Novel thermal-insulated pipeline material and preparation method thereof

A thermal insulation pipeline and a new type of technology, applied in the field of materials, can solve the problems of rising economic losses and rising costs in the power and heat production industry, and achieve the effects of high service temperature, good flame retardancy and low thermal conductivity.

Inactive Publication Date: 2016-07-27
SUZHOU FUZHONG PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, due to the shortage of resources, various price adjustments have been made, and electricity prices are one of them, which has greatly increased the industrial cost of heat production from electricity. In addition, the economic los

Method used

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  • Novel thermal-insulated pipeline material and preparation method thereof

Examples

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Effect test

Embodiment 1

[0017] A new type of thermal insulation pipe material, prepared from the following ingredients in parts by weight: 30 parts of polybutene, 10 parts of bisphenol A epoxy resin, 10 parts of isopropanol, 0.1 part of magnolol, 1 part of polyethylene wax, 0.5 part of dibutyltin maleate, 0.2 part of dioctyltin oxide, 1 part of nano silicon dioxide, 1 part of sodium lauryl sulfate, 0.5 part of sodium dioctyl succinate sulfonate, 0.1 part of propylene glycol alginate, trihard 0.5 part of fatty acid glyceride, 0.1 part of kojic acid palmitate, 1 part of polypropylene fiber, 0.5 part of silane coupling agent KH-5600, and 1 part of phenyltriethoxysilane.

[0018] The preparation method of the above-mentioned new thermal insulation pipeline material is as follows: (1) Mix nano-silica, silane coupling agent KH-560, phenyltriethoxysilane, isopropanol and water, and use a magnetic stirrer at a speed of 80r / min Stir for 40 minutes and then ultrasonically disperse for 20 minutes; (2) Filter an...

Embodiment 2

[0020] A new type of thermal insulation pipe material, prepared from the following ingredients in parts by weight: 35 parts of polybutene, 15 parts of bisphenol A epoxy resin, 15 parts of isopropanol, 0.15 parts of magnolol, 1.5 parts of polyethylene wax, 0.75 parts of dibutyltin maleate, 0.35 parts of dioctyltin oxide, 1.5 parts of nano silicon dioxide, 1.5 parts of sodium lauryl sulfate, 0.75 parts of sodium dioctyl succinate sulfonate, 0.15 parts of propylene glycol alginate, trihard 0.75 parts of fatty acid glyceride, 0.15 parts of kojic acid palmitate, 1.5 parts of polypropylene fiber, 0.75 parts of silane coupling agent KH-5600, and 1.5 parts of phenyltriethoxysilane.

[0021] The preparation method of the above-mentioned new thermal insulation pipeline material is as follows: (1) Mix nano-silica, silane coupling agent KH-560, phenyltriethoxysilane, isopropanol and water, and use a magnetic stirrer at a speed of 90r / min Stir for 50 minutes and then ultrasonically dispers...

Embodiment 3

[0023] A new type of thermal insulation pipe material, prepared from the following ingredients in parts by weight: 40 parts of polybutene, 20 parts of bisphenol A epoxy resin, 20 parts of isopropanol, 0.2 parts of magnolol, 2 parts of polyethylene wax, 1 part of dibutyltin maleate, 0.5 part of dioctyltin oxide, 2 parts of nano silicon dioxide, 2 parts of sodium lauryl sulfate, 1 part of sodium dioctyl succinate sulfonate, 0.2 part of propylene glycol alginate, trihard 1 part of fatty acid glyceride, 0.2 part of kojic acid palmitate, 2 parts of polypropylene fiber, 1 part of silane coupling agent KH-5601, 2 parts of phenyltriethoxysilane.

[0024] The preparation method of the above-mentioned new thermal insulation pipeline material is as follows: (1) Mix nano-silica, silane coupling agent KH-560, phenyltriethoxysilane, isopropanol and water, and use a magnetic stirrer at a speed of 100r / min Stir for 60 minutes and ultrasonically disperse for 30 minutes; (2) Filter and put in a...

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Abstract

The invention provides a novel thermal-insulated pipeline material and a preparation method thereof. The material is prepared in the following steps: (1), nano silica, a silane coupling agent KH-560, phenyltriethoxysilane, isopropanol and water are mixed, stirred by a magnetic stirrer for 40-60 minutes and then subjected to ultrasonic dispersion for 20--30 minutes; (2), the mixture is put into a drying oven to be dried after being filtered; (3), the dried nano silica is mixed with polybutene, bisphenol-A-epoxy resin, magnolol, polyethylene wax, dibutyltin maleate, dioctylin oxide, lauryl sodium sulfate, sodium dioctyl sulfosuccinate,propylene glycol alginate, tristearin, kojic acid dipalmitate and polypropylene fibers, and then the mixture is dispersed in a high-speed dispersion machine; (4), the mixture is added to a double-screw extruder to be extruded and formed. The novel thermal-insulated pipeline material has extremely low thermal conductivity and good thermal-insulation performance and can be used at the higher temperature, and the material reaches a non-combustion A level.

Description

technical field [0001] The invention relates to the field of materials, in particular to a novel thermal insulation pipeline material and a preparation method thereof. Background technique [0002] Insulation technology refers to a technological measure taken to reduce the heat transfer from the internal heat source of the heat preservation object to the outside, which can be seen everywhere in our production and life. In life, people are most familiar with refrigerators and thermos cups, but in production, the insulation of pipelines is particularly important. In recent years, due to the shortage of resources, various price adjustments have been made, and electricity prices are one of them, which has greatly increased the industrial cost of heat production from electricity. In addition, the economic losses caused by the heat dissipation of thermal pipes have also increased significantly. Therefore, the insulation effect of the pipeline has a direct and significant impact o...

Claims

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Application Information

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IPC IPC(8): C08L23/20C08L63/00C08L23/12C08K13/06C08K9/06C08K3/36C08K5/103C08K5/42
CPCC08L23/20C08K2201/011C08L2201/02C08L2201/08C08L2205/035
Inventor 史闵新
Owner SUZHOU FUZHONG PLASTIC CO LTD
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