, it is prepared as follows：
Polyisobutylene butanedioic anhydride is added in four-hole boiling flask, 110 DEG C is warming up to, then adds triethanolamine, and be passed through
Nitrogen, 130 DEG C are continuously heating to, are then warming up to 160 DEG C again, reacted to acid number fixed position, obtain polyisobutene fourth two
Acid anhydrides-triethanolamine emulsifying agent.
The preparation method of above-mentioned high stability photoface exploision emulsion, specific preparation method are as follows：
(1) preparation of first component
(1) solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；
(2) take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 78% with water, keep sodium nitrate aqueous solution
Temperature is 80 DEG C；
(3) methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, then
The nitric acid amine aqueous solution prepared is added in step (2), adds remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/
Stirred under min, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；
(4) density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step
Suddenly the material prepared in (3) is delivered in mulser together, and emulsion matrix, emulsion matrix are made under the high-speed stirred of mulser
Temperature is 80 DEG C, is discharged after emulsification；
(5) emulsified bases after emulsification is cooled to 45 DEG C, be then sent in sensitizing machine, and sensitizer is added into sensitizing machine
Middle sensitization, sensitizing temperature are 80 DEG C, are sensitized 60s, add stearic acid, crosslinking agent and foaming paste in activation process, and be stirred
Room temperature uniformly is cooled to, is then gone out mixture ph values regulation to 5.5 after the strainer filtering finally by 60 mesh with dust technology
Material；
(2) preparation of second component
(1) by ammonium nitrate, calcium nitrate and water, heating stirring in container is put into, heating-up temperature is 95 DEG C, and mixing speed is
250r/min, all dissolving, is made aqueous phase solution；
(2) by oil phase and emulsifying agent, it is put into another container, is heated to 95 DEG C and is allowed to dissolve and stirs, stirring speed
Spend for 200r/min, obtain oil-phase solution；
(3) aqueous phase solution prepared is added in the oil-phase solution container prepared in a manner of fast after elder generation is slow, added
Strong agitation again after complete, mixing speed 50kg/min, mixing time 10min, obtains emulsion matrix；
(4) emulsion matrix obtained in step (3) is cooled down less than 65 DEG C, then added ammonium hydrogen carbonate and glass microsphere
It is sensitized in sensitizing machine, sensitizing temperature is 60 DEG C, is eventually adding acetic acid, H foaming agents, thickener, crystalline form modifying agent and stabilizer, and
It is uniformly mixed discharging；
(3) preparation of product
The material being prepared in step (1) and step (2) is well mixed and then automatic dress is sent to by conveyer belt
Powder charge on medicine device, and paper web is filled into, pack, the finished product after packaging, detection is sampled, after the quality of production is good, finished product
Powder charge storage obtains high stability photoface exploision emulsion.
Embodiment 6
The present embodiment provides a kind of high stability photoface exploision emulsion, and the emulsion is mixed by first and second liang of components
Form, count first in mass ratio：Second=1.5:1, wherein：
First component includes following components according to the mass fraction：
Solid nitric acid amine：35 parts, sodium nitrate：8 parts, methylamine nitrate：11 parts, aluminium powder：9 parts, water：9 parts, density adjuster：8
Part, stearic acid：6 parts, crosslinking agent：5 parts, reducing agent：2 parts, foaming paste：2 parts, compound emulsifying agent：3 parts, sensitizer：6 parts, season penta
Tetrol tetranitrate：0.8 part；
Density adjuster is a kind of mixture that glass microballoon, expanded perlite and hollow plastic ball are formed, wherein, by matter
Amount is than meter glass microballoon：Expanded perlite：Hollow plastic ball=2:1:1；Crosslinking agent is tartaric acid acid potassium；Compound emulsifying agent is by changing
Property soybean lecithin, high viscosity emulsifying agent Span-80 and polyolefin derivative thing (LR-1) composition；Sensitizer is natrium nitrosum.
