CN104098416B - A kind of compound priming containing DNT - Google Patents
A kind of compound priming containing DNT Download PDFInfo
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- CN104098416B CN104098416B CN201410352909.3A CN201410352909A CN104098416B CN 104098416 B CN104098416 B CN 104098416B CN 201410352909 A CN201410352909 A CN 201410352909A CN 104098416 B CN104098416 B CN 104098416B
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Abstract
The invention discloses a kind of compound priming containing DNT, including DNT and priming, wherein, the mass percent of DNT is 10%～45%；Described priming is the mixture of one or more in dinitrodiazophenol, lead azide, mercury fulminate, lead trinitroresorcinate, nickel hydrazine nitrate, GTG priming.Compound priming production security containing DNT of the present invention is higher, and cost is relatively low, and the more micro-priming of resistance to pressure and pure priming are more preferable.
Description
Technical field
The present invention relates to a kind of priming, particularly relate to a kind of compound priming containing DNT.
Background technology
At present, military detonator and industrial detonator are still using priming, and the demand of priming is bigger, such as army
The priming conventional with detonator has lead azide or lead trinitroresorcinate or mercury fulminate, and these primings are containing a huge sum of money
Belong to element, therefore produce these primings and mean that and create heavy metal pollution.Dinitro commonly used by industrial conventional priming
, there is not heavy metal pollution in basic weight nitrogen phenol (DDNP), although dinitrodiazophenol is free from heavy metal element, but two
Can produce substantial amounts of waste water in the production process of nitro diazonium phenol, according to statistics, the product of every kilogram will produce 150-250 kilogram
Waste water, and these waste water have acidity and alkalescence, and these waste water are once discharged, and the health of human body will be had harm.
Recent years, the detonator of non-priming is studied by increasing people, has had many special
Profit, No. 201220628688 patent of the China that on June 5th, 1 publishes, the entitled non-priming of this patent
Digital safety detonator.This detonator is to excite numerical control chip and match board head by digital initiator, ignites metal after match board head igniting
Be explosive (C in shell7H5N6O7), thus ignited bulk powder charge, and then ignite main charge.This detonator had not both had heavy metal
Polluting and also will not produce waste water, but its cost is the highest, the initiation part of this detonator itself is exactly digital electric detonator
One part, its numerical control chip is somewhat expensive, and, the powder charge operation of this detonator is complex.Therefore, this detonator is not suitable for industry
On a large amount of productions.
In China's on May 27th, 2009, No. 200810233944 patent is disclosed issue, and this patent is exactly for thunder
Micro-priming of pipe.This micro-priming is carried out mixed by more than one high explosive with more than one priming and makes
's.The problem that although the detonator solving priming is dangerous and nonpriming material detonator cost is high, but its micro-priming
The security of synthesis is not the most the highest, and its production cost is not the lowest.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in construction, low cost, answering containing DNT easy and simple to handle
Close priming.
A kind of compound priming containing DNT, including DNT and priming, wherein, the mass percent of DNT be 10%～
45%；Described priming is that dinitrodiazophenol, lead azide, mercury fulminate, lead trinitroresorcinate, nickel hydrazine nitrate, GTG detonate
The mixture of one or more in medicine.
Compound priming containing DNT of the present invention, the wherein said compound priming containing DNT consist of with
Under several in one, number therein is weight portion:
(1) DNT30-35 part, dinitrodiazophenol 65-70 part；
(2) DNT35-40 part, lead azide 60-65 part；
(3) DNT20-25 part, mercury fulminate 75-80 part；
(4) DNT35-40 part, lead trinitroresorcinate 60-65 part；
(5) DNT25-30 part, nickel hydrazine nitrate 70-75 part；
(6) DNT40-45 part, GTG priming 55-60 part.
