CN107501017A - A kind of Compound emulsifier for emulsion explosive - Google Patents
A kind of Compound emulsifier for emulsion explosive Download PDFInfo
- Publication number
- CN107501017A CN107501017A CN201710814851.3A CN201710814851A CN107501017A CN 107501017 A CN107501017 A CN 107501017A CN 201710814851 A CN201710814851 A CN 201710814851A CN 107501017 A CN107501017 A CN 107501017A
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- China
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- emulsion explosive
- monoglyceride
- deionized water
- neopentyl glycol
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
The invention discloses a kind of Compound emulsifier for emulsion explosive, is made up of the raw material of following mass parts：Third 8 10 parts of vinyl monomer, 13 parts of unsaturated carboxylic acid class monomer, 13 parts of hydroxy-ethyl acrylate, 10 20 parts of the only first of propane diols, 13 parts of emulsifying agent, 13 parts of nertralizer, 0.1 0.7 parts of hexamethylol melamine, 20 80 parts of deionized water, 2 10 parts of oleic acid, 6 16 parts of neopentyl glycol, 19 parts of sorbitol monooleate, 120 parts of oil soluble surfactant OSP100,58 parts of sulfoacid calcium, 15 25 parts of monoglyceride.Compound emulsifying agent provided by the invention is applied to the preparation of the emulsion of one-level emulsifying process, and obtained emulsion storage is stable, and explosion property is excellent.
Description
Technical field
The invention belongs to chemical field, and in particular to a kind of Compound emulsifier for emulsion explosive.
Background technology
Emulsion has good waterproof, an explosion property, and production automation degree is high, and security is good, at present energetically
The civil explosive kind of development.Continuous production process of emusified explosive has two level emulsifying process and single-stage emulsifying process, single-stage at present
Emulsifying process is the main technique of China's Emulsion Explosive Production because the security having is more preferable.It is single relative to two level emulsifying process
The emulsification times and emulsion strength of level emulsifying process all greatly reduce.
Chinese patent application 96121659.X discloses a kind of containing the first lipophilic group, the second lipophilic group and hydrophilic
The emulsifying agent of the emulsion explosive composition of group, these groups are connected with linking group, wherein, the second lipophilic group is at it
There is more than one alkene unsaturated bond on hydrocarbon chain.
Chinese patent application 200710135564.6 disclose a kind of polymerisable emulsifier acryloxy Span80 and
Its preparation method, purposes.Polymerisable emulsifier acryloxy Span80, using Span80 as raw material, by Span80 and propylene
Acid is in molar ratio 1-1.1: 1, carries out proportioning reaction.Acryloxy Span80 is prepared using direct esterification, will
Span80, acrylic acid, hydroquinones, catalyst and solvent, are esterified, and are post-processed after being stirred at reflux reaction.Or use
Acyl chloride esterification method prepares acryloxy Span80, i.e., acrylic acid is added dropwise in thionyl chloride, and heating decompression drains hydrogen chloride
With sulfur dioxide, lithium chloride is then added；Span80 adds triethylamine after being dissolved with benzene and is made into mixed liquor, under agitation by this
Mixed solution is added dropwise in acyl chlorides and is esterified, then is post-processed.The invention preparation method uses direct esterification or acyl chlorides
Method.
Chinese patent application 201210562640.2 disclose a kind of New-type emulsifier for being mainly used in emulsion and its
Preparation method, the emulsifying agent are first to carry out esterification with polyglycereol by polyisobutylene butanedioic anhydride, are then carried out again with hydramine
Aminating reaction obtains so-called new emulsifying agent；In Chinese patent application 201210562635.1, disclosed is used to emulsify
The macromolecule emulsifier of explosive is then first to carry out esterification with AEO by polyisobutylene butanedioic anhydride, then
Again aminating reaction is carried out with hydramine；And in Chinese patent application 201210509433.0, emulsifying agent is by polyisobutene fourth two
Acid anhydrides and amination reagent first carry out aminating reaction and obtain polyisobutene succinimide, then polyisobutene succinimide again with
Quaternary ammonium reagent carries out quaternary ammonium reaction and obtains polyisobutene succinimide quaternary emulsifying agent.
However, just manufactured emulsification is fried for the high molecular compound emulsifying agent generally existing of the succinamide containing alkenyl used at present
The problems such as medicine explosion property is relatively low, and blast performance degradation is big in storage period.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to now provide a kind of Compound emulsifier for emulsion explosive.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of Compound emulsifier for emulsion explosive, its
Innovative point is：It is made up of the raw material of following mass parts：Third vinyl monomer 8-10 parts, unsaturated carboxylic acid class monomer 1-3 parts, propylene
Sour hydroxyl ethyl ester 1-3 parts, the only first 10-20 parts of propane diols, emulsifying agent 1-3 parts, nertralizer 1-3 parts, hexamethylol melamine 0.1-0.7
Part, deionized water 20-80 parts, oleic acid 2-10 parts, neopentyl glycol 6-16 parts, sorbitol monooleate 1-9 parts, oil soluble surface
Activating agent OSP100-120 parts, sulfoacid calcium 5-8 parts, monoglyceride 15-25 parts.