Compound emulsifying agent according to the mass fraction, modified soy bean lipoid：45 parts, high viscosity emulsifying agent Span-80：25 parts, gather
Alkene derivatives (LR-1)：16 parts, wherein：
Preparing for compound emulsifying agent is specific as follows：Modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin are spread out
Biological (LR-1) is sent into reactor, first stirs 13min with 120r/min speed under vacuum, then raise speed to
280r/min speed stirring 11min, finally adjusts to 450r/min speed and stirs 13min, after stirring
Obtain compound emulsifying agent；
Component B includes following components according to the mass fraction：
Ammonium nitrate：20 parts, calcium nitrate：10 parts, water：15 parts, oil phase：20-30 parts, acetic acid：8 parts, emulsifying agent：7 parts, H hairs
Infusion：2 parts, ammonium hydrogen carbonate：4 parts, glass microsphere：0.5 part, stabilizer：0.1 part；Thickener：0.5 part；Crystalline form modifying agent：5
Part；
Oil phase includes in parts by mass：Paraffin：5 parts, microwax：3 parts, lubricating oil：7 parts；Stabilizer is urea；Thickener is
Diatomite；Crystalline form modifying agent is dodecyl sodium sulfate；Emulsifying agent is polyisobutylene butanedioic anhydride-triethanolamine emulsifying agent, its
It is prepared as follows：
Polyisobutylene butanedioic anhydride is added in four-hole boiling flask, 100 DEG C is warming up to, then adds triethanolamine, and be passed through
Nitrogen, 120 DEG C are continuously heating to, are then warming up to 150 DEG C again, reacted to acid number fixed position, obtain polyisobutene fourth two
Acid anhydrides-triethanolamine emulsifying agent.
The preparation method of above-mentioned high stability photoface exploision emulsion, specific preparation method are as follows：
(1) preparation of first component
(1) solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；
(2) take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 74% with water, keep sodium nitrate aqueous solution
Temperature is 75 DEG C；
(3) methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, then
The nitric acid amine aqueous solution prepared is added in step (2), adds remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/
Stirred under min, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；
(4) density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step
Suddenly the material prepared in (3) is delivered in mulser together, and emulsion matrix, emulsion matrix are made under the high-speed stirred of mulser
Temperature is 75 DEG C, is discharged after emulsification；
(5) emulsified bases after emulsification is cooled to 43 DEG C, be then sent in sensitizing machine, and sensitizer is added into sensitizing machine
Middle sensitization, sensitizing temperature are 75 DEG C, are sensitized 45s, add stearic acid, crosslinking agent and foaming paste in activation process, and be stirred
Room temperature uniformly is cooled to, then mixture ph values regulation to 5 is discharged after the strainer filtering finally by 60 mesh with dust technology；
(2) preparation of second component
(1) by ammonium nitrate, calcium nitrate and water, heating stirring in container is put into, heating-up temperature is 85 DEG C, and mixing speed is
200r/min, all dissolving, is made aqueous phase solution；
(2) by oil phase and emulsifying agent, it is put into another container, is heated to 90 DEG C and is allowed to dissolve and stirs, stirring speed
Spend for 150r/min, obtain oil-phase solution；
(3) aqueous phase solution prepared is added in the oil-phase solution container prepared in a manner of fast after elder generation is slow, added
Strong agitation again after complete, mixing speed 48kg/min, mixing time 5min, obtains emulsion matrix；
(4) emulsion matrix obtained in step (3) is cooled down less than 65 DEG C, then added ammonium hydrogen carbonate and glass microsphere
It is sensitized in sensitizing machine, sensitizing temperature is 55 DEG C, is eventually adding acetic acid, H foaming agents, thickener, crystalline form modifying agent and stabilizer, and
It is uniformly mixed discharging；
(3) preparation of product
The material being prepared in step (1) and step (2) is well mixed and then automatic dress is sent to by conveyer belt
Powder charge on medicine device, and paper web is filled into, pack, the finished product after packaging, detection is sampled, after the quality of production is good, finished product
Powder charge storage obtains high stability photoface exploision emulsion.
The technical indicator of each product is as shown in table 1 in above-described embodiment 1-6：
The product index of table 1
In general, aqueous phase, which is added to system, cannot ensure have enough superfluous oil phases to disperse aqueous phase solution at any time,
It is not easy to form stable gel, or even oil, water separation can be caused, can not form gel；And mixing velocity is excessively slow, gel one
Denier is formed, and the oxidant aqueous phase solution added below is dispersed in sticky gel with regard to difficult, is also unfavorable for forming stabilization
Gel.Compared in embodiment 4-6 according to experiment, material mixing rate affects the substrate status to be formed, and is shown in Table 2：
The material mixing rate of table 2 contrasts with substrate status
From table 2, during mixing, 45-50kg/min speed, it then follows from slow to fast, say aqueous phase and oil phase mixing, effect
Most preferably, the present invention strictly controls each technological parameter to obtain best effect so that the best results of final products；
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domains of application claims.