Compound priming containing DNT of the present invention, the wherein said compound priming containing DNT consist of with
One of lower two kinds, number therein is weight portion:
DNT20 part, dinitrodiazophenol 20 parts, lead azide 20 parts, mercury fulminate 10 parts, lead trinitroresorcinate 10 parts,
Nickel hydrazine nitrate 10 parts, GTG priming 8 parts；
DNT30 part, dinitrodiazophenol 30 parts, lead azide 10 parts, mercury fulminate 10 parts, lead trinitroresorcinate 10 parts,
Nickel hydrazine nitrate 10 parts, GTG priming 8 parts.
Compound priming containing DNT of the present invention, the most also includes adhesive and surfactant, described bonding
Agent is the mixture of one or more in contracting methylcellulose, shellac, polyvinyl alcohol, nitrocotton, gelatin, peach gum, dextrin, uses
Amount is the 1%～5% of the described compound priming weight containing DNT；Described surfactant is neopelex, uses
Amount is the 0.1%～1% of the described compound priming weight containing DNT.
Compound priming containing DNT of the present invention, the wherein said compound priming containing DNT consist of with
Under several in one, number therein is weight portion:
(1) DNT30-35 part, dinitrodiazophenol 65-70 part, contracting methylcellulose 1-5 part, neopelex
0.1-1 part；
(2) DNT35-40 part, lead azide 60-65 part, shellac 1-2 part, polyvinyl alcohol 2-3 part, DBSA
Sodium 0.1-1 part；
(3) DNT20-25 part, mercury fulminate 75-80 part, nitrocotton 0.2-1.3 part, gelatin 0.5-2 part, peach gum 1.4-1.6 part,
Neopelex 0.1-1 part；
(4) DNT35-40 part, lead trinitroresorcinate 60-65 part, peach gum 0.3-1 part, dextrin 1-2 part, dodecyl
Benzene sulfonic acid sodium salt 0.1-1 part；
(5) DNT25-30 part, nickel hydrazine nitrate 70-75 part, shellac 1-5 part, neopelex 0.1-1 part；
(6) DNT40-45 part, GTG priming 55-60 part, polyvinyl alcohol 1-5 part, neopelex 0.1-1 part；
(7) DNT40-45 part, dinitrodiazophenol 55-60 part, polyvinyl alcohol 1-5 part, neopelex 0.1-1
Part.
Compound priming containing DNT of the present invention, the most also includes oxidant, and consumption accounts for described containing DNT's
The 30%～40% of compound priming weight, described oxidant is one or more in potassium chlorate, barium peroxide or red lead
Mixture.
Compound priming containing DNT of the present invention, the wherein said compound priming containing DNT consist of with
One of lower two kinds, number therein is weight portion:
DNT20 part, dinitrodiazophenol 30 parts, lead azide 10 parts, mercury fulminate 10 parts, lead trinitroresorcinate 10 parts,
Nickel hydrazine nitrate 10 parts, GTG priming 8 parts, neopelex 0.4 part, contracting methylcellulose 0.3 part, shellac 0.2 part,
Polyvinyl alcohol 0.8 part, nitrocotton 1.0 parts, 0.2 part of gelatin, peach gum 0.1 part, 0.2 part of dextrin, 10.52 parts of potassium chlorate, peroxidating
Barium 30 parts；
DNT30 part, dinitrodiazophenol 25 parts, lead azide 15 parts, mercury fulminate 10 parts, lead trinitroresorcinate 10 parts,
Nickel hydrazine nitrate 8 parts, GTG priming 10 parts, neopelex 0.2 part, contracting methylcellulose 0.15 part, shellac 0.15
Part, polyvinyl alcohol 0.15 part, nitrocotton 0.50 part, 0.10 part of gelatin, peach gum 0.10 part, 0.10 part of dextrin, 15 parts of potassium chlorate, mistake
7.8 parts of barium monoxide, 10 parts, red lead.
Compound priming containing DNT of the present invention, the wherein said compound priming containing DNT is by following weight
The raw material of part is made: DNT10-45 part, nitrocotton 1-5 part；Dinitrodiazophenol 50-89 part；Described detonate containing the compound of DNT
Medicine is a spheroid, and core is DNT, has described dinitrodiazophenol at its external sheath, at described dinitrodiazophenol
External sheath has described nitrocotton.
