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Mineral oil composite emulsifier and preparation method thereof

A compound emulsifier and mineral oil technology, which is applied in the field of glass wool production, can solve a large number of problems and achieve the effect of reducing silica dust

Inactive Publication Date: 2012-06-13
上海久安水质稳定剂厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of mineral oil compound emulsifier and its manufacture method, mainly solve the technical problem that existing glass, glass wool product production process easily produces a large amount of silicon dioxide dust, it can soften glass fiber, greatly reduce Silica dust in the air

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 1: A. Add 10 parts of oleic acid and 10 parts of surfactant into the emulsification kettle, stir and mix evenly; B. Add 20 parts of triethanolamine into the emulsification kettle, stir evenly, C. Add twelve parts into the emulsification kettle Add 20 parts of sodium alkylbenzene sulfonate, add 50 parts of bright oil, and stir for 1 hour; D. Add 60 parts of distilled water to the emulsification kettle, stir for 1 hour, and mix well to obtain the finished product.

Embodiment 2

[0011] Example 2: A, add 15 parts of oleic acid and 25 parts of surfactant into the emulsification kettle, stir and mix evenly; B, add 30 parts of triethanolamine into the emulsification kettle, stir evenly, C, add twelve parts into the emulsification kettle Add 35 parts of sodium alkylbenzene sulfonate, add 65 parts of bright oil, and stir for 1 hour; D. Add 70 parts of distilled water to the emulsification kettle, stir for 1 hour, and mix well to obtain the finished product.

Embodiment 3

[0012] Example 3: A. Add 20 parts of oleic acid and 40 parts of surfactant into the emulsification kettle, stir and mix evenly; B, add 40 parts of triethanolamine into the emulsification kettle, stir evenly, C, add twelve parts into the emulsification kettle Add 50 parts of sodium alkylbenzene sulfonate, add 80 parts of bright oil, and stir for 1 hour; D. Add 80 parts of distilled water to the emulsification kettle, stir for 1 hour, and mix well to obtain the finished product.

[0013] After testing, the mineral oil composite emulsifier configured in the above-mentioned embodiments, the miscible adhesive is sprayed into the glass surface fibers during the manufacturing process of glass wool products, which can soften the glass fibers and greatly reduce the silica dust in the air. Improve the working environment, improve the health of workers at the glass wool production site, and reduce the incidence of silicosis to a greater extent.

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PUM

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Abstract

The invention relates to the technical field of glass cotton production, in particular a mineral oil composite emulsifier and a preparation method thereof. The mineral oil composite emulsifier comprises the following components in part by weight: 50 to 80 parts of bright oil, 10 to 20 parts of oleic acid, 20 to 40 parts of triethanolamine, 20 to 50 parts of sodium dodecyl benzene sulfonate, 10 to 40 parts of surfactant and 60 to 80 parts of distilled water. The mineral oil composite emulsifier mainly solves the technical problem that much silicon dioxide dust is easily generated in the production process of the glass and the glass cotton product, and can soften glass fibre and greatly reduce the silicon dioxide dust in the air.

Description

technical field [0001] The invention relates to the technical field of glass wool production, in particular to a mineral oil composite emulsifier and a manufacturing method thereof. Background technique [0002] In the production process of glass and glass wool products, a large amount of silica dust is likely to be produced. The dust of silica is extremely fine, and the specific surface area reaches more than 100㎡ / g (can be measured by Brunauer-En-met-Teller, which is a low-temperature nitrogen adsorption method). It can be suspended in the air. If people inhale dust containing silica for a long time, they will suffer from silicosis. Silicosis is an occupational disease. Its occurrence and severity depend on the content of dust in the air, the content of silicon dioxide in the dust and the time of contact with people. The greater the amount of free silica contained in the dust, the more serious the lesions will be, and the faster the lesions will develop. Even if the pati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C25/24
Inventor 郝玉凤王海博付庆唐晓庆毛东燕
Owner 上海久安水质稳定剂厂
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