Claims (7)
- A kind of 1. high stability photoface exploision emulsion, it is characterised in that：The emulsion according to the mass fraction include with Lower component：Solid nitric acid amine：30-40 parts, sodium nitrate：7-9 parts, methylamine nitrate：10-13 parts, aluminium powder：8-10 parts, water：7-11 parts are close Spend conditioning agent：7-9 parts, stearic acid：5-7 parts, crosslinking agent：4-6 parts, foaming paste：1-3 parts, compound emulsifying agent：2-4 parts, sensitization Agent：5-7 parts, pentaerythritol tetranitrate：0.5-1 parts.
- A kind of 2. high stability photoface exploision emulsion, it is characterised in that：The emulsion mixed by first and second liang of components and Into counting first in mass ratio：Second=1.5:1, wherein：The first component includes following components according to the mass fraction：Solid nitric acid amine：30-40 parts, sodium nitrate：7-9 parts, methylamine nitrate：10-13 parts, aluminium powder：8-10 parts, water：7-11 parts are close Spend conditioning agent：7-9 parts, stearic acid：5-7 parts, crosslinking agent：4-6 parts, foaming paste：1-3 parts, compound emulsifying agent：2-4 parts, sensitization Agent：5-7 parts, pentaerythritol tetranitrate：0.5-1 parts；The component B includes following components according to the mass fraction：Ammonium nitrate：20-30 parts, calcium nitrate：10-15 parts, water：15-18 parts, oil phase：20-30 parts, acetic acid：8-10 parts, emulsifying agent： 7-9 parts, H foaming agents：2-4 parts, ammonium hydrogen carbonate：4-6 parts, glass microsphere：0.5-1.5 parts, stabilizer：0.1-0.5 parts；Thickening Agent：0.5-0.8 parts；Crystalline form modifying agent：5-7 parts.
- 3. high stability photoface exploision emulsion according to claim 1 or 2, it is characterised in that：Described density Conditioning agent is a kind of mixture that glass microballoon, expanded perlite and hollow plastic ball are formed, wherein, it is micro- that glass is counted in mass ratio Pearl：Expanded perlite：Hollow plastic ball=2:1:1；Described crosslinking agent is borax, the one or more combination of tartaric acid acid potassium； Described compound emulsifying agent is made up of modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin derivative thing LR-1；It is described Sensitizer be natrium nitrosum.
- 4. high stability photoface exploision emulsion according to claim 3, it is characterised in that：Described composite emulsifying Agent according to the mass fraction, modified soy bean lipoid：40-50 parts, high viscosity emulsifying agent Span-80：20-30 parts, polyolefin derivative thing LR-1：15-17 parts, wherein：Preparing for the compound emulsifying agent is specific as follows：Modified soy bean lipoid, high viscosity emulsifying agent Span-80 and polyolefin are spread out Biology（LR-1）It is sent into reactor, 10-15min, Ran Houti is first stirred with 100-150r/min speed under vacuum Speed to 250-300 r/min speed stirs 10-12min, finally adjusts to 400-500 r/min speed and stirs 10- 15min, compound emulsifying agent is can obtain after stirring.
- 5. high stability photoface exploision emulsion according to claim 2, it is characterised in that：Described oil phase presses matter Amount part meter includes：Paraffin：5-8 parts, microwax：3-5 parts, lubricating oil：7-9 parts；Described stabilizer is urea, nitric acid and sodium chloride In one kind；Described thickener is one kind in diatomite, sodium bentonite, polyurethane, polyvinyl alcohol or polyacrylamide； Described crystalline form modifying agent is dodecyl sodium sulfate；The emulsifying agent is polyisobutylene butanedioic anhydride-triethanolamine emulsifying agent, It is prepared as follows：Polyisobutylene butanedioic anhydride is added in four-hole boiling flask, 100-110 DEG C is warming up to, then adds triethanolamine, and be passed through Nitrogen, 120-130 DEG C is continuously heating to, is then warming up to 150-160 DEG C again, reacted to acid number fixed position, obtained poly- different Butylene succinic anhydride-triethanolamine emulsifying agent.
- 6. the preparation method of high stability photoface exploision emulsion as claimed in claim 1, it is characterised in that：Specific system Preparation Method is as follows：（1）Solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；（2）Take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 70-78% with water, keep sodium nitrate aqueous solution temperature Spend for 70-80 DEG C；（3）Methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, is then added Step（2）In the nitric acid amine aqueous solution for preparing, add remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/min Under stir, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；（4）Density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step （3）In the material for preparing deliver to together in mulser, emulsion matrix, emulsion matrix temperature are made under the high-speed stirred of mulser Spend for 70-80 DEG C, discharged after emulsification；（5）Emulsified bases after emulsification is cooled to 40-45 DEG C, is then sent in sensitizing machine, and sensitizer is added into sensitizing machine Middle sensitization, sensitizing temperature are 70-80 DEG C, are sensitized 30-60s, add stearic acid, crosslinking agent and foaming paste in activation process, and stir Mix to be well mixed and be cooled to room temperature, then adjusted mixture ph values to 4-5.5 with dust technology, finally by the filter screen mistake of 60 mesh Discharged after filter；（6）Material is sent to powder charge on automatic powder charge device by conveyer belt, and is filled into paper web, is packed, the finished product after packaging, is entered Line sampling is detected, and after the quality of production is good, finished product powder charge storage is obtained high stability photoface exploision emulsion.