The preparation method of a kind of compound priming containing DNT, uses physical mixing processes or chemical mixing method, its
In, described physical mixing processes includes dry pigmentation and wet mixing method, and described dry pigmentation uses cardboard or ox-hide rotary drum, and mix and blend sets
The standby short cylindrical shape rotary drum using hardboard to make is carried out；Described wet mixing method comprises the steps: to prepare in proportion raw material, raw material
Including DNT, priming, add water during mixing, filter, containing the moisture of 30-40% in the material after filtration, then use rotary drum or
It is stirred mixing by hand；Described chemical mixing method includes mixed crystal method and eutectic method.
The preparation method of the compound priming containing DNT of the present invention, comprises the steps:
The described compound priming containing DNT is made up of the material of following weight portion: DNT25 part, dinitrodiazophenol 15
Part, GTG30 part, mercury fulminate 5 parts, lead trinitroresorcinate 8 parts, lead azide 6 parts；Mixed crystal method is used to prepare: after preparing raw material,
Add lead nitrate solution and the DNT of nucleus, dinitrodiazophenol, GTG, mercury fulminate, stirring the most in a reservoir, keep in suspension
Shape, injects sodium nitride and the solution of history base of a fruit phenolic acid sodium, insulation at 40～45 DEG C, through filtering, washs post-drying and obtain product.
The compound priming difference from prior art that the present invention contains DNT is: the present invention contains being combined of DNT
Quick-fried medicine uses DNT to share with priming, is not a kind of high explosive, and production security is higher, and cost is relatively low；The present invention is combined
Quick-fried medicine is compared with the micro-priming being used for detonator in prior art, and the production security of compound priming is higher, and its cost is relatively low.
Meanwhile, the resistance to pressure of the compound priming containing DNT is compared with micro-priming and pure priming, and its resistance to pressure has increased.And
And, the compound priming detonator structure of the present invention is simple, functional reliability is higher, with traditional detonator structure having priming and
Sequence of loading is identical, makes the compound priming containing DNT replace micro-priming and pure priming the most exactly.Meanwhile, this is combined
Quick-fried medicine reduces heavy metal pollution, decreases priming and produces the waste water produced, improves the environment of surrounding.
Being applied in combination of 6 kinds of primings (such as: dinitrodiazophenol 30 parts, lead azide 10 parts, mercury fulminate 10 parts, three nitre
10 parts of base resorcinol lead, nickel hydrazine nitrate 10 parts, GTG priming 8 parts) there is uniqueness than being used alone wherein a certain priming
Benefit, because each priming has its merits and demerits, being applied in combination can be on the basis of comprehensively displaying one's respective advantages gram
Take the defect that one matter brings.
Wherein, with dinitrodiazophenol 30 parts, lead azide 10 parts, mercury fulminate 10 parts, lead trinitroresorcinate 10 parts, nitre
10 parts of hydrazine nickel of acid, as a example by the combination that GTG priming is 8 parts: dinitrodiazophenol 30 parts, adhesion is strong, it is easy to glue with other medicament
Knot, not metal ion, environmental friendliness, and flame sensitivity are high, the igniting of the other delay detonator of the highest section, and its machine
Tool sensitivity is low, is suitable for large-scale industrial production；Lead azide 10 parts, in 6 kinds of described primings, its initiation power is maximum,
The limit explosive quantity of priming is reduced by chemical combination and co-precipitation；Mercury fulminate 10 parts, growth is fast, and its addition can be shortened
The time of the COMBUSTION TO DETONATION TRANSITION of composite primary explosive；Lead trinitroresorcinate 10 parts, it is easy to igniting, can improve composite primary explosive
Flame sensitivity, collaborative ignition ability is strong；Nickel hydrazine nitrate 10 parts, sensitivity is relatively low, hence it is evident that reduces the friction of composite primary explosive and hits
Hit sensitivity；GTG priming 8 parts, GTG priming is a kind of cooperation species high-energy insensitive priming, and its use can improve mixed
Close priming free-running property.The setting of specific proportions makes the cooperation between various priming more preferable, is not that any ratio is suitable for,
Sometimes the bad effect of ratio setting can be run counter to desire, and the present invention, by repeatedly studying, has obtained best proportion.