Further, it is made up of the raw material of following mass parts：Third 8 parts of vinyl monomer, 1 part of unsaturated carboxylic acid class monomer, third
10 parts of the only first of 1 part of olefin(e) acid hydroxyl ethyl ester, propane diols, 1 part of emulsifying agent, 1 part of nertralizer, 0.1 part of hexamethylol melamine, deionized water
20 parts, 2 parts of oleic acid, 6 parts of neopentyl glycol, 1 part of sorbitol monooleate, oil soluble surfactant OSP100 parts, sulfoacid calcium 5
Part, 15 parts of monoglyceride.
Further, it is made up of the raw material of following mass parts：Third 10 parts of vinyl monomer, 3 parts of unsaturated carboxylic acid class monomer, third
20 parts of the only first of 3 parts of olefin(e) acid hydroxyl ethyl ester, propane diols, 3 parts of emulsifying agent, 3 parts of nertralizer, 0.7 part of hexamethylol melamine, deionized water
80 parts, 10 parts of oleic acid, 16 parts of neopentyl glycol, 9 parts of sorbitol monooleate, oil soluble surfactant OSP120 parts, sulfonic acid
8 parts of calcium, 25 parts of monoglyceride.
Further, it is made up of the raw material of following mass parts：Third 9 parts of vinyl monomer, 2 parts of unsaturated carboxylic acid class monomer, third
15 parts of the only first of 2 parts of olefin(e) acid hydroxyl ethyl ester, propane diols, 2 parts of emulsifying agent, 2 parts of nertralizer, 0.6 part of hexamethylol melamine, deionized water
50 parts, 6 parts of oleic acid, 11 parts of neopentyl glycol, 5 parts of sorbitol monooleate, oil soluble surfactant OSP110 parts, sulfoacid calcium
7 parts, 20 parts of monoglyceride.
Beneficial effects of the present invention are as follows：The emulsification that compound emulsifying agent provided by the invention is applied to one-level emulsifying process is fried
The preparation of medicine, obtained emulsion storage is stable, and explosion property is excellent.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
A kind of Compound emulsifier for emulsion explosive, it is made up of the raw material of following mass parts：Third vinyl monomer 8-10 parts, insatiable hunger
With carboxylic acid type monomer 1-3 parts, hydroxy-ethyl acrylate 1-3 parts, the only first 10-20 parts of propane diols, emulsifying agent 1-3 parts, nertralizer 1-3
Part, hexamethylol melamine 0.1-0.7 parts, deionized water 20-80 parts, oleic acid 2-10 parts, neopentyl glycol 6-16 parts, D-sorbite
Monoleate 1-9 parts, oil soluble surfactant OSP100-120 parts, sulfoacid calcium 5-8 parts, monoglyceride 15-25 parts.
Embodiment 1
A kind of Compound emulsifier for emulsion explosive, it is made up of the raw material of following mass parts：Third 8 parts of vinyl monomer, unsaturated carboxylic acid
1 part of class monomer, 1 part of hydroxy-ethyl acrylate, 10 parts of the only first of propane diols, 1 part of emulsifying agent, 1 part of nertralizer, hexamethylol melamine
0.1 part, 20 parts of deionized water, 2 parts of oleic acid, 6 parts of neopentyl glycol, 1 part of sorbitol monooleate, oil soluble surfactant
OSP100 parts, 5 parts of sulfoacid calcium, 15 parts of monoglyceride.
Embodiment 2
A kind of Compound emulsifier for emulsion explosive, it is made up of the raw material of following mass parts：Third 10 parts of vinyl monomer, unsaturated carboxylic acid
3 parts of class monomer, 3 parts of hydroxy-ethyl acrylate, 20 parts of the only first of propane diols, 3 parts of emulsifying agent, 3 parts of nertralizer, hexamethylol melamine
0.7 part, 80 parts of deionized water, 10 parts of oleic acid, 16 parts of neopentyl glycol, 9 parts of sorbitol monooleate, oil soluble surfactant
OSP120 parts, 8 parts of sulfoacid calcium, 25 parts of monoglyceride.
Embodiment 3
A kind of Compound emulsifier for emulsion explosive, it is made up of the raw material of following mass parts：Third 9 parts of vinyl monomer, unsaturated carboxylic acid
2 parts of class monomer, 2 parts of hydroxy-ethyl acrylate, 15 parts of the only first of propane diols, 2 parts of emulsifying agent, 2 parts of nertralizer, hexamethylol melamine
0.6 part, 50 parts of deionized water, 6 parts of oleic acid, 11 parts of neopentyl glycol, 5 parts of sorbitol monooleate, oil soluble surfactant
OSP110 parts, 7 parts of sulfoacid calcium, 20 parts of monoglyceride.