- 7. the preparation method of high stability photoface exploision emulsion as claimed in claim 2, it is characterised in that：Specific system Preparation Method is as follows：（One）The preparation of first component（1）Solid nitric acid amine is broken into particle of the diameter no more than 5mm, it is stand-by；（2）Take part ammonium nitrate to be mixed to prepare the sodium nitrate aqueous solution that concentration is 70-78% with water, keep sodium nitrate aqueous solution temperature Spend for 70-80 DEG C；（3）Methylamine nitrate is sequentially added in agitator and water is uniformly mixed to obtain the methylamine nitrate aqueous solution, is then added Step（2）In the nitric acid amine aqueous solution for preparing, add remaining ammonium nitrate, sodium nitrate, low whipping speed 10Or/min Under stir, then add aluminium powder and pentaerythritol tetranitrate and stir discharging, standing；（4）Density adjuster and compound emulsifying agent are delivered into dissolving tank, stirred using agitating device, then together with step （3）In the material for preparing deliver to together in mulser, emulsion matrix, emulsion matrix temperature are made under the high-speed stirred of mulser Spend for 70-80 DEG C, discharged after emulsification；（5）Emulsified bases after emulsification is cooled to 40-45 DEG C, is then sent in sensitizing machine, and sensitizer is added into sensitizing machine Middle sensitization, sensitizing temperature are 70-80 DEG C, are sensitized 30-60s, add stearic acid, crosslinking agent and foaming paste in activation process, and stir Mix to be well mixed and be cooled to room temperature, then adjusted mixture ph values to 4-5.5 with dust technology, finally by the filter screen mistake of 60 mesh Discharged after filter, it is stand-by；（Two）The preparation of second component（1）By ammonium nitrate, calcium nitrate and water, heating stirring in container is put into, heating-up temperature is 85-95 DEG C, and mixing speed is 200-250r/min, all dissolving, is made aqueous phase solution；（2）Oil phase and emulsifying agent are put into another container, are heated to 90-95 DEG C and are allowed to dissolve and stir, mixing speed For 150-200r/min, oil-phase solution is obtained；（3）The aqueous phase solution prepared is added in the oil-phase solution container prepared in a manner of fast after elder generation is slow, after adding Strong agitation again, mixing speed are 45-50 kg/min, mixing time 5-10min, obtain emulsion matrix；（4）By step（3）In obtained emulsion matrix cool down less than 65 DEG C, then ammonium hydrogen carbonate and glass microsphere are added and are sensitized It is sensitized in machine, sensitizing temperature is 55-60 DEG C, is eventually adding acetic acid, H foaming agents, thickener, crystalline form modifying agent and stabilizer, and It is uniformly mixed discharging；（Three）The preparation of productBy step（One）And step（Two）In the material that is prepared it is well mixed and then automatic powder charge device is sent to by conveyer belt Upper powder charge, and paper web is filled into, pack, the finished product after packaging, detection is sampled, after the quality of production is good, finished product powder charge Storage obtains high stability photoface exploision emulsion.
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| CN111018639A (en) * | 2019-12-10 | 2020-04-17 | 江西吉润花炮新材料科技有限公司 | Smokeless and sulfur-free cold firework medicament and preparation method thereof |
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| CN108692622A (en) * | 2018-03-28 | 2018-10-23 | 中交公局第三工程有限公司 | A kind of method of tunnel photoface exploision |
| CN108467327A (en) * | 2018-05-28 | 2018-08-31 | 重庆顺安盛钛科技新材料有限公司 | A kind of explosive welding liquid explosives |
| CN110698311A (en) * | 2019-10-29 | 2020-01-17 | 宜兴市阳生化工有限公司 | High-temperature-resistant environment colloidal emulsion explosive and preparation method thereof |
| CN111018639A (en) * | 2019-12-10 | 2020-04-17 | 江西吉润花炮新材料科技有限公司 | Smokeless and sulfur-free cold firework medicament and preparation method thereof |
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