Containing surfactant in the present invention, for neopelex, the wettability of solid matter surface and its
Surface texture is relevant, as organic apolar substance, is difficult to wetting, thus is difficult in water dispersion in highly polar water.Water
The non-polar group of existing hydrophobicity in soluble surfactants molecule, has again hydrophilic polar group, between DNT and water
Serving as wetting bridge, non-polar group part is combined by water soluble surfactant active with DNT, and by polar group part and strong pole
Property water combine so that DNT is spontaneously wet out by water completely.Liquid is attached on solid make it soak, and is also liquid-solid two-phase phase mutual connection
The result that surface free energy reduces after touch, the degree that surface free energy reduces reflects the size of wetness degree.Research shows have
Neopelex surfactant is preferable with the compatibility of DNT.
The present invention is a spheroid containing the compound priming of DNT, with DNT as core substance, nitrocotton as outermost layer, two
Nitro diazonium phenol is intermediate layer, utilizes laminated assembling technology to be prepared for nitrocotton-dinitrodiazophenol-DNT coated ball, prepared
Sample is the most spherical in shape, even particle size distribution, compact structure.This kind of novel inclusion energetic material analysis is found, nitrocotton-two
The drop weight test of nitro diazonium phenol-DNT coated ball illustrates to improve the impact sensitivity of DNT, it is possible to be applied to new
In the New type detonator of type detonating agent.
Detailed description of the invention
Embodiment 1
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 34 grams,
Dinitrodiazophenol (DDNP) 66 grams,
Shellac 4 grams,
Above-mentioned raw materials is mixed.
Embodiment 2
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 39 grams,
Lead azide (Pb (N3)2) 61 grams,
Contracting methylcellulose 5 grams,
Above-mentioned raw materials is mixed.
Embodiment 3:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 23 grams,
Mercury fulminate (Hg (ONC)2) 77 grams,
Polyvinyl alcohol 3 grams,
Above-mentioned raw materials is mixed.
Embodiment 4:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 37 grams,
Lead trinitroresorcinate (C6H(NO2)3O2Pb·H2O) 63 grams,
Shellac 2 grams,
Above-mentioned raw materials is mixed.
Embodiment 5:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 27 grams,
Nickel hydrazine nitrate ([Ni (N2H4)3](NO3)2) 73 grams,
Shellac 1 gram, peach gum 1 gram,
Above-mentioned raw materials is mixed.
Embodiment 6:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 41 grams,
GTG priming 59 grams,
3 grams of gelatin, nitrocotton 2 grams,
Above-mentioned raw materials is mixed.
Embodiment 7:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 35 grams,
Dinitrodiazophenol (DDNP) 60 grams,
Lead azide (Pb (N3)2) 5 grams,
Contracting methylcellulose 1 gram, 1 gram of dextrin,
Above-mentioned raw materials is mixed.
Embodiment 8:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 34 grams,
Dinitrodiazophenol (DDNP) 60 grams,
Mercury fulminate (Hg (ONC)2) 6 grams,
Shellac 1 gram,
Above-mentioned raw materials is mixed.
Embodiment 9:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 34 grams,
Dinitrodiazophenol (DDNP) 63 grams,
Lead trinitroresorcinate (C6H(NO2)3O2Pb·H2O) 3 grams,
Shellac 1 gram, 1 gram of gelatin, 0.5 gram of dextrin；
Above-mentioned raw materials is mixed.
