Environment protective emulsive explosive composite emulsifying agent

A technology of compound emulsifier and emulsified explosive, which is used in explosives, non-explosive/non-thermal components, offensive equipment, etc., can solve the problems of inability to meet market demand and single type of emulsifier.

Inactive Publication Date: 2009-06-24
SHANXI JIANYE IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem in the prior art that the types of emulsifiers used in the production of emulsion explosives are single and cannot meet the market demand, the present invention provides a compound emulsifier for environmentally friendly emulsion explosives

Method used

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  • Environment protective emulsive explosive composite emulsifying agent
  • Environment protective emulsive explosive composite emulsifying agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: A kind of environmental protection emulsion explosive composite emulsifier is made up of the raw material of following weight ratio, 30 parts of double polyisobutylene succinimide (T-152), sorbitan monooleate (S- 80) 65 parts, polyoxyethylene sorbitan trioleate (T-85) 3 parts,

[0029] Stir and mix the sorbitan monooleate (S-80) and sorbitan polyoxyethylene ether trioleate (T-85) in the above weight ratio at 100-110°C, and then Stir and mix the mixture of the two and double polyisobutylene succinimide (T152) at 100-110°C.

Embodiment 2

[0030] Embodiment 2: A kind of environment-friendly emulsified explosive composite emulsifier is made up of the raw materials of following weight ratio, 40 parts of double polyisobutylene succinimide (T152), sorbitan monooleate (S-80) 50 parts, 6 parts of polyoxyethylene sorbitan trioleate (T-85),

[0031] Stir and mix the sorbitan monooleate (S-80) and sorbitan polyoxyethylene ether trioleate (T-85) in the above weight ratio at 100-110°C, and then Stir and mix the mixture of the two and double polyisobutylene succinimide (T152) at 100-110°C.

Embodiment 3

[0032] Embodiment 3: A kind of environment-friendly emulsified explosive compound emulsifier is made up of the raw material of following weight ratio, 35 parts of double polyisobutylene succinimide (T152), sorbitan monooleate (S-80) 59 parts, 5 parts of polyoxyethylene sorbitan trioleate (T-85),

[0033] Stir and mix the sorbitan monooleate (S-80) and sorbitan polyoxyethylene ether trioleate (T-85) in the above weight ratio at 100-110°C, and then Stir and mix the mixture of the two and double polyisobutylene succinimide (T152) at 100-110°C.

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Abstract

The invention relates to an emulsifier, in particular to an environment-friendly emulsion explosive compound emulsifying agent, aiming at solving the problems of being single in the type of the emulsifying agent used in the production of emulsion explosive and not being capable of meeting the market demand in the prior art. The emulsifying agent consists of the raw materials with the following parts by weight: 30-40 parts of bis-polyisobutylene-succinimide (T152), 50-65 parts of sorbitan monooleate (S-80), and 3-6 parts of sorbitan polyethenoxy ether glycerintrioleate (T-85). When in emulsification, stronger frame structure can be formed, so as to lead the molecular arrangement to be more compact, and increase the intensity of an interfacial film and the coating effect on water phase, thus not only realizing easy emulsification, but also ensuring the storage stability of the explosive. The explosion performance of the emulsion explosive can be effectively improved.

Description

technical field [0001] The invention relates to an emulsifier, in particular to an environmentally friendly emulsified explosive composite emulsifier. Background technique [0002] Emulsifier is a key raw material in the production process of emulsion explosives. Under certain conditions of formula and other raw materials and processes, it determines the explosive performance and storage stability of emulsion explosives. At present, S-80 or bis-polyisobutylene succinimide is mainly used as emulsifier in the production of emulsion explosives in China. S-80 has the advantages of low emulsification strength, easy emulsification, and easy production of explosives, but the storage period of the produced products is unstable. When S-80 interacts with impurities in oil phase materials and water phase materials, the double bonds in the molecule are easily Oxidation breaks, and the water phase wrapped by the oil phase will enter the oil phase, causing the emulsion matrix to break, m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C06B23/00
Inventor 刘赫
Owner SHANXI JIANYE IND & TRADE
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