Compound emulsifying agent provided by the invention is applied to the preparation of the emulsion of one-level emulsifying process, and obtained emulsification is fried
Medicine storage is stable, and explosion property is excellent.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as
The technical scheme that can be realized on the basis of above-described embodiment without creative work, it is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (4)
- A kind of 1. Compound emulsifier for emulsion explosive, it is characterised in that：It is made up of the raw material of following mass parts：Third vinyl monomer 8- 10 parts, unsaturated carboxylic acid class monomer 1-3 parts, hydroxy-ethyl acrylate 1-3 parts, the only first 10-20 parts of propane diols, emulsifying agent 1-3 parts, in With agent 1-3 parts, hexamethylol melamine 0.1-0.7 parts, deionized water 20-80 parts, oleic acid 2-10 parts, neopentyl glycol 6-16 parts, Sorbitol monooleate 1-9 parts, oil soluble surfactant OSP100-120 parts, sulfoacid calcium 5-8 parts, monoglyceride 15- 25 parts.
- A kind of 2. Compound emulsifier for emulsion explosive according to claim 1, it is characterised in that：By the original of following mass parts Material composition：Third 8 parts of vinyl monomer, 1 part of unsaturated carboxylic acid class monomer, 1 part of hydroxy-ethyl acrylate, 10 parts of the only first of propane diols, emulsification 1 part of agent, 1 part of nertralizer, 0.1 part of hexamethylol melamine, 20 parts of deionized water, 2 parts of oleic acid, 6 parts of neopentyl glycol, D-sorbite 1 part of monoleate, oil soluble surfactant OSP100 parts, 5 parts of sulfoacid calcium, 15 parts of monoglyceride.
- A kind of 3. Compound emulsifier for emulsion explosive according to claim 1, it is characterised in that：By the original of following mass parts Material composition：Third 10 parts of vinyl monomer, 3 parts of unsaturated carboxylic acid class monomer, 3 parts of hydroxy-ethyl acrylate, 20 parts of the only first of propane diols, emulsification 3 parts of agent, 3 parts of nertralizer, 0.7 part of hexamethylol melamine, 80 parts of deionized water, 10 parts of oleic acid, 16 parts of neopentyl glycol, sorbose 9 parts of alcohol monoleate, oil soluble surfactant OSP120 parts, 8 parts of sulfoacid calcium, 25 parts of monoglyceride.
- A kind of 4. Compound emulsifier for emulsion explosive according to claim 1, it is characterised in that：By the original of following mass parts Material composition：Third 9 parts of vinyl monomer, 2 parts of unsaturated carboxylic acid class monomer, 2 parts of hydroxy-ethyl acrylate, 15 parts of the only first of propane diols, emulsification 2 parts of agent, 2 parts of nertralizer, 0.6 part of hexamethylol melamine, 50 parts of deionized water, 6 parts of oleic acid, 11 parts of neopentyl glycol, sorbose 5 parts of alcohol monoleate, oil soluble surfactant OSP110 parts, 7 parts of sulfoacid calcium, 20 parts of monoglyceride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814851.3A CN107501017A (en) | 2017-09-12 | 2017-09-12 | A kind of Compound emulsifier for emulsion explosive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814851.3A CN107501017A (en) | 2017-09-12 | 2017-09-12 | A kind of Compound emulsifier for emulsion explosive |
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| CN107501017A true CN107501017A (en) | 2017-12-22 |
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| CN201710814851.3A Pending CN107501017A (en) | 2017-09-12 | 2017-09-12 | A kind of Compound emulsifier for emulsion explosive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981662A (en) * | 2019-12-19 | 2020-04-10 | 四川省绵竹兴远特种化工有限公司 | Emulsion explosive and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497073A (en) * | 2013-09-22 | 2014-01-08 | 广东灵捷制造化工有限公司 | Compound emulsifier for emulsion explosive |
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2017
- 2017-09-12 CN CN201710814851.3A patent/CN107501017A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497073A (en) * | 2013-09-22 | 2014-01-08 | 广东灵捷制造化工有限公司 | Compound emulsifier for emulsion explosive |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981662A (en) * | 2019-12-19 | 2020-04-10 | 四川省绵竹兴远特种化工有限公司 | Emulsion explosive and preparation method thereof |
| CN110981662B (en) * | 2019-12-19 | 2021-08-27 | 四川省绵竹兴远特种化工有限公司 | Emulsion explosive and preparation method thereof |
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Application publication date: 20171222 |