Embodiment 10:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 34 grams,
Dinitrodiazophenol (DDNP) 63 grams,
Nickel hydrazine nitrate ([Ni (N2H4)3](NO3)2) 3 grams,
Nitrocellulose 3 grams,
Above-mentioned raw materials is mixed.
Embodiment 11:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 35 grams,
Dinitrodiazophenol (DDNP) 25 grams,
GTG priming 40 grams,
Peach gum 2 grams, nitrocotton 1 gram；
Above-mentioned raw materials is mixed.
Embodiment 12:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 40 grams,
Lead azide (Pb (N3)2) 55 grams,
Mercury fulminate (Hg (ONC)2) 5 grams,
Shellac 3 grams,
Above-mentioned raw materials is mixed.
Embodiment 13:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 40 grams,
Lead azide (Pb (N3)2) 57 grams,
Lead trinitroresorcinate (C6H(NO2)3O2Pb·H2O) 3 grams,
Contracting methylcellulose 1 gram, peach gum 1 gram, 1 gram of dextrin,
Above-mentioned raw materials is mixed.
Embodiment 14:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 40 grams,
Lead azide (Pb (N3)2) 57 grams,
Nickel hydrazine nitrate ([Ni (N2H4)3](NO3)2) 3 grams,
Peach gum 3 grams,
Above-mentioned raw materials is mixed.
Embodiment 15:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 40 grams,
Lead azide (Pb (N3)2) 30 grams,
GTG priming 30 grams,
Polyvinyl alcohol 4 grams,
Above-mentioned raw materials is mixed.
Embodiment 16:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 23 grams,
Mercury fulminate (Hg (ONC)2) 74 grams,
Lead trinitroresorcinate (C6H(NO2)3O2Pb·H2O) 3 grams,
Nitrocotton 3 grams,
Above-mentioned raw materials is mixed.
Embodiment 17:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 23 grams,
Mercury fulminate (Hg (ONC)2) 34 grams,
40 grams of potassium chlorate
Nickel hydrazine nitrate ([Ni (N2H4)3](NO3)2) 3 grams,
Shellac 4 grams,
Above-mentioned raw materials is mixed.
Embodiment 18:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 30 grams,
Mercury fulminate (Hg (ONC)2) 25 grams,
GTG priming 45 grams,
5 grams of dextrin,
Above-mentioned raw materials is mixed.
Embodiment 19:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 30 grams,
Lead trinitroresorcinate (C6H(NO2)3O2Pb·H2O) 40 grams,
Nickel hydrazine nitrate ([Ni (N2H4)3](NO3)2) 40 grams,
Shellac 3 grams,
Above-mentioned raw materials is mixed.
Embodiment 20:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 40 grams,
Lead trinitroresorcinate (C6H(NO2)3O2Pb·H2O) 1 gram,
GTG priming 29 grams,
30 grams of potassium chlorate
Peach gum 3 grams, 1 gram of gelatin；
Above-mentioned raw materials is mixed.
Embodiment 21:
A kind of compound priming containing DNT, is made up of following material:
Dinitrotoluene (DNT) (DNT) 40 grams,
Nickel hydrazine nitrate ([Ni (N2H4)3](NO3)2) 1 gram,
GTG priming 59 grams,
Nitrocotton 1 gram, polyvinyl alcohol 2 grams；
Above-mentioned raw materials is mixed.
Embodiment 22
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT30-35 part, dinitrodiazophenol 65-70 part.
Embodiment 23
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT35-40 part, lead azide 60-65 part.
Embodiment 24
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT20-25 part, mercury fulminate 75-80 part.
Embodiment 25
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT35-40 part, lead trinitroresorcinate 60-65 part.
Embodiment 26
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT25-30 part, nickel hydrazine nitrate 70-75 part.
Embodiment 27
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT40-45 part, GTG priming 55-60 part.
Embodiment 28
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT20 part, dinitrodiazophenol 20 parts, lead azide 20 parts, and mercury fulminate 10 parts, between trinitro-
10 parts of benzenediol lead, nickel hydrazine nitrate 10 parts, GTG priming 8 parts.
