Graphene modified oxidized polyethlene wax emulsion and preparing method thereof

An oxidized polyethylene wax and graphene modification technology, applied in textiles, papermaking, fiber processing, etc., can solve the problems of unstable performance and poor dispersion, and achieve the effect of improving cutting resistance, avoiding pollution and simple process.

Inactive Publication Date: 2019-06-07
上海矽联新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Disclosed in example CN102995394A is a kind of dyeing antibacterial finishing agent about graphene oxide, which is chitosan/graphene oxide/dye composite material

Method used

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  • Graphene modified oxidized polyethlene wax emulsion and preparing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The graphene-modified oxidized polyethylene wax emulsion provided in this embodiment includes: graphene 5g, isomeric tridecyl alcohol polyoxyethylene ether (EO number is 6) 15g, low-density oxidized polyethylene wax 20g, 5g stearyl alcohol , 54.8g of water and 0.2g of triethanolamine.

[0034] The preparation method of the graphene-modified oxidized polyethylene wax emulsion provided by the present embodiment comprises the following steps:

[0035] Step (1), preparing an emulsification kettle with a fractionation device, is provided with a thermometer, a stirrer and a nitrogen inlet pipe in the emulsification kettle;

[0036] Step (2), successively drop into graphene 5g, isomerized tridecyl alcohol polyoxyethylene ether (EO number is 6) 15g, low-density oxidized polyethylene wax 20g, 5g stearyl alcohol, 54.8g water and triethanolamine 0.2g;

[0037] Step (3), input nitrogen gas from the nitrogen gas inlet pipe, under the protection of nitrogen gas, start the stirrer, s...

Embodiment 2

[0043] The difference between this embodiment and embodiment 1 is:

[0044] The graphene-modified oxidized polyethylene wax emulsion provided in this embodiment includes: 2 g of single-layer graphene, 15 g of isomeric tridecyl alcohol polyoxyethylene ether (EO number is 6), 25 g of high-density oxidized polyethylene wax, 3 g of ten Octanol, 54.8 g of water and 0.2 g of potassium hydroxide.

[0045] The preparation method of the graphene-modified oxidized polyethylene wax emulsion provided by the present embodiment comprises the following steps:

[0046] Step (1), preparing an emulsification kettle with a fractionation device, is provided with a thermometer, a stirrer and a nitrogen inlet pipe in the emulsification kettle;

[0047] Step (2), drop in successively 2g of single-layer graphene, isomeric tridecyl alcohol polyoxyethylene ether (EO number is 6) 15g, high-density oxidized polyethylene wax 25g, 3g stearyl alcohol, 54.8g water and potassium hydroxide 0.2g;

[0048] St...

Embodiment 3

[0054] The differences between this embodiment and embodiment 1 and embodiment 2 are:

[0055] The graphene-modified oxidized polyethylene wax emulsion provided in this embodiment includes: graphene oxide 5g, isomeric tridecyl alcohol polyoxyethylene ether (EO number is 8) 15g, high-density oxidized polyethylene wax 25g, 5g octadecanol Alcohol, 49.8g of water and 0.2g of potassium hydroxide.

[0056] The preparation method of the graphene-modified oxidized polyethylene wax emulsion provided by the present embodiment comprises the following steps:

[0057] Step (1), preparing an emulsification kettle with a fractionation device, is provided with a thermometer, a stirrer and a nitrogen inlet pipe in the emulsification kettle;

[0058] Step (2), successively drop into graphene oxide 5g, isomerized tridecyl alcohol polyoxyethylene ether (EO number is 8) 15g, high-density oxidized polyethylene wax 25g, 5g stearyl alcohol, 49.8g water and potassium hydroxide 0.2 g;

[0059] Step ...

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Abstract

The invention relates to a graphene modified oxidized polyethlene wax emulsion and a preparing method thereof, and belongs to the technical field of chemical emulsion synthesis and textile processing.The graphene modified oxidized polyethlene wax emulsion is prepared from 0.1-50% of graphene, 0.1-50% of an emulsifier, 0.1-50% of oxidized polyethlene wax, 0.1-50% of a co-emulsifier, 30-99% of water and 0.01-2% of a neutralizer. The preparing method comprises the following steps of adding the graphene, the emulsifier, the oxidized polyethlene wax, the co-emulsifier, the water and the neutralizer into a high-pressure emulsification kettle; under the protection of nitrogen, conducting stirring, and gradually raising the temperature to 10-130 DEG C; carrying out an emulsification reaction, wherein the reaction continues for 20-280 min; taking out a sample, and cooling to 30-50 DEG C. According to the graphene modified oxidized polyethlene wax emulsion and the preparing method thereof, theperformance of the graphene and the performance of the oxidized polyethlene wax emulsion complement each other, a textile finishing agent with stable properties and application processes is obtained and directly used as a textile processing auxiliary, and the purposes of avoiding environmental pollution caused by solvents and improving various properties are achieved.

Description

technical field [0001] The invention relates to a graphene-modified oxidized polyethylene wax emulsion, in particular to a graphene-modified oxidized polyethylene wax emulsion and a preparation method thereof, belonging to the technical fields of chemical synthesis and textile processing. Background technique [0002] The application of oxidized polyethylene wax emulsion in textile processing is mainly used for yarn finishing and textile finishing agent. Yarn finishing is the application of emulsified waxes to the finished thread. This treatment produces high gloss, deeper and more vibrant colors, as well as higher elasticity and tensile strength. It is mainly used in finishing as an important component of textile finishing agent, the purpose is to endow these textiles with excellent soft feel, good smoothness and gloss, etc. [0003] The use of graphene compounds to modify fabrics is a bright spot in the development of graphene. The methods adopted include fusion, graftin...

Claims

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Application Information

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IPC IPC(8): D06M15/227D06M11/74D06M15/53D06M13/144D06M13/368D06M11/38
Inventor 倪红波
Owner 上海矽联新材料科技有限公司
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