Embodiment 29
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT30 part, dinitrodiazophenol 30 parts, lead azide 10 parts, and mercury fulminate 10 parts, between trinitro-
10 parts of benzenediol lead, nickel hydrazine nitrate 10 parts, GTG priming 8 parts.
Embodiment 30
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT30-35 part, dinitrodiazophenol 65-70 part, contracting methylcellulose 1-5 part, dodecane
Base benzene sulfonic acid sodium salt 0.1-1 part.
Embodiment 31
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT35-40 part, lead azide 60-65 part, shellac 1-2 part, polyvinyl alcohol 2-3 part, 12
Sodium alkyl benzene sulfonate 0.1-1 part.
Embodiment 32
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT20-25 part, mercury fulminate 75-80 part, nitrocotton 0.2-1.3 part, gelatin 0.5-2 part, peach gum
1.4-1.6 part, neopelex 0.1-1 part.
Embodiment 33
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT35-40 part, lead trinitroresorcinate 60-65 part, peach gum 0.3-1 part, dextrin 1-2
Part, neopelex 0.1-1 part.
Embodiment 34
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT25-30 part, nickel hydrazine nitrate 70-75 part, shellac 1-5 part, neopelex
0.1-1 part.
Embodiment 35
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT40-45 part, GTG priming 55-60 part, polyvinyl alcohol 1-5 part, detergent alkylate sulphur
Acid sodium 0.1-1 part.
Embodiment 36
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion: DNT40-45 part, dinitrodiazophenol 55-60 part, polyvinyl alcohol 1-5 part, detergent alkylate
Sodium sulfonate 0.1-1 part.
Embodiment 37
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion:
DNT20 part, dinitrodiazophenol 30 parts, lead azide 10 parts, mercury fulminate 10 parts, lead trinitroresorcinate 10 parts,
Nickel hydrazine nitrate 10 parts, GTG priming 8 parts, neopelex 0.4 part, contracting methylcellulose 0.3 part, shellac 0.2 part,
Polyvinyl alcohol 0.8 part, nitrocotton 1.0 parts, 0.2 part of gelatin, peach gum 0.1 part, 0.2 part of dextrin, 10.52 parts of potassium chlorate, peroxidating
Barium 30 parts.
Embodiment 38
A kind of compound priming containing DNT, the described compound priming containing DNT consist of following several in one
Kind, number therein is weight portion:
DNT30 part, dinitrodiazophenol 25 parts, lead azide 15 parts, mercury fulminate 10 parts, lead trinitroresorcinate 10 parts,
Nickel hydrazine nitrate 8 parts, GTG priming 10 parts, neopelex 0.2 part, contracting methylcellulose 0.15 part, shellac 0.15
Part, polyvinyl alcohol 0.15 part, nitrocotton 0.50 part, 0.10 part of gelatin, peach gum 0.10 part, 0.10 part of dextrin, 15 parts of potassium chlorate, mistake
7.8 parts of barium monoxide, 10 parts, red lead.
Embodiment 39
A kind of compound priming containing DNT is made up of the raw material of following weight portion: DNT10-45 part, nitrocotton 1-5 part；
Dinitrodiazophenol 50-89 part；The described compound priming containing DNT is a spheroid, and core is DNT, at its outer layer bag
Being covered with described dinitrodiazophenol, the external sheath at described dinitrodiazophenol has described nitrocotton.
Embodiment 40
The preparation method of a kind of compound priming containing DNT, uses physical mixing processes or chemical mixing method, its
In, described physical mixing processes includes dry pigmentation and wet mixing method, and described dry pigmentation uses cardboard or ox-hide rotary drum, and mix and blend sets
The standby short cylindrical shape rotary drum using hardboard to make is carried out；Described wet mixing method comprises the steps: to prepare in proportion raw material, raw material
Including DNT, priming, add water during mixing, filter, containing the moisture of 30-40% in the material after filtration, then use rotary drum or
It is stirred mixing by hand；Described chemical mixing method includes mixed crystal method and eutectic method.
Mixed crystal method, this method is by adding a composition in a kind of solution as nucleus, adding another solution, make former
The crystallization of another composition is separated out on some nucleus.It should be noted that following during application mixed crystal method: (1) nucleus not with medium effect,
Particle is little and is prone to into suspension, in order to crystallization generates.(2) reaction temperature can not make each ingredient breakdown.(3) soda acid of medium
Degree is suitable, does not cause each ingredient breakdown, and is beneficial to separate out new crystallization on nucleus.This mixed crystal medicine flame sensitivity, detonate energy
Power is all big, and impact sensitivity is less than mercury fulminate.Owing to requiring difference, each composition of adjustable, i.e. increase lead trinitroresorcinate many
Time, then flame sensitivity increases, but initiating ability declines.If with lead azide more time, then initiating ability increases, but flame sensitivity
Low, can be according to actual requirement depending on.
Eutectic method: method when eutectic method is for using the syncrystallization, makes multiple priming mix.Such as lead azide and three nitre
Base resorcinol lead eutectic, i.e. takes measures to make lead azide and lead styphnate when combination reaction by necessarily on pharmaceutical technology
Ratio co-precipitation is got off, and products obtained therefrom remains the feature that initiation power is big and flame sensitivity is good, granularity, free-running property, vacation simultaneously
The performances such as density all meet the requirement of detonator.Eutectic primary explosive can add DNT nucleus before the reaction, produces altogether according still further to formula
Brilliant composite primary explosive, this hybrid mode is a kind of rising method manufacturing composite primary explosive.
Embodiment 41
A kind of preparation method of the compound priming containing DNT, it is characterised in that: comprise the steps: described containing DNT
Compound priming be made up of the material of following weight portion: DNT25 part, dinitrodiazophenol 15 parts, GTG30 part, mercury fulminate 5 parts,
Lead trinitroresorcinate 8 parts, lead azide 6 parts；Use mixed crystal method to prepare: after preparing raw material, first add nitric acid in a reservoir
Lead solution and the DNT of nucleus, dinitrodiazophenol, GTG, mercury fulminate, stirring, keep in suspension, inject at 40～45 DEG C
Sodium nitride and the solution of history base of a fruit phenolic acid sodium, insulation, through filtering, wash post-drying and obtain product.
Embodiment 42
A kind of compound priming containing DNT, including DNT, priming, oxidant, binding agent and surfactant, its
In, the mass percent of DNT is 10%；Described priming is dinitrodiazophenol, lead azide, mercury fulminate, trinitro-isophthalic two
The mixture of one or more in phenol lead, nickel hydrazine nitrate, GTG priming, consumption is the described compound priming weight containing DNT
The 48% of amount.；Oxidizer accounts for the 40% of the described compound priming weight containing DNT, and described oxidant is potassium chlorate, mistake
The mixture of one or more in barium monoxide or red lead；Described binding agent is contracting methylcellulose, shellac, polyvinyl alcohol, nitre
Changing the mixture of one or more in cotton, gelatin, peach gum, dextrin, consumption is the described compound priming weight containing DNT
1%；Described surfactant is neopelex, and consumption is the 1% of the described compound priming weight containing DNT.
Embodiment 43
A kind of compound priming containing DNT, including DNT, priming, oxidant, binding agent and surfactant, its
In, the mass percent of DNT is 45%；Described priming is dinitrodiazophenol, lead azide, mercury fulminate, trinitro-isophthalic two
The mixture of one or more in phenol lead, nickel hydrazine nitrate, GTG priming, consumption is the described compound priming weight containing DNT
The 19.9% of amount；Oxidizer accounts for the 30% of the described compound priming weight containing DNT, described oxidant be potassium chlorate,
The mixture of one or more in barium peroxide or red lead；Described binding agent be contracting methylcellulose, shellac, polyvinyl alcohol,
The mixture of one or more in nitrocotton, gelatin, peach gum, dextrin, consumption is the described compound priming weight containing DNT
5%；Described surfactant is neopelex, and consumption is the described compound priming weight containing DNT
0.1%.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not model to the present invention
Enclose and be defined, on the premise of designing spirit without departing from the present invention, the those of ordinary skill in the art technical side to the present invention
Various deformation that case is made and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (3)
1. the compound priming containing DNT, it is characterised in that: consisting of of the described compound priming containing DNT is following
One of two kinds, number therein is weight portion:
DNT 20 parts, dinitrodiazophenol 30 parts, lead azide 10 parts, mercury fulminate 10 parts, lead trinitroresorcinate 10 parts, nitric acid
10 parts of hydrazine nickel, GTG priming 8 parts, neopelex 0.4 part, contracting methylcellulose 0.3 part, shellac 0.2 part, poly-second
Enol 0.8 part, nitrocotton 1.0 parts, 0.2 part of gelatin, peach gum 0.1 part, 0.2 part of dextrin, 10.52 parts of potassium chlorate, barium peroxide 30
Part；
DNT30 part, dinitrodiazophenol 25 parts, lead azide 15 parts, mercury fulminate 10 parts, lead trinitroresorcinate 10 parts, nitric acid
8 parts of hydrazine nickel, GTG priming 10 parts, neopelex 0.2 part, contracting methylcellulose 0.15 part, shellac 0.15 part, poly-
Vinyl alcohol 0.15 part, nitrocotton 0.50 part, 0.10 part of gelatin, peach gum 0.10 part, 0.10 part of dextrin, 15 parts of potassium chlorate, peroxidating
Barium 7.8 parts, 10 parts, red lead.
2. the compound priming containing DNT, it is characterised in that: the described compound priming containing DNT is by following weight portion
Raw material make: DNT 10-45 part, nitrocotton 1-5 part；Dinitrodiazophenol 50-89 part；Described detonate containing the compound of DNT
Medicine is a spheroid, and core is DNT, has described dinitrodiazophenol at its external sheath, at described dinitrodiazophenol
External sheath has described nitrocotton.
3. the preparation method of the compound priming containing DNT, it is characterised in that: comprise the steps:
The described compound priming containing DNT is made up of the material of following weight portion: DNT 25 parts, dinitrodiazophenol 15 parts,
GTG30 part, mercury fulminate 5 parts, lead trinitroresorcinate 8 parts, lead azide 6 parts；Mixed crystal method is used to prepare: after preparing raw material, first
Add lead nitrate solution and the DNT of nucleus, dinitrodiazophenol, GTG, mercury fulminate, stirring in a reservoir, keep in suspension,
At 40～45 DEG C, inject sodium nitride and the solution of history base of a fruit phenolic acid sodium, insulation, through filtering, wash post-drying and obtain product.
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| BE1029025B1 (en) * | 2021-07-27 | 2022-08-16 | Univ Anhui Sci & Technology | Compound detonating explosive containing DNT |
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| CN104402660A (en) * | 2014-10-29 | 2015-03-11 | 安徽理工大学 | High-energy nonel tube |
| CN105016932A (en) * | 2015-07-07 | 2015-11-04 | 南京理工大学 | Method for preparing cocrystallized explosive by virtue of suspension method |
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| DE1771720B2 (en) * | 1968-06-29 | 1975-12-04 | Dynamit Nobel Ag, 5210 Troisdorf | Initial sentence |
| GB8614228D0 (en) * | 1986-06-11 | 1986-10-29 | Ici Plc | Explosive compound |
| CN101440011B (en) * | 2008-12-17 | 2012-10-10 | 安徽理工大学 | Micro-priming powder for detonator |
| CN202974081U (en) * | 2012-11-26 | 2013-06-05 | 中钢集团武汉安全环保研究院有限公司 | Priming-explosive-free digital safety detonator |
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